/* ============ SUNHAT DEV — agence ============ */

:root {
  --bg: #0a0c11;
  --bg-alt: #0d1017;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.09);
  --border-soft: rgba(255, 255, 255, 0.06);
  --text: #eef0f6;
  --text-dim: #9aa1b3;
  --accent: #f2b134;
  --accent-soft: #ffd479;
  --accent-dark: #c98a12;
  --radius: 18px;
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

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

::selection { background: rgba(242, 177, 52, 0.35); }

.grad {
  background: linear-gradient(100deg, var(--accent-soft), var(--accent) 55%, var(--accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.arr {
  display: inline-block;
  transition: transform 0.2s;
}

a:hover .arr { transform: translateX(5px); }

/* ============ NAV ============ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  backdrop-filter: blur(16px);
  background: rgba(10, 12, 17, 0.8);
  border-bottom-color: var(--border-soft);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.brand span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
}

.brand em {
  font-style: normal;
  color: var(--accent);
  margin-left: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text-dim);
}

.nav-links a:not(.btn) {
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}

.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.nav-links a:not(.btn):hover {
  color: var(--text);
}

.nav-links a:not(.btn):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

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

.btn {
  display: inline-block;
  background: linear-gradient(120deg, var(--accent-soft), var(--accent));
  color: #16110a;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 30px;
  border-radius: 999px;
  transition: transform 0.15s, box-shadow 0.2s, filter 0.2s;
  box-shadow: 0 6px 26px rgba(242, 177, 52, 0.28);
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 10px 34px rgba(242, 177, 52, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}

.btn-ghost:hover {
  background: var(--surface-2);
  border-color: rgba(242, 177, 52, 0.5);
  box-shadow: none;
  filter: none;
}

.btn-small { padding: 10px 22px; font-size: 0.88rem; }

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

.hero {
  position: relative;
  padding: 170px 0 90px;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 800px 480px at 50% -10%, rgba(242, 177, 52, 0.14), transparent 65%),
    radial-gradient(ellipse 600px 400px at 85% 20%, rgba(242, 177, 52, 0.05), transparent 60%);
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black 30%, transparent 75%);
}

.hero-inner { position: relative; }

.hero-logo-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 26px;
}

.hero-logo-wrap::before {
  content: "";
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle, rgba(242, 177, 52, 0.22), transparent 65%);
  filter: blur(10px);
  animation: pulse 5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

.hero-logo {
  position: relative;
  display: block;
  width: 230px;
  max-width: 58vw;
  height: auto;
  mix-blend-mode: screen;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 22px;
  padding: 9px 20px;
  border: 1px solid rgba(242, 177, 52, 0.3);
  border-radius: 999px;
  background: rgba(242, 177, 52, 0.06);
}

.hero h1 {
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 26px;
}

.hero-sub {
  max-width: 620px;
  margin: 0 auto 40px;
  color: var(--text-dim);
  font-size: 1.13rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 90px;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.hero-stats .stat {
  padding: 34px 20px;
  text-align: center;
  border-left: 1px solid var(--border-soft);
}

.hero-stats .stat:first-child { border-left: none; }

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--accent-soft), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 6px;
}

.stat span {
  font-size: 0.86rem;
  color: var(--text-dim);
  line-height: 1.45;
}

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

.section { padding: 110px 0; }

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

.section-head {
  max-width: 640px;
  margin-bottom: 64px;
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 20px;
}

.kicker-num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-dim);
}

.section-kicker::after {
  content: "";
  flex: 0 0 46px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.section-head h2, .contact-title {
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  font-weight: 800;
  margin-bottom: 18px;
}

.section-sub {
  color: var(--text-dim);
  font-size: 1.08rem;
}

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

.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 38px 34px;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}

.service::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-soft), var(--accent), transparent 80%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.service:hover {
  transform: translateY(-5px);
  border-color: rgba(242, 177, 52, 0.35);
  background: var(--surface-2);
}

.service:hover::before { transform: scaleX(1); }

.service-icon {
  width: 46px;
  height: 46px;
  color: var(--accent);
  margin-bottom: 22px;
}

.service h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service p {
  color: var(--text-dim);
  font-size: 0.97rem;
  margin-bottom: 20px;
}

.service ul {
  list-style: none;
  display: grid;
  gap: 9px;
}

.service li {
  font-size: 0.92rem;
  color: var(--text-dim);
  padding-left: 26px;
  position: relative;
}

.service li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 14px;
  height: 2px;
  background: var(--accent);
}

/* ============ BENTO / CASES ============ */

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px;
}

.case {
  grid-column: span 2;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 32px 30px;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}

.case:hover {
  transform: translateY(-5px);
  border-color: rgba(242, 177, 52, 0.4);
  background: var(--surface-2);
}

.case-featured {
  grid-column: span 4;
  background:
    radial-gradient(ellipse 400px 260px at 90% -20%, rgba(242, 177, 52, 0.12), transparent 65%),
    var(--surface);
}

.case-wide { grid-column: span 6; }

/* Rangée 2 : deux cartes en demi-largeur */
.bento .case:nth-child(3),
.bento .case:nth-child(4) { grid-column: span 3; }

.case-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.case-index {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: rgba(242, 177, 52, 0.45);
}

.case h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.case-featured h3 { font-size: 1.9rem; }

.case-pitch {
  font-size: 1.08rem;
  color: var(--accent-soft);
  font-weight: 500;
  margin-bottom: 12px;
}

.case > p:not(.case-pitch) {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.chips span {
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-dim);
  padding: 5px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}

.case-link {
  margin-top: auto;
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--accent);
  transition: color 0.15s;
}

.case-link:hover { color: var(--accent-soft); }

.badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 6px 13px;
  border-radius: 999px;
  white-space: nowrap;
}

.badge-live {
  color: #6fe3a1;
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
}

.badge-gold {
  color: var(--accent-soft);
  background: rgba(242, 177, 52, 0.08);
  border: 1px solid rgba(242, 177, 52, 0.3);
}

.badge-soon {
  color: #9aa1b3;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

/* ============ MARQUEE ============ */

.marquee {
  overflow: hidden;
  padding: 30px 0;
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 38px;
  width: max-content;
  animation: scroll 32s linear infinite;
}

.marquee-track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.marquee-track i {
  font-style: normal;
  color: var(--accent);
  font-size: 0.8rem;
}

@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ STEPS ============ */

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(242, 177, 52, 0.4) 15%, rgba(242, 177, 52, 0.4) 85%, transparent);
}

.step {
  position: relative;
  padding-top: 74px;
}

.step-num {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid rgba(242, 177, 52, 0.45);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 0 0 6px var(--bg);
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.step p {
  font-size: 0.93rem;
  color: var(--text-dim);
}

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

.section-contact {
  position: relative;
  padding: 130px 0 140px;
  overflow: hidden;
}

.section-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 700px 420px at 50% 110%, rgba(242, 177, 52, 0.12), transparent 65%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  max-width: 760px;
}

.contact-title { margin-bottom: 22px; }

.contact-sub {
  color: var(--text-dim);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 44px;
}

.contact-mail {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 4.4vw, 2.7rem);
  letter-spacing: -0.02em;
  color: var(--text);
  padding-bottom: 10px;
  background-image: linear-gradient(90deg, var(--accent-soft), var(--accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 3px;
  transition: color 0.2s;
}

.contact-mail:hover { color: var(--accent-soft); }

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

.footer {
  border-top: 1px solid var(--border-soft);
  padding: 56px 0 46px;
  background: var(--bg-alt);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 44px;
}

.footer-brand p {
  font-size: 0.92rem;
  color: var(--text-dim);
  margin-top: 14px;
  max-width: 340px;
}

.footer-legal { font-size: 0.82rem !important; }

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-dim);
}

.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text);
  margin-bottom: 6px;
}

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

/* ============ REVEAL ============ */

/* Masquage uniquement si JS est actif (sinon la page reste visible) */
html.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s ease, transform 0.65s ease;
  transition-delay: var(--d, 0s);
}

html.js .reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .hero-logo-wrap::before { animation: none; }
  html { scroll-behavior: auto; }
}

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

@media (max-width: 960px) {
  .services { grid-template-columns: 1fr; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .case, .case-featured, .case-wide,
  .bento .case:nth-child(3),
  .bento .case:nth-child(4) { grid-column: span 2; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 22px; }
  .steps::before { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats .stat:nth-child(3) { border-left: none; }
  .hero-stats .stat:nth-child(n+3) { border-top: 1px solid var(--border-soft); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 12px 28px 22px;
  }

  .nav-links.open { display: flex; }
  .nav { background: rgba(10, 12, 17, 0.92); backdrop-filter: blur(16px); }
  .nav-links a { padding: 13px 0; width: 100%; }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-links .btn { margin-top: 12px; text-align: center; }
  .nav-toggle { display: flex; }

  .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 { padding: 130px 0 60px; }
  .hero-stats { margin-top: 60px; }
  .section { padding: 78px 0; }
  .steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
}