/**
 * Landing Page - Main Stylesheet
 * Diseño moderno, optimizado para conversión
 */

/* ============================================
   WhatsApp Modal Styles
   ============================================ */
.whatsapp-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    animation: fadeIn 0.3s ease;
}

.whatsapp-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.whatsapp-modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: 16px;
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease;
    z-index: 1;
}

.whatsapp-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    line-height: 1;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.whatsapp-modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.whatsapp-modal-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.whatsapp-modal-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    animation: bounce 1s ease infinite;
}

.whatsapp-modal-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.whatsapp-modal-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.whatsapp-modal-form {
    margin-top: var(--spacing-lg);
}

.whatsapp-modal-form .form-group {
    margin-bottom: var(--spacing-md);
}

.whatsapp-modal-form label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.whatsapp-modal-form input {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--font-size-base);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.whatsapp-modal-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.whatsapp-modal-form input::placeholder {
    color: var(--text-tertiary);
}

.whatsapp-modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.whatsapp-modal-actions .btn {
    flex: 1;
    padding: 12px 24px;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.whatsapp-modal-actions .btn-primary {
    background: var(--color-primary);
    color: white;
}

.whatsapp-modal-actions .btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.whatsapp-modal-actions .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.whatsapp-modal-actions .btn-secondary:hover {
    background: var(--border-color);
}

.whatsapp-icon {
    font-size: 1.2rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ============================================
   Form Modal Styles (Success/Error/Loading)
   ============================================ */
.form-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    animation: fadeIn 0.3s ease;
}

.form-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.form-modal-card {
    position: relative;
    background: var(--bg-primary);
    border-radius: 20px;
    padding: var(--spacing-xl);
    max-width: 450px;
    width: 100%;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    animation: modalPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
    border: 1px solid var(--border-color);
}

.form-modal-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.form-modal-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xs);
}

.form-modal-icon.loading {
    background: rgba(37, 99, 235, 0.1);
}

.form-modal-icon.loading .spinner {
    width: 40px;
    height: 40px;
    border-width: 4px;
    border-top-color: var(--color-primary);
}

.form-modal-icon.success {
    background: #dcfce7;
    color: #16a34a;
}

.form-modal-icon.error {
    background: #fee2e2;
    color: #dc2626;
}

.form-modal-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.form-modal-text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.form-modal-close-btn {
    margin-top: var(--spacing-sm);
}

@keyframes modalPop {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Responsive */
@media (max-width: 640px) {
    .whatsapp-modal-content {
        padding: var(--spacing-lg);
        max-width: 100%;
        margin: var(--spacing-sm);
    }

    .whatsapp-modal-title {
        font-size: var(--font-size-xl);
    }

    .whatsapp-modal-description {
        font-size: var(--font-size-sm);
    }

    .whatsapp-modal-actions {
        flex-direction: column;
    }

    .whatsapp-modal-actions .btn {
        width: 100%;
    }
}

/* ============================================
   CSS Variables & Theme Setup
   ============================================ */
:root {
    /* Colors - Defaults (overridden by PHP injection) */
    --color-primary: #2563eb;
    --color-secondary: #3b82f6;
    --color-accent: #2563eb;
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-dark: #0f172a;
    --color-light: #f8fafc;

    /* Light Theme - Adjusted for better SaaS contrast */
    --bg-primary: #ffffff;
    --bg-secondary: #f4f4f5;
    /* Slightly darker than very light gray to differentiate from white cards */
    --bg-tertiary: #e4e4e7;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-tertiary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 5rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Layout */
    --container-max-width: 1200px;
    --navbar-height: 80px;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: #334155;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.08);
    /* NOVVA Flat SaaS shadow */
}

/* ============================================
   Reset & Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color var(--transition-base), color var(--transition-base);
    overflow-x: hidden;
}

/* ============================================
   Container
   ============================================ */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Container dentro del navbar - ajustes especiales */
.navbar .container {
    width: 100%;
    max-width: 100%;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    box-sizing: border-box;
    overflow: visible;
}

@media (min-width: 768px) {
    .navbar .container {
        max-width: var(--container-max-width);
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }
}

/* Ajustes móviles para navbar */
@media (max-width: 767px) {
    .navbar .container {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
        overflow: visible !important;
    }
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    z-index: 1000;
    background-color: #ffffff;
    border-bottom: 1px solid #e1e8ed;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    transition: all var(--transition-base);
    overflow-x: hidden;
    overflow-y: visible;
}

@media (max-width: 767px) {
    .navbar.menu-open {
        z-index: 10000 !important;
        overflow: visible !important;
    }

    .navbar.menu-open .container {
        overflow: visible !important;
    }

    .navbar.menu-open .navbar-content {
        overflow: visible !important;
    }
}

[data-theme="dark"] .navbar {
    background-color: rgba(15, 23, 42, 0.8);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--navbar-height);
    width: 100%;
    max-width: 100%;
    overflow: visible;
    position: relative;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
    min-width: 0;
}

.logo-stack {
    position: relative;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    width: 44px;
    height: 44px;
    display: block;
    object-fit: contain;
}

.logo-img-light {
    opacity: 1;
}

.logo-img-dark {
    position: absolute;
    inset: 0;
    opacity: 0;
}

[data-theme="dark"] .logo-img-light {
    opacity: 0;
}

[data-theme="dark"] .logo-img-dark {
    opacity: 1;
}

.logo-text {
    color: var(--color-primary);
}

.navbar-menu {
    display: none;
    gap: var(--spacing-lg);
    align-items: center;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
}

@media (min-width: 768px) {
    .navbar-menu {
        display: flex;
        flex-wrap: nowrap;
    }
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
    min-width: 0;
}

.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-xl);
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.navbar-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 1001;
    position: relative;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
    outline: none;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .navbar-toggle {
        display: none;
    }
}

.navbar-toggle span {
    width: 24px;
    height: 3px;
    background-color: var(--color-primary);
    transition: all var(--transition-base);
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu */
@media (max-width: 767px) {
    .navbar {
        width: 100%;
        max-width: 100%;
        left: 0;
        right: 0;
        overflow-x: hidden;
        overflow-y: visible;
    }

    .navbar .container {
        overflow: visible;
    }

    .navbar-content {
        gap: var(--spacing-xs);
        width: 100%;
        max-width: 100%;
        min-width: 0;
        overflow: visible;
        position: relative;
    }

    .navbar-logo {
        font-size: var(--font-size-lg);
        max-width: calc(100vw - 120px);
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        flex: 1 1 auto;
    }

    .logo-img {
        max-width: 100%;
        height: auto;
        max-height: 35px;
    }

    .navbar-menu {
        position: fixed !important;
        top: 80px !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        background-color: var(--bg-primary) !important;
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: var(--spacing-md) !important;
        gap: var(--spacing-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        box-sizing: border-box;
        z-index: 10001 !important;
        display: flex !important;
        box-shadow: var(--shadow-lg);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        isolation: isolate;
        will-change: transform, opacity;
        contain: layout style paint;
    }

    .navbar-menu.active {
        transform: translateY(0) !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: flex !important;
        z-index: 10001 !important;
        position: fixed !important;
    }

    /* Estilos cuando el menú está en el body (fuera del navbar) */
    body>.navbar-menu {
        position: fixed !important;
        top: 80px !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        z-index: 10001 !important;
    }

    /* Asegurar que el navbar tenga z-index alto cuando el menú está activo */
    .navbar.menu-open {
        z-index: 10000 !important;
    }

    .navbar.menu-open .navbar-menu.active {
        z-index: 10001 !important;
    }

    .navbar-actions {
        gap: var(--spacing-xs);
        flex-shrink: 0;
        min-width: auto;
    }

    .navbar-toggle {
        flex-shrink: 0;
        min-width: 44px;
        width: 44px;
        height: 44px;
        padding: var(--spacing-xs);
        display: flex !important;
        align-items: center;
        justify-content: center;
        pointer-events: auto;
        touch-action: manipulation;
    }

    .theme-toggle {
        flex-shrink: 0;
        min-width: 44px;
        width: 44px;
        height: 44px;
        pointer-events: auto;
        touch-action: manipulation;
    }
}

/* ============================================
   Buttons
   ============================================ */

/* NOVVA Button overrides for SaaS look */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: rgba(37, 99, 235, 0.05);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: calc(var(--navbar-height) + var(--spacing-2xl));
    padding-bottom: var(--spacing-2xl);
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a 0%, #081c33 100%);
    /* NOVVA Navy background for impact */
    color: #ffffff;
    z-index: 1;
}

@media (max-width: 767px) {
    .hero {
        z-index: 1;
    }

    /* Asegurar que el hero no interfiera con el menú */
    body.menu-open .hero,
    .navbar.menu-open~.hero {
        z-index: 0;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    width: 140%;
    height: 140%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    z-index: 0;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: -20%;
    right: -20%;
    width: 140%;
    height: 140%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    animation: rotate 25s linear infinite reverse;
    z-index: 0;
    pointer-events: none;
}

/* Overlay oscuro para mejor contraste del texto */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.5) 100%);
    z-index: 0;
}

[data-theme="dark"] .hero-background {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.6) 100%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.5px;
    color: #f8fafc;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: #cbd5e1;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero-cta .btn-secondary {
    border-color: #cbd5e1;
    color: #cbd5e1;
}

.hero-cta .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
}

.hero-social-proof {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.social-proof-item {
    text-align: center;
}

.social-proof-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 15px rgba(0, 0, 0, 0.4), 0 4px 25px rgba(0, 0, 0, 0.3);
}

/* ============================================
   Sections
   ============================================ */
section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    line-height: 1.2;
}

.section-title-center {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title-center {
    text-align: center;
}

/* ============================================
   Problem / Solution
   ============================================ */
.problem-solution {
    background-color: var(--bg-secondary);
}

.problem-solution-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .problem-solution-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.problem-box,
.solution-box {
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-box:hover,
.solution-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.problem-box .section-title,
.solution-box .section-title {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.problem-box p,
.solution-box p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.problem-box {
    border-left: 4px solid var(--color-danger);
}

.solution-box {
    border-left: 4px solid var(--color-success);
}

/* ============================================
   Benefits
   ============================================ */
.benefits {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    animation: rotate 25s linear infinite;
}

.benefits .section-title-center {
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 50%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefits .benefit-title,
.benefits .benefit-description {
    color: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.benefit-card {
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.benefit-card:hover::before {
    left: 100%;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.15);
    border-color: var(--color-primary);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.benefit-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.benefits .benefit-title {
    color: white;
}

.benefit-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.benefits .benefit-description {
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   CRM Section
   ============================================ */
.crm-section {
    background-color: var(--bg-secondary);
    padding: var(--spacing-2xl) 0;
}

.crm-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.crm-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.crm-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.crm-features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .crm-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .crm-features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.crm-feature-card {
    background-color: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid var(--border-color);
    text-align: center;
}

.crm-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.crm-feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.crm-feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.crm-feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.crm-cta {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-lg);
    color: white;
}

.crm-cta-text {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
    color: white;
}

.crm-cta-link {
    color: white;
    text-decoration: underline;
    font-weight: 700;
    margin-left: var(--spacing-sm);
    transition: opacity var(--transition-base);
}

.crm-cta-link:hover {
    opacity: 0.8;
}

/* ============================================
   Portfolio
   ============================================ */
.portfolio {
    background-color: #f5f7fa;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.portfolio-card {
    background-color: var(--bg-primary);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: 1px solid var(--border-color);
}

.portfolio-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.portfolio-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.05);
}

.portfolio-content {
    padding: var(--spacing-lg);
}

.portfolio-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.portfolio-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.portfolio-metrics {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.metric {
    flex: 1;
    min-width: 80px;
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.metric-value {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
}

.metric-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    margin-top: 4px;
}

/* ============================================
   Process
   ============================================ */
.process {
    background-color: var(--bg-secondary);
}

.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
}

.process-step {
    text-align: center;
    padding: var(--spacing-lg);
}

.process-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.process-step:hover .process-number {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(123, 44, 191, 0.4);
}

.process-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.process-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Pricing
   ============================================ */
.pricing {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-secondary);
}

.pricing::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    animation: rotate 30s linear infinite reverse;
}

.pricing .section-title-center {
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 50%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing .pricing-name {
    color: white;
}

.pricing .price-period {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-grid {
    position: relative;
    z-index: 1;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1000px;
    }
}

@media (min-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing-card {
    background-color: var(--bg-primary);
    border-radius: 8px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-soft);
    position: relative;
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e0e7ff 0%, #c7d2fe 50%, #e0e7ff 100%);
}

.pricing-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e0e7ff 0%, #c7d2fe 50%, #e0e7ff 100%);
}

.pricing-features-wrapper {
    flex: 1;
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    position: relative;
}

.pricing-features-container {
    max-height: 280px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.5s ease;
}

.pricing-card.expanded .pricing-features-container {
    max-height: 1500px;
}


.pricing-popular {
    border: 2px solid var(--color-primary);
    background-color: var(--color-dark);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
    color: #ffffff;
}

.pricing-popular .pricing-name,
.pricing-popular .pricing-name-main,
.pricing-popular .price-amount,
.pricing-popular .pricing-name-description,
.pricing-popular .price-currency,
.pricing-popular .price-period,
.pricing-popular .price-original,
.pricing-popular .pricing-feature,
.pricing-popular .feature-info {
    color: #ffffff !important;
}

.pricing-popular .pricing-name-description {
    opacity: 0.8;
}

.pricing-popular .pricing-feature:not(:last-child) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-popular .btn-secondary {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.pricing-popular:hover {
    transform: translateY(-8px) !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 25px 50px rgba(15, 23, 42, 0.3) !important;
}

.pricing-popular::before {
    background: linear-gradient(90deg, var(--color-primary) 0%, #60a5fa 50%, var(--color-primary) 100%);
}

.pricing-popular::after {
    background: linear-gradient(90deg, var(--color-primary) 0%, #60a5fa 50%, var(--color-primary) 100%);
}

@media (max-width: 767px) {
    .pricing-popular {
        transform: scale(1);
    }
}

.pricing-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px 4px 20px 4px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    z-index: 10;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@keyframes pulse {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
    }

    50% {
        transform: translateX(-50%) scale(1.05);
    }
}

.pricing-header {
    margin-bottom: 24px;
}

.pricing-name {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: #64748b;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-name-main {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1e293b;
    text-align: left;
}

.pricing-name-subtitle {
    font-size: 14px;
    font-weight: 400;
    margin-bottom: 0;
    color: #94a3b8;
    text-align: left;
    line-height: 1.5;
}

.pricing-name-description {
    font-size: 14px;
    font-weight: 400;
    margin-top: 8px;
    margin-bottom: 0;
    color: #64748b;
    text-align: left;
    line-height: 1.6;
}

.pricing .pricing-name {
    color: #64748b;
}

.pricing-price {
    text-align: left;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.pricing-price-wrapper {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.price-discount-badge {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    color: #2563eb;
    padding: 4px 12px;
    border-radius: 12px 4px 12px 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.price-original {
    font-size: 18px;
    color: #cbd5e1;
    text-decoration: line-through;
    font-weight: 500;
}

.price-currency {
    font-size: 20px;
    vertical-align: top;
    color: #2563eb;
    font-weight: 600;
}

.price-amount {
    font-size: 42px;
    font-weight: 800;
    color: #2563eb;
    line-height: 1;
}

.price-period {
    font-size: 14px;
    color: #94a3b8;
    display: inline-block;
    margin-left: 4px;
    font-weight: 400;
}

.price-bonus {
    font-size: 13px;
    color: #2563eb;
    font-weight: 600;
    margin-top: 8px;
    width: 100%;
}

.pricing .price-period {
    color: #94a3b8;
}

.pricing .pricing-card .price-currency {
    color: #2563eb;
}

.pricing-features-wrapper {
    flex: 1;
    margin-bottom: 20px;
    position: relative;
}

.pricing-features {
    list-style: none;
    margin-bottom: 0;
    padding: 0;
}

.pricing-features-visible {
    display: block;
}

.pricing-features-hidden {
    display: none;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease 0.1s, padding-top 0.4s ease;
}

.pricing-card.expanded .pricing-features-hidden {
    display: block !important;
    opacity: 1;
    padding-top: 8px;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease 0.1s, padding-top 0.4s ease;
}

.pricing-card.expanded .pricing-toggle-features .toggle-icon {
    transform: rotate(180deg);
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    color: #475569;
    font-size: 14px;
    line-height: 1.5;
    position: relative;
}

.pricing-feature:not(:last-child) {
    border-bottom: 1px solid #f1f5f9;
}

.pricing .pricing-card .pricing-feature {
    color: #475569;
}

.feature-check {
    color: #10b981;
    font-weight: 700;
    flex-shrink: 0;
    font-size: 16px;
    margin-top: 2px;
}

.feature-info {
    color: #94a3b8;
    font-size: 12px;
    margin-left: auto;
    cursor: help;
}

.pricing-toggle-btn {
    width: 100%;
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-sm);
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-base);
    position: relative;
    z-index: 10;
    text-decoration: none;
}

.pricing-toggle-btn:hover {
    color: var(--color-secondary);
}

.pricing-toggle-btn:hover .toggle-icon {
    transform: translateY(3px);
}

.pricing-toggle-btn[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.pricing-toggle-btn[aria-expanded="true"]:hover .toggle-icon {
    transform: rotate(180deg) translateY(-3px);
}

.toggle-text {
    transition: color var(--transition-fast);
}

.toggle-icon {
    transition: transform var(--transition-base);
    font-size: var(--font-size-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-left: var(--spacing-xs);
}

.pricing-cta-wrapper {
    margin-bottom: 24px;
}

.pricing-cta-btn {
    background-color: var(--color-primary);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    display: block;
    width: 100%;
}

.pricing-cta-btn:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.pricing-footer-link {
    text-align: center;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
}

.pricing-footer-link a {
    color: #2563eb;
    font-size: 14px;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.pricing-footer-link a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.pricing-toggle-features-all {
    cursor: pointer;
}

.toggle-icon {
    display: inline-block;
    transition: transform 0.3s ease;
    font-size: 12px;
}

.pricing-card.expanded .pricing-toggle-features-all .toggle-icon {
    transform: rotate(180deg);
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

/* ============================================
   Demo Section
   ============================================ */
.demo {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-primary);
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .demo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .demo-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.demo-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    text-align: center;
}

.demo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.demo-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.demo-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.demo-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.kpi-row {
    display: flex;
    justify-content: space-around;
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.kpi-item {
    text-align: center;
    flex: 1;
    min-width: 100px;
}

.kpi-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.kpi-label {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-top: var(--spacing-xs);
}

/* ============================================
   Additional Landings
   ============================================ */
.additional-landings {
    background-color: var(--bg-primary);
    padding: var(--spacing-xl) 0;
}

.additional-landings-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.additional-landings-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: var(--spacing-sm);
}

.additional-landings-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.additional-landings-item {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: box-shadow var(--transition-base);
}

.additional-landings-item:hover {
    box-shadow: var(--shadow-md);
}


.additional-landings-question {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    transition: background-color var(--transition-fast);
}


.additional-landings-question:hover {
    background-color: var(--bg-tertiary);
}


.additional-landings-icon {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}


.additional-landings-icon-arrow {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    transition: transform var(--transition-base);
    flex-shrink: 0;
    font-weight: 300;
}

.additional-landings-question[aria-expanded="true"] .additional-landings-icon-arrow {
    transform: rotate(45deg);
}

.additional-landings-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 var(--spacing-lg);
}

.additional-landings-question[aria-expanded="true"]+.additional-landings-answer {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-xl);
    overflow: visible;
}

/* Padding extra solo para el último acordeón (Incluido en tus Planes) */
.additional-landings-item:last-child .additional-landings-question[aria-expanded="true"]+.additional-landings-answer {
    padding-bottom: var(--spacing-2xl);
}

.additional-landings-answer-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.additional-landings-main-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .additional-landings-main-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
}

.additional-landings-left,
.additional-landings-right {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.additional-landings-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.additional-landings-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.3;
}

.card-text {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.structure-list-compact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.structure-item-compact {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    border-left: 2px solid var(--color-primary);
}

.structure-number-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: var(--font-size-xs);
    flex-shrink: 0;
}

.structure-name-small {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.structure-description-small {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

.modifications-box-compact {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    border-left: 2px solid var(--color-primary);
}

.modifications-info {
    margin-bottom: var(--spacing-md);
}

.modifications-includes-compact {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-sm);
    margin-top: 0;
}

.modifications-price-compact {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.price-label-compact {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.price-value-compact {
    font-size: var(--font-size-lg);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modifications-example-compact {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    font-style: italic;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    margin-bottom: 0;
}

.plans-info-grid-compact {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.plan-info-card-compact {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-primary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    border-left: 2px solid var(--color-primary);
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.plan-info-card-compact:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.plan-name-compact {
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.plan-info-includes-compact {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xs);
    line-height: 1.4;
}

.plan-info-modifications-compact {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 0;
}

.usecases-list-compact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.usecase-item-compact {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.usecase-item-compact:last-child {
    border-bottom: none;
}

.usecase-bullet {
    font-size: var(--font-size-xl);
    color: var(--color-accent);
    font-weight: 700;
    flex-shrink: 0;
    line-height: 1;
}

.usecase-title-small {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    display: block;
}

.usecase-description-small {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background-color: #ffffff;
    border-radius: 4px;
    border: 1px solid #e1e8ed;
    padding: var(--spacing-xl);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.testimonial-rating {
    margin-bottom: var(--spacing-md);
}

.star {
    color: var(--color-accent);
    font-size: var(--font-size-lg);
}

.testimonial-content {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-name {
    font-weight: 600;
    color: var(--text-primary);
}

.testimonial-role {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
}

/* ============================================
   Reviews Section
   ============================================ */
.reviews-section {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl) 0 80px 0;
    position: relative;
    z-index: 1;
}

.reviews-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: 0 !important;
    margin-top: 0 !important;
    padding-bottom: 0 !important;
    flex-wrap: wrap;
}

.review-stat-item {
    text-align: center;
    padding: 8px;
    margin-bottom: 0;
}

.review-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: 4px;
    margin-top: 0;
}

.review-stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.reviews-grid {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 30px !important;
    margin-bottom: 40px;
    width: 100%;
    padding-top: 0 !important;
}

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.review-card {
    background: var(--bg-primary) !important;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    padding: 24px;
    box-shadow: var(--shadow-md);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.2s ease;
    display: flex !important;
    flex-direction: column;
    gap: 16px;
    min-height: 200px;
    visibility: visible !important;
    opacity: 1 !important;
}

.review-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.review-rating {
    color: #fbbf24;
    font-size: 1.25rem;
    letter-spacing: 2px;
    line-height: 1;
}

.review-content {
    color: var(--text-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    flex: 1;
    font-style: italic;
    margin: 0;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border);
}

.review-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.review-date {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.review-loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

/* ============================================
   FAQ
   ============================================ */
.faq {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.faq::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    animation: rotate 22s linear infinite;
}

.faq .section-title-center {
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 50%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    transition: background-color var(--transition-fast);
}

.faq .faq-question {
    color: white;
}

.faq-question:hover {
    background-color: var(--bg-secondary);
}

.faq .faq-question:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.faq-icon {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq .faq-icon {
    color: white;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
    padding: 0 var(--spacing-lg);
}

.faq-question[aria-expanded="true"]+.faq-answer {
    max-height: 500px;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq .faq-answer p {
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   CTA Final
   ============================================ */
.cta-final {
    background-color: var(--bg-primary);
    text-align: center;
    position: relative;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.cta-final-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.cta-final-text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    color: var(--text-secondary);
}

.cta-final .btn-primary {
    font-weight: 700;
}

/* ============================================
   Contact Form
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr 1.5fr;
    }
}

.contact-info {
    padding: var(--spacing-lg);
}

.contact-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-detail {
    color: var(--text-secondary);
}

.contact-detail strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.contact-detail a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-detail a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.contact-form-wrapper {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #ef4444;
    background-color: rgba(239, 68, 68, 0.05);
}

.form-group input.error:focus,
.form-group textarea.error:focus,
.form-group select.error:focus {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.field-error {
    display: block;
    color: #ef4444;
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.required {
    color: var(--color-danger);
}

.form-control {
    padding: 10px 14px;
    border: 1px solid #d1d5db;
    border-radius: 3px;
    font-size: 14px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background-color: #ffffff;
    color: #1a1a1a;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}

.form-control::placeholder {
    color: var(--text-tertiary);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-group-checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--color-primary);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.form-message {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.form-success {
    background-color: rgba(16, 185, 129, 0.1);
    border: 2px solid var(--color-success);
    color: var(--color-success);
}

.form-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 2px solid var(--color-danger);
    color: var(--color-danger);
}

.form-message h3 {
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03) 0%, rgba(16, 185, 129, 0.03) 100%);
    border-top: 2px solid var(--border-color);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0.3;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-2xl);
    }
}

.footer-section {
    position: relative;
}

.footer-title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    font-size: var(--font-size-base);
}

.footer-heading {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--spacing-xs);
    display: inline-block;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    border-radius: 2px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    align-items: center;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.footer-social a svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.footer-social a:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background-color: rgba(37, 99, 235, 0.05);
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-md);
}

.footer-links,
.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: 0;
    margin: 0;
}

.footer-links li,
.footer-contact li {
    position: relative;
    padding-left: var(--spacing-md);
}

.footer-links li::before,
.footer-contact li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    opacity: 0.6;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.footer-links a,
.footer-contact a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-block;
    font-size: var(--font-size-base);
    line-height: 1.6;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--color-primary);
    transform: translateX(5px);
    font-weight: 600;
}

.footer-links li:hover::before,
.footer-contact li:hover::before {
    transform: translateX(3px);
    opacity: 1;
}

.footer-contact li:not(:has(a)) {
    color: var(--text-secondary);
    padding-left: var(--spacing-md);
}

.footer-contact li:not(:has(a))::before {
    display: none;
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--border-color);
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-copyright {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    opacity: 0.8;
}

/* ============================================
   WhatsApp Float Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    color: white;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* ============================================
   Reveal Animations
   ============================================ */
.reveal-fade,
.reveal-slide-left,
.reveal-slide-right,
.reveal-slide-up,
.reveal-scale,
.reveal-rotate {
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-fade {
    transform: translateY(100px) scale(0.95);
}

.reveal-fade.revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.reveal-slide-left {
    transform: translateX(-40px) scale(0.95);
}

.reveal-slide-left.revealed {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.reveal-slide-right {
    transform: translateX(40px) scale(0.95);
}

.reveal-slide-right.revealed {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.reveal-slide-up {
    transform: translateY(40px) scale(0.95);
}

.reveal-slide-up.revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.reveal-scale {
    transform: scale(0.7);
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

.reveal-rotate {
    transform: rotate(-10deg) scale(0.8);
    transform-origin: center;
}

.reveal-rotate.revealed {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center {
    text-align: center;
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   Print Styles
   ============================================ */
@media print {

    .navbar,
    .whatsapp-float,
    .hero-cta,
    .contact-form,
    .footer,
    .whatsapp-modal {
        display: none;
    }
}

/* ============================================
   NOVVA Demo Section
   ============================================ */
.demo {
    padding: var(--spacing-2xl) 0;
    background-color: var(--bg-primary);
}

.demo-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 992px) {
    .demo-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.demo-card {
    background: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    overflow: hidden;
    max-width: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.demo-card-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.kpi-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.kpi-card {
    background: var(--bg-primary);
    padding: var(--spacing-md);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.kpi-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.kpi-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.demo-table-wrapper {
    background: var(--bg-primary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.demo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.demo-table th,
.demo-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.demo-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
}

.demo-table td {
    color: var(--text-primary);
}

.demo-table tr:last-child td {
    border-bottom: none;
}

/* Wireframe Styling */
.wireframe-browser {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    flex-grow: 1;
    min-height: 250px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.wireframe-header {
    height: 30px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.wireframe-hero {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
    width: 100%;
    box-sizing: border-box;
}

.wireframe-title {
    width: 60%;
    max-width: 100%;
    height: 24px;
    background: var(--text-secondary);
    border-radius: 4px;
}

.wireframe-subtitle {
    width: 40%;
    height: 16px;
    background: var(--text-tertiary);
    border-radius: 4px;
}

.wireframe-btn {
    width: 120px;
    height: 36px;
    background: var(--color-primary);
    border-radius: 4px;
    margin-top: 8px;
}

.wireframe-features {
    padding: var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    flex-grow: 1;
}

.wireframe-box {
    background: var(--bg-tertiary);
    border-radius: 4px;
    height: 80px;
}

/* ============================================
   Professional Refresh (Visual Layer)
   ============================================ */
:root {
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --bg-secondary: #f7f9fc;
    --bg-tertiary: #edf2f7;
    --text-primary: #0b1d33;
    --text-secondary: #33485f;
    --text-tertiary: #64788f;
    --border-color: #d9e3ee;
    --color-secondary: #3b82f6;
    --shadow-sm: 0 1px 2px rgba(11, 29, 51, 0.08);
    --shadow-md: 0 8px 24px rgba(11, 29, 51, 0.08);
    --shadow-lg: 0 14px 36px rgba(11, 29, 51, 0.12);
    --shadow-xl: 0 24px 56px rgba(11, 29, 51, 0.14);
    --shadow-soft: 0 12px 28px rgba(11, 29, 51, 0.09);
    --radius-sm: 0.5rem;
    --radius-md: 0.625rem;
    --radius-lg: 0.75rem;
    --radius-xl: 0.875rem;
}

body {
    background: linear-gradient(180deg, #ffffff 0%, #f9fbff 45%, #f5f8fc 100%);
    color: var(--text-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    letter-spacing: 0;
}

section {
    padding: clamp(3.25rem, 5vw, 5rem) 0;
}

.navbar {
    background-color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(15, 76, 129, 0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

[data-theme="dark"] .navbar {
    background-color: rgba(15, 23, 42, 0.86);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
}

.btn {
    border-radius: 10px;
    padding: 0.82rem 1.35rem;
    font-weight: 700;
    letter-spacing: 0;
}

.btn-primary {
    background-color: var(--color-primary);
    box-shadow: 0 8px 20px rgba(29, 78, 216, 0.25);
}

.btn-primary:hover {
    background-color: #1d4ed8;
    box-shadow: 0 10px 26px rgba(29, 78, 216, 0.32);
}

.btn-secondary {
    background-color: rgba(37, 99, 235, 0.05);
    border-color: rgba(37, 99, 235, 0.55);
}

.hero {
    min-height: 92vh;
    background: linear-gradient(135deg, #0f172a 0%, #081c33 100%);
}

.hero::before,
.hero::after {
    opacity: 0.45;
    animation-duration: 34s;
}

.hero-background {
    background: linear-gradient(135deg, rgba(8, 28, 51, 0.45) 0%, rgba(8, 28, 51, 0.2) 100%);
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 4rem);
    line-height: 1.06;
    max-width: 14ch;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: #d5e1f0;
    max-width: 62ch;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    line-height: 1.15;
}

.section-title-center {
    background: linear-gradient(120deg, var(--text-primary) 0%, var(--color-primary) 100%);
}

.problem-box,
.solution-box,
.benefit-card,
.crm-feature-card,
.pricing-card,
.demo-card,
.review-card,
.testimonial-card,
.additional-landings-card,
.form-modal-card,
.whatsapp-modal-content {
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.problem-box:hover,
.solution-box:hover,
.benefit-card:hover,
.crm-feature-card:hover,
.pricing-card:hover,
.demo-card:hover,
.review-card:hover,
.additional-landings-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.benefits {
    background: linear-gradient(155deg, #0b2c52 0%, #124f87 60%, #1662a1 100%);
}

.benefit-card {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.28);
}

.pricing-badge,
.price-discount-badge {
    border-radius: 6px;
    box-shadow: var(--shadow-sm);
}

.pricing-popular {
    border-radius: 10px;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.24);
}

@media (max-width: 767px) {
    .hero {
        min-height: auto;
        padding-top: calc(var(--navbar-height) + 2.5rem);
    }

    .hero-cta {
        width: 100%;
    }

    .hero-cta .btn {
        width: 100%;
    }
}

/* ============================================
   Modern Compact Refresh (2026-04)
   ============================================ */
:root {
    --container-max-width: 1140px;
    --font-size-base: 0.95rem;
    --font-size-lg: 1.05rem;
    --font-size-xl: 1.16rem;
    --font-size-2xl: 1.36rem;
    --font-size-3xl: 1.75rem;
    --font-size-4xl: 2.1rem;
    --font-size-5xl: 2.7rem;
    --radius-md: 0.55rem;
    --radius-lg: 0.7rem;
    --radius-xl: 0.85rem;
}

body {
    font-size: 15.5px;
    line-height: 1.58;
}

section {
    padding: clamp(2.25rem, 4vw, 4rem) 0;
}

.container {
    max-width: 1140px;
}

.navbar {
    border-bottom: 1px solid rgba(15, 76, 129, 0.1);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
}

.btn {
    padding: 0.72rem 1.15rem;
    font-size: 0.9rem;
}

.hero {
    min-height: 78vh;
}

.hero-background {
    background: linear-gradient(135deg, rgba(8, 28, 51, 0.58) 0%, rgba(8, 28, 51, 0.38) 100%);
}

.hero-title {
    font-size: clamp(1.95rem, 4.1vw, 3.15rem);
    line-height: 1.08;
    max-width: 15ch;
}

.hero-subtitle {
    font-size: clamp(0.98rem, 1.7vw, 1.15rem);
    color: #dbe7f5;
}

.section-title {
    font-size: clamp(1.55rem, 2.8vw, 2.2rem);
    color: var(--text-primary);
    letter-spacing: 0;
}

.section-title-center {
    background: none !important;
    color: var(--text-primary) !important;
    -webkit-text-fill-color: currentColor !important;
    background-clip: border-box !important;
    -webkit-background-clip: border-box !important;
}

.section-subtitle {
    color: #4a6078 !important;
}

.benefits .section-title,
.benefits .section-title-center,
.cta-final .section-title,
.cta-final-title {
    color: #f8fbff !important;
    -webkit-text-fill-color: #f8fbff !important;
}

.problem-box,
.solution-box,
.benefit-card,
.crm-feature-card,
.pricing-card,
.demo-card,
.review-card,
.testimonial-card,
.additional-landings-card {
    border-radius: 12px;
}

.demo-card,
.pricing-card,
.benefit-card {
    padding: 1.15rem;
}

.kpi-value,
.stat-value,
.price-amount {
    letter-spacing: 0;
}

@media (max-width: 767px) {
    body {
        font-size: 15px;
    }

    .hero {
        min-height: auto;
    }

    .section-title {
        font-size: clamp(1.4rem, 6vw, 1.8rem);
    }
}