/* =========================================================
   BLOCK VENTURE SA — one-page site
   ========================================================= */

/* Poppins — self-hosted (SIL Open Font License 1.1, see fonts/OFL-LICENSE.txt) */
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("../fonts/poppins-latin-ext-300-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/poppins-latin-ext-400-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/poppins-latin-ext-500-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/poppins-latin-ext-600-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/poppins-latin-ext-700-normal.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("../fonts/poppins-latin-300-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/poppins-latin-400-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/poppins-latin-500-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/poppins-latin-600-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Poppins";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/poppins-latin-700-normal.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root {
  --accent: #4a75b0;
  --accent-dark: #365a8c;
  --accent-light: #7ea3d6;
  --accent-soft: #e8eff8;

  --ink: #1b2330;
  --ink-soft: #545e6e;
  --muted: #8a93a3;
  --line: #e2e7ee;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --navy: #0f1b2d;
  --navy-2: #16263e;

  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 27, 45, .08);
  --header-h: 76px;
  --container: 1180px;

  --font: "Poppins", "Montserrat", "Segoe UI", system-ui, -apple-system, sans-serif;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

h1, h2, h3 { margin: 0; line-height: 1.2; font-weight: 700; letter-spacing: -.01em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
address { font-style: normal; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute; left: 16px; top: -60px;
  background: var(--accent); color: #fff;
  padding: 10px 16px; border-radius: 8px; z-index: 200;
  transition: top .2s;
}
.skip-link:focus { top: 12px; color: #fff; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 500; font-size: .95rem;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
  border: 1.5px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-light); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.06); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 4px 20px rgba(15,27,45,.06); }

.header-inner {
  height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.brand img { height: 50px; width: auto; margin-left: -12px; }

.site-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; gap: 6px;
}
.site-nav a {
  display: block;
  padding: 8px 14px;
  font-size: .9rem; font-weight: 500;
  color: var(--ink-soft);
  border-radius: 999px;
  transition: color .2s, background .2s;
}
.site-nav a:hover, .site-nav a.active { color: var(--accent); }
.site-nav a.nav-cta { background: var(--accent); color: #fff; padding: 8px 20px; margin-left: 8px; }
.site-nav a.nav-cta:hover, .site-nav a.nav-cta.active { background: var(--accent-dark); color: #fff; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none; border: 0; padding: 10px; cursor: pointer;
  flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--ink); border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(1200px 600px at 85% 10%, rgba(74,117,176,.45), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(74,117,176,.25), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  padding: clamp(80px, 12vw, 150px) 0 56px;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 20%, transparent 95%);
  -webkit-mask-image: linear-gradient(180deg, #000 20%, transparent 95%);
}

.hero-blocks { position: absolute; inset: 0; pointer-events: none; }
.hero-blocks span {
  position: absolute;
  width: 56px; height: 56px;
  border: 1px solid rgba(126,163,214,.5);
  background: rgba(74,117,176,.18);
  border-radius: 6px;
  animation: float 9s ease-in-out infinite;
}
.hero-blocks span:nth-child(1) { top: 16%; right: 12%; }
.hero-blocks span:nth-child(2) { top: 30%; right: 22%; width: 112px; height: 112px; animation-delay: -2s; background: rgba(74,117,176,.3); }
.hero-blocks span:nth-child(3) { top: 52%; right: 8%;  animation-delay: -4s; }
.hero-blocks span:nth-child(4) { top: 8%;  right: 34%; width: 28px; height: 28px; animation-delay: -6s; }
.hero-blocks span:nth-child(5) { top: 60%; right: 30%; width: 28px; height: 28px; animation-delay: -1s; }
.hero-blocks span:nth-child(6) { top: 42%; right: 3%;  width: 28px; height: 28px; animation-delay: -3s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

.hero-inner { position: relative; max-width: var(--container); }
.hero h1 {
  font-size: clamp(2.2rem, 5.6vw, 4rem);
  max-width: 15ch;
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--accent-light); }
.hero-lead {
  max-width: 560px;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 300;
  color: rgba(255,255,255,.8);
  margin-bottom: 36px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.eyebrow {
  display: inline-block;
  font-size: .8rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 20px;
}

.hero-stats {
  position: relative;
  list-style: none; padding: 0;
  margin: clamp(64px, 9vw, 110px) 0 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,.14);
}
.hero-stats li { padding: 28px 24px 0 0; }
.hero-stats strong {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 600; line-height: 1.1;
}
.hero-stats span { display: block; font-size: .85rem; color: rgba(255,255,255,.65); margin-top: 6px; max-width: 22ch; line-height: 1.5; }

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 10vw, 120px) 0; }
.section-alt { background: var(--bg-alt); }

.section-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-label::before {
  content: ""; width: 26px; height: 3px; border-radius: 2px; background: var(--accent);
}

.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head h2 { margin-bottom: 18px; }
.section-intro { color: var(--ink-soft); font-size: 1.05rem; }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}
.about-head { position: sticky; top: calc(var(--header-h) + 40px); }
.about-cols { display: grid; gap: 24px; }
.about-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-soft);
}
.about-card h3 {
  display: flex; align-items: center; gap: 12px;
  color: var(--ink);
  font-size: .9rem; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 16px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex: none; }

/* ---------- Services ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service {
  background: #fff;
  padding: 32px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.service:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.service h3 { margin-bottom: 12px; }
.service p { color: var(--ink-soft); font-size: .93rem; }

.service-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: grid; place-items: center;
  margin-bottom: 24px;
}
.service-icon svg, .contact-icon svg {
  width: 26px; height: 26px;
  fill: none; stroke: var(--accent); stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- Group ---------- */
.group-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}
.group-head h2 { margin-bottom: 18px; }

.group-list { display: grid; gap: 20px; }
.company {
  position: relative;
  padding: 28px 32px 28px 36px;
  border-radius: var(--radius);
  background: var(--bg-alt);
  overflow: hidden;
}
.company::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--accent);
}
.company-tag {
  display: inline-block;
  font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.company h3 { font-size: 1.3rem; margin-bottom: 10px; }
.company p { color: var(--ink-soft); }

.leadership {
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.leadership-title {
  font-size: .9rem; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 20px;
}
.leadership ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.leadership li { display: flex; align-items: center; gap: 16px; }
.leadership strong { display: block; font-weight: 600; }
.leadership li span:not(.avatar) { display: block; font-size: .88rem; color: var(--muted); }
.avatar {
  width: 48px; height: 48px; flex: none;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent); color: #fff;
  font-size: .85rem; font-weight: 600; letter-spacing: .04em;
}

/* ---------- Approach (dark) ---------- */
.section-dark {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
}
.section-dark .section-label { color: var(--accent-light); }
.section-dark .section-label::before { background: var(--accent-light); }

.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  counter-reset: none;
}
.step {
  padding-top: 24px;
  border-top: 2px solid rgba(255,255,255,.14);
  position: relative;
}
.step::before {
  content: ""; position: absolute; top: -2px; left: 0;
  width: 40px; height: 2px; background: var(--accent-light);
}
.step-num {
  display: block;
  font-size: 2rem; font-weight: 300;
  color: var(--accent-light);
  margin-bottom: 12px; line-height: 1;
}
.step h3 { font-size: 1.05rem; margin-bottom: 10px; }
.step p { font-size: .9rem; color: rgba(255,255,255,.7); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 20px;
}
.contact-direct { display: grid; gap: 20px; }
.contact-line {
  display: flex; align-items: center; gap: 18px;
  padding: 24px 28px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 1.1rem; font-weight: 500;
  transition: border-color .2s, box-shadow .2s;
  word-break: break-word;
}
.contact-line:hover { color: var(--accent); border-color: var(--accent); box-shadow: var(--shadow); }
.contact-line small {
  display: block;
  font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted);
}
.contact-icon {
  width: 52px; height: 52px; flex: none;
  border-radius: 12px; background: var(--accent-soft);
  display: grid; place-items: center;
}

.office {
  padding: 32px 28px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  display: flex; flex-direction: column;
}
.office-city {
  font-size: 1.4rem; font-weight: 600; color: var(--ink);
  margin-bottom: 14px !important;
}
.office strong { color: var(--ink); font-weight: 600; }
.office-map { margin-top: auto; padding-top: 20px; font-weight: 500; font-size: .9rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.6);
  padding: 56px 0 40px;
  font-size: .85rem;
}
.footer-inner { display: grid; gap: 18px; justify-items: start; }
.footer-brand img {
  height: 56px; width: auto; margin-left: -12px;
  filter: brightness(0) invert(1);
}
.footer-meta a, .footer-copy a { color: rgba(255,255,255,.85); }
.footer-meta a:hover { color: #fff; }
.footer-copy {
  width: 100%;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.1);
  color: rgba(255,255,255,.45);
}

.footer-copy { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: rgba(255,255,255,.7); }
.footer-links a:hover { color: #fff; }

/* ---------- Legal pages ---------- */
.back-link { font-size: .9rem; font-weight: 500; }
.legal { padding-top: clamp(48px, 7vw, 88px); }
.legal-inner { max-width: 820px; }
.legal h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 40px; }
.legal section { padding: 32px 0; border-top: 1px solid var(--line); }
.legal h2 { font-size: 1.15rem; margin-bottom: 16px; }
.legal p { color: var(--ink-soft); }
.legal-data {
  display: grid; grid-template-columns: 200px 1fr;
  gap: 10px 24px; margin: 0;
}
.legal-data dt { font-weight: 500; color: var(--muted); font-size: .9rem; padding-top: 2px; }
.legal-data dd { margin: 0; color: var(--ink); }
@media (max-width: 640px) {
  .legal-data { grid-template-columns: 1fr; gap: 2px; }
  .legal-data dd { margin-bottom: 12px; }
}

.legal-updated { color: var(--muted) !important; font-size: .9rem; margin: -24px 0 40px; }
.legal ul { color: var(--ink-soft); padding-left: 1.2em; margin: 0 0 1em; }
.legal li { margin-bottom: 4px; }
.legal section > p + dl, .legal dl + p { margin-top: 16px; }

/* ---------- Reveal on scroll ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hero-blocks span { animation: none; }
  .btn:hover, .service:hover { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-direct { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --header-h: 66px; }
  .brand img { height: 42px; }

  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px rgba(15,27,45,.08);
    padding: 12px 24px 24px;
    transform: translateY(-8px);
    opacity: 0; visibility: hidden;
    transition: opacity .25s, transform .25s, visibility .25s;
  }
  .site-nav.open { opacity: 1; transform: none; visibility: visible; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .site-nav a { padding: 12px 8px; font-size: 1rem; border-radius: 8px; }
  .site-nav a.nav-cta { margin: 10px 0 0; text-align: center; padding: 12px; }

  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-blocks { opacity: .45; }

  .about-grid, .group-grid { grid-template-columns: 1fr; }
  .about-head { position: static; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .services, .steps { grid-template-columns: 1fr; }
  .contact-grid, .contact-direct { grid-template-columns: 1fr; }
  .about-card, .company, .leadership, .service { padding: 24px; }
  .company { padding-left: 28px; }
  .contact-line { padding: 20px; font-size: 1rem; }
  .hero-actions .btn { flex: 1 1 100%; }
  .hero-blocks { display: none; }
}