/* ============================================
   ANA BERROCAL — 2026
   Light · Editorial · Swiss-NYC
   Playfair Display + Instrument Sans + DM Mono
   Cream #f5f2ed · Ink #0f0f0f · Cobalt #1a1aff
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Instrument+Sans:wght@300;400;500&family=DM+Mono:wght@300;400&display=swap');

:root {
  --bg:        #f5f2ed;
  --bg1:       #edeae4;
  --bg2:       #e5e1da;
  --ink:       #0f0f0f;
  --mid:       #6b6660;
  --dim:       #9d9790;
  --border:    #d8d4cc;
  --border2:   #c5c0b8;
  --accent:    #1a1aff;
  --accent-bg: rgba(26,26,255,0.05);
  --white:     #ffffff;
  --ff-head:   'Playfair Display', Georgia, serif;
  --ff-body:   'Instrument Sans', sans-serif;
  --ff-mono:   'DM Mono', monospace;
  --max:       1280px;
  --pad:       3rem;
  --ease:      cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
em { font-style: italic; }
strong { font-weight: 500; }

/* ── CURSOR ── */
.cursor {
  position: fixed;
  width: 32px; height: 32px;
  border: 1.5px solid rgba(15,15,15,0.4);
  border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s var(--ease), height 0.2s var(--ease), border-color 0.2s, background 0.2s;
}
.cursor-dot {
  position: fixed; width: 4px; height: 4px;
  background: var(--accent); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%, -50%);
}
body:has(a:hover) .cursor,
body:has(.frame:hover) .cursor {
  width: 64px; height: 64px;
  border-color: var(--accent);
  background: var(--accent-bg);
}

/* ── MONO ── */
.mono {
  font-family: var(--ff-mono);
  font-size: 0.66rem; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--dim);
}

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; padding: 1.5rem var(--pad);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}
.nav.scrolled {
  border-bottom-color: var(--border);
  background: rgba(245,242,237,0.96);
  backdrop-filter: blur(12px);
}
.nav-logo {
  font-family: var(--ff-head); font-size: 1.15rem;
  font-weight: 700; color: var(--ink); letter-spacing: -0.01em;
}
.nav-center { justify-self: center; }
.nav-status {
  font-family: var(--ff-mono); font-size: 0.62rem;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--dim); display: flex; align-items: center; gap: 0.5rem;
}
.status-dot {
  width: 5px; height: 5px; background: #16a34a;
  border-radius: 50%; animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:0.3; } }

.nav-links { 
  display: flex; 
  align-items: center; 
  gap: 2.5rem; 
  justify-content: end;
}

.nav-links a {
  font-family: var(--ff-mono); font-size: 0.62rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--mid); transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--ink) !important; color: var(--bg) !important;
  padding: 0.45rem 1.1rem; transition: background 0.2s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent) !important; color: var(--white) !important; }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  position: relative; z-index: 1;
  /* padding: 0 var(--pad);  */
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: var(--max); width: 100%; margin: 0 auto;
  display: flex; flex-direction: column; justify-content: flex-end;
  flex: 1; 
  padding: 5rem var(--pad) 4rem var(--pad); 
}
.hero-top {
  display: flex; gap: 2rem; margin-bottom: 3rem;
  border-top: 1px solid var(--border); padding-top: 1.5rem;
}
.hero-heading {
  font-family: var(--ff-head);
  font-size: clamp(5rem, 10.5vw, 11rem);
  font-weight: 900; line-height: 0.88;
  letter-spacing: -0.035em; color: var(--ink); margin-bottom: 4rem;
}
.hline { display: block; }
.hl-accent {
  color: transparent; -webkit-text-stroke: 2px var(--accent);
  font-style: italic; font-weight: 400;
}
.hero-bottom {
  display: grid; grid-template-columns: 1fr auto;
  gap: 6rem; align-items: end;
  border-top: 1px solid var(--border); padding-top: 2.5rem;
}
.hero-desc {
  font-size: 1rem; color: var(--mid);
  max-width: 460px; line-height: 1.85; font-weight: 300;
}
.hero-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2rem; }
.hero-stats { display: flex; gap: 3rem; align-items: flex-end; }
.hstat-n {
  font-family: var(--ff-head); font-size: 3rem; font-weight: 900;
  color: var(--ink); line-height: 1; letter-spacing: -0.03em;
}
.hstat-l { color: var(--dim); margin-top: 0.3rem; }
.hero-cta {
  display: flex; align-items: center; gap: 1rem;
  font-family: var(--ff-mono); font-size: 0.64rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent); transition: gap 0.3s;
}
.hero-cta:hover { gap: 1.5rem; }
.cta-line {
  display: block; width: 32px; height: 1px;
  background: var(--accent); transition: width 0.3s;
}
.hero-cta:hover .cta-line { width: 52px; }

/* ── TICKER ── */
.ticker-wrap {
  border-top: 1px solid var(--border);
  overflow: hidden; padding: 1rem 0; background: var(--bg1);
}
.ticker {
  display: flex; gap: 3rem; white-space: nowrap;
  animation: ticker 35s linear infinite;
  font-family: var(--ff-mono); font-size: 0.62rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim);
}
.dot { color: var(--border2); }
@keyframes ticker { from { transform:translateX(0); } to { transform:translateX(-50%); } }

/* ── SECTION HEADER ── */
.section-hd { display: flex; align-items: center; gap: 1.5rem; margin-bottom: 5rem; }
.sec-num { color: var(--accent); }
.sec-line { flex: 1; height: 1px; background: var(--border); }
.sec-title { font-family: var(--ff-mono); font-size: 0.66rem; letter-spacing: 0.18em; color: var(--dim); }

/* ── WORK ── */
.work { position: relative; z-index: 1; padding: 8rem var(--pad); max-width: var(--max); margin: 0 auto; }

/* ── CASE ── */
.case { padding-bottom: 8rem; margin-bottom: 8rem; border-bottom: 1px solid var(--border); }
.case:last-child { border-bottom: none; margin-bottom: 0; }

.case-hd { display: grid; grid-template-columns: auto 1fr; gap: 2.5rem; align-items: start; margin-bottom: 4rem; }

.case-big-num {
  font-family: var(--ff-head);
  font-size: clamp(5rem, 8vw, 9rem);
  font-weight: 900; color: var(--border);
  line-height: 1; user-select: none;
  transition: color 0.4s; letter-spacing: -0.04em;
}
.case:hover .case-big-num { color: var(--accent); }

.case-tags { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1rem; }
.case-co { color: var(--accent); }

.chip {
  font-family: var(--ff-mono); font-size: 0.58rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--mid); border: 1px solid var(--border); padding: 0.2rem 0.65rem;
}

.case-name {
  font-family: var(--ff-head);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 700; color: var(--ink);
  line-height: 1.05; margin-bottom: 1.2rem; letter-spacing: -0.025em;
}

.case-desc {
  font-size: 0.98rem; color: var(--mid);
  max-width: 600px; line-height: 1.85; font-weight: 300;
}

/* ── BEFORE AFTER ── */
.bfr-aftr { margin-bottom: 4rem; }
.ba-label {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border); padding: 1rem 0 1.5rem;
}
.ba-title { font-size: 1rem; font-weight: 500; color: var(--ink); }
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.ba-side { display: flex; flex-direction: column; gap: 0.75rem; }

.badge {
  display: inline-block; font-family: var(--ff-mono); font-size: 0.57rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.2rem 0.6rem; align-self: flex-start;
}
.badge-old { color: var(--dim); border: 1px solid var(--border); }
.badge-new { color: var(--accent); border: 1px solid rgba(26,26,255,0.3); }

.frame {
  overflow: hidden; border: 1px solid var(--border); background: var(--white);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.frame:hover { border-color: var(--accent); box-shadow: 0 4px 32px rgba(26,26,255,0.1); }
.frame img { width: 100%; height: auto; display: block; transition: transform 0.7s var(--ease); }
.frame:hover img { transform: scale(1.015); }
.frame--wide { width: 100%; }

.frame-note { font-size: 0.82rem; color: var(--dim); font-style: italic; line-height: 1.55; }
.frame-note.centered { text-align: center; margin-top: 0.75rem; }

/* ── METRICS ── */
.metrics { display: flex; align-items: center; border: 1px solid var(--border); margin-top: 4rem; background: var(--white); }
.metric { flex: 1; padding: 2.5rem 2rem; display: flex; flex-direction: column; gap: 0.5rem; }
.metric-sep { width: 1px; height: 70px; background: var(--border); flex-shrink: 0; }
.mn { font-family: var(--ff-head); font-size: 3rem; font-weight: 900; color: var(--accent); line-height: 1; letter-spacing: -0.03em; }
.ml { color: var(--dim); }

/* ── TRI GRID ── */
.tri-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin: 3rem 0; }
.tri-card { background: var(--white); padding: 2.5rem 2rem; }
.tri-label { display: block; color: var(--accent); margin-bottom: 1.2rem; font-size: 0.6rem; }
.tri-card p { font-size: 0.92rem; color: var(--mid); line-height: 1.8; font-weight: 300; }

/* ── STACK ROW ── */
.stack-row { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; padding-top: 2rem; border-top: 1px solid var(--border); }
.stack-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.stack-tags span {
  font-family: var(--ff-mono); font-size: 0.58rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--mid); border: 1px solid var(--border); padding: 0.3rem 0.8rem;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.stack-tags span:hover { color: var(--accent); border-color: rgba(26,26,255,0.3); background: var(--accent-bg); }

/* ── ABOUT ── */
.about { position: relative; z-index: 1; padding: 8rem var(--pad); max-width: var(--max); margin: 0 auto; border-top: 1px solid var(--border); }
.about-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 7rem; align-items: start; }
.about-big {
  font-family: var(--ff-head); font-size: clamp(2.5rem,4vw,4rem);
  font-weight: 700; color: var(--ink); line-height: 1.05; letter-spacing: -0.025em;
  position: sticky; top: 8rem;
}
.about-big em { font-weight: 400; font-style: italic; color: transparent; -webkit-text-stroke: 1.5px var(--accent); }
.about-body p { font-size: 0.98rem; color: var(--mid); line-height: 1.9; margin-bottom: 1.4rem; font-weight: 300; }
.about-skills { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.sk-hd { display: block; color: var(--accent); margin-bottom: 1.2rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--border); font-size: 0.6rem; }
.sk-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.sk-col li { font-size: 0.86rem; color: var(--mid); font-weight: 300; }

/* ── CONTACT ── */
.contact { position: relative; z-index: 1; padding: 8rem var(--pad); border-top: 1px solid var(--border); background: var(--ink); }
.contact-layout { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: start; }
.contact-hd {
  font-family: var(--ff-head); font-size: clamp(3.5rem,6vw,6.5rem);
  font-weight: 900; color: var(--white); line-height: 0.92; letter-spacing: -0.03em; margin: 1rem 0 1.5rem;
}
.contact-hd em { font-weight: 400; font-style: italic; color: transparent; -webkit-text-stroke: 1px var(--accent); }
.contact-avail { color: #555; margin-top: 1rem; }
.contact-right { display: flex; flex-direction: column; border: 1px solid #222; margin-top: 4rem; }
.clink { display: flex; align-items: center; gap: 1.5rem; padding: 1.4rem 2rem; border-bottom: 1px solid #222; transition: background 0.2s; }
.clink:last-child { border-bottom: none; }
.clink:hover { background: #111; }
.cl-label { min-width: 75px; color: #555; font-family: var(--ff-mono); font-size: 0.62rem; letter-spacing: 0.07em; text-transform: uppercase; }
.cl-val { flex: 1; font-size: 0.93rem; color: #aaa; transition: color 0.2s; font-weight: 300; }
.clink:hover .cl-val { color: var(--white); }
.cl-arr { color: #444; transition: color 0.2s, transform 0.2s; }
.clink:hover .cl-arr { color: var(--accent); transform: translate(3px,-3px); }

/* ── FOOTER ── */
.footer { position: relative; z-index: 1; border-top: 1px solid #1a1a1a; background: var(--ink); padding: 2rem var(--pad); display: flex; justify-content: center; }
.footer .mono { color: #444; }

/* ── CASE STUDY LINK ── */
.case-study-link {
  display: inline-flex; align-items: center; gap: 1rem;
  font-family: var(--ff-mono); font-size: 0.68rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--bg); background: var(--ink);
  padding: 0.75rem 1.4rem; margin-top: 2rem;
  transition: opacity 0.2s, gap 0.3s;
}
.case-study-link:hover { background: var(--accent); gap: 1.5rem; }
.csl-line { display: block; width: 20px; height: 1px; background: currentColor; transition: width 0.3s; }
.case-study-link:hover .csl-line { width: 32px; }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  :root { --pad: 2rem; }
  .nav-center { display: none; }
  .hero-bottom { grid-template-columns: 1fr; gap: 2rem; }
  .hero-right { align-items: flex-start; }
  .case-hd { grid-template-columns: 1fr; gap: 1rem; }
  .case-big-num { font-size: 4rem; }
  .ba-grid { grid-template-columns: 1fr; }
  .tri-grid { grid-template-columns: 1fr; }
  .metrics { flex-direction: column; }
  .metric-sep { width: 100%; height: 1px; }
  .about-layout { grid-template-columns: 1fr; gap: 3rem; }
  .about-big { position: static; }
  .about-skills { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .contact-right { margin-top: 0; }
  .sketch-grid { grid-template-columns: 1fr; }
  .sketch-card--tall { grid-row: span 1; }
}
@media (max-width: 600px) {
  :root { --pad: 1.5rem; }
  .nav-center { display: none; }
  .nav-links a:not(.nav-cta) { display: none; }
  .nav-cta { padding: 0.4rem 0.8rem; font-size: 0.58rem; }
  .hero-heading { font-size: clamp(3.5rem,13vw,5.5rem); }
  .hl-accent { -webkit-text-stroke-width: 1px; }
  .hero-stats { gap: 2rem; }
  .about-skills { grid-template-columns: 1fr; }
  .sketch-grid { grid-template-columns: 1fr; }
  .sketch-card--tall { grid-row: span 1; }
  /* contact links */
  .clink { padding: 1.1rem 1.2rem; gap: 0.75rem; }
  .cl-val { font-size: 0.78rem; word-break: break-all; }
  .cl-label { min-width: 55px; }
}