/* ===== CSS Variables ===== */
:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #60a5fa;
    --accent-color: #8b5cf6;
    --accent-light: #a78bfa;
    --secondary-color: #0f172a;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --bg-white: #ffffff;
    --bg-gray: #f8fafc;
    --bg-light: #f1f5f9;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-mesh: radial-gradient(at 40% 20%, hsla(28,100%,74%,0.15) 0px, transparent 50%),
                     radial-gradient(at 80% 0%, hsla(189,100%,56%,0.15) 0px, transparent 50%),
                     radial-gradient(at 0% 50%, hsla(355,100%,93%,0.15) 0px, transparent 50%),
                     radial-gradient(at 80% 50%, hsla(340,100%,76%,0.15) 0px, transparent 50%),
                     radial-gradient(at 0% 100%, hsla(22,100%,77%,0.15) 0px, transparent 50%),
                     radial-gradient(at 80% 100%, hsla(242,100%,70%,0.15) 0px, transparent 50%),
                     radial-gradient(at 0% 0%, hsla(343,100%,76%,0.15) 0px, transparent 50%);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ===== Container ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    position: relative;
}

.logo-icon {
    font-size: 2rem;
    animation: float 3s ease-in-out infinite;
}

.rasayan-text {
    font-family: 'Plus Jakarta Sans', Arial, sans-serif;
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
}

.logo img {
    height: 40px;
    transition: var(--transition);
}

.logo:hover img {
    transform: scale(1.05);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-secondary);
    transition: width 0.3s ease;
}

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

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

.btn-nav {
    background: var(--gradient-secondary);
    color: white !important;
    padding: 0.7rem 1.75rem;
    border-radius: 2rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
}

.btn-nav::after {
    display: none;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 26px;
    height: 2.5px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 100px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 10s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: var(--accent-color);
    padding: 0.6rem 1.5rem;
    border-radius: 3rem;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.1);
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.03em;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gradient-text {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.gradient-text::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-secondary);
    opacity: 0.3;
    border-radius: 2px;
}

.hero-description {
    font-size: 1.35rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    margin-bottom: 5rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    padding: 3rem 0;
    border-top: 1px solid rgba(226, 232, 240, 0.6);
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.stat {
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-5px);
}

.stat::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: var(--transition);
}

.stat:hover::before {
    opacity: 1;
    top: -10px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-light);
    font-weight: 600;
    letter-spacing: 0.02em;
}

@media (max-width: 768px) {
    .hero {
        padding: 120px 0 80px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-description {
        font-size: 1.15rem;
    }

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

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 3rem;
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.15rem;
}

/* ===== Section Styles ===== */
section {
    padding: 8rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    animation: fadeInUp 0.8s ease-out;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 5px;
    background: var(--gradient-secondary);
    border-radius: 3px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 2rem auto 0;
    line-height: 1.7;
}

@media (max-width: 768px) {
    section {
        padding: 5rem 0;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
    }
}

/* ===== Features Section ===== */
.features {
    background: var(--bg-white);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-mesh);
    opacity: 0.4;
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-secondary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: rgba(139, 92, 246, 0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 2rem;
    position: relative;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 10px rgba(37, 99, 235, 0.2));
}

.feature-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Benefits Section ===== */
.benefits {
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-gray) 100%);
    position: relative;
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.benefit-item {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.6s ease-out forwards;
}

.benefit-item:nth-child(1) { animation-delay: 0.1s; }
.benefit-item:nth-child(2) { animation-delay: 0.2s; }
.benefit-item:nth-child(3) { animation-delay: 0.3s; }
.benefit-item:nth-child(4) { animation-delay: 0.4s; }
.benefit-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.benefit-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-secondary);
    color: white;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

.benefit-text h4 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.benefit-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

.benefits-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.visual-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 4rem;
    border-radius: 2rem;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    overflow: hidden;
}

.visual-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(139, 92, 246, 0.1), transparent);
    animation: rotate 8s linear infinite;
}

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

.visual-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    border-radius: 1.25rem;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: var(--transition);
}

.visual-metric:hover {
    transform: scale(1.05);
}

.metric-value {
    font-size: 3.5rem;
    font-weight: 900;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
}

.metric-label {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.05rem;
}

@media (max-width: 768px) {
    .benefits-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .benefit-item {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* ===== How It Works Section ===== */
.how-it-works {
    background: var(--bg-white);
    position: relative;
}

.workflow-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.workflow-image-box {
    position: sticky;
    top: 120px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    transition: var(--transition-slow);
}

.workflow-image-box:hover {
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.workflow-image {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    display: block;
}

.workflow-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.workflow-description {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-secondary);
    padding: 2rem;
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.5) 0%, rgba(255, 255, 255, 0.5) 100%);
    border-radius: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.workflow-features {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.workflow-feature {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 1.5rem;
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition-slow);
}

.workflow-feature:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    border-color: rgba(139, 92, 246, 0.3);
}

.workflow-feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.9) 0%, rgba(255, 255, 255, 0.9) 100%);
    border-radius: 1rem;
    padding: 10px;
}

.workflow-feature-icon svg {
    width: 100%;
    height: 100%;
}

.workflow-feature-text h4 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.workflow-feature-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.05rem;
}

@media (max-width: 1024px) {
    .workflow-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .workflow-image-box {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .workflow-image-box {
        padding: 1.5rem;
    }

    .workflow-feature {
        flex-direction: column;
        gap: 1.5rem;
    }

    .workflow-description {
        padding: 1.5rem;
        font-size: 1.05rem;
    }
}


/* ===== Technology Section ===== */
.technology {
    background: var(--bg-white);
    position: relative;
}

.tech-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

.tech-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 2.5rem;
}

.tech-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.tech-feature {
    padding: 1.75rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    border-radius: 1rem;
    border-left: 5px solid transparent;
    border-image: var(--gradient-secondary);
    border-image-slice: 1;
    line-height: 1.7;
    color: var(--text-secondary);
    transition: var(--transition);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.tech-feature:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.tech-feature strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.tech-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.tech-stat-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(226, 232, 240, 0.8);
    text-align: center;
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.tech-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-secondary);
    opacity: 0;
    transition: var(--transition);
}

.tech-stat-card:hover::before {
    opacity: 0.05;
}

.tech-stat-card:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.tech-stat-value {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.tech-stat-label {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .tech-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .tech-stats {
        grid-template-columns: 1fr;
    }
}

/* ===== Comparison Section ===== */
.comparison {
    background: var(--bg-gray);
}

.comparison-table {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 2rem;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
}

.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    border-bottom: 1px solid rgba(226, 232, 240, 0.6);
    transition: var(--transition);
}

.comparison-row:hover {
    background: rgba(248, 250, 252, 0.5);
}

.comparison-header {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(241, 245, 249, 0.9) 100%);
    font-weight: 700;
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-cell {
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.comparison-cell.highlight {
    background: linear-gradient(135deg, rgba(239, 246, 255, 0.9) 0%, rgba(219, 234, 254, 0.9) 100%);
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

.comparison-cell.highlight strong {
    font-size: 1.15rem;
}

.comparison-cell.feature-name {
    justify-content: flex-start;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    .comparison-table {
        overflow-x: auto;
    }

    .comparison-header,
    .comparison-row {
        min-width: 700px;
    }
}

/* ===== CTA Section ===== */
.cta {
    background: linear-gradient(135deg, #1e3a8a 0%, #312e81 100%);
    color: white;
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
    border-radius: 50%;
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -20%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: white;
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 1.35rem;
    margin-bottom: 3.5rem;
    opacity: 0.95;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.btn-cta {
    min-width: 200px;
    font-size: 1.2rem;
    padding: 1.5rem 3rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-badge {
    color: white;
    opacity: 0.9;
    font-weight: 600;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

@media (max-width: 768px) {
    .cta-title {
        font-size: 2.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn-cta {
        width: 100%;
        max-width: 300px;
    }

    .trust-badges {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* ===== Footer ===== */
.footer {
    background: var(--secondary-color);
    color: white;
    position: relative;
}

.max-w-7xl {
    max-width: 1280px;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.py-12 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.grid {
    display: grid;
}

.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.gap-8 {
    gap: 2rem;
}

.space-y-2 > * + * {
    margin-top: 0.5rem;
}

.h-8 {
    height: 2rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.brightness-0 {
    filter: brightness(0);
}

.invert {
    filter: invert(1) brightness(100);
}

.text-gray-300 {
    color: #d1d5db;
}

.text-gray-400 {
    color: #9ca3af;
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
}

.font-semibold {
    font-weight: 600;
}

.transition-colors {
    transition-property: color;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    transition-duration: 150ms;
}

.hover\:text-white:hover {
    color: #ffffff;
}

.text-purple-400 {
    color: #c084fc;
}

.hover\:text-purple-300:hover {
    color: #d8b4fe;
}

.mt-12 {
    margin-top: 3rem;
}

.pt-8 {
    padding-top: 2rem;
}

.border-t {
    border-top-width: 1px;
}

.border-gray-800 {
    border-color: #1f2937;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.justify-between {
    justify-content: space-between;
}

.items-center {
    align-items: center;
}

.space-x-6 > * + * {
    margin-left: 1.5rem;
}

.mt-4 {
    margin-top: 1rem;
}

.h-6 {
    height: 1.5rem;
}

.w-6 {
    width: 1.5rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

@media (min-width: 640px) {
    .sm\:px-6 {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 768px) {
    .md\:col-span-1 {
        grid-column: span 1 / span 1;
    }

    .md\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .md\:flex-row {
        flex-direction: row;
    }

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

@media (min-width: 1024px) {
    .lg\:px-8 {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* ===== Floating Animation Elements ===== */
.floating-molecule {
    position: absolute;
    animation: float-complex 20s ease-in-out infinite;
    opacity: 0.1;
    pointer-events: none;
}

@keyframes float-complex {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-30px, 20px) rotate(240deg);
    }
}

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

/* ===== Smooth Scrolling ===== */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}