/* ============================================
   HELIOS Performance — Stylesheet
   Editorial / Refined aesthetic
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&family=Inter+Tight:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #f5f2ec;
  --bg-alt: #ebe6dc;
  --ink: #14130f;
  --ink-soft: #3a3833;
  --ink-muted: #6b6860;
  --accent: #ff5b1a;
  --accent-deep: #c43d05;
  --line: #1a1a17;
  --line-soft: #d8d2c5;
  --paper: #fbf9f4;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter Tight', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --max-width: 1320px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: -0.005em;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 20% 0%, rgba(255, 91, 26, 0.04), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(196, 61, 5, 0.03), transparent 50%);
  min-height: 100vh;
}

/* Subtle grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

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

a { color: inherit; text-decoration: none; }

/* ============ LAYOUT ============ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 2;
}

section { position: relative; z-index: 2; }

/* ============ TYPOGRAPHY ============ */

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-variation-settings: 'opsz' 144;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 6.2rem);
  font-weight: 300;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 400;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 500;
}

h4 {
  font-size: 1.25rem;
  font-weight: 500;
}

em, .italic {
  font-style: italic;
  font-family: var(--font-display);
  color: var(--accent);
}

p { color: var(--ink-soft); }

p + p { margin-top: 1.1em; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-soft);
  font-weight: 400;
  max-width: 60ch;
}

/* ============ NAVIGATION ============ */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 242, 236, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-soft);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}

.logo-mark::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-left: 0.4rem;
  padding-left: 0.7rem;
  border-left: 1px solid var(--line-soft);
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.2s;
  position: relative;
}

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

.nav-links a.active { color: var(--ink); }

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--accent);
}

.nav-cta {
  padding: 0.6rem 1.2rem;
  background: var(--ink);
  color: var(--bg) !important;
  border-radius: 100px;
  font-size: 0.88rem !important;
  transition: background 0.2s;
}

.nav-cta:hover { background: var(--accent); color: var(--bg) !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--ink);
}

/* ============ HERO ============ */

.hero {
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  gap: 3rem;
  align-items: end;
}

.hero h1 {
  margin-top: 2rem;
}

.hero h1 .accent-word {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding-bottom: 0.5rem;
}

.hero-meta .lead { font-size: 1.05rem; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line-soft);
}

.stat-item .num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  display: block;
  line-height: 1;
}

.stat-item .num em {
  color: var(--accent);
}

.stat-item .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  margin-top: 0.7rem;
  display: block;
}

/* ============ BUTTONS ============ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.5rem;
  border-radius: 100px;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

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

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.btn-outline:hover {
  background: var(--ink);
  color: var(--bg);
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.25s ease;
}

.btn:hover .arrow { transform: translateX(4px); }

.btn-group {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ============ SECTIONS ============ */

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.section-dark {
  background: var(--ink);
  color: var(--bg);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--bg); }

.section-dark p { color: rgba(245, 242, 236, 0.75); }

.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  max-width: 800px;
}

.section-header h2 { margin-top: 1rem; }
.section-header .lead { margin-top: 1.2rem; }

/* ============ SERVICES GRID ============ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  overflow: hidden;
}

.service-card {
  background: var(--paper);
  padding: 2.2rem 2rem;
  transition: background 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 320px;
}

.service-card:hover {
  background: var(--bg-alt);
}

.service-card .index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.12em;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 500;
  margin-top: 0.3rem;
}

.service-card h3 em { color: var(--accent); }

.service-card p {
  font-size: 0.95rem;
  flex-grow: 1;
}

.service-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--ink);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
  transition: color 0.2s;
}

.service-card .read-more:hover { color: var(--accent); }

/* ============ APPROACH / PROCESS ============ */

.process-list {
  display: flex;
  flex-direction: column;
}

.process-step {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--line-soft);
  align-items: start;
}

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

.process-step .step-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--accent);
  font-style: italic;
}

.process-step h3 {
  font-size: 1.5rem;
}

.process-step p {
  font-size: 0.97rem;
}

/* ============ FEATURE / TWO COLUMN ============ */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

/* ============ PRINCIPLES / VALUES ============ */

.principles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.principle {
  background: var(--paper);
  padding: 2rem;
}

.principle h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
}

.principle h4 .num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-muted);
  margin-right: 0.6rem;
  vertical-align: middle;
  letter-spacing: 0.1em;
}

.principle p { font-size: 0.95rem; }

/* ============ FAQ ============ */

.faq-list {
  border-top: 1px solid var(--line-soft);
}

.faq-item {
  border-bottom: 1px solid var(--line-soft);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.6rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.2s;
}

.faq-question:hover { color: var(--accent); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform 0.3s;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
}

.faq-icon::before { width: 14px; height: 1.5px; }
.faq-icon::after { width: 1.5px; height: 14px; transition: transform 0.3s; }

.faq-item.open .faq-icon::after { transform: translate(-50%, -50%) scaleY(0); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer-inner {
  padding-bottom: 1.6rem;
  max-width: 700px;
  color: var(--ink-soft);
}

.faq-item.open .faq-answer { max-height: 500px; }

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

.cta-banner {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--ink);
  color: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 91, 26, 0.18), transparent 60%);
}

.cta-banner h2 {
  color: var(--bg);
  max-width: 800px;
  margin: 0 auto;
}

.cta-banner h2 em { color: var(--accent); }

.cta-banner .lead {
  color: rgba(245, 242, 236, 0.7);
  margin: 1.5rem auto 2.5rem;
}

.cta-banner .btn-primary {
  background: var(--accent);
  color: var(--ink);
}

.cta-banner .btn-primary:hover {
  background: var(--bg);
}

/* ============ CONTACT FORM ============ */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.contact-info {
  position: sticky;
  top: 100px;
}

.contact-info-block {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.contact-info-block:first-of-type { border-top: 1px solid var(--line-soft); }

.contact-info-block .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
}

.contact-info-block .value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink);
  font-weight: 500;
}

.contact-info-block a:hover { color: var(--accent); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: var(--paper);
  padding: 2.5rem;
  border-radius: 6px;
  border: 1px solid var(--line-soft);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  font-family: inherit;
  font-size: 0.98rem;
  padding: 0.85rem 0;
  border: none;
  border-bottom: 1px solid var(--line-soft);
  background: transparent;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
  border-radius: 0;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-bottom-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
  padding-top: 0.4rem;
}

.form-checkbox {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

.form-checkbox input { margin-top: 0.2rem; flex-shrink: 0; }

.form-checkbox a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-soft); }

.form-success {
  display: none;
  padding: 1rem;
  background: rgba(255, 91, 26, 0.08);
  border-left: 3px solid var(--accent);
  border-radius: 2px;
  font-size: 0.93rem;
  color: var(--ink);
}

.form-success.active { display: block; }

/* ============ LEGAL PAGES ============ */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: 2.5rem;
  font-size: 1.8rem;
}

.legal-content h3 {
  margin-top: 1.8rem;
  font-size: 1.2rem;
}

.legal-content p,
.legal-content li {
  font-size: 0.97rem;
  color: var(--ink-soft);
  margin-top: 0.9rem;
  line-height: 1.65;
}

.legal-content ul,
.legal-content ol {
  margin-left: 1.5rem;
  margin-top: 0.5rem;
}

.legal-content li { margin-top: 0.5rem; }

.legal-content strong { color: var(--ink); font-weight: 600; }

.legal-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.6rem 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 2.5rem;
}

/* ============ SERVICE PAGE ============ */

.service-hero {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
}

.service-hero h1 {
  margin-top: 1.5rem;
  max-width: 14ch;
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.benefit {
  background: var(--paper);
  padding: 1.8rem;
}

.benefit .icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  margin-bottom: 1rem;
}

.benefit h4 { margin-bottom: 0.5rem; }
.benefit p { font-size: 0.92rem; }

.related-services {
  background: var(--bg-alt);
  padding: 3rem 0;
  border-top: 1px solid var(--line-soft);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.related-card {
  background: var(--paper);
  padding: 1.5rem;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  transition: all 0.25s;
}

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

.related-card h4 { font-size: 1.05rem; font-weight: 500; }
.related-card p { font-size: 0.85rem; margin-top: 0.5rem; }

/* ============ FOOTER ============ */

footer {
  background: var(--ink);
  color: rgba(245, 242, 236, 0.7);
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo { color: var(--bg); }
.footer-brand .logo-mark { background: var(--bg); }
.footer-brand .logo-mark::after { background: var(--accent); }
.footer-brand .logo-sub { color: rgba(245, 242, 236, 0.5); border-color: rgba(255, 255, 255, 0.15); }

.footer-brand p {
  margin-top: 1.2rem;
  font-size: 0.92rem;
  color: rgba(245, 242, 236, 0.6);
  max-width: 32ch;
  line-height: 1.6;
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bg);
  margin-bottom: 1.2rem;
  font-weight: 500;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.6rem; }

.footer-col a {
  color: rgba(245, 242, 236, 0.65);
  font-size: 0.92rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-legal {
  padding-top: 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
  font-size: 0.82rem;
}

.company-details {
  color: rgba(245, 242, 236, 0.55);
  line-height: 1.7;
}

.company-details strong { color: var(--bg); font-weight: 500; }

.footer-copy { text-align: right; color: rgba(245, 242, 236, 0.45); }
.footer-copy a { color: rgba(245, 242, 236, 0.55); }
.footer-copy a:hover { color: var(--accent); }

/* ============ COOKIE BANNER ============ */

.cookie-banner {
  position: fixed;
  bottom: 1.2rem;
  left: 1.2rem;
  right: 1.2rem;
  max-width: 520px;
  background: var(--ink);
  color: var(--bg);
  padding: 1.4rem 1.6rem;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  z-index: 200;
  display: none;
}

.cookie-banner.show { display: block; }

.cookie-banner p {
  font-size: 0.88rem;
  color: rgba(245, 242, 236, 0.8);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.cookie-banner a { color: var(--accent); text-decoration: underline; }

.cookie-buttons { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.cookie-btn {
  padding: 0.55rem 1.1rem;
  border-radius: 100px;
  font-size: 0.84rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: none;
}

.cookie-btn.accept {
  background: var(--accent);
  color: var(--ink);
}

.cookie-btn.decline {
  background: transparent;
  color: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ============ RESPONSIVE ============ */

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.5rem;
    border-bottom: 1px solid var(--line-soft);
    transform: translateY(-130%);
    transition: transform 0.3s ease;
  }

  .nav-links.open { transform: translateY(0); }
  .nav-links li { padding: 0.8rem 0; border-bottom: 1px solid var(--line-soft); }
  .nav-links li:last-child { border-bottom: none; padding-top: 1rem; }
  .nav-toggle { display: block; }
  .nav-cta { display: inline-block; text-align: center; }

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

  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { position: static; }

  .process-step {
    grid-template-columns: 60px 1fr;
    gap: 1.2rem;
  }
  .process-step > *:last-child { grid-column: 1 / -1; padding-top: 0.5rem; }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand { grid-column: 1 / -1; }

  .footer-legal {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .footer-copy { text-align: left; }

  .hero-stats { grid-template-columns: 1fr; gap: 1.5rem; }
  .hero-stats .stat-item { padding-bottom: 1.2rem; border-bottom: 1px solid var(--line-soft); }
  .hero-stats .stat-item:last-child { border-bottom: none; padding-bottom: 0; }

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

@media (max-width: 560px) {
  .logo-sub { display: none; }
  .contact-form { padding: 1.5rem; }
  .cookie-banner { left: 0.6rem; right: 0.6rem; bottom: 0.6rem; padding: 1.1rem 1.2rem; }
}

/* ============ ANIMATIONS ============ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fadeUp 0.7s ease backwards;
}

.fade-up-1 { animation-delay: 0.05s; }
.fade-up-2 { animation-delay: 0.15s; }
.fade-up-3 { animation-delay: 0.25s; }
.fade-up-4 { animation-delay: 0.35s; }
.fade-up-5 { animation-delay: 0.45s; }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Decorative diagonal stripe element */
.divider-mark {
  display: inline-block;
  width: 1px;
  height: 14px;
  background: var(--ink-muted);
  margin: 0 0.7rem;
  vertical-align: middle;
  opacity: 0.5;
}