/* ============ ARTEK MARKETING — dark editorial / WebGL ============ */
:root {
  --bg: #060b0d;
  --ink: #12303a;
  --white: #f4f6f5;
  --cyan: #16bfa6;
  --cyan-deep: #0e9e88;
  --orange: #f5a623;
  --gray: #8fa0a3;
  --glass: rgba(18, 48, 58, 0.28);
  --glass-border: rgba(244, 246, 245, 0.12);
  --font-display: "Archivo Black", sans-serif;
  --font-serif: "Instrument Serif", serif;
  --font-body: "Space Grotesk", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--orange); color: var(--bg); }

/* ---------- WebGL canvas + grain ---------- */
#gl {
  position: fixed; inset: 0;
  width: 100vw; height: 100vh;
  z-index: 0; display: block;
}
.grain {
  position: fixed; inset: -50%;
  z-index: 2; pointer-events: none;
  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='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.05;
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%,100% { transform: translate(0,0);} 10% { transform: translate(-5%,-10%);}
  30% { transform: translate(3%,-15%);} 50% { transform: translate(12%,9%);}
  70% { transform: translate(9%,4%);} 90% { transform: translate(-1%,7%);}
}

main { position: relative; z-index: 1; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.4rem 3rem;
  mix-blend-mode: normal;
}
.logo { height: 68px; }
.site-header nav { display: flex; gap: 2rem; align-items: center; }
.site-header a {
  color: var(--white); text-decoration: none;
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.8; transition: all .3s;
}
.site-header a:hover { opacity: 1; color: var(--cyan); }
.nav-cta {
  border: 1px solid var(--orange); border-radius: 999px;
  padding: 0.5rem 1.2rem; color: var(--orange) !important; opacity: 1 !important;
}
.nav-cta:hover { background: var(--orange); color: var(--bg) !important; }
.lang-toggle {
  border: 1px solid var(--glass-border); border-radius: 999px;
  padding: 0.5rem 1rem; opacity: 1 !important; color: var(--gray) !important;
  backdrop-filter: blur(8px);
}
.lang-toggle b { color: var(--cyan); font-weight: 600; }
.lang-toggle:hover { border-color: var(--cyan); }

/* ---------- Panels ---------- */
.panel {
  min-height: 100vh;
  position: relative;
  display: flex; flex-direction: column; justify-content: center;
  padding: 8rem 3rem;
  max-width: 1280px; margin: 0 auto;
}

.label {
  font-size: 0.72rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 1.6rem;
}
.accent { color: var(--orange); }
em { font-family: var(--font-serif); font-style: italic; font-weight: 400; }

/* ---------- Hero ---------- */
.hero { justify-content: center; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9.5vw, 8.5rem);
  line-height: 0.95; text-transform: uppercase; letter-spacing: -0.01em;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title em { letter-spacing: 0; }
.hero-sub {
  max-width: 460px; margin-top: 2rem;
  color: var(--gray); font-size: 1.05rem; line-height: 1.6; font-weight: 300;
}
.hero-ctas { display: flex; gap: 1rem; margin-top: 2.6rem; flex-wrap: wrap; }
.hero-ctas.center { justify-content: center; }
.btn {
  font-family: var(--font-body); text-decoration: none;
  font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 1rem 2.2rem; border-radius: 999px; transition: all .35s;
}
.btn-solid { background: var(--orange); color: var(--bg); font-weight: 600; }
.btn-solid:hover { background: var(--white); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--glass-border); color: var(--white); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.scroll-hint {
  position: absolute; bottom: 2.5rem; left: 3rem;
  font-size: 0.68rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gray);
  display: flex; align-items: center; gap: 0.8rem;
}
.scroll-hint span {
  display: block; width: 1px; height: 48px;
  background: linear-gradient(var(--cyan), transparent);
  animation: drip 1.8s ease-in-out infinite;
}
@keyframes drip { 0%{transform:scaleY(0);transform-origin:top} 50%{transform:scaleY(1)} 100%{transform:scaleY(0);transform-origin:bottom} }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--glass-border); padding: 1.1rem 0; position: relative; z-index: 1; background: rgba(6,11,13,.4); backdrop-filter: blur(6px); }
.marquee-track { display: flex; white-space: nowrap; animation: marquee 22s linear infinite; }
.marquee-track span {
  font-family: var(--font-display); text-transform: uppercase;
  font-size: 1.4rem; color: transparent;
  -webkit-text-stroke: 1px var(--orange);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Glassmorphism ---------- */
.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35), inset 0 1px 0 rgba(244,246,245,0.08);
}

/* ---------- Filosofía ---------- */
.card-wide { padding: 3.5rem; max-width: 780px; }
.philosophy h2, .section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.1; text-transform: uppercase; margin-bottom: 1.4rem;
}
.body { color: var(--gray); line-height: 1.7; font-weight: 300; max-width: 560px; }
.body.center { margin: 0 auto 2rem; text-align: center; }
.stats { display: flex; gap: 3.5rem; margin-top: 2.8rem; flex-wrap: wrap; }
.stats div { display: flex; flex-direction: column; }
.stat-n { font-family: var(--font-display); font-size: 2.6rem; color: var(--cyan); }
.stats span { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray); margin-top: 0.4rem; }

/* ---------- Servicios ---------- */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; margin-top: 1rem; }
.service { padding: 2.4rem; transition: transform .4s, border-color .4s; }
.service:hover { transform: translateY(-6px); border-color: var(--cyan); }
.num {
  font-family: var(--font-serif); font-style: italic;
  color: var(--orange); font-size: 1.1rem;
}
.service h3, .step h3 { font-size: 1.15rem; margin: 0.9rem 0 0.7rem; letter-spacing: 0.02em; }
.service p, .step p { color: var(--gray); font-size: 0.92rem; line-height: 1.6; font-weight: 300; }

/* ---------- Trabajo ---------- */
.project { position: relative; border-radius: 20px; overflow: hidden; margin-top: 1.6rem; }
.project img { width: 100%; display: block; transition: transform 1.2s cubic-bezier(.2,.8,.2,1); }
.project:hover img { transform: scale(1.04); }
.project-info {
  position: absolute; left: 1.2rem; bottom: 1.2rem; right: auto;
  padding: 1.4rem 1.8rem; max-width: 420px; border-radius: 14px;
  background: rgba(6, 11, 13, 0.85);
  border: 1px solid rgba(22, 191, 166, 0.65);
  box-shadow: 0 0 24px rgba(22, 191, 166, 0.18), 0 18px 44px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  z-index: 2;
}
.project-info h3 { color: #fff; }
.project-info p { color: #c9d4d4; }

/* equal-height duo cards so the info boxes line up symmetrically */
.project-duo .project { aspect-ratio: 4 / 3; }
.project-duo .project img { height: 100%; object-fit: cover; object-position: top; }
.crop-left { object-position: left top !important; }
.tag {
  font-size: 0.65rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--orange); border: 1px solid var(--orange);
  padding: 0.25rem 0.7rem; border-radius: 999px;
}
.project-info h3 { font-family: var(--font-display); font-size: 1.5rem; margin: 0.7rem 0 0.4rem; text-transform: uppercase; }
.project-info p { color: var(--gray); font-size: 0.85rem; line-height: 1.55; }
.project-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }

/* ---------- Clientes ---------- */
.clients { text-align: center; align-items: center; }
.client-logos { max-width: 1180px; width: 100%; opacity: 0.92; filter: grayscale(20%); border-radius: 16px; }

/* ---------- Proceso ---------- */
.process-rail { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; margin-top: 1rem; }
.step { padding: 1.8rem 1.4rem; transition: border-color .4s, transform .4s; }
.step:hover { border-color: var(--orange); transform: translateY(-6px); }

/* ---------- Testimonios ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.quote { padding: 2.2rem; display: flex; flex-direction: column; justify-content: space-between; }
.quote blockquote { font-family: var(--font-serif); font-style: italic; font-size: 1.05rem; line-height: 1.6; color: var(--white); }
.quote figcaption { margin-top: 1.6rem; display: flex; flex-direction: column; }
.quote b { color: var(--cyan); font-size: 0.9rem; letter-spacing: 0.06em; }
.quote span { color: var(--gray); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.14em; margin-top: 0.2rem; }

/* ---------- Equipo ---------- */
.team { text-align: center; align-items: center; }
.team-img { width: 100%; max-width: 980px; border-radius: 20px; border: 1px solid var(--glass-border); }

/* ---------- CTA ---------- */
.cta { text-align: center; align-items: center; }
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 5rem);
  line-height: 1.05; text-transform: uppercase; margin-bottom: 1.6rem;
}
.cta-title em { text-transform: none; }

/* ---------- Deco (magazine cutouts) ---------- */
.deco { position: absolute; pointer-events: none; z-index: 0; opacity: 0.9; }
.deco-lightning { right: 13vw; top: 24vh; width: clamp(170px, 21vw, 360px); transform: rotate(8deg); }
.deco-lips { right: 2vw; bottom: 6vh; width: clamp(110px, 14vw, 220px); transform: rotate(-8deg); }
.deco-fist { right: 12vw; top: 26vh; width: clamp(100px, 11vw, 180px); transform: rotate(6deg); }
.deco-hand { right: 6vw; bottom: 4vh; width: clamp(110px, 13vw, 210px); transform: rotate(-10deg); }
.service, .step, .quote, .card-wide { position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.site-footer {
  position: relative; z-index: 1; text-align: center;
  padding: 4rem 2rem 3rem;
  border-top: 1px solid var(--glass-border);
  background: rgba(6, 11, 13, 0.7); backdrop-filter: blur(10px);
}
.logo-footer { height: 58px; margin-bottom: 1.2rem; opacity: 0.95; }
.site-footer p { color: var(--gray); font-size: 0.85rem; letter-spacing: 0.06em; }
.site-footer .fine { font-size: 0.72rem; margin-top: 0.5rem; opacity: 0.7; }
.site-footer .finer { font-size: 0.65rem; margin-top: 0.4rem; opacity: 0.55; }
.site-footer a { color: var(--gray); }

/* ---------- Reveal base state ---------- */
.reveal { opacity: 0; transform: translateY(40px); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .marquee-track, .grain, .scroll-hint span { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .process-rail { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .panel { padding: 7rem 1.4rem; }
  .site-header {
    padding: 0.8rem 1.1rem;
    background: rgba(6, 11, 13, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--glass-border);
  }
  .logo { height: 44px; }
  .site-header nav { gap: 0.7rem; }
  .site-header a { font-size: 0.68rem; letter-spacing: 0.1em; }
  .nav-cta { padding: 0.45rem 0.9rem; }
  .lang-toggle { padding: 0.45rem 0.75rem; }
  .services-grid, .project-duo, .testimonial-grid { grid-template-columns: 1fr; }
  .process-rail { grid-template-columns: 1fr 1fr; }
  .card-wide { padding: 2rem; }
  .deco { opacity: 0.4; }

  /* display type sits directly on the moving WebGL sculpture — without a
     scrim the light passes of the sphere wash it out */
  .hero-title, .section-title, .cta-title { text-shadow: 0 2px 22px rgba(6, 11, 13, 0.9); }
  .hero-sub, .body, .label { text-shadow: 0 1px 14px rgba(6, 11, 13, 0.92); }
  /* z-index -1 keeps the scrim under the hero copy without giving the
     children a position, which would break the absolute .scroll-hint */
  .hero::before {
    content: "";
    position: absolute; inset: -2rem 0;
    background: linear-gradient(180deg, rgba(6,11,13,0.7) 0%, rgba(6,11,13,0.32) 42%, rgba(6,11,13,0.8) 100%);
    z-index: -1; pointer-events: none;
  }
}

@media (max-width: 700px) {
  /* image on top, copy below: the absolutely-positioned info card covered
     almost the whole artwork once the column dropped to one-up */
  .project { margin-top: 1.2rem; }
  .project-duo { gap: 1.2rem; }
  .project-duo .project { aspect-ratio: auto; }
  .project img,
  .project-duo .project img {
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: center top;
  }
  .crop-left { object-position: left top !important; }
  .project-info {
    position: static;
    max-width: none;
    border: 0;
    border-top: 1px solid rgba(22, 191, 166, 0.45);
    border-radius: 0;
    box-shadow: none;
    padding: 1.1rem 1.2rem 1.3rem;
    background: rgba(6, 11, 13, 0.92);
  }
  .project-info h3 { font-size: 1.2rem; }
  .project-info p { font-size: 0.84rem; }
  .deco { display: none; }
}

@media (max-width: 620px) {
  .panel { padding: 6.5rem 1.1rem 4rem; min-height: auto; }
  .hero { min-height: 100vh; min-height: 100svh; }
  .logo { height: 38px; }
  /* single-page scroll site: keep the CTA and language switch, the section
     links wrap over the logo at this width */
  .site-header nav a:not(.nav-cta):not(.lang-toggle) { display: none; }
  .label { font-size: 0.62rem; letter-spacing: 0.2em; margin-bottom: 1.1rem; }
  .hero-title { font-size: clamp(2.3rem, 11.5vw, 3.4rem); line-height: 1.04; }
  .hero-sub { font-size: 0.95rem; margin-top: 1.5rem; }
  .hero-ctas { margin-top: 2rem; gap: 0.7rem; }
  .btn { padding: 0.9rem 1.6rem; font-size: 0.75rem; }
  .section-title, .philosophy h2 { font-size: 1.65rem; }
  .cta-title { font-size: 1.9rem; }
  .card-wide { padding: 1.5rem; }
  .stats { gap: 1.5rem 2rem; margin-top: 2rem; }
  .stat-n { font-size: 2rem; }
  .service { padding: 1.6rem; }
  .process-rail { grid-template-columns: 1fr; }
  .quote { padding: 1.6rem; }
  .quote blockquote { font-size: 0.98rem; }
  .marquee-track span { font-size: 1.05rem; }
  .scroll-hint { left: 1.1rem; bottom: 1.6rem; }
  .site-footer { padding: 3rem 1.2rem 2.5rem; }
  .logo-footer { height: 46px; }
}