/* 
   Bhumi Create AI - Core Stylesheet
   Design Palette: Navy (#0D1B2A) and Gold (#D4A017)
*/

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #0D1B2A;
    --primary-light: #1b263b;
    --primary-dark: #070e17;
    --accent: #D4A017;
    --accent-hover: #b5850e;
    --bg-light: #F3F4F6;
    --bg-white: #FFFFFF;
    --text-dark: #1F2937;
    --text-muted: #6B7280;
    --text-white: #F9FAFB;
    --font: 'Poppins', sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-gold: 0 10px 15px -3px rgba(212, 160, 23, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background-color: var(--bg-white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* Typography & Layout */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    background-color: rgba(212, 160, 23, 0.1);
    color: var(--accent);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.25;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn-revealed {
    background-color: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
    box-shadow: 0 0 15px rgba(212, 160, 23, 0.15);
    position: relative;
    overflow: hidden;
}

.btn-revealed::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.15), transparent);
    transform: rotate(30deg);
    animation: flowLight 3.5s infinite linear;
}

@keyframes flowLight {
    0% { transform: translate(-100%, -100%) rotate(30deg); }
    100% { transform: translate(100%, 100%) rotate(30deg); }
}

.btn-revealed:hover {
    background-color: rgba(212, 160, 23, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(212, 160, 23, 0.35);
}

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

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--bg-white);
    transform: translateY(-2px);
}

.btn-dark {
    background-color: var(--primary);
    color: var(--bg-white);
}

.btn-dark:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-white);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-badge {
    background-color: #ffffff;
    padding: 4px 8px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 38px;
    box-shadow: var(--shadow-sm);
}

.logo-badge .logo {
    height: 28px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    position: relative;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent);
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 220px;
    background-color: var(--primary-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 8px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-link {
    display: block;
    padding: 10px 16px;
    font-size: 14px;
    border-radius: 6px;
    color: rgba(255, 255, 255, 0.8);
}

.dropdown-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--accent);
}

.header-ctas {
    display: flex;
    align-items: center;
    gap: 16px;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(7, 14, 23, 0.96) 0%, rgba(7, 14, 23, 0.85) 60%, #070e17 100%), 
                url('../../images/exterior_render.png') no-repeat center center / cover;
    color: var(--text-white);
    padding: 160px 0 120px 0;
    position: relative;
    overflow: hidden;
}

.hero::after {
    display: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.hero-content {
    max-width: 580px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    background: rgba(212, 160, 23, 0.15);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(212, 160, 23, 0.2);
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero-title span {
    color: var(--accent);
}

.hero-subheadline {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
}

.stat-item h4 {
    font-size: 24px;
    color: var(--accent);
    font-weight: 700;
}

.stat-item p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* Interactive Hero Staging Mockup */
.hero-mockup-wrapper {
    position: relative;
    width: 100%;
}

.hero-mockup {
    background-color: var(--primary-light);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
}

.hero-mockup-screen {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background-color: #070e17;
}

.mockup-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.mockup-img.active {
    opacity: 1;
}

.mockup-controls {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(13, 27, 42, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    display: flex;
    gap: 16px;
    z-index: 10;
}

.mockup-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 50px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.mockup-btn.active {
    background-color: var(--accent);
    color: var(--primary);
}

.mockup-floating-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(13, 27, 42, 0.7);
    backdrop-filter: blur(8px);
    color: var(--accent);
    border: 1px solid rgba(212, 160, 23, 0.4);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 6px 14px;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(212, 160, 23, 0.2);
    z-index: 5;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    animation: pulseGlow 2.5s infinite;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 4px 15px rgba(212, 160, 23, 0.2); transform: scale(1); }
    50% { box-shadow: 0 4px 25px rgba(212, 160, 23, 0.45); transform: scale(1.03); }
}
}

/* Trust Section */
.trust {
    background-color: #070e17;
    padding: 48px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.trust-title {
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.trust-logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.trust-logo {
    font-size: 18px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 8px;
}

.trust-logo i {
    font-size: 24px;
    color: var(--accent);
}

/* Core Platform */
.core-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tab-btn {
    background-color: var(--bg-light);
    border: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--text-dark);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
    background-color: var(--primary);
    color: var(--bg-white);
    border-color: var(--primary);
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.tab-panel.active {
    display: block;
}

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

.tab-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.tab-text h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

.tab-text p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.tab-features-list {
    margin-bottom: 32px;
}

.tab-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 550;
    font-size: 15px;
}

.tab-features-list li i {
    color: var(--accent);
    font-size: 18px;
}

.tab-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--bg-light);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.tab-image img {
    width: 100%;
    height: auto;
}

/* Before & After Section */
.comparison-slider-wrapper {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--primary-light);
}

.comparison-slider {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    user-select: none;
}

.comparison-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.comparison-image.before-img {
    background-image: url('../../images/empty_room.png');
}

.comparison-image.after-img {
    background-image: url('../../images/furnished_room.png');
    width: 50%;
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background-color: var(--accent);
    cursor: ew-resize;
    z-index: 10;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background-color: var(--accent);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

.slider-button::before, .slider-button::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
}

.slider-button::before {
    left: 8px;
    border-right-color: var(--primary);
}

.slider-button::after {
    right: 8px;
    border-left-color: var(--primary);
}

.slider-label {
    position: absolute;
    top: 20px;
    background-color: rgba(13, 27, 42, 0.85);
    color: var(--text-white);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 5;
    pointer-events: none;
}

.slider-label.before-label {
    left: 20px;
}

.slider-label.after-label {
    right: 20px;
}

.comparison-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}

.comp-tab-btn {
    background: none;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.comp-tab-btn.active, .comp-tab-btn:hover {
    background-color: var(--primary);
    color: var(--bg-white);
}

/* Feature Grid */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    background-color: var(--bg-white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(212, 160, 23, 0.2);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(212, 160, 23, 0.1);
    color: var(--accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Industries Section */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.industry-card {
    background-color: var(--primary);
    color: var(--text-white);
    border-radius: var(--border-radius);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.industry-card:hover {
    transform: translateY(-8px);
    background-color: var(--primary-light);
    border-color: var(--accent);
}

.industry-icon {
    font-size: 36px;
    color: var(--accent);
    margin-bottom: 20px;
}

.industry-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.industry-card p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* How It Works */
.how-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    position: relative;
}

.how-timeline::before {
    content: '';
    position: absolute;
    top: 55px;
    left: 10%;
    right: 10%;
    height: 4px;
    background: linear-gradient(to right, var(--accent) 50%, var(--bg-light) 50%);
    background-size: 200% 100%;
    z-index: 1;
}

.how-step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-num {
    width: 64px;
    height: 64px;
    background-color: var(--primary);
    color: var(--accent);
    border: 4px solid var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    margin: 0 auto 24px auto;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.how-step:hover .step-num {
    background-color: var(--accent);
    color: var(--primary);
    transform: scale(1.1);
}

.how-step h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.how-step p {
    color: var(--text-muted);
    font-size: 15px;
    max-width: 260px;
    margin: 0 auto;
}

/* AI Capabilities & Use Cases */
.cap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.cap-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 28px;
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: var(--transition);
}

.cap-card:hover {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-md);
    border-color: rgba(212, 160, 23, 0.1);
}

.cap-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary);
}

.cap-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.cases-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 40px;
}

.case-item {
    background-color: var(--bg-white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    padding: 16px 24px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition);
}

.case-item:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: stretch;
}

.price-card {
    background-color: var(--bg-white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius);
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
}

.price-card.featured {
    border: 2px solid var(--accent);
    box-shadow: var(--shadow-gold);
    transform: scale(1.03);
}

.featured-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 50px;
    text-transform: uppercase;
}

.price-header {
    text-align: center;
    margin-bottom: 24px;
}

.price-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.price-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
}

.price-value span {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 400;
}

.price-features {
    margin-bottom: 32px;
    flex-grow: 1;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text-muted);
}

.price-features li i {
    color: var(--accent);
}

.price-btn {
    width: 100%;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-white);
    text-align: left;
}

.comparison-table th, .comparison-table td {
    padding: 18px 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.comparison-table th {
    background-color: var(--primary);
    color: var(--text-white);
    font-weight: 600;
}

.comparison-table tr:hover td {
    background-color: var(--bg-light);
}

.comparison-table td:nth-child(2) {
    color: var(--text-muted);
}

.comparison-table td:nth-child(3) {
    font-weight: 600;
    color: var(--accent);
}

/* Testimonials */
.test-slider {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.test-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 32px;
    position: relative;
    transition: var(--transition);
}

.test-card::before {
    content: '“';
    position: absolute;
    top: 10px;
    right: 24px;
    font-size: 80px;
    color: rgba(212, 160, 23, 0.2);
    font-family: serif;
    line-height: 1;
}

.test-text {
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 24px;
    font-size: 15px;
}

.test-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.test-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    border: 2px solid var(--accent);
}

.user-info h5 {
    font-size: 15px;
    font-weight: 600;
}

.user-info p {
    font-size: 12px;
    color: var(--text-muted);
}

/* FAQ Accordion */
.faq-wrapper {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    padding: 20px 24px;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: var(--transition);
}

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

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    color: var(--text-muted);
    font-size: 14px;
    transition: all 0.3s cubic-bezier(0, 1, 0, 1);
}

.faq-item.active .faq-answer {
    padding-bottom: 20px;
    max-height: 500px;
    transition: all 0.3s cubic-bezier(1, 0, 1, 0);
}

.faq-icon {
    font-size: 18px;
    transition: var(--transition);
}

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

/* Final CTA */
.final-cta {
    background: radial-gradient(circle at 20% 80%, var(--primary-light) 0%, var(--primary) 100%);
    color: var(--text-white);
    text-align: center;
    padding: 100px 0;
}

.final-cta h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
}

.final-cta p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--text-white);
    padding: 64px 0 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 48px;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin-top: 16px;
}

.footer-links h5 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

/* Authentication Page Styles */
.auth-page {
    background: radial-gradient(circle at center, #1e2d42 0%, #0d1b2a 50%, #050a10 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-container {
    width: 100%;
    max-width: 480px;
    background-color: rgba(13, 27, 42, 0.75);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    color: var(--text-white);
    overflow: hidden;
}

.auth-header {
    background-color: rgba(255, 255, 255, 0.01);
    padding: 32px 32px 0 32px;
    text-align: center;
}

.auth-logo {
    height: 48px;
    margin: 0 auto 16px auto;
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 16px;
    font-size: 15px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.auth-tab-btn.active {
    color: var(--accent);
}

.auth-tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
}

.auth-form-wrapper {
    padding: 32px;
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 8px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    font-family: var(--font);
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-radius: 8px;
    outline: none;
    transition: var(--transition);
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.15);
}

.auth-error {
    background-color: rgba(220, 38, 38, 0.08);
    color: #DC2626;
    border: 1px solid rgba(220, 38, 38, 0.15);
    padding: 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 550;
    margin-bottom: 20px;
    display: none;
    align-items: center;
    gap: 8px;
}

.auth-success {
    background-color: rgba(22, 163, 74, 0.08);
    color: #16A34A;
    border: 1px solid rgba(22, 163, 74, 0.15);
    padding: 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 550;
    margin-bottom: 20px;
    display: none;
    align-items: center;
    gap: 8px;
}

.form-submit-btn {
    width: 100%;
    margin-top: 8px;
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

.btn-primary .spinner {
    border: 2px solid rgba(13, 27, 42, 0.3);
    border-top-color: var(--primary);
}

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

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .hero-grid, .tab-content-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero {
        padding-top: 120px;
    }
    .industry-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cap-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu, .header-ctas {
        display: none;
    }
    .mobile-nav-toggle {
        display: block;
    }
    .how-timeline {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .how-timeline::before {
        display: none;
    }
    .test-slider {
        grid-template-columns: 1fr;
    }
    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .pricing-grid, .industry-grid, .cap-grid {
        grid-template-columns: 1fr;
    }
    .section-title {
        font-size: 28px;
    }
    .hero-title {
        font-size: 32px;
    }
}