/* ============================================================
   Legacyworks — Shared Stylesheet
   ============================================================ */

/* ——— CUSTOM PROPERTIES ——— */
:root {
  /* Brand: #56004e plum · #e7a614 amber (logo gold)
     Amber tuned to harmonize with logo. Two plum shades: main + hover. */
  --color-primary: #56004e;         /* brand plum — rich, approachable */
  --color-primary-light: #6E2268;   /* lighter plum for hovers */
  --color-primary-deep: #3D0038;    /* deepened plum for emphasis text */
  --color-accent: #C99410;          /* brand amber — warm gold, logo-adjacent */
  --color-accent-hover: #A87B0D;    /* deeper amber for hover states */
  --color-accent-light: #E7A614;    /* logo gold — for dark backgrounds */
  --color-bg: #FAF7F2;              /* warm cream */
  --color-bg-alt: #F2EDE5;          /* slightly deeper cream for sections */
  --color-text: #2B1429;            /* near-black with plum undertone */
  --color-text-light: #6E5C71;      /* muted plum-grey for secondary text */
  --color-white: #FFFFFF;
  --color-border: #E0DAD1;          /* warm taupe dividers */
  --color-dark-bg: #200E1F;         /* deep plum-black for dark sections */
  --color-dark-text: #F0EBE4;       /* warm off-white for dark sections */
  --color-dark-muted: #A0949F;      /* muted mauve for dark sections */
  --color-dark-subtle: #6E5C6E;     /* subtle text on dark backgrounds */
  --color-dark-body: #BDB4BF;       /* body text in dark boxes */

  --font-display: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Golden ratio type scale (base 16px × 1.618)
     φ^-1 = 10px  |  φ^-0.5 = 13px  |  φ^0 = 16px
     φ^0.5 = 20px |  φ^1 = 26px     |  φ^2 = 42px
     φ^3 = 68px   |  φ^4 = 110px (capped)             */

  --max-width: 820px;
  --space-xl: clamp(80px, 10vw, 140px);
  --space-lg: clamp(48px, 6vw, 80px);
  --space-md: clamp(24px, 3vw, 40px);
}

/* ——— RESET ——— */
* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: clamp(16px, 1.1vw, 18px);   /* φ^0 base: 16-18px */
  line-height: 1.618;                      /* golden ratio line-height */
  font-weight: 400;
  font-optical-sizing: auto;
}

/* ——— NAV ——— */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 clamp(24px, 4vw, 48px);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(250, 247, 242, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

nav.scrolled {
  border-bottom-color: var(--color-border);
}

/* Logo container */
.logo {
  display: flex;
  align-items: center;
}

.logo a {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 40px;                  /* 64px nav ÷ φ ≈ 40px */
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
}

.nav-mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  position: absolute;
  left: 0;
  transition: all 0.3s ease;
}

.nav-mobile-toggle span:nth-child(1) { top: 0; }
.nav-mobile-toggle span:nth-child(2) { top: 9px; }
.nav-mobile-toggle span:nth-child(3) { top: 18px; }

/* ——— SHARED SECTION STYLES ——— */
.section-label {
  font-family: var(--font-sans);
  font-size: 10px;                /* φ^-1 ≈ 10px */
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 42px);  /* φ^1 → φ^2 */
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: -0.005em;
  color: var(--color-text);
}

h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 26px);    /* → φ^1 = 26px */
  font-weight: 400;
  line-height: 1.25;
  margin-bottom: 12px;
  color: var(--color-text);
}

p + p {
  margin-top: 1.2em;
}

section {
  padding: var(--space-xl) clamp(24px, 4vw, 48px);
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-cta {
  display: inline-block;
  margin-top: var(--space-md);
  font-family: var(--font-sans);
  font-size: 13px;               /* φ^-0.5 */
  font-weight: 500;
  color: var(--color-accent);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}

.section-cta:hover,
.section-cta:focus-visible {
  color: var(--color-primary);
}

/* ——— HERO (homepage) ——— */
.hero {
  padding: calc(64px + var(--space-xl)) clamp(24px, 4vw, 48px) var(--space-lg);
  max-width: 960px;
  margin: 0 auto;
}

.hero-tagline {
  font-family: var(--font-sans);
  font-size: 10px;                       /* φ^-1 (matches section-label) */
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.2vw, 68px);  /* → φ^3 = 68px */
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--color-text);
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-intro {
  max-width: 600px;
  font-size: clamp(18px, 1.3vw, 20px);  /* → φ^0.5 = 20px */
  line-height: 1.618;
  color: var(--color-text-light);
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-cta {
  display: inline-block;
  margin-top: var(--space-lg);
  font-family: var(--font-sans);
  font-size: 13px;                       /* φ^-0.5 */
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  text-decoration: none;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
  transition: color 0.2s ease;
}

.hero-cta:hover,
.hero-cta:focus-visible {
  color: var(--color-primary);
}

/* ——— ABOUT (homepage) ——— */
.about {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-lead {
  font-size: clamp(18px, 1.4vw, 22px);  /* between φ^0 and φ^1 — lead text */
  line-height: 1.55;
  color: var(--color-text);
  margin-bottom: 1.5em;
  font-weight: 350;
}

.about p:not(.about-lead) {
  color: var(--color-text-light);
}

.bio-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 400;
  transition: color 0.2s ease;
}

.bio-link:hover,
.bio-link:focus-visible {
  color: var(--color-primary);
}

/* ——— SERVICES (homepage) ——— */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 56px;
  margin-top: var(--space-md);
}

.service-item {
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.service-item h3 {
  color: var(--color-text);
}

.service-item p {
  font-size: 16px;               /* φ^0 base */
  color: var(--color-text-light);
  line-height: 1.618;
}

.services-intro {
  color: var(--color-text-light);
  max-width: 600px;
}

/* ——— CREDENTIALS STRIP (inside clients section) ——— */
.credentials-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: var(--space-md);
  padding: 28px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.credential-stat {
  text-align: center;
  padding: 8px 16px;
  position: relative;
}

.credential-stat + .credential-stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 36px;
  background: var(--color-border);
}

.credential-stat .credential-number {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 54px);  /* bumped: between φ^2 and φ^2.5 */
  color: var(--color-primary);
  line-height: 1;
  display: block;
  margin-bottom: 10px;
  font-variant-numeric: lining-nums;
}

.credential-detail {
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 */
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-light);
  line-height: 1.35;
  display: block;
}

.credential-detail strong {
  color: var(--color-text);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ——— HOW IT WORKS (homepage) ——— */
.how-it-works {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.process-intro {
  color: var(--color-text-light);
  max-width: 600px;
  margin-bottom: 8px;
}

.process-steps {
  margin-top: var(--space-md);
  counter-reset: step;
}

.process-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 0 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
  counter-increment: step;
}

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

.step-number {
  font-family: var(--font-display);
  font-size: 26px;               /* φ^1 */
  color: var(--color-accent);
  line-height: 1.3;
}

.step-number::before {
  content: counter(step);
}

.process-step p {
  color: var(--color-text-light);
  font-size: 16px;
}

/* ——— CLIENTS (homepage) ——— */
.clients-intro {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.client-grid {
  column-count: 3;
  column-gap: 40px;
  margin-top: var(--space-md);
  padding-top: 0;
}

.client-grid .client-name {
  font-family: var(--font-sans);
  font-size: 13px;               /* φ^-0.5 */
  line-height: 2;
  color: var(--color-text-light);
  break-inside: avoid;
}

.client-name .estate {
  font-size: 10px;               /* φ^-1 */
  font-style: italic;
  color: var(--color-text-light);
  margin-left: 4px;
}

.client-name.notable {
  color: var(--color-text);
  font-weight: 500;
}

/* ——— CONTACT / FOOTER (homepage) ——— */
.contact {
  background: var(--color-dark-bg);
  color: var(--color-dark-text);
  padding: var(--space-xl) clamp(24px, 4vw, 48px) var(--space-lg);
}

.contact .section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.contact h2 {
  color: var(--color-dark-text);
}

.contact .section-label {
  color: var(--color-accent-light);
}

.contact-intro {
  color: var(--color-dark-muted);
  max-width: 400px;
  font-size: 16px;               /* φ^0 base */
  margin-top: 16px;
}

.contact-details {
  font-family: var(--font-sans);
  font-size: 16px;               /* φ^0 base */
  line-height: 1.618;
  color: var(--color-dark-muted);
}

.contact-details strong {
  color: var(--color-dark-text);
  font-weight: 500;
  display: block;
  margin-bottom: 4px;
}

.contact-details a {
  color: var(--color-accent-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-details a:hover {
  color: var(--color-dark-text);
}

.contact-details .contact-btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 13px;               /* φ^-0.5 */
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.contact-details .contact-btn:hover {
  background: var(--color-accent-hover);
  color: var(--color-white);
}

.contact-details .contact-btn:focus-visible {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 3px;
}

.contact-secondary {
  margin-top: 24px;
  font-size: 13px;               /* φ^-0.5 */
  line-height: 1.8;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: var(--space-lg) auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 */
  color: var(--color-dark-subtle);
}

.footer-bottom a {
  color: var(--color-dark-subtle);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--color-dark-muted);
}

/* ——— PAGE HEADER (learn page) ——— */
.page-header {
  padding: calc(64px + var(--space-xl)) clamp(24px, 4vw, 48px) var(--space-lg);
  max-width: 960px;
  margin: 0 auto;
}

.page-header .section-label {
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.2vw, 54px);  /* between φ^2 and φ^3 — subpage hero */
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}

.page-header-intro {
  max-width: 620px;
  font-size: clamp(18px, 1.3vw, 20px);  /* φ^0.5 */
  line-height: 1.618;
  color: var(--color-text-light);
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

/* ——— TABLE OF CONTENTS (learn page) ——— */
.toc {
  padding: 0 clamp(24px, 4vw, 48px) var(--space-lg);
  max-width: calc(var(--max-width) + 48px);
  margin: 0 auto;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
}

.toc-inner {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
}

.toc-title {
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 */
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toc-list a {
  font-family: var(--font-sans);
  font-size: 16px;               /* φ^0 base */
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s ease;
  line-height: 1.4;
}

.toc-list a:hover {
  color: var(--color-primary);
}

.toc-list .toc-number {
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 */
  color: var(--color-border);
  margin-right: 12px;
  font-weight: 500;
}

/* ——— ARTICLE SECTIONS (learn page) ——— */
.article-section {
  padding: var(--space-xl) clamp(24px, 4vw, 48px);
}

.article-section:nth-child(even) {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.article-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.article-section h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 42px);  /* φ^1 → φ^2 */
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: -0.005em;
}

.article-section h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 2vw, 26px);    /* → φ^1 */
  font-weight: 400;
  line-height: 1.25;
  margin-top: 2em;
  margin-bottom: 0.6em;
}

.article-section p {
  color: var(--color-text-light);
}

.article-section .article-lead {
  font-size: clamp(18px, 1.4vw, 20px);  /* φ^0.5 */
  line-height: 1.55;
  color: var(--color-text);
  font-weight: 350;
  margin-bottom: 1.5em;
}

/* ——— HIGHLIGHT BOX (learn page) ——— */
.highlight-box {
  background: var(--color-dark-bg);
  color: var(--color-dark-text);
  padding: clamp(28px, 3vw, 40px);
  margin: 2em 0;
  border-radius: 2px;
}

.highlight-box p {
  color: var(--color-dark-body);
  font-size: 16px;
  line-height: 1.7;
}

.highlight-box strong {
  color: var(--color-accent-light);
  font-weight: 600;
}

.highlight-box .big-number {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 54px);   /* between φ^2 and φ^3 */
  color: var(--color-accent-light);
  line-height: 1.1;
  margin-bottom: 12px;
}

/* ——— TERM GRID (learn page) ——— */
.term-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 2em 0;
}

.term-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.term-item:last-child {
  border-bottom: none;
}

.term-item .term-label {
  font-family: var(--font-sans);
  font-size: 13px;               /* φ^-0.5 */
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text);
  margin-bottom: 6px;
}

.term-item p {
  font-size: 16px;
}

/* ——— WINDOW COMPARISON (learn page) ——— */
.window-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin: 2em 0;
}

.window-card {
  padding: 28px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
}

.article-section:nth-child(even) .window-card {
  background: var(--color-white);
}

.window-card .card-label {
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 */
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.window-card h3,
.window-card h4 {
  margin-top: 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-text);
  font-size: clamp(18px, 1.6vw, 20px);  /* φ^0.5 */
  margin-bottom: 12px;
}

.window-card p {
  font-size: 16px;               /* φ^0 base */
  line-height: 1.618;
}

/* ——— REASONS LIST (learn page) ——— */
.reasons-list {
  margin: 1.5em 0;
  counter-reset: reason;
}

.reason-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 0 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  counter-increment: reason;
}

.reason-item:last-child {
  border-bottom: none;
}

.reason-number {
  font-family: var(--font-display);
  font-size: 20px;               /* φ^0.5 */
  color: var(--color-accent);
  line-height: 1.5;
}

.reason-number::before {
  content: counter(reason);
}

.reason-item p {
  font-size: 16px;
}

/* ——— BACK TO TOP (learn page) ——— */
.section-top-link {
  display: inline-block;
  margin-top: 2em;
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 */
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

.section-top-link:hover {
  color: var(--color-primary);
}

/* ——— CTA BAND (learn page) ——— */
.cta-band {
  background: var(--color-dark-bg);
  color: var(--color-dark-text);
  padding: var(--space-lg) clamp(24px, 4vw, 48px);
  text-align: center;
}

.cta-band h2 {
  color: var(--color-dark-text);
  margin-bottom: 12px;
}

.cta-band p {
  color: var(--color-dark-muted);
  max-width: 500px;
  margin: 0 auto 24px;
  font-size: 16px;               /* φ^0 */
}

.cta-band a {
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 (uppercase label style) */
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  text-decoration: none;
  transition: color 0.2s ease;
}

.cta-band a:hover {
  color: var(--color-dark-text);
}

/* ——— FOOTER (learn page) ——— */
.footer {
  padding: var(--space-md) clamp(24px, 4vw, 48px);
  background: var(--color-dark-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sans);
  font-size: 10px;               /* φ^-1 */
  color: var(--color-dark-subtle);
}

.footer-inner a {
  color: var(--color-dark-subtle);
  text-decoration: none;
}

.footer-inner a:hover {
  color: var(--color-dark-muted);
}

/* ——— SKIP TO CONTENT ——— */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 200;
  padding: 8px 16px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 13px;               /* φ^-0.5 */
  font-weight: 500;
  text-decoration: none;
  border-radius: 0 0 4px 4px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

/* ——— FOCUS STATES ——— */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.nav-links a:focus-visible {
  color: var(--color-primary);
  outline-offset: 6px;
}

.logo a:focus-visible {
  outline-offset: 4px;
}

.nav-mobile-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

.toc-list a:focus-visible {
  color: var(--color-primary);
}

.section-top-link:focus-visible {
  color: var(--color-primary);
}

.cta-band a:focus-visible {
  color: var(--color-dark-text);
  outline-color: var(--color-accent-light);
}

.contact-details a:focus-visible {
  outline-color: var(--color-accent-light);
}

.footer-bottom a:focus-visible,
.footer-inner a:focus-visible {
  outline-color: var(--color-accent-light);
}

/* ——— ANIMATIONS ——— */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ——— RESPONSIVE ——— */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }

  nav.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(250, 247, 242, 0.98);
    backdrop-filter: blur(12px);
    padding: 24px clamp(24px, 4vw, 48px) 32px;
    border-bottom: 1px solid var(--color-border);
    gap: 20px;
  }

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

  .client-grid {
    column-count: 2;
  }

  .contact .section-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
  }

  .credentials-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 0;
  }

  .credential-stat:nth-child(3)::before {
    display: none;
  }

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

@media (max-width: 480px) {
  .client-grid {
    column-count: 1;
  }

  .process-step {
    grid-template-columns: 36px 1fr;
    gap: 0 16px;
  }

  .step-number {
    font-size: 20px;
  }
}

/* ——— REDUCED MOTION ——— */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero-tagline,
  .hero h1,
  .hero-intro,
  .hero-cta,
  .page-header .section-label,
  .page-header h1,
  .page-header-intro,
  .toc {
    opacity: 1;
  }
}

/* ——— PRINT ——— */
@media print {
  nav,
  .skip-link,
  .nav-mobile-toggle,
  .cta-band,
  .section-top-link,
  .hero-cta,
  .section-cta {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
    line-height: 1.5;
  }

  .hero, .page-header {
    padding-top: 0;
  }

  section {
    padding: 24pt 0;
    break-inside: avoid;
  }

  .contact {
    background: #fff;
    color: #000;
  }

  .contact h2, .contact .section-label {
    color: #000;
  }

  .contact-details, .contact-details a {
    color: #333;
  }

  .highlight-box {
    background: #f5f5f5;
    color: #000;
    border: 1px solid #ccc;
  }

  .highlight-box p, .highlight-box strong {
    color: #000;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 9pt;
    color: #666;
  }

  a[href^="#"]::after,
  a[href^="javascript"]::after,
  .logo a::after,
  .contact-btn::after {
    content: none;
  }
}