@import url('font.css');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root { --black: #000; --white: #fff; --green: #39FF14; --gap: 6px; }
html { scroll-behavior: smooth; }

body {
  background: var(--black); color: var(--white);
  font-family: 'LaNord', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}

/* ══ CUSTOM CURSOR ══════════════════════════════════════════ */
#cursor, #cursor-dot, #cursor-cross, #cursor-box { display: none; }

/* ══ NAV ══════════════════════════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  background: var(--black); display: flex; align-items: center;
  justify-content: space-between; padding: 18px 32px;
}
.nav-logo { height: 22px; display: block; }
.nav-links { display: flex; gap: 48px; list-style: none; }
.nav-links a {
  color: var(--white); text-decoration: none; font-size: 13px;
  letter-spacing: 0.08em; opacity: 0.7; transition: opacity 0.2s; 
}
.nav-links a:hover { opacity: 1; }
.nav-burger {
  display: none; flex-direction: column; gap: 5px; padding: 4px;
  cursor: pointer; position: relative; z-index: 300;
}
.nav-burger span { display: block; width: 24px; height: 1.5px; background: var(--white); transition: transform 0.3s, opacity 0.3s; }

/* ══ HERO ══════════════════════════════════════════════════ */
.hero { padding: 90px 32px 0; display: grid; grid-template-columns: 1fr 1fr; align-items: start; }
.hero-services { padding-top: 32px; }

.service-item {
  display: block; font-size: clamp(60px, 9.5vw, 140px);
  line-height: 1.05; letter-spacing: -0.05em;
  cursor: pointer; position: relative; width: fit-content; user-select: none;
}
.service-item .word-inner {
  display: inline-block; position: relative;
  transition: filter 0.4s ease;
}
.service-item .noise-canvas {
  position: absolute; inset: -4px -6px;
  pointer-events: none; opacity: 0;
  transition: opacity 0.35s ease;
  mix-blend-mode: overlay; border-radius: 2px;
}
.service-item.active .noise-canvas { opacity: 1; }

.hero-desc {
  padding-top: 36px; padding-left: 24px;
  font-size: clamp(16px, 1.9vw, 28px);
  line-height: 1.42; letter-spacing: -0.01em; max-width: 520px;
  opacity: 0; transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.hero-desc.visible { opacity: 1; transform: translateY(0); }

/* ══ TRABAJOS ══════════════════════════════════════════════ */
.section-trabajos { padding: 0 32px 80px; margin-top: 16px; }
.section-heading {
  font-size: clamp(48px, 6vw, 90px); letter-spacing: -0.05em;
  font-weight: normal; text-align: right; margin-bottom: 16px; line-height: 1;
}

/* 12-col grid — Row1: 3/5/4 | Row2: 5/4/3 */
.projects-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: var(--gap); }
.project-card { background: #111; cursor: pointer; overflow: hidden; position: relative; }

.projects-grid .project-card:nth-child(1) { grid-column: 1 / 4;  height: clamp(320px, 36vw, 580px); }
.projects-grid .project-card:nth-child(2) { grid-column: 4 / 9;  height: clamp(320px, 36vw, 580px); }
.projects-grid .project-card:nth-child(3) { grid-column: 9 / 13; height: clamp(320px, 36vw, 580px); }
.projects-grid .project-card:nth-child(4) { grid-column: 1 / 6;  height: clamp(270px, 30vw, 490px); }
.projects-grid .project-card:nth-child(5) { grid-column: 6 / 10; height: clamp(270px, 30vw, 490px); }
.projects-grid .project-card:nth-child(6) { grid-column: 10 / 13;height: clamp(270px, 30vw, 490px); }

.project-card img, .project-card picture { width: 100%; height: 100%; display: block; }
.project-card picture img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.project-card:hover picture img { transform: scale(1.03); }
.project-card .card-demo { width: 100%; height: 100%; }
.project-card::after { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0); transition: background 0.3s; pointer-events: none; }
.project-card:hover::after { background: rgba(0,0,0,0.1); }

/* ══ COMO LABURAMOS ════════════════════════════════════════ */
.section-como { padding: 100px 32px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.como-block h2 { font-size: clamp(40px, 4.5vw, 68px); letter-spacing: -0.04em; line-height: 1.05; margin-bottom: 20px; font-weight: normal; }
.como-block p  { font-size: clamp(14px, 1.4vw, 20px); line-height: 1.55; letter-spacing: -0.01em; opacity: 0.75; max-width: 420px; }

/* ══ CTA ═══════════════════════════════════════════════════ */
.section-cta {
  display: block;
  width: 100%;
  padding: 0;
  margin-top: 80px;
  position: relative;
  text-decoration: none;
  overflow: hidden;
}

.cta-neo-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 36px 40px;
  background: var(--white);
  color: var(--black);
  border: none;
  border-top: 4px solid var(--white);
  border-bottom: 4px solid var(--white);
  box-shadow: 0 10px 0 var(--green);
  font-family: inherit;
  font-size: clamp(48px, 11vw, 160px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.9;
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  will-change: transform;
  overflow: hidden;
}
.cta-neo-btn:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 0 var(--green);
  background: var(--black);
  color: var(--white);
  border-color: var(--white);
}
.cta-neo-btn:active {
  transform: translateY(4px);
  box-shadow: 0 4px 0 var(--green);
}
.cta-neo-text {
  display: block;
}
.cta-neo-arrow {
  display: inline-block;
  font-style: normal;
  transition: transform 0.22s ease;
  flex-shrink: 0;
  font-size: 0.65em;
}
.cta-neo-btn:hover .cta-neo-arrow { transform: translate(10px, -10px); }

/* hide old cta-inner */
.cta-inner { display: none; }

/* ══ FOOTER ════════════════════════════════════════════════ */
footer {
  padding: 32px 32px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; letter-spacing: 0.08em; opacity: 0.28;
}

/* ══ FULLSCREEN MODAL ══════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; background: var(--black); z-index: 400;
  opacity: 0; pointer-events: none; transition: opacity 0.4s ease;
  overflow-y: auto; overflow-x: hidden;
  scroll-snap-type: y mandatory;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

/* ── Slider wrapper: fixed size = 100vw × 100vh, no scrollbar influence ── */
.modal-fullscreen {
  position: relative;
  width: 100vw;
  height: 100vh;
  flex-shrink: 0;
  scroll-snap-align: start;
  overflow: hidden;
}

.modal-close {
  position: absolute; top: 20px; right: 24px; z-index: 20;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white); font-family: inherit;
  font-size: 20px; line-height: 1;
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
  cursor: pointer;
}
.modal-close:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.4); }

.modal-scroll-hint {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  color: var(--white); opacity: 0.35; z-index: 10;
  animation: bounce 2s ease-in-out infinite;
  font-size: 20px; pointer-events: none;
}
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ── Slider track: force each slide to be exactly 100vw wide ── */
.slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.5s cubic-bezier(.25,.8,.25,1);
  will-change: transform;
}
.slide {
  /* Use 100vw so the slide width is always the viewport, 
     regardless of any scrollbar or overlay padding */
  width: 100vw;
  min-width: 100vw;
  flex-shrink: 0;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.slide picture { display: block; width: 100%; height: 100%; }
.slide picture img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slide-demo { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.slide-demo span { font-size: 13px; letter-spacing: 0.1em; opacity: 0.3; }
.slide-desk,
.slide-mob  { width:100%; height:100%; object-fit:cover; display:block; }
.slide-mob  { display: none; }

@media (max-width: 768px) {
  .slide-desk { display: none; }
  .slide-mob  { display: block; }
}

.slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,0.35); backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white); font-family: inherit;
  font-size: 20px; width: 48px; height: 48px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  z-index: 15; opacity: 0.6; transition: opacity 0.2s, background 0.2s;
  cursor: pointer;
}
.slider-btn:hover { opacity: 1; background: rgba(255,255,255,0.12); }
.slider-btn.prev { left: 24px; }
.slider-btn.next { right: 24px; }
.slider-btn:disabled { opacity: 0.12; pointer-events: none; }

.slider-dots {
  position: absolute; bottom: 28px; right: 32px; z-index: 15;
  display: flex; gap: 8px; align-items: center;
}
.dot {
  width: 6px; height: 6px; background: rgba(255,255,255,0.25); border-radius: 50%;
  transition: background 0.25s, transform 0.25s;
  cursor: pointer;
}
.dot.active { background: var(--white); transform: scale(1.4); }

/* ── updateSlider uses 100vw per slide ── */
.modal-info {
  scroll-snap-align: start;
  padding: 64px 32px 80px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.modal-title { font-size: clamp(40px, 5vw, 80px); letter-spacing: -0.04em; line-height: 1; font-weight: normal; }
.modal-meta  { font-size: 11px; letter-spacing: 0.1em; opacity: 0.3; margin-top: 12px; text-transform: uppercase; }
.modal-desc  { font-size: clamp(15px, 1.5vw, 22px); line-height: 1.55; letter-spacing: -0.01em; opacity: 0.72; }

/* ══ MOBILE MENU ═══════════════════════════════════════════ */
.mobile-menu {
  position: fixed; inset: 0; background: var(--black); z-index: 280;
  display: flex; flex-direction: column; justify-content: center;
  align-items: flex-start; padding: 60px 32px;
  opacity: 0; pointer-events: none; transform: translateY(-20px);
  transition: opacity 0.3s, transform 0.3s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; transform: translateY(0); }
.mobile-menu a { color: var(--white); text-decoration: none; font-size: clamp(36px, 10vw, 64px); letter-spacing: -0.04em; line-height: 1.1; display: block; margin-bottom: 12px; }

/* ══ RESPONSIVE ════════════════════════════════════════════ */
@media (max-width: 768px) {
  body { cursor: auto; }
  #cursor, #cursor-dot { display: none !important; }
  nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .nav-burger { display: flex; cursor: auto; }
  .nav-links a, .project-card, .slider-btn, .dot, .modal-close, .section-cta { cursor: auto; }
  .hero { padding: 80px 20px 0; grid-template-columns: 1fr; }
  .service-item { font-size: clamp(52px, 17vw, 90px); cursor: auto; }
  .hero-desc { padding-left: 0; padding-top: 24px; font-size: clamp(15px, 4.2vw, 22px); }
  .section-trabajos { padding: 40px 20px 60px; }
  .section-heading { font-size: clamp(36px, 10vw, 60px); text-align: left; }
  .projects-grid { grid-template-columns: repeat(4, 1fr); }
  .projects-grid .project-card:nth-child(1) { grid-column: 1 / 3; height: clamp(200px, 50vw, 360px); }
  .projects-grid .project-card:nth-child(2) { grid-column: 3 / 5; height: clamp(200px, 50vw, 360px); }
  .projects-grid .project-card:nth-child(3) { grid-column: 1 / 5; height: clamp(190px, 46vw, 340px); }
  .projects-grid .project-card:nth-child(4) { grid-column: 1 / 5; height: clamp(190px, 46vw, 340px); }
  .projects-grid .project-card:nth-child(5) { grid-column: 1 / 3; height: clamp(180px, 44vw, 320px); }
  .projects-grid .project-card:nth-child(6) { grid-column: 3 / 5; height: clamp(180px, 44vw, 320px); }
  .section-como { grid-template-columns: 1fr; padding: 60px 20px 0; }
  .section-cta { padding: 0; margin-top: 40px; }
  .cta-neo-btn { font-size: clamp(36px, 12vw, 80px); padding: 24px 20px; box-shadow: 0 7px 0 var(--green); }
  .cta-neo-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 0 var(--green); }
  footer { padding: 24px 20px; flex-direction: column; gap: 8px; text-align: center; }
  .modal-info { grid-template-columns: 1fr; padding: 40px 20px 60px; gap: 24px; }
  .modal-title { font-size: clamp(32px, 8vw, 56px); }
  .slider-btn.prev { left: 12px; }
  .slider-btn.next { right: 12px; }
}
@media (max-width: 480px) {
  .projects-grid { grid-template-columns: 1fr; }
  .projects-grid .project-card { grid-column: 1 / 2 !important; height: clamp(260px, 72vw, 420px) !important; }
}