/* ============================================
   AI CONSULTING PRO - Main Stylesheet
   ============================================ */

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

:root {
    --clr-dark: #0a0e17;
    --clr-dark-2: #0f172a;
    --clr-dark-3: #111827;
    --clr-dark-card: #1a1f35;
    --clr-dark-border: #1e293b;
    --clr-light: #ffffff;
    --clr-light-2: #f8fafc;
    --clr-light-3: #e2e8f0;
    --clr-accent-1: #6366f1;
    --clr-accent-2: #8b5cf6;
    --clr-accent-3: #06b6d4;
    --clr-accent-4: #a855f7;
    --clr-text-dark: #e2e8f0;
    --clr-text-dark-2: #94a3b8;
    --clr-text-light: #1e293b;
    --clr-text-light-2: #64748b;
    --gradient-primary: linear-gradient(135deg, #6366f1, #a855f7);
    --gradient-secondary: linear-gradient(135deg, #06b6d4, #6366f1);
    --gradient-accent: linear-gradient(135deg, #a855f7, #ec4899);
    --gradient-dark: linear-gradient(180deg, #0a0e17 0%, #0f172a 100%);
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --max-width: 1200px;
    --header-height: 72px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-primary);
    background: var(--clr-dark);
    color: var(--clr-text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body.front-page {
    background: var(--clr-dark);
}

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

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

ul { list-style: none; }

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ----- TYPOGRAPHY ----- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

/* ----- BUTTONS ----- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}

.btn-ghost {
    background: transparent;
    color: var(--clr-text-dark);
    border: 1px solid var(--clr-dark-border);
}
.btn-ghost:hover {
    border-color: var(--clr-accent-1);
    color: var(--clr-accent-1);
    background: rgba(99, 102, 241, 0.08);
}

.btn-outline {
    background: transparent;
    color: var(--clr-accent-1);
    border: 1px solid var(--clr-accent-1);
}
.btn-outline:hover {
    background: var(--clr-accent-1);
    color: #fff;
}

/* ----- SECTION HEADERS ----- */
.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 56px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--clr-accent-1);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.section-header p {
    color: var(--clr-text-dark-2);
    font-size: 1.125rem;
    line-height: 1.7;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(30, 41, 59, 0.5);
    transition: var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-text-dark);
    letter-spacing: -0.5px;
}
.logo-accent {
    color: var(--clr-accent-1);
}

.nav-menu {
    display: flex;
    gap: 32px;
    align-items: center;
}
.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--clr-text-dark-2);
    position: relative;
    padding: 4px 0;
}
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-menu a:hover { color: var(--clr-text-dark); }
.nav-menu a:hover::after { width: 100%; }

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--header-height);
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(99, 102, 241, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse 60% 50% at 80% 80%, rgba(168, 85, 247, 0.1) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 50%, black 30%, transparent 70%);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: orbFloat 8s ease-in-out infinite;
}
.orb-1 {
    width: 500px;
    height: 500px;
    background: rgba(99, 102, 241, 0.2);
    top: -200px;
    right: -100px;
}
.orb-2 {
    width: 400px;
    height: 400px;
    background: rgba(168, 85, 247, 0.15);
    bottom: -150px;
    left: -100px;
    animation-delay: -4s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 80px 0;
}

.hero-badge {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    color: var(--clr-accent-3);
    margin-bottom: 24px;
    animation: fadeUp 0.6s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeUp 0.6s ease-out 0.1s both;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--clr-text-dark-2);
    max-width: 640px;
    margin: 0 auto 36px;
    line-height: 1.7;
    animation: fadeUp 0.6s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
    animation: fadeUp 0.6s ease-out 0.3s both;
}

.hero-actions .btn-ghost svg {
    transition: transform 0.3s ease;
}
.hero-actions .btn-ghost:hover svg {
    transform: translateX(4px);
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeUp 0.6s ease-out 0.4s both;
}

.stat-item {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2px;
    position: relative;
}

.stat-number, .stat-plus, .stat-percent {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    display: block;
    width: 100%;
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    margin-top: 4px;
}

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

/* ============================================
   SOCIAL PROOF STAT BAR
   ============================================ */
.proof-bar {
    padding: 36px 0;
    border-top: 1px solid rgba(30, 41, 59, 0.5);
    border-bottom: 1px solid rgba(30, 41, 59, 0.5);
}

.proof-bar-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
}

.proof-item {
    text-align: center;
    padding: 0 36px;
}

.proof-number {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-text-dark);
    margin-bottom: 2px;
}

.proof-label {
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}

.proof-divider {
    width: 1px;
    height: 36px;
    background: var(--clr-dark-border);
    flex-shrink: 0;
}

/* ============================================
   FOR YOU (Checklist) SECTION
   ============================================ */
.for-you-section {
    padding: 80px 0;
    background: var(--clr-dark);
}

.for-you-grid {
    max-width: 640px;
    margin: 0 auto 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.for-you-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 1rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
}

.for-you-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.12);
    color: var(--clr-accent-1);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 2px;
}

.for-you-footer {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    font-style: italic;
    margin-bottom: 24px;
}

.for-you-cta {
    text-align: center;
}

/* ============================================
   VERTICAL EXAMPLES
   ============================================ */
.vertical-example {
    display: block;
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
    font-style: italic;
    line-height: 1.5;
    margin-top: 8px;
    padding: 8px 12px;
    background: rgba(99, 102, 241, 0.04);
    border-radius: var(--radius-sm);
    border-left: 2px solid rgba(99, 102, 241, 0.2);
}

/* ============================================
   CASE STUDY CALLOUT
   ============================================ */
.case-callout {
    font-size: 0.9375rem;
    color: var(--clr-accent-1);
    line-height: 1.6;
    margin-bottom: 12px;
    padding: 12px 16px;
    background: rgba(99, 102, 241, 0.06);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--clr-accent-1);
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq-section {
    padding: 100px 0;
    background: var(--clr-dark-2);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item[open] {
    border-color: rgba(99, 102, 241, 0.2);
}

.faq-question {
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--clr-text-dark);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    user-select: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--clr-accent-1);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item[open] .faq-question::after {
    content: '−';
}

.faq-answer {
    padding: 0 24px 20px;
}

.faq-answer p {
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
}

/* ============================================
   VERTICALS (Industry Grid)
   ============================================ */
.verticals-section {
    padding: 100px 0;
    background: var(--clr-dark-2);
}

.verticals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.vertical-card {
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: var(--transition);
}
.vertical-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.vertical-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.08);
    color: var(--clr-accent-1);
    margin-bottom: 16px;
}

.vertical-card h3 {
    font-size: 1.0625rem;
    margin-bottom: 8px;
}

.vertical-card p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
    margin-bottom: 16px;
}

.vertical-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.vertical-tags li {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.1);
    color: var(--clr-accent-3);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-accent-1);
}
.card-link svg { transition: transform 0.3s ease; }
.card-link:hover svg { transform: translateX(4px); }

/* ============================================
   CASE STUDY DETAIL PAGES
   ============================================ */
.case-study-hero {
    padding: 140px 0 60px;
    background: var(--clr-dark-2);
    text-align: center;
    border-bottom: 1px solid var(--clr-dark-border);
}
.case-study-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    max-width: 720px;
    margin: 0 auto 16px;
}
.case-study-hero p {
    font-size: 1.0625rem;
    color: var(--clr-text-dark-2);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

.case-study-listing {
    padding: 80px 0 100px;
    background: var(--clr-dark);
}
.cases-grid-full {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.cs-back-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    margin-bottom: 16px;
    transition: var(--transition);
}
.cs-back-link:hover { color: var(--clr-accent-1); }

.cs-hero {
    padding: 140px 0 60px;
    background: var(--clr-dark-2);
    border-bottom: 1px solid var(--clr-dark-border);
    text-align: center;
}
.cs-hero h1 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    max-width: 720px;
    margin: 12px auto 24px;
}

.cs-hero-meta {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.cs-meta-item {
    text-align: center;
}
.cs-meta-item strong {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-text-dark-2);
    margin-bottom: 4px;
}
.cs-meta-item span {
    font-size: 0.9375rem;
    color: var(--clr-text-dark);
    font-weight: 600;
}

.cs-hero-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}
.cs-stat {
    text-align: center;
    padding: 16px 32px;
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-md);
    min-width: 140px;
}
.cs-stat strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.cs-stat span {
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}

.cs-body {
    padding: 80px 0 100px;
    background: var(--clr-dark);
}

.cs-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

.cs-section {
    margin-bottom: 48px;
}
.cs-section h2 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--clr-text-dark);
}
.cs-section p {
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    line-height: 1.8;
    margin-bottom: 12px;
}

.cs-highlight {
    padding: 16px 20px;
    background: rgba(99, 102, 241, 0.06);
    border-left: 3px solid var(--clr-accent-1);
    border-radius: var(--radius-sm);
    margin: 20px 0;
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
}

.cs-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 16px 0;
}
.cs-list li {
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
    padding-left: 20px;
    position: relative;
}
.cs-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--clr-accent-1);
}

.cs-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    padding-left: 32px;
    margin: 20px 0;
}
.cs-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--clr-accent-1), var(--clr-accent-2), transparent);
}
.cs-timeline-item {
    position: relative;
    padding-bottom: 28px;
}
.cs-timeline-item::before {
    content: '';
    position: absolute;
    left: -26px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--clr-accent-1);
    border: 2px solid var(--clr-dark);
}
.cs-tl-period {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--clr-accent-1);
    padding: 2px 10px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.06);
    margin-bottom: 8px;
}
.cs-timeline-item h4 {
    font-size: 1rem;
    margin-bottom: 6px;
}
.cs-timeline-item p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
}

.cs-results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 20px 0;
}
.cs-result-card {
    padding: 20px 20px;
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--clr-accent-1);
}
.cs-result-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}
.cs-result-label {
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
    line-height: 1.4;
}

.cs-tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0;
}
.cs-tech-tag {
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.15);
    color: var(--clr-accent-3);
}

/* Sidebar */
.cs-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.cs-sidebar-card {
    padding: 24px;
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
}
.cs-sidebar-card h4 {
    font-size: 1rem;
    margin-bottom: 12px;
}
.cs-sidebar-card p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
    margin-bottom: 16px;
}
.cs-sidebar-card .btn {
    width: 100%;
    justify-content: center;
}

.cs-related-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.cs-related-list a {
    font-size: 0.875rem;
    color: var(--clr-accent-1);
    transition: var(--transition);
}
.cs-related-list a:hover {
    color: var(--clr-accent-2);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .cs-layout {
        grid-template-columns: 1fr;
    }
    .cs-hero-meta {
        gap: 20px;
    }
    .cs-results-grid {
        grid-template-columns: 1fr;
    }
    .cs-hero-stats {
        flex-direction: column;
        align-items: center;
    }
    .cs-stat {
        width: 100%;
        max-width: 280px;
    }
}

/* ============================================
   CASE STUDIES
   ============================================ */
.cases-section {
    padding: 100px 0;
    background: var(--clr-dark);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.case-card {
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}
.case-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.case-body {
    padding: 24px;
}

.case-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--clr-accent-1);
    margin-bottom: 12px;
}

.case-body h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.case-body p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
    margin-bottom: 16px;
}

.case-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 16px;
    padding: 16px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
}

.case-stats div {
    flex: 1;
}
.case-stats strong {
    display: block;
    font-size: 1.25rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.case-stats span {
    font-size: 0.75rem;
    color: var(--clr-text-dark-2);
}

/* ============================================
   PROCESS
   ============================================ */
/* ============================================
   FEATURED CASE STUDY
   ============================================ */
.featured-case {
    padding: 100px 0;
    background: var(--clr-dark);
}

.featured-case-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-xl);
    padding: 48px;
}

.case-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.metric {
    text-align: center;
    padding: 16px;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-sm);
}
.metric strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.metric span {
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}

.featured-case-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.featured-case-content p {
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
    margin-bottom: 20px;
}

.featured-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}
.featured-tags span {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.15);
    color: var(--clr-accent-3);
}

.featured-case-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-card {
    width: 280px;
    padding: 32px 24px;
    background: rgba(10, 14, 23, 0.6);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.visual-bar {
    height: 12px;
    width: 100%;
    background: linear-gradient(90deg, var(--clr-accent-1), var(--clr-accent-2));
    border-radius: 6px;
    opacity: 0.8;
}

.visual-bar.wide {
    height: 24px;
    width: 60%;
    background: linear-gradient(90deg, var(--clr-accent-3), var(--clr-accent-1));
}

.visual-line {
    height: 6px;
    width: 100%;
    background: var(--clr-dark-border);
    border-radius: 3px;
}
.visual-line.short {
    width: 60%;
}

.process-section {
    padding: 100px 0;
    background: var(--clr-dark-2);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.process-step {
    text-align: center;
    padding: 32px 24px;
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}
.process-step:hover {
    border-color: rgba(99, 102, 241, 0.2);
    background: rgba(99, 102, 241, 0.03);
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.5;
    margin-bottom: 12px;
    font-family: var(--font-mono);
}

.process-step h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.process-step p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    padding: 100px 0;
    background: var(--clr-dark);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}
.testimonial-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card p {
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    color: #fff;
    flex-shrink: 0;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9375rem;
}

.testimonial-author span {
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}

/* ============================================
   BLOG PREVIEW
   ============================================ */
.blog-section {
    padding: 100px 0;
    background: var(--clr-dark-2);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.blog-card {
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}
.blog-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.blog-thumb {
    height: 200px;
    overflow: hidden;
}
.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.blog-card:hover .blog-thumb img { transform: scale(1.05); }

.blog-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--clr-dark-3), var(--clr-dark-card));
    color: var(--clr-dark-border);
}

.blog-body {
    padding: 24px;
}

.blog-cat {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 100px;
    background: rgba(6, 182, 212, 0.1);
    color: var(--clr-accent-3);
    margin-bottom: 12px;
}

.blog-body h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}
.blog-body h3 a { color: var(--clr-text-dark); }
.blog-body h3 a:hover { color: var(--clr-accent-1); }

.blog-body p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-meta {
    display: flex;
    gap: 12px;
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}

.blog-readtime::before {
    content: '·';
    margin-right: 12px;
}

.blog-cta {
    text-align: center;
    margin-top: 40px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 100px 0;
    background: var(--clr-dark);
}

.cta-card {
    position: relative;
    border-radius: var(--radius-xl);
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    overflow: hidden;
    padding: 64px;
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}
.cta-orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.12);
    top: -200px;
    right: -100px;
}
.cta-orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(168, 85, 247, 0.1);
    bottom: -150px;
    left: -50px;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.125rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.cta-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}
.cta-note svg {
    color: var(--clr-accent-1);
    flex-shrink: 0;
}

.cta-pricing {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--clr-dark-border);
}

/* ============================================
   ABOUT PAGE
   ============================================ */

/* ----- About Hero ----- */
.about-hero {
    padding: 140px 0 80px;
    background: var(--clr-dark-2);
    border-bottom: 1px solid var(--clr-dark-border);
    position: relative;
    overflow: hidden;
}
.about-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 0% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 60%);
}

.about-hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.about-hero-content h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.about-hero-text {
    font-size: 1.0625rem;
    color: var(--clr-text-dark-2);
    line-height: 1.8;
    margin-bottom: 32px;
}

.about-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.about-hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.about-avatar-frame {
    position: relative;
    width: 240px;
    height: 240px;
}

.about-avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a1f35, #0f172a);
    border: 2px solid var(--clr-dark-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: 800;
    color: var(--clr-accent-1);
    position: relative;
    overflow: hidden;
}

.avatar-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: var(--gradient-primary) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: ringRotate 4s linear infinite;
}

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

.about-location-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    padding: 8px 16px;
    border: 1px solid var(--clr-dark-border);
    border-radius: 100px;
    background: var(--clr-dark-card);
}
.about-location-badge svg { color: var(--clr-accent-1); }

/* ----- Stats Ribbon ----- */
.about-stats {
    padding: 40px 0;
    background: var(--clr-dark-3);
}

.stats-ribbon {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.ribbon-item {
    text-align: center;
    padding: 16px 28px;
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-sm);
    min-width: 140px;
    background: var(--clr-dark-card);
}
.ribbon-item strong {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.ribbon-item span {
    font-size: 0.75rem;
    color: var(--clr-text-dark-2);
}

/* ----- Story Section ----- */
.about-story {
    padding: 100px 0;
    background: var(--clr-dark);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.story-content h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    margin-bottom: 20px;
}

.story-content p {
    font-size: 0.9375rem;
    color: var(--clr-text-dark-2);
    line-height: 1.8;
    margin-bottom: 16px;
}

.story-metrics {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.story-metric-card {
    padding: 20px 24px;
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-md);
    background: var(--clr-dark-card);
    transition: var(--transition);
}
.story-metric-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
}

.story-metric-card strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.story-metric-card span {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.5;
}

/* ----- Expertise ----- */
.about-expertise {
    padding: 100px 0;
    background: var(--clr-dark-2);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.expertise-card {
    padding: 28px 24px;
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-md);
    background: var(--clr-dark-card);
    transition: var(--transition);
}
.expertise-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

.expertise-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.08);
    color: var(--clr-accent-1);
    margin-bottom: 16px;
}

.expertise-card h3 {
    font-size: 1.0625rem;
    margin-bottom: 8px;
}

.expertise-card p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
}

/* ----- Timeline ----- */
.about-timeline {
    padding: 100px 0;
    background: var(--clr-dark);
}

.timeline {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--clr-accent-1), var(--clr-accent-2), transparent);
}

.timeline-item {
    position: relative;
    padding-bottom: 48px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -32px;
    top: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--clr-accent-1);
    border: 3px solid var(--clr-dark);
    box-shadow: 0 0 0 2px var(--clr-accent-1);
}

.timeline-period {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--clr-accent-1);
    margin-bottom: 8px;
    padding: 4px 12px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.06);
}

.timeline-content h3 {
    font-size: 1.25rem;
    margin-bottom: 2px;
}

.timeline-content h4 {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--clr-text-dark-2);
    margin-bottom: 12px;
}

.timeline-content p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
}

/* ----- Values ----- */
.about-values {
    padding: 100px 0;
    background: var(--clr-dark-2);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.value-card {
    padding: 32px 24px;
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}
.value-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    background: rgba(99, 102, 241, 0.03);
}

.value-number {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-mono);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.4;
    margin-bottom: 12px;
}

.value-card h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    line-height: 1.6;
}

/* ----- TEDx Badge ----- */
.tedx-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 12px 20px;
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
}
.tedx-badge svg {
    color: #fbbf24;
    flex-shrink: 0;
}
.tedx-watch-link {
    font-weight: 600;
    color: var(--clr-accent-1);
    white-space: nowrap;
    transition: var(--transition);
}
.tedx-watch-link:hover {
    color: var(--clr-accent-2);
    text-decoration: underline;
}

/* ----- Who I Work Best With ----- */
.about-who {
    padding: 80px 0;
    background: var(--clr-dark);
}
.who-card {
    max-width: 800px;
    margin: 0 auto;
    padding: 36px 40px;
    background: var(--clr-dark-card);
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--clr-accent-1);
}
.who-card p {
    font-size: 1rem;
    color: var(--clr-text-dark-2);
    line-height: 1.8;
}

/* ----- Story Metrics Enhanced ----- */
.metrics-heading {
    margin-bottom: 16px;
}
.metrics-heading h3 {
    font-size: 1.25rem;
    font-weight: 700;
}
.story-metric-card {
    padding: 20px 24px;
    border: 1px solid var(--clr-dark-border);
    border-radius: var(--radius-md);
    background: var(--clr-dark-card);
    border-left: 3px solid var(--clr-accent-1);
    transition: var(--transition);
}
.story-metric-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
}
.result-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2px;
}
.result-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-text-dark);
    margin-bottom: 2px;
}
.result-detail {
    display: block;
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}

/* ----- Photo Placeholder Text ----- */
.avatar-photo-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-text-dark-2);
    text-align: center;
    padding: 0 20px;
    line-height: 1.3;
}

/* ----- GEO Bio (AI/SEO) ----- */
.geo-bio {
    padding: 48px 0;
    background: var(--clr-dark-3);
    border-top: 1px solid var(--clr-dark-border);
}
.geo-bio-content {
    max-width: 800px;
    margin: 0 auto;
}
.geo-bio-content h3 {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--clr-text-dark-2);
    margin-bottom: 12px;
}
.geo-bio-content p {
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
    line-height: 1.7;
    opacity: 0.8;
}

/* ----- About Responsive ----- */
@media (max-width: 768px) {
    .about-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-avatar-frame {
        width: 180px;
        height: 180px;
    }
    .about-avatar-placeholder {
        font-size: 3rem;
    }
    .story-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .stats-ribbon {
        flex-direction: column;
        align-items: center;
    }
    .ribbon-item {
        width: 100%;
        max-width: 300px;
    }
    .timeline {
        padding-left: 32px;
    }
    .timeline-dot {
        left: -26px;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--clr-dark-3);
    border-top: 1px solid var(--clr-dark-border);
    padding-top: 64px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-tagline {
    color: var(--clr-text-dark-2);
    font-size: 0.9375rem;
    margin-top: 16px;
    max-width: 320px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--clr-dark-border);
    color: var(--clr-text-dark-2);
    transition: var(--transition);
}
.footer-social a:hover {
    border-color: var(--clr-accent-1);
    color: var(--clr-accent-1);
    background: rgba(99, 102, 241, 0.1);
}

.footer-col h4 {
    font-size: 0.9375rem;
    margin-bottom: 20px;
}

.footer-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-menu a {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
}
.footer-menu a:hover { color: var(--clr-accent-1); }

.footer-contact p {
    font-size: 0.875rem;
    margin-bottom: 8px;
}
.footer-contact a { color: var(--clr-text-dark-2); }
.footer-contact a:hover { color: var(--clr-accent-1); }

.footer-bottom {
    border-top: 1px solid var(--clr-dark-border);
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--clr-text-dark-2);
}

/* ============================================
   INTERNAL PAGES
   ============================================ */
.page-hero {
    padding: 120px 0 60px;
    background: var(--clr-dark-2);
    text-align: center;
    border-bottom: 1px solid var(--clr-dark-border);
}
.page-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
}
.page-hero .breadcrumb {
    font-size: 0.875rem;
    color: var(--clr-text-dark-2);
    margin-top: 8px;
}
.page-hero .breadcrumb a { color: var(--clr-accent-1); }

.page-content {
    padding: 60px 0 100px;
    background: var(--clr-dark);
}

.page-content .content-body {
    max-width: 800px;
    margin: 0 auto;
    color: var(--clr-text-dark-2);
    line-height: 1.8;
}
.page-content .content-body h2 {
    color: var(--clr-text-dark);
    margin: 32px 0 16px;
}
.page-content .content-body p {
    margin-bottom: 16px;
}

/* ============================================
   BLOG ARCHIVE & SINGLE
   ============================================ */
.blog-main {
    padding: 60px 0 100px;
}

.blog-main .blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.single-post .post-content {
    max-width: 720px;
    margin: 0 auto;
    color: var(--clr-text-dark-2);
    line-height: 1.8;
}

.single-post .post-content h2, .single-post .post-content h3 {
    color: var(--clr-text-dark);
    margin: 32px 0 16px;
}

.single-post .post-content p {
    margin-bottom: 16px;
}

/* ============================================
   404
   ============================================ */
.error-404 {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 0;
}

.error-404 h1 {
    font-size: 8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 16px;
}

.error-404 p {
    font-size: 1.25rem;
    color: var(--clr-text-dark-2);
    margin-bottom: 32px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
.vertical-card, .case-card, .testimonial-card, .blog-card, .process-step,
.featured-case-card, .case-metrics .metric {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.vertical-card.visible, .case-card.visible, .testimonial-card.visible,
.blog-card.visible, .process-step.visible,
.featured-case-card.visible, .case-metrics .metric.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(10, 14, 23, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        border-bottom: 1px solid var(--clr-dark-border);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-menu {
        flex-direction: column;
        gap: 16px;
    }
    .mobile-menu-toggle { display: flex; }
    .mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .hero-stats { gap: 32px; }
    .stat-number, .stat-plus, .stat-percent { font-size: 2rem; }
    .verticals-grid, .cases-grid, .testimonials-grid, .blog-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; }
    .featured-case-card { grid-template-columns: 1fr; }
    .case-metrics { grid-template-columns: 1fr 1fr; }

    .proof-bar-inner {
        flex-direction: column;
        gap: 16px;
    }
    .proof-divider {
        display: none;
    }
    .proof-item {
        padding: 0;
    }

    .cta-card { padding: 40px 24px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .header-actions .btn-primary { display: none; }
}

@media (max-width: 480px) {
    .process-steps { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn { width: 100%; justify-content: center; }
}