/* ============================================
   HELIOS LANDING PAGE - Premium Design System
   Inspired by Apple's design philosophy
   ============================================ */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    /* Brand Colors - Stabilis IT Palette */
    --primary: #E63946;
    --primary-light: #FF5A67;
    --primary-dark: #C41E3A;
    --black: #111111;
    --dark: #0A0A0A;
    --grey: #F4F4F5;
    --gold: #D4AF37;

    /* Backgrounds */
    --bg-dark: #0A0A0A;
    --bg-dark-secondary: #111111;
    --bg-dark-tertiary: #1A1A1A;
    --bg-dark-card: #151515;
    --bg-dark-elevated: #1F1F1F;

    /* Text */
    --text-primary: #FFFFFF;
    --text-secondary: #A3A3A3;
    --text-muted: #737373;
    --text-accent: #E63946;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #E63946 0%, #FF5A67 100%);
    --gradient-dark: linear-gradient(180deg, #0A0A0A 0%, #111111 100%);
    --gradient-subtle: linear-gradient(180deg, rgba(230, 57, 70, 0.1) 0%, transparent 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(230, 57, 70, 0.15) 0%, transparent 70%);

    /* Effects */
    --glow: 0 0 60px rgba(230, 57, 70, 0.3);
    --glow-strong: 0 0 100px rgba(230, 57, 70, 0.5);

    /* Glass */
    --glass-bg: rgba(17, 17, 17, 0.8);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-header: 'Oswald', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.25);
    --shadow-xl: 0 25px 80px rgba(0, 0, 0, 0.35);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
    word-wrap: break-word;
    overflow-wrap: break-word;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Prevent any element from causing overflow */
*, *::before, *::after {
    max-width: 100vw;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   ACCESSIBILITY - Touch Targets (WCAG 2.5.5)
   ============================================ */
/* Ensure all interactive elements have minimum 44px touch target */
@media (hover: none) and (pointer: coarse) {
    button,
    [role="button"],
    a:not(.nav-link):not(.footer-column a),
    input[type="button"],
    input[type="submit"],
    .btn,
    .nav-toggle,
    .lang-btn,
    .lang-option {
        min-height: 44px;
        min-width: 44px;
    }

    .nav-link {
        padding: 12px 8px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    /* Footer links - ensure touch targets */
    footer a {
        display: inline-block;
        min-height: 44px;
        line-height: 44px;
        padding: 0 8px;
    }
}

/* ============================================
   PRELOADER
   ============================================ */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-content {
    text-align: center;
}

.helios-loader {
    margin-bottom: var(--space-lg);
}

.sun-icon {
    width: 80px;
    height: 80px;
    animation: pulse 2s ease-in-out infinite;
}

.sun-core {
    fill: var(--primary);
    filter: drop-shadow(0 0 20px var(--primary));
}

.sun-rays line {
    stroke: var(--primary);
    stroke-width: 3;
    stroke-linecap: round;
    animation: rayPulse 2s ease-in-out infinite;
}

@keyframes rayPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loader-text-wrap {
    margin-bottom: var(--space-md);
}

.loader-brand {
    display: block;
    font-family: var(--font-header);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--text-primary);
}

.loader-tagline {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: var(--bg-dark-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin: 0 auto;
}

.loader-progress {
    height: 100%;
    width: 0;
    background: var(--gradient-primary);
    animation: loadProgress 2s ease-in-out forwards;
}

@keyframes loadProgress {
    to { width: 100%; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-slow);
}

.navbar.scrolled {
    top: 0.5rem;
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(230, 57, 70, 0.15);
    border-color: rgba(230, 57, 70, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.brand-helios {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-icon {
    width: 40px;
    height: 40px;
}

.brand-text {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0;
    position: relative;
}

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

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

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

.nav-cta {
    margin-left: var(--space-xs);
}

/* Trust Badge */
.nav-trust-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    border-radius: var(--radius-sm);
    color: var(--primary-light);
    cursor: help;
    transition: var(--transition-base);
}

.nav-trust-badge:hover {
    background: rgba(230, 57, 70, 0.2);
    border-color: rgba(230, 57, 70, 0.5);
}

.nav-trust-badge i {
    font-size: 0.9rem;
}

/* Login Button */
.nav-login {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    transition: var(--transition-base);
    white-space: nowrap;
}

.nav-login:hover {
    background: var(--bg-dark-elevated);
    border-color: var(--primary);
    color: var(--primary-light);
}

.nav-login i {
    font-size: 0.75rem;
}

/* Language Selector */
.lang-selector {
    position: relative;
    margin-left: var(--space-sm);
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.lang-btn:hover {
    background: var(--bg-dark-elevated);
    border-color: rgba(230, 57, 70, 0.3);
    color: var(--text-primary);
}

.lang-btn img {
    border-radius: 2px;
}

.lang-btn i {
    font-size: 0.65rem;
    transition: transform var(--transition-fast);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 140px;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 100;
    overflow: hidden;
}

.lang-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.lang-option:hover {
    background: var(--bg-dark-tertiary);
    color: var(--text-primary);
}

.lang-option.active {
    background: rgba(230, 57, 70, 0.1);
    color: var(--primary);
}

.lang-option img {
    border-radius: 2px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-base);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-header);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--glass-border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
}

/* Button Click Feedback Animations */
.btn:active {
    transform: scale(0.95);
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.4);
}

.btn:focus:not(:focus-visible) {
    box-shadow: none;
}

.btn-primary:active {
    background: var(--primary-dark);
    transform: scale(0.95);
}

.btn-secondary:active {
    transform: scale(0.95);
    border-color: var(--primary);
}

/* Loading State */
.btn.loading {
    position: relative;
    pointer-events: none;
    color: transparent !important;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: btnSpin 0.6s linear infinite;
}

.btn-primary.loading::after {
    border-top-color: #fff;
}

.btn-secondary.loading::after {
    border-top-color: var(--primary);
}

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

/* Success State */
.btn.success {
    background: #10B981 !important;
    border-color: #10B981 !important;
    color: #fff !important;
    animation: successPulse 0.5s ease;
}

.btn.success::before {
    content: '\2713';
    margin-right: 0.5rem;
    font-weight: bold;
}

@keyframes successPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Error State */
.btn.error {
    background: #EF4444 !important;
    border-color: #EF4444 !important;
    color: #fff !important;
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}

/* Ripple Effect on Click */
.btn {
    position: relative;
    overflow: hidden;
}

.btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.3s ease, fadeOut 0.3s ease 4.7s forwards;
}

.toast.success {
    border-color: #10B981;
}

.toast.success i {
    color: #10B981;
}

.toast.error {
    border-color: #EF4444;
}

.toast.error i {
    color: #EF4444;
}

.toast i {
    font-size: 1.25rem;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.toast-message {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(10px);
    }
}

/* Form Success/Error States */
.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #EF4444;
    animation: shake 0.3s ease;
}

.form-group input.success,
.form-group textarea.success,
.form-group select.success {
    border-color: #10B981;
}

.form-error-message {
    color: #EF4444;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-success-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.95);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    animation: fadeIn 0.3s ease;
}

.form-success-overlay i {
    font-size: 4rem;
    color: #10B981;
    margin-bottom: 1rem;
    animation: scaleIn 0.5s ease;
}

.form-success-overlay h4 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.form-success-overlay p {
    color: var(--text-muted);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

/* CTA Hover Glow Effect */
.btn-primary {
    transition: all var(--transition-base), box-shadow 0.4s ease;
}

.btn-primary:hover {
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.4), 0 0 60px rgba(230, 57, 70, 0.2);
}

/* Modal Improvements */
.modal.show {
    display: flex !important;
}

.modal-content {
    animation: modalPop 0.3s ease;
}

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

/* ============================================
   CAPTCHA DESIGN
   ============================================ */
.captcha-box {
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    border: 1px solid rgba(230, 57, 70, 0.3);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.captcha-header {
    background: rgba(230, 57, 70, 0.15);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(230, 57, 70, 0.2);
}

.captcha-header i {
    color: var(--primary);
}

.captcha-content {
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.captcha-question {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-dark-tertiary);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
}

.captcha-num {
    font-family: 'SF Mono', 'Consolas', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 0.1em;
}

.captcha-equals {
    color: var(--text-muted);
    font-size: 1.25rem;
}

.captcha-result {
    width: 30px;
    height: 30px;
    background: rgba(230, 57, 70, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 700;
}

.captcha-input {
    flex: 1;
    max-width: 120px;
    padding: 0.75rem 1rem;
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.captcha-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.2);
}

.captcha-input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.captcha-refresh {
    width: 40px;
    height: 40px;
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.captcha-refresh:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: rotate(180deg);
}

.captcha-refresh .fa-spin {
    animation: spin 0.5s linear infinite;
}

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

/* Responsive captcha */
@media (max-width: 480px) {
    .captcha-content {
        flex-wrap: wrap;
        justify-content: center;
    }

    .captcha-question {
        width: 100%;
        justify-content: center;
    }

    .captcha-input {
        max-width: 100%;
        flex: 1;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(230, 57, 70, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-size: 60px 60px;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-content {
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-2xl);
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.badge-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-family: var(--font-header);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.title-line {
    display: block;
}

.title-line.gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    max-width: 540px;
}

.hero-description strong {
    color: var(--primary);
    font-weight: 600;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.hero-metrics {
    display: flex;
    gap: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--glass-border);
}

.metric {
    text-align: left;
}

.metric-value {
    font-family: var(--font-header);
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.metric-suffix {
    font-family: var(--font-header);
    font-size: 1.5rem;
    color: var(--primary);
}

.metric-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

/* Dashboard Preview */
.hero-visual {
    position: relative;
}

.dashboard-preview {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform var(--transition-slow);
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1rem;
    background: var(--bg-dark-tertiary);
    border-bottom: 1px solid var(--glass-border);
}

.preview-dots {
    display: flex;
    gap: 6px;
}

.preview-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--bg-dark-elevated);
}

.preview-dots span:first-child { background: #FF5F57; }
.preview-dots span:nth-child(2) { background: #FFBD2E; }
.preview-dots span:last-child { background: #28CA41; }

.preview-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    flex: 1;
    text-align: center;
}

.preview-content {
    padding: var(--space-md);
}

.preview-skeleton {
    display: flex;
    gap: var(--space-md);
    min-height: 350px;
}

.skeleton-sidebar {
    width: 60px;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.sk-item {
    height: 40px;
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-sm);
    animation: shimmer 2s infinite;
}

.skeleton-main {
    flex: 1;
}

.sk-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.sk-card {
    height: 80px;
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-sm);
    animation: shimmer 2s infinite;
}

.sk-chart {
    height: 120px;
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    animation: shimmer 2s infinite;
}

.sk-table {
    height: 80px;
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-sm);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { opacity: 0.5; }
    50% { opacity: 0.8; }
    100% { opacity: 0.5; }
}

/* Dashboard Mockup - Rich Preview */
.dashboard-preview.perspective {
    transform: perspective(1200px) rotateY(-8deg) rotateX(4deg) scale(0.95);
}

.dashboard-preview.perspective:hover {
    transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) scale(1);
}

.dashboard-mockup {
    display: flex;
    min-height: 380px;
    background: var(--bg-dark-secondary);
}

.mock-sidebar {
    width: 55px;
    background: var(--bg-dark-tertiary);
    border-right: 1px solid var(--glass-border);
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.sidebar-logo {
    margin-bottom: 12px;
    padding: 8px;
    background: rgba(230, 57, 70, 0.1);
    border-radius: var(--radius-md);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
    padding: 0 8px;
}

.sidebar-nav .nav-item {
    width: 100%;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.sidebar-nav .nav-item.active {
    background: rgba(230, 57, 70, 0.15);
    color: var(--primary);
}

.mock-main {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kpi-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.kpi-card {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.kpi-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.kpi-data {
    display: flex;
    flex-direction: column;
}

.kpi-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
}

.kpi-label {
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kpi-trend {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 9px;
    font-weight: 600;
    padding: 2px 5px;
    border-radius: 4px;
}

.kpi-trend.up {
    background: rgba(16, 185, 129, 0.2);
    color: #10B981;
}

.charts-row {
    display: flex;
    gap: 10px;
    flex: 1;
}

.chart-card {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px;
}

.chart-card.main-chart {
    flex: 2;
    display: flex;
    flex-direction: column;
}

.chart-card.side-chart {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 11px;
    color: var(--text-secondary);
}

.chart-badge {
    background: rgba(230, 57, 70, 0.15);
    color: var(--primary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 9px;
    font-weight: 600;
}

.chart-area {
    flex: 1;
    display: flex;
    align-items: flex-end;
}

.chart-svg {
    width: 100%;
    height: 100%;
}

.donut-chart {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: conic-gradient(
        #E63946 0% 45%,
        #3B82F6 45% 75%,
        #10B981 75% 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 8px 0;
}

.donut-center {
    width: 36px;
    height: 36px;
    background: var(--bg-dark-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.chart-legend {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 9px;
    color: var(--text-muted);
    width: 100%;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.legend-item span:first-child {
    width: 8px;
    height: 8px;
    border-radius: 2px;
}

.activity-card {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 10px 12px;
}

.activity-header {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    color: var(--text-muted);
}

.activity-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.activity-item span:nth-child(2) {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.activity-time {
    color: var(--text-muted);
    font-size: 9px;
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    z-index: 10;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.6); opacity: 0.5; }
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: var(--space-sm);
    font-family: var(--font-header);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}

.section-title {
    font-family: var(--font-header);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.section-title .gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   PROBLEMS SECTION
   ============================================ */
.problems {
    padding: var(--space-4xl) 0;
    background: var(--bg-dark-secondary);
    position: relative;
}

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

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.problem-card {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    padding: var(--space-xl);
    position: relative;
    transition: all var(--transition-base);
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary);
    transition: height var(--transition-base);
}

.problem-card:hover {
    border-color: rgba(230, 57, 70, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-card:hover::before {
    height: 100%;
}

.problem-icon {
    width: 60px;
    height: 60px;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
}

.problem-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.problem-card:hover .problem-icon {
    background: var(--primary);
}

.problem-card:hover .problem-icon i {
    color: var(--text-primary);
}

.problem-card h3 {
    font-family: var(--font-header);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.problem-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.problem-stat {
    padding-top: var(--space-md);
    border-top: 1px solid var(--glass-border);
}

.stat-value {
    font-family: var(--font-header);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: block;
}

.solution-intro {
    text-align: center;
}

.solution-arrow {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    animation: bounce 2s ease-in-out infinite;
}

.solution-arrow i {
    font-size: 1.5rem;
    color: var(--text-primary);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

.solution-intro h3 {
    font-family: var(--font-header);
    font-size: 1.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: var(--space-4xl) 0;
    position: relative;
}

.features-showcase {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-xl);
}

.features-tabs {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-tab {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    text-align: left;
    transition: all var(--transition-base);
    cursor: pointer;
}

.feature-tab i {
    font-size: 1.25rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
}

.feature-tab span {
    font-family: var(--font-header);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-tab:hover {
    border-color: rgba(230, 57, 70, 0.3);
    background: var(--bg-dark-tertiary);
}

.feature-tab.active {
    border-color: var(--primary);
    background: rgba(230, 57, 70, 0.1);
}

.feature-tab.active i {
    background: var(--primary);
    color: var(--text-primary);
}

.feature-tab.active span {
    color: var(--text-primary);
}

.features-content {
    position: relative;
}

.feature-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    padding: var(--space-xl);
    animation: fadeIn 0.3s ease;
}

.feature-panel.active {
    display: grid;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.feature-info h3 {
    font-family: var(--font-header);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-info p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.feature-list i {
    color: var(--primary);
    font-size: 0.875rem;
}

/* Feature Mockups */
.feature-mockup {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.mockup-header {
    padding: 0.75rem 1rem;
    background: var(--bg-dark-tertiary);
    border-bottom: 1px solid var(--glass-border);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.mockup-dots span:first-child { background: #FF5F57; }
.mockup-dots span:nth-child(2) { background: #FFBD2E; }
.mockup-dots span:last-child { background: #28CA41; }

.mockup-body {
    padding: var(--space-md);
}

/* Dashboard Mockup */
.mock-kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.mock-kpi {
    background: var(--bg-dark-tertiary);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    text-align: center;
}

.kpi-val {
    display: block;
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.kpi-lbl {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.mock-chart {
    height: 100px;
    background: linear-gradient(to right, var(--bg-dark-tertiary), rgba(230, 57, 70, 0.2), var(--bg-dark-tertiary));
    border-radius: var(--radius-sm);
}

/* CRA Mockup */
.mock-calendar {
    background: var(--bg-dark-tertiary);
    padding: var(--space-md);
    border-radius: var(--radius-sm);
}

.cal-header {
    font-family: var(--font-header);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    text-align: center;
}

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.cal-day {
    aspect-ratio: 1;
    background: var(--bg-dark);
    border-radius: var(--radius-sm);
}

.cal-day.worked {
    background: var(--primary);
}

.cal-day.weekend {
    background: var(--bg-dark-elevated);
    opacity: 0.5;
}

/* ATS Mockup */
.mock-kanban {
    display: flex;
    gap: var(--space-sm);
}

.kanban-col {
    flex: 1;
    background: var(--bg-dark-tertiary);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
}

.col-title {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.kanban-card {
    height: 40px;
    background: var(--bg-dark);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-xs);
    border-left: 3px solid var(--glass-border);
}

.kanban-card.active {
    border-left-color: var(--primary);
}

/* Matching Mockup */
.mock-matching {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.match-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--bg-dark-tertiary);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
}

.match-name {
    font-size: 0.85rem;
    font-weight: 500;
    width: 100px;
}

.match-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-dark);
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
}

.match-score {
    font-family: var(--font-header);
    font-weight: 700;
    color: var(--primary);
    width: 40px;
    text-align: right;
}

/* Invoice Mockup */
.mock-invoice {
    background: var(--bg-dark-tertiary);
    padding: var(--space-md);
    border-radius: var(--radius-sm);
}

.invoice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--glass-border);
}

.inv-logo {
    font-family: var(--font-header);
    font-weight: 700;
    color: var(--primary);
}

.inv-num {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.inv-line {
    height: 12px;
    background: var(--bg-dark);
    border-radius: 4px;
    margin-bottom: var(--space-sm);
}

.inv-total {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: right;
    color: var(--primary);
    margin-top: var(--space-md);
}

/* ============================================
   MODULES SECTION
   ============================================ */
.modules {
    padding: var(--space-4xl) 0;
    background: var(--bg-dark-secondary);
    position: relative;
}

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

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
}

.module-card {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    padding: var(--space-xl);
    display: flex;
    gap: var(--space-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: transparent;
    transition: background var(--transition-base);
}

.module-card:hover {
    border-color: rgba(230, 57, 70, 0.3);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.module-card:hover::before {
    background: var(--primary);
}

.module-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.1) 0%, var(--bg-dark) 100%);
}

.module-card.featured::before {
    background: var(--gradient-primary);
}

.module-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--primary);
    color: var(--text-primary);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.module-icon {
    width: 60px;
    height: 60px;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.module-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.module-content h3 {
    font-family: var(--font-header);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.module-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.module-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.module-features span {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    padding: 0.25rem 0.75rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   AI SECTION
   ============================================ */
.ai-section {
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
}

.ai-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.1) 0%, transparent 70%);
    transform: translateY(-50%);
}

.ai-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.ai-info .section-tag {
    display: inline-block;
    margin-bottom: var(--space-sm);
}

.ai-info .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.ai-info .section-description {
    text-align: left;
    margin: 0 0 var(--space-xl) 0;
    max-width: 100%;
}

.ai-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.ai-feature {
    display: flex;
    gap: var(--space-md);
}

.ai-feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ai-feature-icon i {
    font-size: 1.25rem;
    color: var(--primary);
}

.ai-feature-content h4 {
    font-family: var(--font-header);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.ai-feature-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.ai-stats {
    display: flex;
    gap: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--glass-border);
}

.ai-stat {
    text-align: left;
}

.stat-number {
    display: block;
    font-family: var(--font-header);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* AI Demo */
.ai-demo {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.demo-header {
    padding: var(--space-md);
    background: var(--bg-dark-tertiary);
    border-bottom: 1px solid var(--glass-border);
}

.demo-title {
    font-family: var(--font-header);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.demo-body {
    padding: var(--space-lg);
}

.demo-mission {
    background: var(--bg-dark-tertiary);
    padding: var(--space-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-lg);
    border-left: 4px solid var(--primary);
}

.mission-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.mission-title {
    display: block;
    font-family: var(--font-header);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.mission-tags {
    display: flex;
    gap: 0.5rem;
}

.mission-tags span {
    background: var(--bg-dark);
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.demo-results {
    margin-bottom: var(--space-lg);
}

.results-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

.result-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm);
    background: var(--bg-dark-tertiary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.result-avatar {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.result-info {
    flex: 1;
}

.result-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
}

.result-exp {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.result-score {
    display: flex;
    align-items: center;
}

.score-circle {
    width: 50px;
    height: 50px;
    position: relative;
}

.score-circle svg {
    transform: rotate(-90deg);
}

.score-bg {
    fill: none;
    stroke: var(--bg-dark);
    stroke-width: 3;
}

.score-fill {
    fill: none;
    stroke: var(--primary);
    stroke-width: 3;
    stroke-linecap: round;
}

.score-circle span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-header);
    font-size: 0.75rem;
    font-weight: 700;
}

.demo-ai-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    border-radius: var(--radius-sm);
}

.demo-ai-badge i {
    color: var(--primary);
}

.demo-ai-badge span {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ============================================
   PRESS SECTION
   ============================================ */
.press-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-dark-secondary);
    position: relative;
}

.press-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.press-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.press-card {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.press-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.15);
}

.press-card.video-card {
    position: relative;
}

.press-video {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.press-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.press-content {
    padding: var(--space-lg);
}

.press-source {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.press-source img {
    height: 24px;
    width: auto;
}

.press-source span {
    font-size: 0.75rem;
    color: var(--gold);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.press-title {
    font-family: var(--font-header);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.press-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.press-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.press-link:hover {
    gap: 0.75rem;
}

.press-link i {
    transition: transform var(--transition-base);
}

.press-link:hover i {
    transform: translateX(4px);
}

.press-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background: var(--gold);
    color: var(--black);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
    border-radius: var(--radius-sm);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
    padding: var(--space-4xl) 0;
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.testimonial-card {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    border-color: rgba(230, 57, 70, 0.3);
    transform: translateY(-5px);
}

.testimonial-stars {
    margin-bottom: var(--space-md);
}

.testimonial-stars i {
    color: var(--gold);
    font-size: 1rem;
}

.testimonial-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--glass-border);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.author-name {
    display: block;
    font-family: var(--font-header);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.author-role {
    font-size: 0.8rem;
    color: var(--primary);
}

/* Clients Logos */
.clients-logos {
    text-align: center;
}

.logos-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
}

.logos-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.logo-item {
    font-family: var(--font-header);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.5;
    transition: opacity var(--transition-base);
}

.logo-item:hover {
    opacity: 1;
    color: var(--text-primary);
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
    padding: var(--space-4xl) 0;
    background: var(--bg-dark-secondary);
    position: relative;
}

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

.pricing-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    background: rgba(230, 57, 70, 0.1);
    border: 1px solid rgba(230, 57, 70, 0.3);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-2xl);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.pricing-badge i {
    color: var(--primary);
    font-size: 1.25rem;
}

.pricing-badge span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.pricing-card {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
    border-color: rgba(230, 57, 70, 0.3);
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.04);
}

.pricing-badge-card {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.5rem 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.pricing-header {
    padding: var(--space-xl);
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
}

.pricing-name {
    display: block;
    font-family: var(--font-header);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-sm);
}

.pricing-price {
    margin-bottom: var(--space-sm);
}

.price-currency {
    font-size: 1rem;
    color: var(--text-muted);
    vertical-align: super;
}

.price-amount {
    font-family: var(--font-header);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-period {
    font-size: 1rem;
    color: var(--text-muted);
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pricing-features {
    padding: var(--space-xl);
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--glass-border);
}

.pricing-feature:last-child {
    border-bottom: none;
}

.pricing-feature i {
    font-size: 0.875rem;
}

.pricing-feature i.fa-check {
    color: var(--primary);
}

.pricing-feature i.fa-times {
    color: var(--text-muted);
}

.pricing-feature span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.pricing-feature.disabled span {
    color: var(--text-muted);
    text-decoration: line-through;
}

.pricing-cta {
    margin: 0 var(--space-xl) var(--space-xl);
}

.pricing-cta:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.cta-section::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(230, 57, 70, 0.1) 0%, transparent 70%);
    transform: translateY(-50%);
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-family: var(--font-header);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.cta-form {
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.form-row {
    display: flex;
    gap: var(--space-md);
}

.form-group {
    flex: 1;
}

.form-group input {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: all var(--transition-base);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.cta-form .btn {
    flex-shrink: 0;
    padding: 1rem 2rem;
}

.cta-locations {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.locations-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.locations-list {
    display: flex;
    gap: var(--space-xl);
}

.location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.location-flag img {
    width: 24px;
    height: auto;
    border-radius: 2px;
}

.location span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark);
    padding: var(--space-3xl) 0 var(--space-lg);
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--glass-border);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: var(--space-md);
}

.footer-icon {
    width: 40px;
    height: 40px;
}

.footer-logo span {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.footer-social a i {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.footer-social a:hover i {
    color: var(--text-primary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    font-family: var(--font-header);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
}

.footer-column a {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.25rem 0;
}

.footer-column a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-bottom a {
    color: var(--primary);
}

.footer-badges {
    display: flex;
    gap: var(--space-md);
}

.footer-badges .badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 0.75rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.footer-badges .badge i {
    color: var(--primary);
}

/* ============================================
   MODAL
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    max-width: 450px;
    width: 90%;
    padding: var(--space-2xl);
    text-align: center;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.25rem;
    transition: color var(--transition-base);
}

.modal-close:hover {
    color: var(--primary);
}

.modal-icon {
    margin-bottom: var(--space-md);
}

.modal-icon i {
    font-size: 4rem;
    color: var(--primary);
}

.modal-body h3 {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-sm);
}

.modal-body p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   ANIMATIONS (AOS-like)
   ============================================ */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-down"] {
    transform: translateY(-30px);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-metrics {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .features-showcase {
        grid-template-columns: 1fr;
    }

    .features-tabs {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .feature-tab {
        flex: 0 0 auto;
    }

    .feature-panel {
        grid-template-columns: 1fr;
    }

    .ai-content {
        grid-template-columns: 1fr;
    }

    .ai-info .section-title,
    .ai-info .section-description {
        text-align: center;
    }

    .ai-stats {
        justify-content: center;
    }

    .press-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-brand {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --space-3xl: 4rem;
        --space-4xl: 5rem;
    }

    /* CRITICAL: Mobile overflow prevention */
    html, body {
        overflow-x: hidden !important;
        max-width: 100vw !important;
        width: 100% !important;
    }

    /* Container overflow control */
    .container {
        max-width: 100% !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
        overflow-x: hidden !important;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--bg-dark-secondary);
        flex-direction: column;
        justify-content: center;
        padding: var(--space-xl);
        transition: right var(--transition-base);
        border-left: 1px solid var(--glass-border);
        z-index: 1001;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1002;
    }

    /* Hamburger animation */
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-metrics {
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
    }

    .metric {
        text-align: center;
    }

    .modules-grid {
        grid-template-columns: 1fr;
    }

    .module-card {
        flex-direction: column;
        text-align: center;
    }

    .module-icon {
        margin: 0 auto;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }

    .form-row {
        flex-direction: column;
    }

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

    .locations-list {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    html, body {
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }

    .nav-container {
        padding: 0.75rem 1rem;
    }

    .hero-badge {
        padding: 0.35rem 0.75rem;
    }

    .badge-text {
        font-size: 0.65rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .problems-grid {
        grid-template-columns: 1fr;
    }

    /* Ensure buttons are tappable (44px min) */
    button, a.btn, .btn, [role="button"] {
        min-height: 44px;
        min-width: 44px;
    }
}

/* Extra small screens (320-375px) */
@media (max-width: 375px) {
    html, body {
        overflow-x: hidden !important;
        max-width: 100vw !important;
    }

    .container {
        padding: 0 0.75rem !important;
    }

    .hero-title {
        font-size: 1.75rem !important;
    }

    .section-title {
        font-size: 1.5rem !important;
    }

    /* Hide hero visual on very small screens */
    .hero-visual {
        display: none !important;
    }

    /* Stack hero content */
    .hero-content {
        text-align: center;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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