/* Case Studies Page Specific Styles */

/* CSS Variables */
:root {
    /* Main Brand Colors */
    --navy: #0e0e44;
    --navy-dark: #0a0a30;
    --violet: #8167ea;
    --violet-light: #a78bfa;
    --violet-bright: #b794f6;
    --lavender: #d2c3ef;
    --off-white: #f4f4f4;
    --white: #ffffff;
    --cream: #f8f7fc;

    /* Accent Colors */
    --accent-cyan: #49ccf9;
    --accent-purple: #8700ff;
    --accent-pink: #ff6b9d;
    --accent-orange: #f9a852;
    --accent-emerald: #10b981;

    /* Text */
    --dark-text: #1a1a2e;
    --muted: #64748b;
    --light-muted: #94a3b8;

    /* Gradients */
    --gradient-text: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 33%, var(--accent-pink) 66%, var(--accent-orange) 100%);
}

/* Body background override for light theme */
body {
    background: linear-gradient(180deg, #ffffff 0%, #faf9fc 30%, #f8f7fc 100%);
}

/* Subtle grain texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.02;
    pointer-events: none;
    z-index: 9999;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Background decorative elements */
.bg-gradient-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(129, 103, 234, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation: floatOrb 20s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(73, 204, 249, 0.1) 0%, transparent 70%);
    bottom: 20%;
    left: -150px;
    animation: floatOrb 25s ease-in-out infinite reverse;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 107, 157, 0.08) 0%, transparent 70%);
    top: 50%;
    right: 10%;
    animation: floatOrb 18s ease-in-out infinite;
}

@keyframes floatOrb {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -20px); }
    66% { transform: translate(-20px, 30px); }
}

/* Hero Section */
.hero {
    padding: 180px 48px 100px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(129, 103, 234, 0.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(129, 103, 234, 0.15);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--violet);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease;
}

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

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.9); }
}

.hero h1 {
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -3px;
    color: var(--dark-text);
    margin-bottom: 28px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero h1 .serif-italic {
    font-family: 'Instrument Serif', Georgia, serif;
    font-style: italic;
    font-weight: 400;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--muted);
    max-width: 640px;
    margin: 0 auto 48px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.2s both;
}

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

/* Stats Bar */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 40px 0;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -2px;
}

.stat-label {
    font-size: 14px;
    color: var(--muted);
    margin-top: 8px;
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: linear-gradient(180deg, transparent 0%, rgba(129, 103, 234, 0.3) 50%, transparent 100%);
}

/* Filter Tabs */
.filter-section {
    padding: 40px 48px;
    max-width: 1400px;
    margin: 0 auto;
}

.filter-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-right: 16px;
}

.filter-btn {
    padding: 12px 24px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(14, 14, 68, 0.1);
    background: white;
    color: var(--muted);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.filter-btn:hover {
    border-color: var(--violet);
    color: var(--violet);
}

.filter-btn.active {
    background: var(--navy);
    border-color: var(--navy);
    color: white;
}

/* Featured Case Study */
.featured-section {
    padding: 60px 48px;
    max-width: 1400px;
    margin: 0 auto;
}

.featured-card {
    background: white;
    border-radius: 32px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    box-shadow: 0 20px 60px rgba(14, 14, 68, 0.08);
    border: 1px solid rgba(129, 103, 234, 0.1);
    transition: all 0.5s ease;
    position: relative;
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple), var(--accent-pink), var(--accent-orange));
}

.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 80px rgba(14, 14, 68, 0.12);
}

.featured-content {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(249, 168, 82, 0.15) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #b8860b;
    margin-bottom: 24px;
    width: fit-content;
}

.featured-badge svg {
    width: 14px;
    height: 14px;
}

.featured-company-logo {
    font-size: 32px;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.featured-title {
    font-size: 36px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -1.5px;
    color: var(--dark-text);
    margin-bottom: 20px;
}

.featured-excerpt {
    font-size: 17px;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.featured-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 32px;
}

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

.featured-stat-value {
    font-size: 40px;
    font-weight: 800;
    color: var(--accent-emerald);
    line-height: 1;
    letter-spacing: -1px;
}

.featured-stat-label {
    font-size: 13px;
    color: var(--muted);
    margin-top: 6px;
    font-weight: 500;
}

.featured-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--navy);
    color: white;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s ease;
    width: fit-content;
}

.featured-cta:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 30px rgba(14, 14, 68, 0.2);
}

.featured-cta svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.featured-cta:hover svg {
    transform: translateX(4px);
}

/* Featured Visual Panel */
.featured-visual {
    position: relative;
    overflow: hidden;
}

.featured-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-visual-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(0deg, rgba(14, 14, 68, 0.9) 0%, transparent 100%);
}

/* Floating elements */
.float-element {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 14px 18px;
    box-shadow: 0 10px 40px rgba(14, 14, 68, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 4s ease-in-out infinite;
    z-index: 10;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.float-element.top-right {
    top: 40px;
    right: 40px;
    animation-delay: 0.5s;
}

.float-element.bottom-left {
    bottom: 100px;
    left: 40px;
    animation-delay: 1s;
}

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

.float-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.float-icon.green {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
}

.float-icon.purple {
    background: linear-gradient(135deg, var(--violet) 0%, var(--accent-purple) 100%);
}

.float-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.float-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-text);
}

.float-subtext {
    font-size: 11px;
    color: var(--muted);
}

/* Case Studies Grid */
.case-studies-grid {
    padding: 80px 48px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -2px;
    color: var(--dark-text);
    margin-bottom: 16px;
}

.section-title .serif-italic {
    font-family: 'Instrument Serif', Georgia, serif;
    font-style: italic;
    font-weight: 400;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: var(--muted);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* Case Study Card */
.case-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(14, 14, 68, 0.06);
    border: 1px solid rgba(129, 103, 234, 0.08);
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
}

.case-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
    pointer-events: none;
}

.case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(14, 14, 68, 0.1);
}

.case-card:hover::after {
    border-color: var(--violet);
}

.case-card-image {
    height: 220px;
    position: relative;
    overflow: hidden;
}

.case-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.case-card-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(14, 14, 68, 0.4) 100%);
}

.case-card-content {
    padding: 28px;
}

.case-industry {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(129, 103, 234, 0.08);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--violet);
    margin-bottom: 16px;
}

.case-logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.case-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 12px;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

.case-excerpt {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-metrics {
    display: flex;
    gap: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(129, 103, 234, 0.1);
}

.case-metric {
    text-align: left;
}

.case-metric-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-emerald);
    line-height: 1;
    letter-spacing: -1px;
}

.case-metric-label {
    font-size: 11px;
    color: var(--muted);
    margin-top: 4px;
    font-weight: 500;
}

/* Testimonial Wall Section */
.testimonials-section {
    padding: 120px 48px;
    position: relative;
    overflow: hidden;
}

.testimonials-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--navy) 0%, #1a1a4e 50%, #0f0c1f 100%);
    z-index: 0;
}

/* Light Orbs */
.testimonials-bg::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(ellipse 500px 500px at 5% 10%, rgba(167, 139, 250, 0.35) 0%, transparent 60%),
        radial-gradient(ellipse 400px 400px at 95% 20%, rgba(73, 204, 249, 0.3) 0%, transparent 55%),
        radial-gradient(ellipse 350px 350px at 80% 80%, rgba(255, 107, 157, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse 450px 450px at 20% 70%, rgba(129, 103, 234, 0.3) 0%, transparent 55%),
        radial-gradient(ellipse 300px 300px at 50% 40%, rgba(249, 168, 82, 0.2) 0%, transparent 50%);
    z-index: 1;
    animation: orbFloat 20s ease-in-out infinite;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -15px) scale(1.02); }
    50% { transform: translate(-10px, 20px) scale(0.98); }
    75% { transform: translate(15px, 10px) scale(1.01); }
}

/* Noise Texture Overlay */
.testimonials-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.04;
    z-index: 2;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
}

/* Grid Lines Container */
.testimonials-grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.1) 50%, transparent 100%);
}

.testimonials-grid-lines::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* Vertical accent lines */
.testimonials-grid-lines::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(90deg, transparent 0%, transparent calc(25% - 0.5px), rgba(129, 103, 234, 0.08) calc(25%), transparent calc(25% + 0.5px), transparent calc(50% - 0.5px), rgba(129, 103, 234, 0.08) calc(50%), transparent calc(50% + 0.5px), transparent calc(75% - 0.5px), rgba(129, 103, 234, 0.08) calc(75%), transparent calc(75% + 0.5px), transparent 100%);
}

/* Floating Animated Orbs */
.testimonial-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: 2;
    pointer-events: none;
}

.testimonial-orb.orb-a {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.4) 0%, transparent 70%);
    top: 10%;
    left: 5%;
    animation: floatOrbA 15s ease-in-out infinite;
}

.testimonial-orb.orb-b {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(73, 204, 249, 0.35) 0%, transparent 70%);
    top: 50%;
    right: 5%;
    animation: floatOrbB 18s ease-in-out infinite;
}

.testimonial-orb.orb-c {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 107, 157, 0.3) 0%, transparent 70%);
    bottom: 20%;
    left: 30%;
    animation: floatOrbC 20s ease-in-out infinite;
}

@keyframes floatOrbA {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(40px, 30px); }
    50% { transform: translate(20px, -20px); }
    75% { transform: translate(-30px, 20px); }
}

@keyframes floatOrbB {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(-30px, -40px); }
    50% { transform: translate(30px, 20px); }
    75% { transform: translate(-20px, 30px); }
}

@keyframes floatOrbC {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(50px, -20px); }
    50% { transform: translate(-30px, 40px); }
    75% { transform: translate(20px, -30px); }
}

.testimonials-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 80px;
}

.testimonials-header .section-title {
    color: white;
}

.testimonials-header .section-subtitle {
    color: rgba(255, 255, 255, 0.6);
}

/* Testimonial Wall Grid - Dense packing for no gaps */
.testimonial-wall {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(200px, auto);
    grid-auto-flow: dense;
    gap: 24px;
}

/* Card sizes */
.testimonial-card.tall {
    grid-row: span 2;
}

.testimonial-card.wide {
    grid-column: span 2;
}

.testimonial-card.large {
    grid-column: span 2;
    grid-row: span 2;
}

/* Glassmorphism Card */
.testimonial-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.testimonial-quote-mark {
    font-family: 'Instrument Serif', Georgia, serif;
    font-size: 60px;
    color: rgba(129, 103, 234, 0.4);
    line-height: 0.5;
    margin-bottom: 16px;
}

.testimonial-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    flex-grow: 1;
    margin-bottom: 24px;
}

.testimonial-card.tall .testimonial-text {
    font-size: 17px;
}

.testimonial-card.wide .testimonial-text {
    font-size: 16px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: auto;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

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

.testimonial-avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--violet) 0%, var(--accent-pink) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: white;
}

.testimonial-info {
    flex-grow: 1;
}

.testimonial-name {
    font-size: 14px;
    font-weight: 600;
    color: white;
}

.testimonial-role {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
}

.testimonial-metric {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: #34d399;
    margin-top: 16px;
}

/* Results Section */
.results-section {
    padding: 100px 48px;
    max-width: 1400px;
    margin: 0 auto;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.result-card {
    background: white;
    border-radius: 24px;
    padding: 40px 32px;
    text-align: center;
    box-shadow: 0 8px 40px rgba(14, 14, 68, 0.06);
    border: 1px solid rgba(129, 103, 234, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--violet);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.result-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(14, 14, 68, 0.1);
}

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

.result-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(129, 103, 234, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.result-icon svg {
    width: 28px;
    height: 28px;
    color: var(--violet);
}

.result-value {
    font-size: 52px;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: -2px;
}

.result-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 8px;
}

.result-context {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    padding: 120px 48px;
    position: relative;
    overflow: hidden;
}

.cta-container {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    border-radius: 40px;
    padding: 80px;
    text-align: center;
    position: relative;
    box-shadow: 0 30px 100px rgba(14, 14, 68, 0.1);
    border: 1px solid rgba(129, 103, 234, 0.1);
}

.cta-container::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple), var(--accent-pink), var(--accent-orange));
    border-radius: 42px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.cta-container:hover::before {
    opacity: 1;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-emerald);
    margin-bottom: 32px;
}

.cta-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--dark-text);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -2px;
}

.cta-title .serif-italic {
    font-family: 'Instrument Serif', Georgia, serif;
    font-style: italic;
    font-weight: 400;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-subtitle {
    font-size: 18px;
    color: var(--muted);
    max-width: 500px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 50%, #9333ea 100%);
    color: white;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
    animation: glowPulse 2.5s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(139, 92, 246, 0.6); }
}

.btn-primary:hover {
    transform: translateY(-3px);
    animation: none;
    box-shadow: 0 8px 40px rgba(139, 92, 246, 0.5);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    background: white;
    color: var(--navy);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    border-radius: 100px;
    border: 2px solid var(--navy);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--navy);
    color: white;
}

/* ==================== RESPONSIVE DESIGN ==================== */
/* Extracted from original HTML - Session 13 */

/* Desktop Small (1200px) */
@media (max-width: 1200px) {
    .grid-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonial-wall {
        grid-template-columns: repeat(3, 1fr);
    }

    .testimonial-card.wide {
        grid-column: span 2;
    }

    .testimonial-card.tall {
        grid-row: span 2;
    }
}

/* Tablet (992px) */
@media (max-width: 992px) {
    .hero {
        padding: 140px 24px 80px;
    }

    .featured-card {
        grid-template-columns: 1fr;
    }

    .featured-visual {
        height: 350px;
    }

    .stats-bar {
        flex-wrap: wrap;
        gap: 40px;
    }

    .stat-divider {
        display: none;
    }

    .testimonial-wall {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonial-card.wide {
        grid-column: span 2;
    }

    .testimonial-card.tall {
        grid-row: span 2;
    }
}

/* Mobile Large (768px) */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
        letter-spacing: -1.5px;
    }

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

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

    .testimonial-wall {
        grid-template-columns: 1fr;
    }

    .testimonial-card.tall,
    .testimonial-card.wide,
    .testimonial-card.large {
        grid-column: span 1;
        grid-row: span 1;
    }

    .filter-section,
    .featured-section,
    .case-studies-grid,
    .results-section,
    .cta-section,
    .testimonials-section {
        padding: 60px 20px;
    }

    .featured-content {
        padding: 40px;
    }

    .featured-title {
        font-size: 28px;
    }

    .cta-container {
        padding: 48px 24px;
        border-radius: 24px;
    }

    .cta-title {
        font-size: 32px;
    }

    .cta-buttons {
        flex-direction: column;
    }
}