/* ============================================
   Ryan Burnett UX Portfolio — Global Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,700;1,700&display=swap');

/* ── Reset ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── Tokens ─────────────────────────────── */
:root {
  --navy:     #0F1F3D;
  --navy-mid: #1B3160;
  --ink:      #1A1A2E;
  --blue:     #1A6FBF;
  --blue-lt:  #2E8CE8;
  --teal:     #0097A7;
  --amber:    #E87722;
  --sand:     #F5F0E8;
  --smoke:    #F7F8FA;
  --border:   #E2E6ED;
  --text:     #1A1A2E;
  --muted:    #5A6478;
  --white:    #FFFFFF;

  --r-sm:     6px;
  --r-md:     12px;
  --r-lg:     20px;
  --r-xl:     32px;

  --shadow-sm: 0 1px 4px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.14);

  --max-w: 1120px;
  --nav-h: 68px;
}

/* ── Base ─────────────────────────────── */
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ─────────────────────────── */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }

.display {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
}

.display em {
  font-style: italic;
  color: var(--amber);
}

h2.section-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.section-kicker {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
  display: block;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 70ch;
  margin-bottom: 3rem;
  white-space: nowrap;
}

/* ── Layout ─────────────────────────────── */
.container {
  width: min(100%, var(--max-w));
  margin-inline: auto;
  padding-inline: 1.5rem;
}

section { padding-block: 5rem; }

/* ── Navigation ─────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}

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

.nav-logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
  letter-spacing: -0.02em;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background 0.2s, transform 0.15s;
}

.nav-cta:hover { background: var(--navy-mid); transform: translateY(-1px); }

/* ── Hero ─────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 80% 20%, rgba(26,111,191,.25) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(0,151,167,.20) 0%, transparent 60%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
  padding-block: 6rem;
}

.hero-content { color: var(--white); }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  margin-bottom: 1.5rem;
}

.hero-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--amber);
  display: block;
}

.hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.75rem, 5.5vw, 4.5rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--white);
}

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

.hero-description {
  font-size: 1.1rem;
  color: rgba(255,255,255,.72);
  max-width: 46ch;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

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

.btn-primary {
  background: var(--amber);
  color: var(--white);
  padding: 0.875rem 2rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,119,34,.4);
}

.btn-ghost {
  border: 1.5px solid rgba(255,255,255,.3);
  color: rgba(255,255,255,.85);
  padding: 0.875rem 2rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: border-color 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-ghost:hover {
  border-color: rgba(255,255,255,.7);
  color: var(--white);
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,.12);
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,.5);
  margin-top: 0.25rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.hero-badge {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  padding: 2rem;
  min-width: 240px;
  backdrop-filter: blur(8px);
}

.hero-badge-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.skills-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: rgba(255,255,255,.8);
  font-size: 0.875rem;
}

.skill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  flex-shrink: 0;
}

/* ── Logo Strip ─────────────────────────── */
.logo-strip {
  background: var(--white);
  padding-block: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.logo-strip-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  margin-bottom: 1.75rem;
}

.logo-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.logo-row-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: nowrap;
}

.logo-row img,
.logo-row object {
  height: 28px;
  width: auto;
  opacity: 0.45;
  filter: grayscale(1);
  transition: opacity 0.2s, filter 0.2s;
}

.logo-row img:hover,
.logo-row object:hover {
  opacity: 0.75;
  filter: grayscale(0.4);
}

/* ── About ─────────────────────────────── */
.about {
  background: var(--smoke);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-text h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  color: var(--navy);
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

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

.about-text p:last-of-type { margin-bottom: 0; }

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

.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 1.25rem;
  position: relative;
  padding-bottom: 2rem;
}

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

.timeline-item::before {
  content: '';
  position: absolute;
  left: 108px;
  top: 28px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item:last-child::before { display: none; }

.timeline-year {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--amber);
  text-align: right;
  padding-top: 3px;
  line-height: 1.3;
  white-space: nowrap;
}

.timeline-dot {
  position: absolute;
  left: 105px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 2px var(--blue);
}

.timeline-body {
  padding-left: 0.75rem;
}

.timeline-role {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
  line-height: 1.3;
}

.timeline-company {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.125rem;
}

/* ── Case Studies ─────────────────────────── */
.case-studies { background: var(--white); }

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.case-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.case-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.case-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
  background: var(--smoke);
}

.case-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.case-card:hover .case-card-image img {
  transform: scale(1.04);
}

.case-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--navy);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

.case-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.case-card-company {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.5rem;
}

.case-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.case-card-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.25rem;
}

.case-card-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tag {
  font-size: 0.75rem;
  font-weight: 500;
  background: var(--smoke);
  color: var(--muted);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  border: 1px solid var(--border);
}

.case-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  transition: gap 0.2s;
}

.case-card-link:hover { gap: 0.75rem; }

.case-card-link .arrow { font-size: 1rem; }

/* ── Case Study Page ─────────────────────────── */
.cs-hero {
  background: var(--navy);
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 4rem;
  color: var(--white);
}

.cs-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.cs-breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cs-breadcrumb a { color: rgba(255,255,255,.5); }
.cs-breadcrumb a:hover { color: rgba(255,255,255,.9); }

.cs-company-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}

.cs-hero h1 {
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.cs-hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.7);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.cs-meta-row {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.cs-meta-item { }

.cs-meta-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 0.2rem;
}

.cs-meta-value {
  font-size: 0.9rem;
  color: rgba(255,255,255,.85);
  font-weight: 500;
}

.cs-hero-image {
  border-radius: var(--r-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cs-hero-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

/* Impact bar */
.impact-bar {
  background: var(--amber);
  padding-block: 3rem;
}

.impact-bar .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
}

.impact-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.impact-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,.8);
  margin-top: 0.375rem;
  font-weight: 500;
}

/* CS Body */
.cs-body { background: var(--white); }

.cs-section {
  padding-block: 4rem;
  border-bottom: 1px solid var(--border);
}

.cs-section:last-child { border-bottom: none; }

.cs-section-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
}

.cs-section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.5rem;
  display: block;
}

.cs-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
}

.cs-section-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-top: 2rem;
  margin-bottom: 0.625rem;
}

.cs-section-content h3:first-child { margin-top: 0; }

.cs-section-content p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.cs-section-content p:last-of-type { margin-bottom: 0; }

.cs-section-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1rem;
}

.cs-section-content ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.cs-section-content ul li::before {
  content: '→';
  color: var(--amber);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05em;
}

/* Process steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.process-step {
  background: var(--smoke);
  border-radius: var(--r-md);
  padding: 1.25rem;
  text-align: center;
  position: relative;
}

.process-step-num {
  width: 32px;
  height: 32px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  margin: 0 auto 0.75rem;
}

.process-step h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.375rem;
}

.process-step p {
  font-size: 0.8rem;
  color: var(--muted) !important;
  line-height: 1.5 !important;
  margin: 0 !important;
}

/* Quote block */
.quote-block {
  border-left: 3px solid var(--amber);
  padding: 1.25rem 1.5rem;
  background: var(--sand);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  margin: 1.5rem 0;
}

.quote-block p {
  font-style: italic;
  color: var(--navy) !important;
  font-size: 1.05rem !important;
  margin: 0 !important;
}

.quote-block cite {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.5rem;
  display: block;
  font-style: normal;
  font-weight: 500;
}

/* Image grid */
.img-grid {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

.img-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.img-grid.cols-1 { grid-template-columns: 1fr; }

.img-grid figure {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.img-grid figure img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: top;
}

.img-grid figure.tall img { height: 380px; }

.img-grid figcaption {
  font-size: 0.78rem;
  color: var(--muted);
  padding: 0.5rem 0.75rem;
  background: var(--smoke);
  font-style: italic;
}

/* Highlight box */
.highlight-box {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--r-lg);
  padding: 2rem;
  margin: 1.5rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
  text-align: center;
}

.highlight-box .num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--amber);
}

.highlight-box .lbl {
  font-size: 0.8rem;
  color: rgba(255,255,255,.7);
  margin-top: 0.25rem;
}

/* Skills section */
.skills { background: var(--smoke); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.skill-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
}

.skill-card-icon {
  width: 40px;
  height: 40px;
  background: var(--smoke);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 0.875rem;
}

.skill-card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.skill-card p {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── Awards ─────────────────────────────────── */
.awards {
  background: var(--white);
  border-top: 1px solid var(--border);
}

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

.award-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
}

.award-logo-wrap {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.award-logo {
  height: 80px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  object-position: center;
}

.award-logo.tall {
  height: 120px;
}

.award-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
}

.award-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  margin-top: -0.25rem;
}

@media (max-width: 700px) {
  .awards-grid { grid-template-columns: 1fr; }
}

/* ── Certifications ─────────────────────────── */
.certifications {
  background: var(--smoke);
  border-top: 1px solid var(--border);
}

.cert-grid {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

.cert-badge {
  width: 110px;
  height: 110px;
  object-fit: contain;
  border-radius: var(--r-md);
}

.cert-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.35;
  white-space: nowrap;
  text-align: center;
}

.cert-issuer {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.2rem;
  text-align: center;
}

.cert-desc {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.55;
  margin-top: 0.5rem;
  max-width: 220px;
}

.cert-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s;
}

.cert-link:hover { color: var(--navy); }

/* ── Contact ─────────────────────────────── */
.contact {
  background: var(--navy);
  text-align: center;
  color: var(--white);
}

.contact h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.contact p {
  color: rgba(255,255,255,.65);
  font-size: 1.05rem;
  max-width: 44ch;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.contact-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ─────────────────────────────── */
footer {
  background: var(--ink);
  padding-block: 2rem;
  text-align: center;
}

footer p {
  font-size: 0.8rem;
  color: rgba(255,255,255,.35);
}

/* ── Back link ─────────────────────────── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,.6);
  transition: color 0.2s;
  margin-bottom: 2rem;
}

.back-link:hover { color: var(--white); }

/* ── Responsive ─────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-badge { display: none; }
  .about-inner { grid-template-columns: 1fr; gap: 3rem; }
  .cs-hero-inner { grid-template-columns: 1fr; }
  .cs-hero-image { display: none; }
  .cs-section-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .cs-section-title { position: static; }
  .nav-links { display: none; }
  .hero-stats { gap: 1.5rem; }
  .img-grid.cols-2 { grid-template-columns: 1fr; }
}