@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-light: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.78);
    --border-glass: rgba(226, 232, 240, 0.8);
    --border-glow: rgba(14, 165, 233, 0.35);
    
    --primary: #0ea5e9;
    --primary-glow: rgba(14, 165, 233, 0.2);
    --secondary: #8b5cf6;
    --secondary-glow: rgba(139, 92, 246, 0.2);
    --accent: #ec4899;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --font-heading: 'Outfit', 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background: 
        radial-gradient(circle at 0% 0%, rgba(224, 231, 255, 0.5) 0%, transparent 40%),
        radial-gradient(circle at 100% 10%, rgba(219, 234, 254, 0.6) 0%, transparent 45%),
        radial-gradient(circle at 20% 50%, rgba(243, 232, 255, 0.4) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(224, 242, 254, 0.5) 0%, transparent 40%),
        var(--bg-light);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Tech Background Grid overlay */
.tech-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 60px 60px;
    background-image: 
        linear-gradient(to right, rgba(14, 165, 233, 0.035) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(14, 165, 233, 0.035) 1px, transparent 1px);
    z-index: -2;
    pointer-events: none;
}

/* Glowing Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.65;
}

.orb-1 {
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, rgba(139, 92, 246, 0.08) 100%);
    top: 50px;
    left: -180px;
}

.orb-2 {
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.22) 0%, rgba(236, 72, 153, 0.06) 100%);
    top: 900px;
    right: -250px;
}

.orb-3 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.18) 0%, rgba(139, 92, 246, 0.05) 100%);
    bottom: 250px;
    left: -150px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Base Spacing Utilities */
.section-py {
    padding: 100px 0;
}

.section-py-sm {
    padding: 80px 0;
}

.desktop-only {
    display: inline;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    background: rgba(248, 250, 252, 0.75);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    object-fit: cover;
    box-shadow: 0 4px 10px rgba(14, 165, 233, 0.15);
}

.logo span:first-of-type {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-sub {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-smooth);
    padding: 8px 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition-smooth);
}

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

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
}

/* Glassmorphism Card System */
.glass-card {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 
        0 10px 40px -10px rgba(15, 23, 42, 0.04), 
        0 1px 1px 0 rgba(15, 23, 42, 0.01),
        0 0 0 1px rgba(255, 255, 255, 0.6) inset;
    border-radius: 24px;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(14, 165, 233, 0.35);
    box-shadow: 
        0 20px 50px -10px rgba(14, 165, 233, 0.08),
        0 0 0 1px rgba(14, 165, 233, 0.2) inset;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding-top: 180px;
    padding-bottom: 80px;
    text-align: center;
    position: relative;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(14, 165, 233, 0.06);
    border: 1px solid rgba(14, 165, 233, 0.15);
    border-radius: 30px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary);
    box-shadow: 0 0 8px var(--primary);
    animation: dotPulse 2s infinite;
}

@keyframes dotPulse {
    0% { opacity: 0.3; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
    100% { opacity: 0.3; transform: scale(0.9); }
}

.hero h1 {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 60%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 36px auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 50px;
}

/* Custom Buttons styling */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    gap: 10px;
}

.btn-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.25);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(14, 165, 233, 0.4);
    background: linear-gradient(135deg, #38bdf8 0%, #a78bfa 100%);
}

.btn-primary-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 10px 24px;
    font-size: 14px;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.15);
}

.btn-primary-gradient:hover {
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.3);
    transform: translateY(-1px);
}

.btn-outline-tech {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
}

.btn-outline-tech:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.08);
}

/* Profile card in hero */
.profile-card-hero {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 14px 28px;
    border-radius: 100px;
}

.profile-hero-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
    box-shadow: 0 4px 10px rgba(14, 165, 233, 0.15);
}

.profile-hero-info {
    text-align: left;
}

.profile-hero-info h4 {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 700;
}

.profile-hero-info p {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Section Styling */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-tag {
    color: var(--primary);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: inline-block;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 38px;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Interactive Chat Simulator */
.chat-sim-section {
    padding: 80px 0;
    position: relative;
}

.chat-sim-container {
    max-width: 760px;
    margin: 40px auto 0 auto;
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.06);
    border: 1px solid var(--border-glass);
}

.chat-header {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid var(--border-glass);
    padding: 16px 28px;
}

.chat-avatar-status {
    display: flex;
    align-items: center;
    gap: 14px;
}

.chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
    box-shadow: 0 4px 10px rgba(14, 165, 233, 0.1);
}

.chat-status {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.chat-status strong {
    font-size: 15px;
    color: var(--text-primary);
}

.chat-status span {
    font-size: 11px;
    color: #10b981;
    font-weight: 600;
}

.chat-messages {
    height: 280px;
    overflow-y: auto;
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: rgba(248, 250, 252, 0.45);
}

.chat-bubble {
    padding: 14px 20px;
    border-radius: 20px;
    max-width: 78%;
    font-size: 14.5px;
    line-height: 1.5;
    animation: bubbleAppear 0.3s ease-out;
}

@keyframes bubbleAppear {
    from { opacity: 0; transform: translateY(10px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.bot-msg {
    background: #ffffff;
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.02);
    border: 1px solid var(--border-glass);
}

.user-msg {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.12);
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 14px 20px;
    align-self: flex-start;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-muted);
    border-radius: 50%;
    animation: dotBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

.chat-options-grid {
    padding: 20px 28px 28px 28px;
    background: #ffffff;
    border-top: 1px solid var(--border-glass);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.chat-opt-btn {
    background: #f8fafc;
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 12px 16px;
    border-radius: 14px;
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 600;
    text-align: left;
    transition: var(--transition-smooth);
}

.chat-opt-btn:hover {
    background: rgba(14, 165, 233, 0.05);
    border-color: var(--primary);
    color: var(--primary);
}

/* Why Section / Pain points */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.why-card {
    padding: 48px;
}

.why-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 24px;
}

.red-icon {
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
}

.green-icon {
    background: rgba(16, 185, 129, 0.08);
    color: #10b981;
}

.why-card h3 {
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.why-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.why-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 15.5px;
}

.why-list li::before {
    margin-top: 2px;
    font-weight: 800;
}

.red-list li::before {
    content: '✕';
    color: #ef4444;
}

.green-list li::before {
    content: '✓';
    color: #10b981;
}

.highlighted-why {
    border-color: var(--primary);
    box-shadow: 0 15px 35px rgba(14, 165, 233, 0.06);
}

/* Dynamic Interactive Calculator */
.calculator-section {
    padding: 60px;
}

.calc-intro {
    color: var(--text-secondary);
    margin-bottom: 36px;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.input-label {
    display: flex;
    justify-content: space-between;
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
}

.input-label strong {
    color: var(--primary);
}

.type-selector {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.type-btn {
    background: #ffffff;
    border: 1px solid var(--border-glass);
    color: var(--text-secondary);
    padding: 14px;
    border-radius: 14px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13.5px;
    transition: var(--transition-smooth);
}

.type-btn:hover {
    background: #f8fafc;
    color: var(--text-primary);
}

.type-btn.active {
    background: rgba(14, 165, 233, 0.08);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.05);
}

/* Sliders */
.slider-container {
    width: 100%;
}

.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 10px;
    background: #e2e8f0;
    outline: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(14, 165, 233, 0.3);
    transition: transform 0.1s ease;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 11.5px;
    color: var(--text-muted);
    font-weight: 600;
}

.calc-results-box {
    background: #f8fafc;
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.res-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14.5px;
    color: var(--text-secondary);
}

.res-row strong {
    font-size: 20px;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 800;
}

.res-row.main-res {
    border-top: 1px dashed var(--border-glass);
    padding-top: 20px;
    margin-top: 10px;
}

.res-row.main-res strong {
    font-size: 32px;
    color: var(--primary);
}

.calc-cta-btn {
    width: 100%;
    margin-top: 10px;
}

/* Timeline Interactive Tabs */
.roadmap-section {
    padding: 100px 0;
    position: relative;
    background: rgba(255, 255, 255, 0.4);
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.tabs-container {
    max-width: 900px;
    margin: 40px auto 0 auto;
}

.tabs-header {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    background: rgba(248, 250, 252, 0.8);
    padding: 6px;
    border-radius: 100px;
    border: 1px solid var(--border-glass);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    background: none;
    border: none;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.tab-btn:hover {
    color: var(--primary);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.15);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: panelFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes panelFadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-panel-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.tab-info h3 {
    font-size: 26px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.tab-info p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 24px;
}

.tab-info ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tab-info li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 15px;
}

.tab-info li::before {
    content: '✦';
    color: var(--primary);
    font-weight: bold;
}

.tab-media {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-glass);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.tab-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Pricing cards Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    padding: 40px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card.featured-pricing {
    border-color: var(--primary);
    box-shadow: 0 20px 45px rgba(14, 165, 233, 0.12);
}

.popular-ribbon {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    font-size: 11px;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: 20px;
    text-transform: uppercase;
}

/* Mentorship Banner (separate from grid) */
.mentorship-banner {
    margin-top: 50px;
    padding: 40px;
    position: relative;
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 
        0 10px 40px -10px rgba(139, 92, 246, 0.08), 
        0 1px 1px 0 rgba(139, 92, 246, 0.02),
        0 0 0 1px rgba(139, 92, 246, 0.2) inset;
}

.mentorship-banner:hover {
    border-color: rgba(139, 92, 246, 0.6) !important;
    box-shadow: 
        0 20px 50px -10px rgba(139, 92, 246, 0.15),
        0 0 0 1px rgba(139, 92, 246, 0.3) inset !important;
    transform: translateY(-2px);
}

.mentorship-banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.mentorship-banner-info {
    flex: 1.4;
    text-align: left;
}

.mentorship-banner-action {
    flex: 0.6;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
}

.pricing-header {
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 24px;
    margin-bottom: 28px;
    text-align: left;
}

.tariff-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 800;
    background: rgba(14, 165, 233, 0.08);
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.tariff-badge.violet-badge {
    background: rgba(139, 92, 246, 0.08);
    color: var(--secondary);
}

.tariff-badge.cyan-badge {
    background: rgba(236, 72, 153, 0.08);
    color: var(--accent);
}

.pricing-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.pricing-price {
    font-size: 40px;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--text-primary);
}

.pricing-price span {
    font-size: 16px;
    color: var(--text-muted);
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 36px;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14.5px;
    color: var(--text-secondary);
}

.check-icon {
    color: var(--primary);
    font-weight: 800;
}

.featured-pricing .check-icon {
    color: var(--secondary);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 17px;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
}

.faq-icon {
    font-size: 20px;
    color: var(--primary);
    transition: var(--transition-smooth);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-smooth);
    padding: 0 24px;
    color: var(--text-secondary);
    font-size: 15px;
}

.faq-item.active {
    box-shadow: 0 8px 25px rgba(15, 23, 42, 0.02);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--secondary);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-glass);
    padding: 40px 0;
    margin-top: 80px;
    background: #ffffff;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copy {
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
}

.footer-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition-smooth);
}

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

/* Modals System */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-window {
    width: 90%;
    max-width: 500px;
    padding: 40px;
    position: relative;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    background: #ffffff;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.15);
}

.modal-overlay.active .modal-window {
    transform: translateY(0) scale(1);
}

.close-modal-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.modal-window h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.modal-window p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
}

/* Forms input fields styling */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-label {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: #f8fafc;
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14.5px;
    transition: var(--transition-smooth);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

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

.submit-btn {
    width: 100%;
    margin-top: 10px;
}

/* Special Offer Modal */
.special-modal {
    border: 2px solid var(--secondary);
    box-shadow: 0 25px 60px rgba(139, 92, 246, 0.2);
}

.gift-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 30px;
    background: rgba(139, 92, 246, 0.08);
    color: var(--secondary);
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 16px;
    text-transform: uppercase;
}

/* Toast Success Alert */
.toast-notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #ffffff;
    border: 1px solid var(--border-glass);
    border-left: 4px solid #10b981;
    border-radius: 16px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 10px 35px rgba(15, 23, 42, 0.08);
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
    pointer-events: none;
    width: 380px;
    text-align: left;
}

.toast-notification.active {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.08);
    color: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.toast-text {
    display: flex;
    flex-direction: column;
}

.toast-text strong {
    color: var(--text-primary);
    font-size: 14px;
}

.toast-text span {
    color: var(--text-secondary);
    font-size: 12px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 40px;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin-left: auto;
        margin-right: auto;
        gap: 24px;
    }
    .why-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .why-card {
        padding: 32px 24px;
    }
    .calc-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .twin-grid {
        grid-template-columns: 1fr !important;
        padding: 24px !important;
        gap: 24px !important;
    }
    .tab-panel-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .tab-media {
        max-height: 240px;
    }
}

@media (max-width: 768px) {
    .section-py, .section-py-sm {
        padding: 60px 0 !important;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .pricing-title {
        font-size: 19px;
    }
    
    .pricing-price {
        font-size: 34px;
    }
    
    .badge {
        font-size: 11.5px;
        padding: 6px 14px;
        margin-bottom: 16px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background: rgba(248, 250, 252, 0.98);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-glass);
        border-radius: 0 0 24px 24px;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        text-align: center;
        box-shadow: 0 15px 35px rgba(15, 23, 42, 0.08);
    }
    .nav-links.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
        padding: 8px;
    }
    header .open-modal-btn {
        display: none;
    }
    
    /* Hero section responsive */
    .hero {
        padding-top: 130px;
        padding-bottom: 50px;
    }
    .hero h1 {
        font-size: 30px;
        line-height: 1.2;
    }
    .hero-desc {
        font-size: 14.5px;
        margin-bottom: 28px;
    }
    .hero-buttons {
        flex-direction: column;
        padding: 0 8px;
        gap: 12px;
    }
    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Chat simulator responsive */
    .chat-messages {
        padding: 16px 14px;
        height: 320px;
    }
    .chat-bubble {
        max-width: 88%;
        font-size: 13.5px;
        padding: 12px 16px;
    }
    .chat-options-grid {
        grid-template-columns: 1fr;
        padding: 16px;
        gap: 8px;
    }
    .chat-opt-btn {
        font-size: 12.5px;
        padding: 10px 14px;
    }
    
    /* Calculator Section responsive */
    .calculator-section {
        padding: 24px 16px;
    }
    .calc-results-box {
        padding: 20px;
        gap: 14px;
    }
    .res-row {
        font-size: 13.5px;
    }
    .res-row strong {
        font-size: 16px;
    }
    .res-row.main-res strong {
        font-size: 24px;
    }
    .type-selector {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    /* Roadmap/Tabs section responsive */
    .tabs-header {
        flex-direction: column;
        border-radius: 16px;
        width: 100%;
        padding: 8px;
    }
    .tab-btn {
        width: 100%;
        text-align: center;
        padding: 8px 16px;
    }
    .tab-info h3 {
        font-size: 20px;
    }
    .tab-info p {
        font-size: 14px;
    }
    .tab-info li {
        font-size: 13.5px;
    }
    
    /* Pricing card responsive */
    .pricing-card {
        padding: 24px;
    }
    
    /* Mentorship banner responsive */
    .mentorship-banner {
        padding: 32px 20px;
        margin-top: 30px;
    }
    .mentorship-banner-content {
        flex-direction: column;
        gap: 24px;
    }
    .mentorship-banner-info {
        width: 100%;
    }
    .mentorship-banner-info h3 {
        font-size: 20px;
    }
    .mentorship-banner-info p {
        font-size: 13.5px;
    }
    .mentorship-banner-info ul {
        grid-template-columns: 1fr !important;
        gap: 8px;
    }
    .mentorship-banner-action {
        width: 100%;
        padding: 24px 20px;
    }
    .mentorship-banner-action .pricing-price {
        font-size: 30px;
    }

    /* Modals responsive */
    .modal-window {
        padding: 24px 20px;
    }
    .modal-window h3 {
        font-size: 20px;
    }
    .modal-window p {
        margin-bottom: 16px;
    }
    
    /* Toast success responsive */
    .toast-notification {
        left: 16px;
        right: 16px;
        bottom: 16px;
        width: auto;
    }
    
    /* Logo adjustments for mobile */
    .logo-sub {
        display: none;
    }
    .logo span {
        font-size: 16px;
    }
}

@media (max-width: 380px) {
    .logo span {
        font-size: 14px;
    }
    .logo-avatar {
        width: 32px;
        height: 32px;
    }
}