/* ============================================================
   NWaves Consulting — Anthropic editorial theme
   Cream background, terracotta accent, serif headings.
   ============================================================ */

:root {
    /* Palette — Anthropic cream & terracotta */
    --bg-page: #f5f0e8;
    --bg-card: #ece7dd;
    --bg-card-hover: #e4dfd5;
    --bg-white: #faf7f2;
    --bg-dark: #191915;
    --bg-dark-elevated: #22221e;

    --text-primary: #191918;
    --text-body: #3d3d3a;
    --text-secondary: #6b6b66;
    --text-muted: #9b9a95;
    --text-on-dark: #d4d2cc;
    --text-heading-dark: #e8e6e0;
    --text-dim-dark: rgba(232, 230, 224, 0.55);

    --accent: #c96442;
    --accent-hover: #b85a3a;
    --accent-soft: rgba(201, 100, 66, 0.1);
    --accent-border: rgba(201, 100, 66, 0.22);

    --border: #d8d4cb;
    --border-light: #e5e1d8;
    --border-dark: rgba(255, 255, 255, 0.08);
    --border-subtle: rgba(0, 0, 0, 0.06);

    /* Typography */
    --font-serif: 'Source Serif 4', 'Georgia', 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Menlo', monospace;

    /* Layout */
    --container: 1120px;
    --container-wide: 1280px;
    --section-gap: 96px;
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;

    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --transition: all 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-page);
    color: var(--text-body);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

img, svg { display: block; max-width: 100%; }

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

input, textarea { font-family: inherit; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

/* ============================================================
   Reusable Elements
   ============================================================ */

.eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 20px;
}

.eyebrow-dark { color: var(--accent); }
.eyebrow-light { color: var(--text-dim-dark); }

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    line-height: 1.15;
    margin-bottom: 18px;
}

.section-title-dark { color: var(--text-heading-dark); }

.display-heading {
    font-family: var(--font-serif);
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 400;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: 24px;
}

.section-desc {
    font-family: var(--font-serif);
    font-size: 1.12rem;
    color: var(--text-body);
    max-width: 580px;
    line-height: 1.6;
}

.section-header {
    max-width: 720px;
    margin-bottom: 56px;
}

.section-header-center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.section-header-dark .section-desc { color: var(--text-on-dark); }

/* --- Buttons (pill, Anthropic style) --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 500;
    border-radius: 100px;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: var(--text-primary);
    color: #fff;
}
.btn-primary:hover {
    background: #2a2a26;
    transform: translateY(-1px);
}
.btn-primary svg { stroke: #fff; }

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border);
}
.btn-secondary:hover {
    border-color: var(--text-primary);
    background: var(--bg-white);
}

.btn-light {
    background: var(--bg-page);
    color: var(--text-primary);
}
.btn-light:hover {
    background: #fff;
    transform: translateY(-1px);
}

.btn-outline-light {
    background: transparent;
    color: var(--text-heading-dark);
    border-color: rgba(255, 255, 255, 0.2);
}
.btn-outline-light:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
}

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

/* --- Accent underline for hero highlight words --- */
.u-accent {
    color: var(--text-primary);
    text-decoration: underline;
    text-decoration-color: var(--accent);
    text-decoration-thickness: 2px;
    text-underline-offset: 6px;
}

/* ============================================================
   Announcement Bar
   ============================================================ */

.announcement-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 24px;
    background: var(--bg-dark);
    font-size: 0.78rem;
    font-weight: 500;
    text-align: center;
}

.announcement-bar span { color: var(--text-on-dark); opacity: 0.75; }

.announcement-bar a {
    color: var(--accent);
    font-weight: 600;
    transition: var(--transition);
}
.announcement-bar a:hover { color: #e07a56; }

/* ============================================================
   Navigation
   ============================================================ */

.navbar {
    position: fixed;
    top: 34px;
    left: 0; right: 0;
    z-index: 1000;
    background: rgba(245, 240, 232, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(245, 240, 232, 0.95);
    border-bottom-color: var(--border-subtle);
}

.nav-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--text-primary);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-family: var(--font-sans);
    font-size: 0.96rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 14px;
    font-size: 0.86rem;
    font-weight: 450;
    color: var(--text-primary);
    transition: var(--transition);
    border-radius: 100px;
}

.nav-link:hover {
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.03);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    margin-left: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #fff;
    background: var(--text-primary);
    border-radius: 100px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: #2a2a26;
    color: #fff;
    transform: translateY(-1px);
}

.nav-cta svg { stroke: #fff; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

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

/* ============================================================
   Hero
   ============================================================ */

.hero {
    position: relative;
    padding: 176px 0 72px;
    max-width: var(--container);
    margin: 0 auto;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 72px;
    align-items: end;
    padding: 0 32px;
}

.hero-left .eyebrow { color: var(--accent); }

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.6rem, 5.2vw, 3.8rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--text-primary);
}

.hero-lead {
    font-family: var(--font-serif);
    font-size: 1.16rem;
    line-height: 1.6;
    color: var(--text-body);
    margin-bottom: 28px;
}

.hero-lead strong {
    font-weight: 600;
    color: var(--text-primary);
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--border-subtle);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-family: var(--font-serif);
    font-size: 1.9rem;
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.stat-divider {
    width: 1px;
    height: 32px;
    background: var(--border);
}

/* ============================================================
   Trust Bar
   ============================================================ */

.trust-bar {
    padding: 40px 0 56px;
    border-bottom: 1px solid var(--border-subtle);
}

.trust-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.trust-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    color: var(--text-secondary);
}

.trust-logo {
    height: 32px;
    opacity: 0.75;
    transition: var(--transition);
}

.trust-logo:hover { opacity: 1; }

.trust-logo svg { height: 100%; width: auto; }

.trust-wordmark {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--text-secondary);
    opacity: 0.75;
    transition: var(--transition);
    white-space: nowrap;
    line-height: 1;
}

.trust-wordmark:hover { opacity: 1; color: var(--accent); }
.trust-wordmark .tw-accent { color: var(--accent); font-weight: 500; }

/* ============================================================
   Sections (general)
   ============================================================ */

.section {
    padding: var(--section-gap) 0;
}

/* ============================================================
   Problem Section (terminal)
   ============================================================ */

.problem {
    padding: var(--section-gap) 0;
    background: var(--bg-page);
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 64px;
    align-items: center;
}

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

.problem-lead {
    font-family: var(--font-serif);
    font-size: 1.22rem;
    line-height: 1.55;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.problem-emphasis {
    font-style: italic;
    color: var(--text-primary);
}

.problem-body {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-body);
    margin-bottom: 24px;
}

.problem-quote {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.08rem;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.55;
    padding-left: 20px;
    border-left: 2px solid var(--accent);
    margin-top: 28px;
}

/* --- Mac Terminal Window --- */
.mac-window {
    border-radius: 12px;
    background: #1d1d22;
    box-shadow:
        0 30px 60px -15px rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(0, 0, 0, 0.08),
        0 2px 4px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transform: perspective(1400px) rotateY(-3deg) rotateX(2deg);
    transition: transform 0.5s var(--ease);
    width: 100%;
    max-width: 560px;
}

.mac-window:hover {
    transform: perspective(1400px) rotateY(0deg) rotateX(0deg);
}

.mac-titlebar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    padding: 11px 14px;
    background: linear-gradient(180deg, #3a3a40, #2d2d32);
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
}

.mac-dots {
    display: flex;
    gap: 7px;
}

.mac-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.3);
}

.mac-dot-red { background: #ff5f56; }
.mac-dot-yellow { background: #ffbd2e; }
.mac-dot-green { background: #27c93f; }

.mac-title {
    font-family: var(--font-sans);
    font-size: 0.74rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.55);
    text-align: center;
    letter-spacing: 0.01em;
}

.mac-spacer { width: 52px; }

.mac-body {
    padding: 16px 20px 18px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    line-height: 1.6;
    color: rgba(232, 230, 224, 0.92);
}

.term-line {
    opacity: 1;
    transform: none;
}

.t-prompt { color: #27c93f; font-weight: 600; }
.t-cmd { color: rgba(232, 230, 224, 0.98); }
.t-comment { color: rgba(232, 230, 224, 0.42); font-style: italic; }
.t-highlight { color: #ffbd2e; font-weight: 500; }
.t-check { color: #27c93f; font-weight: 700; margin-right: 2px; }
.t-out-text { color: rgba(232, 230, 224, 0.78); padding-left: 14px; }
.t-blink { animation: blink 1s infinite; color: rgba(232, 230, 224, 0.7); }

.t-tag {
    display: inline-block;
    padding: 0 6px;
    margin-right: 8px;
    border-radius: 3px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    vertical-align: middle;
}

.t-tag-err {
    background: rgba(255, 95, 86, 0.15);
    color: #ff7c72;
    border: 1px solid rgba(255, 95, 86, 0.3);
}

.t-tag-warn {
    background: rgba(255, 189, 46, 0.13);
    color: #ffc857;
    border: 1px solid rgba(255, 189, 46, 0.3);
}

.term-line.t-fail { color: #ff9a91; }
.term-line.t-warn { color: #ffcb6b; }
.term-line.t-ok { color: #7ee094; }
.term-line.t-dim { color: rgba(232, 230, 224, 0.42); }
.term-line.t-out { color: rgba(232, 230, 224, 0.78); }

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ============================================================
   Services
   ============================================================ */

.services {
    padding: var(--section-gap) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.service-card {
    padding: 28px 26px;
    background: var(--bg-card);
    border-radius: var(--radius);
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-3px);
}

.service-card:hover::before { opacity: 1; }

.service-number {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.service-title {
    font-family: var(--font-serif);
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.015em;
    margin-bottom: 8px;
    line-height: 1.25;
}

.service-desc {
    font-size: 0.86rem;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 16px;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-top: 14px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.service-list li {
    position: relative;
    padding-left: 16px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 1.5px;
    background: var(--accent);
}

/* ============================================================
   Pain Points (dark block — Anthropic "Project Glasswing" style)
   ============================================================ */

.pain-points {
    padding: 16px 0 16px;
}

.pain-points-card {
    background: var(--bg-dark);
    border-radius: var(--radius-lg);
    margin: 0 16px;
    padding: 80px 0 88px;
    position: relative;
    overflow: hidden;
}

.pain-points-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(201, 100, 66, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 48px;
}

.pain-item {
    padding: 28px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    transition: var(--transition);
}

.pain-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(201, 100, 66, 0.25);
    transform: translateY(-2px);
}

.pain-number {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.pain-item h3 {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-heading-dark);
    letter-spacing: -0.015em;
    margin-bottom: 10px;
    line-height: 1.3;
}

.pain-item p {
    font-size: 0.84rem;
    color: var(--text-dim-dark);
    line-height: 1.6;
    margin-bottom: 14px;
}

.pain-solution {
    display: inline-block;
    font-size: 0.76rem;
    font-weight: 500;
    color: var(--accent);
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    width: 100%;
}

/* ============================================================
   Stack Table
   ============================================================ */

.stack-section {
    padding: var(--section-gap) 0;
}

.stack-table {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
}

.stack-row {
    display: grid;
    grid-template-columns: 1.4fr 2fr 2fr;
    gap: 24px;
    padding: 22px 28px;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

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

.stack-row:hover:not(.stack-row-header) {
    background: var(--bg-card-hover);
}

.stack-row-header {
    background: rgba(0, 0, 0, 0.03);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 14px 28px;
}

.stack-layer-name {
    font-family: var(--font-serif);
    font-size: 1.02rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.stack-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 22px;
    padding: 0 8px;
    background: var(--accent-soft);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: 4px;
    letter-spacing: 0.03em;
}

.stack-tech {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-body);
    font-weight: 500;
}

.stack-expertise {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* ============================================================
   Process Timeline
   ============================================================ */

.process {
    padding: var(--section-gap) 0;
}

.process-steps {
    max-width: 860px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-step {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 40px;
    padding: 32px 0;
    border-top: 1px solid var(--border-subtle);
}

.process-step:last-child { border-bottom: 1px solid var(--border-subtle); }

.process-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.process-num {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.08em;
}

.process-time {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
}

.process-content h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.015em;
    margin-bottom: 10px;
}

.process-content p {
    font-size: 0.96rem;
    color: var(--text-body);
    line-height: 1.65;
    max-width: 560px;
}

/* ============================================================
   Problem list (under the display heading)
   ============================================================ */

.problem-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 22px;
    margin: 22px 0 12px;
}

.problem-list li {
    position: relative;
    padding-left: 22px;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-body);
}

.p-dot {
    position: absolute;
    left: 0;
    top: 9px;
    width: 10px;
    height: 10px;
    border-radius: 3px;
    background: var(--accent);
    opacity: 0.85;
    box-shadow: 0 0 0 3px rgba(201, 100, 66, 0.12);
}

/* ============================================================
   Custom Engagements callout
   ============================================================ */

.custom-callout {
    margin-top: 40px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.custom-callout::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 85% 50%, rgba(201, 100, 66, 0.08), transparent 55%);
    pointer-events: none;
}

.custom-callout-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.5fr auto;
    gap: 40px;
    align-items: center;
    padding: 36px 40px;
}

.custom-callout-copy h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.015em;
    margin: 4px 0 10px;
}

.custom-callout-copy p {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.6;
    max-width: 640px;
}

/* ============================================================
   Clients grid
   ============================================================ */

.clients {
    padding: var(--section-gap) 0;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.client-card {
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 32px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    transition: all 0.35s var(--ease);
    position: relative;
    overflow: hidden;
}

.client-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.45s var(--ease);
}

.client-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-3px);
    box-shadow: 0 14px 32px -18px rgba(0, 0, 0, 0.18);
}

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

.client-logo {
    height: 46px;
    display: flex;
    align-items: center;
    color: var(--text-primary);
}

.client-logo svg { max-height: 46px; width: auto; }

.client-logo-placeholder {
    align-items: center;
    justify-content: center;
    height: 46px;
    padding: 0 18px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 8px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: -0.01em;
    align-self: flex-start;
}

.client-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.client-status {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 10px;
    background: var(--accent-soft);
    border-radius: 100px;
}

.client-info h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.015em;
    line-height: 1.3;
}

.client-info p {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.55;
}

/* ============================================================
   Confidentiality card
   ============================================================ */

.confidentiality-card {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 24px;
    align-items: start;
    padding: 32px 36px;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: 0 6px 20px -12px rgba(0, 0, 0, 0.1);
}

.confidentiality-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    color: var(--text-primary);
}

.confidentiality-body h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.015em;
    line-height: 1.3;
    margin-bottom: 8px;
}

.confidentiality-body p {
    font-size: 0.96rem;
    color: var(--text-body);
    line-height: 1.6;
}

/* ============================================================
   Process note
   ============================================================ */

.process-note {
    margin-top: 28px;
    padding: 20px 24px;
    background: var(--accent-soft);
    border-left: 3px solid var(--accent);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.6;
    max-width: 860px;
}

.process-note strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ============================================================
   Results
   ============================================================ */

.results {
    padding: var(--section-gap) 0;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.result-card {
    padding: 36px 28px;
    background: var(--bg-card);
    border-radius: var(--radius);
    text-align: left;
    transition: var(--transition);
}

.result-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-2px);
}

.result-number {
    font-family: var(--font-serif);
    font-size: 3.2rem;
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 16px;
}

.result-unit {
    font-size: 1.6rem;
    color: var(--accent);
    margin-left: 4px;
}

.result-card p {
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.55;
}

/* ============================================================
   Industries
   ============================================================ */

.industries {
    padding: var(--section-gap) 0;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    border-top: 1px solid var(--border-subtle);
}

.industry {
    padding: 32px 0 8px;
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
}

.industry-mark {
    width: 28px;
    height: 2px;
    background: var(--accent);
    margin-bottom: 20px;
}

.industry h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.015em;
    margin-bottom: 10px;
}

.industry p {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.6;
    margin-bottom: 24px;
}

/* ============================================================
   CTA
   ============================================================ */

.cta {
    padding: 40px 0 80px;
}

.cta-card {
    background: var(--bg-dark);
    border-radius: var(--radius-lg);
    padding: 64px 56px;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -150px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(201, 100, 66, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: start;
    position: relative;
}

.cta-copy .eyebrow { color: var(--accent); }

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--text-heading-dark);
    line-height: 1.15;
    margin-bottom: 18px;
}

.cta-desc {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-on-dark);
    opacity: 0.85;
    margin-bottom: 28px;
}

.cta-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.cta-bullets {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-bullets li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-on-dark);
    opacity: 0.75;
}

.bullet-check {
    color: var(--accent);
    font-weight: 700;
}

/* --- CTA Form --- */
.cta-form-wrap {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 28px;
}

.cta-form h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-heading-dark);
    margin-bottom: 18px;
}

.cta-form label {
    display: block;
    margin-bottom: 14px;
}

.cta-form label span {
    display: block;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--text-dim-dark);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.cta-form input,
.cta-form textarea {
    width: 100%;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: var(--text-heading-dark);
    font-size: 0.88rem;
    font-family: var(--font-sans);
    transition: var(--transition);
}

.cta-form input::placeholder,
.cta-form textarea::placeholder {
    color: rgba(232, 230, 224, 0.35);
}

.cta-form input:focus,
.cta-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.3);
}

.cta-form textarea { resize: vertical; min-height: 72px; }

.cta-form .btn-primary {
    background: var(--accent);
    margin-top: 6px;
}

.cta-form .btn-primary:hover {
    background: var(--accent-hover);
}

.form-note {
    font-size: 0.76rem;
    color: var(--text-dim-dark);
    text-align: center;
    margin-top: 12px;
}

.form-thanks {
    text-align: center;
    padding: 32px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.form-thanks .thanks-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 100, 66, 0.12);
    border-radius: 50%;
}

.form-thanks h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-heading-dark);
    letter-spacing: -0.015em;
}

.form-thanks p {
    font-size: 0.95rem;
    color: var(--text-on-dark);
    line-height: 1.55;
    max-width: 340px;
}

.form-thanks strong {
    color: var(--accent);
    font-weight: 600;
}

/* ============================================================
   Legal pages (Privacy, Terms)
   ============================================================ */

.legal-page {
    padding: 170px 0 80px;
    max-width: 780px;
    margin: 0 auto;
}

.legal-header {
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-subtle);
}

.legal-meta {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.legal-body section {
    margin-bottom: 40px;
}

.legal-body h2 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.015em;
    line-height: 1.3;
    margin-bottom: 14px;
}

.legal-body h3 {
    font-family: var(--font-serif);
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 18px 0 8px;
}

.legal-body p {
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.7;
    margin-bottom: 14px;
}

.legal-body a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: rgba(201, 100, 66, 0.35);
    text-underline-offset: 4px;
}

.legal-body a:hover {
    text-decoration-color: var(--accent);
}

.legal-body ul {
    padding-left: 0;
    margin: 10px 0 18px;
}

.legal-body ul li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 10px;
    font-size: 0.98rem;
    color: var(--text-body);
    line-height: 1.65;
}

.legal-body ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 10px;
    height: 1.5px;
    background: var(--accent);
}

.legal-body strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ============================================================
   Footer
   ============================================================ */

.footer {
    padding: 72px 0 32px;
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 56px;
    margin-bottom: 56px;
}

.footer-tagline {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-top: 16px;
    line-height: 1.6;
    max-width: 280px;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 18px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    font-size: 0.88rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.footer-bottom-links a:hover { color: var(--text-primary); }

/* ============================================================
   Scroll reveal animation
   ============================================================ */

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* Staggered reveal for process timeline — each step slides in from the left */
.process-step {
    opacity: 0;
    transform: translateX(-32px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}

.process-step.visible .process-num {
    animation: num-pulse 0.6s var(--ease);
}

@keyframes num-pulse {
    0% { letter-spacing: 0.2em; opacity: 0; }
    100% { letter-spacing: 0.08em; opacity: 1; }
}

/* Gentle lift for client/result cards on intersection */
.client-card.reveal,
.result-card.reveal,
.service-card.reveal,
.pain-item.reveal,
.industry.reveal {
    transform: translateY(36px);
}

.client-card.reveal.visible,
.result-card.reveal.visible,
.service-card.reveal.visible,
.pain-item.reveal.visible,
.industry.reveal.visible {
    transform: translateY(0);
}

/* ============================================================
   Responsive
   ============================================================ */

/* --- Large monitors: scale layout up so content doesn't look tiny --- */
@media (min-width: 1440px) {
    :root {
        --container: 1280px;
        --container-wide: 1440px;
    }
    html { font-size: 17px; }
}

@media (min-width: 1760px) {
    :root {
        --container: 1400px;
        --container-wide: 1560px;
    }
    html { font-size: 18px; }
}

@media (max-width: 1024px) {
    .hero-grid,
    .problem-grid,
    .cta-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        align-items: start;
    }

    .hero-left { padding-top: 0; }

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

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

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

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

    .process-step {
        grid-template-columns: 140px 1fr;
        gap: 24px;
    }

    .custom-callout-inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-gap: 64px;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 98px;
        left: 0; right: 0; bottom: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 24px 32px 40px;
        background: var(--bg-page);
        border-top: 1px solid var(--border-subtle);
        z-index: 999;
        overflow-y: auto;
        box-shadow: 0 10px 24px -10px rgba(0, 0, 0, 0.08);
    }

    .nav-links.open { display: flex; }

    .nav-link, .nav-cta {
        width: 100%;
        padding: 16px 8px;
        font-size: 1.02rem;
        border-radius: 0;
        border-bottom: 1px solid var(--border-subtle);
        justify-content: flex-start;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 16px;
        border-radius: 100px;
        justify-content: center;
        padding: 14px 18px;
    }

    .nav-toggle { display: flex; }

    .hero {
        padding: 150px 0 56px;
    }

    .hero-grid {
        gap: 32px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .services-grid,
    .industries-grid,
    .pain-grid,
    .results-grid,
    .clients-grid {
        grid-template-columns: 1fr;
    }

    .problem-list {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .custom-callout-inner {
        padding: 28px 24px;
    }

    .confidentiality-card {
        grid-template-columns: 1fr;
        padding: 28px 24px;
        gap: 16px;
    }

    .confidentiality-icon { width: 48px; height: 48px; }

    .stack-row {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 18px 20px;
    }

    .stack-row-header { display: none; }

    .case-card,
    .cta-card,
    .pain-points-card {
        padding: 32px 24px;
    }

    .case-title { font-size: 1.6rem; }

    .process-step {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .process-meta {
        flex-direction: row;
        align-items: center;
        gap: 12px;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .container {
        padding: 0 20px;
    }

    .mac-window {
        transform: none;
    }

    .trust-logos {
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .announcement-bar { font-size: 0.72rem; padding: 8px 16px; }
    .nav-container { padding: 0 20px; height: 60px; }
    .navbar { top: 30px; }
    html { scroll-padding-top: 92px; }
    .hero { padding: 140px 0 48px; }
    .trust-logos { gap: 24px; }
    .trust-logo { height: 26px; }
    .trust-wordmark { font-size: 1.1rem; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .mac-window { transform: none; }
    .reveal { opacity: 1; transform: none; }
}