:root {
    --bg: #0b0b0f;
    --bg-elevated: #131318;
    --bg-card: #16161c;
    --bg-card-hover: #1c1c24;
    --text: #e8e6e3;
    --text-secondary: #8a8890;
    --text-dim: #55535a;
    --accent: #e8a849;
    --accent-glow: rgba(232, 168, 73, 0.15);
    --accent-subtle: rgba(232, 168, 73, 0.08);
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --font-display: 'Instrument Serif', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

/* ═══════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.25rem 2rem;
    transition: all 0.4s var(--ease-out);
}

.nav.scrolled {
    background: rgba(11, 11, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 2rem;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
    letter-spacing: 0.01em;
}

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

.nav-cta {
    background: var(--accent) !important;
    color: var(--bg) !important;
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    font-weight: 600 !important;
    transition: all 0.2s !important;
}

.nav-cta:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s var(--ease-out);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    z-index: 99;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    color: var(--text);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    font-family: var(--font-display);
}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 6rem;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(
        ellipse at center,
        rgba(232, 168, 73, 0.08) 0%,
        rgba(232, 168, 73, 0.03) 30%,
        transparent 70%
    );
    animation: glowPulse 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}

.hero-content {
    position: relative;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-subtle);
    border: 1px solid rgba(232, 168, 73, 0.15);
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    margin-bottom: 2rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.hero-title em {
    color: var(--accent);
    font-style: italic;
}

.hero-sub {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, transparent, var(--bg));
    pointer-events: none;
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */

.btn {
    display: inline-flex;
    align-items: center;
    padding: 0.85rem 2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-body);
    text-decoration: none;
    transition: all 0.25s var(--ease-out);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(232, 168, 73, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-hover);
}

.btn-ghost:hover {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* ═══════════════════════════════════════════
   SECTION SHARED
   ═══════════════════════════════════════════ */

section {
    padding: 7rem 0;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.section-title em {
    color: var(--accent);
    font-style: italic;
}

/* ═══════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════ */

.services {
    border-top: 1px solid var(--border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all 0.35s var(--ease-out);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-subtle);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.service-icon svg {
    width: 24px;
    height: 24px;
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.925rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
}

.service-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.service-tags li {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-dim);
    background: rgba(255, 255, 255, 0.04);
    padding: 0.35rem 0.85rem;
    border-radius: 100px;
    border: 1px solid var(--border);
}

/* ═══════════════════════════════════════════
   DIFFERENTIATOR
   ═══════════════════════════════════════════ */

.differentiator {
    border-top: 1px solid var(--border);
}

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

.diff-body p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1.25rem;
}

.diff-body p:last-child {
    margin-bottom: 0;
}

.diff-body strong {
    color: var(--text);
}

.diff-comparison {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 2.5rem;
}

.diff-card {
    border-radius: 12px;
    padding: 1.75rem;
    border: 1px solid var(--border);
}

.diff-them {
    background: rgba(255, 255, 255, 0.02);
}

.diff-us {
    background: var(--accent-subtle);
    border-color: rgba(232, 168, 73, 0.2);
}

.diff-card-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    color: var(--text-dim);
}

.diff-us .diff-card-label {
    color: var(--accent);
}

.diff-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.diff-card li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.5;
}

.diff-them li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--text-dim);
}

.diff-us li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

@media (max-width: 1024px) {
    .diff-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .diff-comparison {
        padding-top: 0;
    }
}

@media (max-width: 768px) {
    .diff-comparison {
        gap: 0.75rem;
    }
}

/* ═══════════════════════════════════════════
   PROCESS
   ═══════════════════════════════════════════ */

.process {
    border-top: 1px solid var(--border);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-step {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    padding: 3rem 0;
    border-bottom: 1px solid var(--border);
}

.process-step:last-child {
    border-bottom: none;
}

.step-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--accent);
    line-height: 1;
    min-width: 80px;
    opacity: 0.7;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 540px;
}

/* ═══════════════════════════════════════════
   INDUSTRIES
   ═══════════════════════════════════════════ */

.industries {
    border-top: 1px solid var(--border);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.industry-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.35s var(--ease-out);
}

.industry-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.industry-icon-row {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.industry-icon-row svg {
    width: 32px;
    height: 32px;
}

.industry-card h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.industry-card p {
    color: var(--text-secondary);
    font-size: 0.925rem;
    line-height: 1.65;
    margin-bottom: 1.5rem;
}

.industry-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.industry-list li {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding-left: 1.25rem;
    position: relative;
}

.industry-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.6;
}

.industries-more {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.925rem;
    font-style: italic;
}

/* ═══════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════ */

.about {
    border-top: 1px solid var(--border);
}

.about-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: start;
}

.about-text .section-title {
    margin-bottom: 2rem;
}

.about-body p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1.25rem;
}

.about-body p:last-child {
    margin-bottom: 0;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding-top: 3.5rem;
}

.stat {
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--border);
}

.stat:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* ═══════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════ */

.contact {
    border-top: 1px solid var(--border);
}

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

.contact-sub {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 440px;
}

.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    text-decoration: none;
    color: var(--text);
    padding: 0.5rem 0;
    transition: all 0.2s;
}

.contact-method:hover {
    color: var(--accent);
}

.contact-method svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    color: var(--accent);
}

.contact-method-label {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.contact-method-value {
    font-size: 1.1rem;
    font-weight: 500;
}

.contact-divider {
    height: 1px;
    background: var(--border);
    margin: 1.5rem 0;
}

.contact-note {
    color: var(--text-dim);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */

.footer {
    border-top: 1px solid var(--border);
    padding: 3rem 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.footer-meta {
    text-align: right;
}

.footer-meta p {
    color: var(--text-dim);
    font-size: 0.8rem;
    line-height: 1.6;
}

/* ═══════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-stats {
        flex-direction: row;
        padding-top: 0;
    }

    .stat {
        border-bottom: none;
        padding-bottom: 0;
        border-right: 1px solid var(--border);
        padding-right: 2rem;
    }

    .stat:last-child {
        border-right: none;
        padding-right: 0;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

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

    .nav-toggle {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .hero {
        padding: 7rem 1.5rem 4rem;
        min-height: auto;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
    }

    .hero-sub {
        font-size: 1rem;
    }

    .hero-glow {
        width: 500px;
        height: 500px;
    }

    section {
        padding: 4.5rem 0;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .process-step {
        flex-direction: column;
        gap: 1rem;
        padding: 2rem 0;
    }

    .step-number {
        font-size: 2.5rem;
    }

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

    .about-stats {
        flex-direction: column;
    }

    .stat {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid var(--border);
        padding-bottom: 2rem;
    }

    .stat:last-child {
        border-bottom: none;
    }

    .footer-inner {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-meta {
        text-align: left;
    }

    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }
}