/* ===================================
   CSS Variables
   =================================== */
:root {
    --primary: #0055FF;
    --primary-light: #3378FF;
    --accent: #00D4FF;
    --accent2: #FF6B35;
    --dark: #080C1A;
    --darker: #040710;
    --surface: rgba(255,255,255,0.04);
    --surface-hover: rgba(255,255,255,0.07);
    --border: rgba(255,255,255,0.08);
    --border-active: rgba(0,85,255,0.5);
    --text: #F0F2F8;
    --muted: #7A8299;
    --muted-light: #9BA3BE;
    --radius: 14px;
    --radius-lg: 20px;
}

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

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

body {
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
    background: var(--darker);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.65;
}

/* ===================================
   Background
   =================================== */
.bg-noise {
    position: fixed;
    inset: 0;
    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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

.bg-orb {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(120px);
}

.orb-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0, 85, 255, 0.18) 0%, transparent 70%);
    top: -250px;
    right: -200px;
    animation: orbFloat 18s ease-in-out infinite;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: orbFloat 24s ease-in-out infinite reverse;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.06) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: orbFloat 30s ease-in-out infinite 5s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.05); }
    66% { transform: translate(-30px, 40px) scale(0.97); }
}

/* ===================================
   Typography Helpers
   =================================== */
h1, h2, h3, h4 {
    font-family: Syne__subset, 'Syne', sans-serif;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

em {
    font-style: italic;
    color: var(--accent);
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
}

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

/* ===================================
   Navigation
   =================================== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.25rem 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(4, 7, 16, 0.75);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s;
    animation: slideDown 0.5s ease-out;
}

nav.scrolled {
    background: rgba(4, 7, 16, 0.95);
}

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.logo {
    font-family: Syne__subset, 'Syne', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -1px;
}

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

.nav-links {
    display: flex;
    gap: 2.25rem;
    list-style: none;
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
    letter-spacing: 0.01em;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    background: var(--primary);
    color: white;
    padding: 0.7rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.25s;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.cta-button:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 85, 255, 0.4);
}

.cta-large {
    padding: 1rem 2.25rem;
    font-size: 1rem;
    border-radius: 10px;
}

.ghost-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid var(--border);
    padding: 0.7rem 1.5rem;
    border-radius: 8px;
    transition: all 0.25s;
}

.ghost-button:hover {
    color: var(--text);
    border-color: var(--border-active);
    background: rgba(0, 85, 255, 0.06);
}

.ghost-button .arrow {
    display: inline-block;
    transition: transform 0.2s;
}

.ghost-button:hover .arrow {
    transform: translateY(3px);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 7, 16, 0.98);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    backdrop-filter: blur(20px);
}

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

.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.mobile-menu a.mobile-link {
    color: var(--text);
    text-decoration: none;
    font-family: Syne__subset, 'Syne', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    transition: color 0.2s;
}

.mobile-menu a.mobile-link:hover {
    color: var(--accent);
}

.mobile-menu a.cta-button {
    font-size: 1rem !important;
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
    margin-top: 1rem;
}

/* ===================================
   Section Base
   =================================== */
.section {
    position: relative;
    padding: 7rem 5%;
    z-index: 1;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 5rem;
    text-align: center;
}

.section-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 85, 255, 0.12);
    color: var(--primary-light);
    border: 1px solid rgba(0, 85, 255, 0.25);
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    margin-bottom: 1.25rem;
}

.section-header h2 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--muted-light);
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto;
}

/* ===================================
   Hero
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 9rem 5% 5rem;
    z-index: 1;
    gap: 1.5rem;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--muted);
    letter-spacing: 0.05em;
    padding: 0.4rem 1rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    animation: fadeUp 0.6s ease-out backwards;
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22C55E;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
    50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800;
    max-width: 1000px;
    animation: fadeUp 0.7s ease-out 0.1s backwards;
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--muted-light);
    max-width: 620px;
    animation: fadeUp 0.7s ease-out 0.2s backwards;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeUp 0.7s ease-out 0.3s backwards;
}

.hero-badges {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1.5rem;
    animation: fadeUp 0.7s ease-out 0.4s backwards;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.8rem;
    color: var(--muted);
}

.badge-num {
    font-family: Syne__subset, 'Syne', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
    margin-bottom: 0.2rem;
}

.badge-divider {
    width: 1px;
    height: 36px;
    background: var(--border);
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===================================
   Marquee
   =================================== */
.marquee-wrap {
    position: relative;
    z-index: 1;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    background: rgba(255,255,255,0.02);
}

.marquee-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: marquee 35s linear infinite;
    align-items: center;
}

.marquee-track span {
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--muted);
    white-space: nowrap;
    letter-spacing: 0.05em;
}

.marquee-track .bull {
    color: var(--primary);
    font-size: 1rem;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ===================================
   Case Studies
   =================================== */
.case-studies {
    background: none;
}

.cases-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 1.5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.case-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: all 0.35s;
    position: relative;
    overflow: hidden;
}

.case-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s;
}

.case-card:hover {
    border-color: var(--border-active);
    transform: translateY(-4px);
    background: var(--surface-hover);
}

.case-card:hover::after {
    opacity: 1;
}

.case-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.case-featured .case-meta,
.case-featured h3,
.case-featured .case-problem,
.case-featured .case-solution {
    grid-column: 1 / -1;
}

.case-featured .case-impact { grid-column: 1 / 2; }
.case-featured .case-stack { grid-column: 2 / 3; align-self: end; }

.case-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.case-tag {
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--primary-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.case-year {
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--muted);
}

.case-card h3 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
}

.case-problem, .case-solution {
    font-size: 0.93rem;
    color: var(--muted-light);
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.case-problem strong, .case-solution strong {
    color: var(--text);
}

.case-impact {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(0,85,255,0.08);
    border: 1px solid rgba(0,85,255,0.15);
    border-radius: var(--radius);
    margin-top: 1rem;
}

.impact-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.impact-num {
    font-family: Syne__subset, 'Syne', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent);
}

.impact-label {
    font-size: 0.75rem;
    color: var(--muted);
    line-height: 1.3;
}

.case-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    align-items: flex-end;
}

.case-stack span {
    padding: 0.3rem 0.75rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--muted-light);
}

.cases-cta {
    text-align: center;
    margin-top: 3rem;
    font-size: 1rem;
    color: var(--muted);
}

.cases-cta a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.cases-cta a:hover { color: var(--accent); }

/* ===================================
   Who We Serve
   =================================== */
.who-we-serve {
    background: rgba(255,255,255,0.01);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.niches-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 1.5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.niche-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: all 0.35s;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.niche-card:hover {
    border-color: var(--border-active);
    transform: translateY(-4px);
    background: var(--surface-hover);
}

.niche-featured {
    background: linear-gradient(145deg, rgba(0,85,255,0.1), rgba(0,212,255,0.04));
    border-color: rgba(0,85,255,0.25);
}

.niche-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.niche-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.niche-card p {
    font-size: 0.92rem;
    color: var(--muted-light);
    line-height: 1.7;
    flex: 1;
}

.niche-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.niche-list li {
    font-size: 0.85rem;
    color: var(--muted-light);
    padding-left: 1.25rem;
    position: relative;
}

.niche-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-size: 0.8rem;
}

.niche-cta {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.2s, gap 0.2s;
}

.niche-cta:hover { color: var(--accent); }

/* ===================================
   Services
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
    max-width: 1300px;
    margin: 0 auto;
}

.service-card {
    padding: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s;
}

.service-card:hover {
    border-color: var(--border-active);
    background: var(--surface-hover);
    transform: translateY(-3px);
}

.service-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--muted-light);
    line-height: 1.65;
}

/* ===================================
   Process
   =================================== */
.process {
    background: none;
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.step {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 2rem;
    padding: 2rem 2.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s;
    align-items: start;
}

.step:hover {
    border-color: var(--border-active);
    background: var(--surface-hover);
    transform: translateX(6px);
}

.step-number {
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-light);
    width: 48px;
    height: 48px;
    border: 2px solid rgba(0,85,255,0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-content p {
    font-size: 0.92rem;
    color: var(--muted-light);
    line-height: 1.7;
}

/* ===================================
   Insights
   =================================== */
.insights {
    background: rgba(255,255,255,0.01);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.insights-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 1.5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.insight-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.insight-featured {
    background: linear-gradient(145deg, rgba(0,85,255,0.08), rgba(0,212,255,0.03));
    border-color: rgba(0,85,255,0.2);
}

.insight-card:hover {
    border-color: var(--border-active);
    transform: translateY(-3px);
}

.insight-tag {
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.insight-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
}

.insight-card p {
    font-size: 0.87rem;
    color: var(--muted-light);
    line-height: 1.65;
    flex: 1;
}

.insight-cta {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--muted);
    font-style: italic;
}

.insights-note {
    text-align: center;
    margin-top: 3rem;
    font-size: 0.9rem;
    color: var(--muted);
}

.insights-note a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
}

.insights-note a:hover { color: var(--accent); }

/* ===================================
   Referral
   =================================== */
.referral {
    background: none;
}

.referral-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 4rem;
    background: linear-gradient(135deg, rgba(0,85,255,0.08), rgba(0,212,255,0.04));
    border: 1px solid rgba(0,85,255,0.2);
    border-radius: var(--radius-lg);
}

.referral-text .section-tag {
    display: block;
    width: fit-content;
    margin-bottom: 1.5rem;
}

.referral-text h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.referral-text > p {
    font-size: 0.95rem;
    color: var(--muted-light);
    line-height: 1.7;
    margin-bottom: 1.75rem;
}

.referral-perks {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.perk {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text);
}

.perk span {
    font-size: 1.1rem;
}

.referral-card {
    padding: 2.5rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.referral-quote {
    font-family: Syne__subset, 'Syne', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 1rem;
    color: var(--text);
}

.referral-sub {
    font-size: 0.88rem;
    color: var(--muted-light);
    line-height: 1.65;
}

/* ===================================
   CTA Section
   =================================== */
.cta-section {
    text-align: center;
}

.cta-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 5rem 3rem;
    background: linear-gradient(135deg, rgba(0,85,255,0.1), rgba(0,212,255,0.04));
    border: 1px solid rgba(0,85,255,0.25);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,85,255,0.2) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.cta-box .section-tag {
    display: block;
    width: fit-content;
    margin: 0 auto 1.5rem;
}

.cta-box h2 {
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    position: relative;
}

.cta-box > p {
    font-size: 1.05rem;
    color: var(--muted-light);
    max-width: 540px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
    position: relative;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    margin-bottom: 1.5rem;
}

.cta-note {
    font-size: 0.82rem;
    color: var(--muted);
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    position: relative;
}

/* ===================================
   Footer
   =================================== */
footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
}

.footer-inner {
    max-width: 1300px;
    margin: 0 auto;
    padding: 4rem 5% 3rem;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 5rem;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.65;
    margin: 1rem 0 1.5rem;
    max-width: 300px;
}

.footer-logo {
    font-size: 2rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer-contact a {
    font-size: 0.88rem;
    color: var(--muted-light);
    text-decoration: none;
    transition: color 0.2s;
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-col h4 {
    font-family: Syne__subset, 'Syne', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    letter-spacing: 0.03em;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--muted);
    text-decoration: none;
    margin-bottom: 0.6rem;
    transition: color 0.2s;
}

.footer-col a:hover { color: var(--text); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 1.5rem 5%;
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--muted);
}

.footer-tagline {
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    font-size: 0.75rem;
}

/* ===================================
   Scroll Animation
   =================================== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 1100px) {
    .cases-grid { grid-template-columns: 1fr; }
    .case-featured { grid-template-columns: 1fr; }
    .case-featured .case-impact,
    .case-featured .case-stack { grid-column: 1 / -1; }
    .niches-grid { grid-template-columns: 1fr; }
    .insights-grid { grid-template-columns: 1fr; }
    .referral-inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
    .footer-inner { grid-template-columns: 1fr; gap: 3rem; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

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

    .hero-title { font-size: clamp(2.2rem, 9vw, 3.5rem); }
    .hero-badges { gap: 1rem; }
    .badge-divider { display: none; }

    .section { padding: 5rem 5%; }
    .section-header { margin-bottom: 3rem; }

    .step { grid-template-columns: 1fr; gap: 1rem; }

    .cta-box { padding: 3rem 1.5rem; }

    .footer-links { grid-template-columns: 1fr 1fr; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; align-items: center; }
    .cta-actions { flex-direction: column; align-items: center; }
    .footer-links { grid-template-columns: 1fr; }
}

/* ===================================
   Audit Modal
   =================================== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(4, 7, 16, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: modalFadeIn 0.2s ease-out;
}

.modal-overlay.open {
    display: flex;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: #0B1020;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: scale(0.95) translateY(16px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
    position: sticky;
    top: 1.25rem;
    float: right;
    margin: 1.25rem 1.25rem 0 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--muted-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(255,255,255,0.12);
    color: var(--text);
}

.modal-body {
    padding: 0 2.5rem 2.5rem;
    clear: both;
}

.modal-header {
    margin-bottom: 2rem;
}

.modal-header .section-tag {
    display: block;
    width: fit-content;
    margin-bottom: 1rem;
}

.modal-header h2 {
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.modal-header p {
    font-size: 0.92rem;
    color: var(--muted-light);
    line-height: 1.65;
}

/* Form */
#auditForm {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--muted-light);
    letter-spacing: 0.02em;
}

.req {
    color: var(--accent);
}

.form-group input,
.form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 9px;
    padding: 0.75rem 1rem;
    color: var(--text);
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
    font-size: 0.92rem;
    transition: border-color 0.2s, background 0.2s;
    width: 100%;
    outline: none;
    -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--muted);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: rgba(0,85,255,0.06);
}

.form-group input.error,
.form-group textarea.error,
.select-wrap.error select {
    border-color: #EF4444;
}

.field-error {
    font-size: 0.78rem;
    color: #EF4444;
    min-height: 1rem;
    line-height: 1;
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.6;
}

/* Select */
.select-wrap {
    position: relative;
}

.select-wrap select {
    width: 100%;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 9px;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    color: var(--text);
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
    font-size: 0.92rem;
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition: border-color 0.2s, background 0.2s;
}

.select-wrap select:focus {
    border-color: var(--primary);
    background: rgba(0,85,255,0.06);
}

.select-wrap select option {
    background: #0B1020;
    color: var(--text);
}

.select-chevron {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    pointer-events: none;
}

/* Budget radio */
.form-budget label:first-child {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--muted-light);
}

.budget-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.6rem;
}

.budget-option {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.budget-option input[type="radio"] {
    display: none;
}

.budget-option span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.6rem 0.4rem;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    font-size: 0.82rem;
    color: var(--muted-light);
    transition: all 0.2s;
    text-align: center;
    background: rgba(255,255,255,0.03);
    cursor: pointer;
}

.budget-option input:checked + span {
    background: rgba(0,85,255,0.15);
    border-color: var(--primary);
    color: var(--text);
    font-weight: 600;
}

.budget-option:hover span {
    border-color: rgba(0,85,255,0.4);
    color: var(--text);
}

/* Submit button */
.form-submit {
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 10px;
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.form-submit:hover:not(:disabled) {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,85,255,0.4);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.submit-spinner svg {
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.form-note {
    font-size: 0.78rem;
    color: var(--muted);
    text-align: center;
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
}

/* Success state */
.modal-success {
    padding: 3rem 2.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    clear: both;
}

.modal-success[hidden] { display: none; }

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(0,212,255,0.1);
    border: 1px solid rgba(0,212,255,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: successPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes successPop {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.modal-success h3 {
    font-size: 1.8rem;
    font-weight: 800;
}

.modal-success p {
    font-size: 0.95rem;
    color: var(--muted-light);
    line-height: 1.65;
    max-width: 400px;
}

.modal-success a {
    color: var(--primary-light);
    text-decoration: none;
}

/* Responsive modal */
@media (max-width: 600px) {
    .modal-body { padding: 0 1.5rem 2rem; }
    .form-row { grid-template-columns: 1fr; }
    .budget-options { grid-template-columns: repeat(2, 1fr); }
    .modal-header h2 { font-size: 1.5rem; }
}

/* ===================================
   Subscribe (Insights inline)
   =================================== */
.insights-subscribe {
    text-align: center;
    margin-top: 3.5rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.insights-subscribe p {
    font-size: 0.9rem;
    color: var(--muted-light);
    margin-bottom: 1.25rem;
    line-height: 1.65;
}

/* ===================================
   Subscribe Strip (between referral & CTA)
   =================================== */
.subscribe-strip {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(0,85,255,0.04);
    padding: 4rem 5%;
}

.subscribe-strip-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.subscribe-strip-text h3 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 0.6rem;
}

.subscribe-strip-text p {
    font-size: 0.93rem;
    color: var(--muted-light);
    line-height: 1.65;
}

/* ===================================
   Subscribe Form (shared)
   =================================== */
.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.subscribe-row {
    display: flex;
    gap: 0.5rem;
}

.subscribe-input {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 9px;
    padding: 0.75rem 1rem;
    color: var(--text);
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
    font-size: 0.92rem;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
    min-width: 0;
}

.subscribe-input::placeholder { color: var(--muted); }

.subscribe-input:focus {
    border-color: var(--primary);
    background: rgba(0,85,255,0.07);
}

.subscribe-input.error {
    border-color: #EF4444;
}

.subscribe-btn {
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 9px;
    padding: 0.75rem 1.4rem;
    font-family: 'DM Sans__subset', 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.25s;
}

.subscribe-btn:hover:not(:disabled) {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,85,255,0.35);
}

.subscribe-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.subscribe-msg {
    font-size: 0.8rem;
    font-family: 'JetBrains Mono__subset', 'JetBrains Mono', monospace;
    min-height: 1.1rem;
    display: block;
}

.subscribe-msg.success { color: #22C55E; }
.subscribe-msg.error-msg { color: #EF4444; }

@media (max-width: 768px) {
    .subscribe-strip-inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .subscribe-row { flex-direction: column; }
    .subscribe-btn { width: 100%; }
}