/* ============================================================
   MABECOART — María Belén Copello Portfolio
   ============================================================ */

/* ── Variables ── */
:root {
  --bg:         #0e0e0e;
  --surface:    #161616;
  --surface2:   #1c1c1c;
  --accent:     #F7931E;
  --accent2:    #f9b361;
  --accent3:    #fcd4a5;
  --text:       #FFFFFF;
  --muted:      #9a9590;
  --border:     rgba(255,255,255,0.08);
  --border2:    rgba(255,255,255,0.15);
  --font-title: 'Signika', sans-serif;
  --font-body:  'Roboto', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 999; opacity: 0.3;
}


/* ============================================================
   SHARED — Navigation
   ============================================================ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 3rem;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
  background: rgba(14,14,14,0.85);
}
.nav-brand { display: flex; align-items: center; gap: 0.85rem; text-decoration: none; }
.nav-brand:focus-visible { outline: none;}
.nav-logo-img { height: 38px; width: 38px; border-radius: 50%; object-fit: cover; }
.nav-brand-name { font-family: var(--font-title); font-weight: 700; font-size: 1rem; color: var(--accent); letter-spacing: 0.02em; }
.nav-links { display: flex; gap: 2.5rem; list-style: none; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-family: var(--font-body); font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }

/* ============================================================
   SHARED — Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border); padding: 1.75rem 3rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  font-family: var(--font-body); font-size: 11px; color: var(--muted); letter-spacing: 0.06em; 
}
.avail-badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-body); font-size: 11px; letter-spacing: 0.08em; color: var(--muted); padding-right: 10px; }
.avail-dot { width: 6px; height: 6px; border-radius: 50%; background: #4caf50; box-shadow: 0 0 6px #4caf50; animation: pulse 2s ease infinite; }
.btn-hire-footer { display: inline-block; padding: 0.45rem 1.2rem; font-family: var(--font-body); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; background: var(--accent); color: var(--bg); text-decoration: none; border: 1px solid var(--accent); transition: all 0.25s; border-radius: 40px;}
.btn-hire-footer:hover { background: transparent; color: var(--accent); }


/* ============================================================
   SHARED — Buttons
   ============================================================ */
.btn { display: inline-block; padding: 0.75rem 2rem; font-family: var(--font-body); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none; border: 2px solid; transition: all 0.25s; cursor: pointer; border-radius: 40px;}
.btn-primary { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.btn-primary:hover { background: transparent; color: var(--accent); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border2); }
.btn-ghost:hover { border-color: var(--text); }


/* ============================================================
   SHARED — Page header (inner pages)
   ============================================================ */
.page-header {
  padding: 9rem 3rem 4rem;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: flex-end;
  flex-wrap: wrap; gap: 2rem;
}
.page-eyebrow { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.page-eyebrow::before { content: '// '; opacity: 0.5; }
.page-title { font-family: var(--font-title); font-size: clamp(2.8rem, 5vw, 4.5rem); font-weight: 700; color: var(--text); line-height: 1.0; margin-bottom: 1rem; }
.page-subtitle { max-width: 54ch; font-family: var(--font-body); font-weight: 300; font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.9; }


/* ============================================================
   SHARED — CTA Banner
   ============================================================ */
.cta-banner {
  padding: 5rem 3rem;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--border); flex-wrap: wrap; gap: 2rem;
}
.cta-banner-title { font-family: var(--font-title); font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 700; margin-bottom: 0.5rem; }
.cta-banner-sub { font-family: var(--font-body); font-weight: 300; font-size: 13px; color: var(--muted); }
.cta-banner-btns { display: flex; gap: 1rem; flex-wrap: wrap; }


/* ============================================================
   SHARED — Background orbs
   ============================================================ */
.bg-orb { position: absolute; border-radius: 50%; filter: blur(100px); pointer-events: none; z-index: 0; }
.bg-orb-1 { width: 600px; height: 600px; background: rgba(247,147,30,0.06); bottom: -150px; right: -100px; }
.bg-orb-2 { width: 350px; height: 350px; background: rgba(247,147,30,0.04); top: 5%; left: 25%; }


/* ============================================================
   SHARED — Animations
   ============================================================ */
@keyframes fadeUp   { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeDown { from { opacity:0; transform:translateY(-10px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn   { from { opacity:0; } to { opacity:1; } }
@keyframes pulse    { 0%,100%{opacity:1;} 50%{opacity:0.3;} }

.anim-1 { opacity:0; animation: fadeUp 0.6s ease 0.1s both; }
.anim-2 { opacity:0; animation: fadeUp 0.6s ease 0.25s both; }
.anim-3 { opacity:0; animation: fadeUp 0.6s ease 0.4s both; }
.anim-4 { opacity:0; animation: fadeUp 0.6s ease 0.55s both; }
.anim-5 { opacity:0; animation: fadeUp 0.6s ease 0.7s both; }
.anim-6 { opacity:0; animation: fadeUp 0.6s ease 0.85s both; }


/* ============================================================
   PAGE — Homepage (index.html)
   ============================================================ */
.hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; position: relative; overflow: hidden; }
.hero-left { display: flex; flex-direction: column; justify-content: center; padding: 8rem 4rem 5rem 3rem; position: relative; z-index: 2; }
.hero-eyebrow { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.5rem; }
.hero-eyebrow::before { content: '// '; opacity: 0.5; }
.hero-name { font-family: var(--font-title); font-size: clamp(3.5rem, 6vw, 6rem); font-weight: 700; line-height: 1.0; color: var(--text); margin-bottom: 0.5rem; }
.hero-name span { color: var(--accent); }
.hero-location { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.5rem; }
.location-dot { width: 6px; height: 6px; border-radius: 50%; background: #4caf50; box-shadow: 0 0 8px #4caf50; flex-shrink: 0; animation: pulse 2s ease infinite; }
.hero-badges { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.badge { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; padding: 0.35rem 0.9rem; border: 1px solid; }
.badge-1  { border-color: var(--accent);  color: var(--accent); }
.badge-2 { border-color: var(--accent2); color: var(--accent2); }
.badge-3    { border-color: var(--accent3); color: var(--accent3); }

.hero-summary { max-width: 46ch; color: rgba(255,255,255,0.6); font-family: var(--font-body); font-weight: 300; font-size: 14px; line-height: 1.95; margin-bottom: 2.5rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-right { display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 8rem 3rem 5rem 4rem; position: relative; opacity: 0; animation: fadeIn 1s ease 0.9s both; }
.hero-right::before { content: ''; position: absolute; top: 20%; left: 0; width: 1px; height: 60%; background: linear-gradient(to bottom, transparent, var(--accent), transparent); }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); width: 100%; max-width: 400px; }
.stat-card { background: var(--surface); padding: 1.75rem 2rem; position: relative; overflow: hidden; transition: background 0.2s; }
.stat-card:hover { background: var(--surface2); }
.stat-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: var(--accent); transition: width 0.4s; }
.stat-card:hover::after { width: 100%; }
.stat-number { font-family: var(--font-title); font-size: 2.8rem; font-weight: 700; color: var(--accent); line-height: 1; margin-bottom: 0.4rem; }
.stat-sup { font-size: 1.3rem; color: var(--accent); vertical-align: super; }
.stat-label { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }

.skill-tags { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 0.4rem; max-width: 400px; opacity: 0; animation: fadeUp 0.6s ease 1.1s both; }
.skill-tag { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.28rem 0.7rem; border: 1px solid var(--border); color: var(--muted); transition: all 0.2s; }
.skill-tag:hover { border-color: var(--accent2); color: var(--accent2); }

.what-i-do { display: grid; grid-template-columns: 1fr 1px 1fr; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.panel-divider { background: var(--border); }
.panel { padding: 5rem 3rem; transition: background 0.3s; }
.panel:hover { background: var(--surface); }
.panel-num { font-family: var(--font-title); font-size: 4.5rem; font-weight: 700; color: var(--border2); line-height: 1; margin-bottom: 1.25rem; display: block; }
.panel-title { font-family: var(--font-title); font-size: 1.9rem; font-weight: 700; color: var(--text); line-height: 1.1; margin-bottom: 0.6rem; }
.panel-tagline { font-family: var(--font-body); font-size: 12px; letter-spacing: 0.05em; color: var(--accent2); margin-bottom: 1.25rem; font-style: italic; }
.panel-desc { font-family: var(--font-body); font-weight: 300; font-size: 13px; color: var(--muted); line-height: 1.9; max-width: 38ch; margin-bottom: 2rem; }
.panel-link { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.panel-link:hover { border-color: var(--accent); }

.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border-bottom: 1px solid var(--border); }
.proof-card { background: var(--bg); padding: 3rem 2rem; text-align: center; transition: background 0.2s; }
.proof-card:hover { background: var(--surface); }
.proof-number { font-family: var(--font-title); font-size: 3.2rem; font-weight: 700; color: var(--text); line-height: 1; margin-bottom: 0.75rem; display: block; }
.proof-number sup { font-size: 1.3rem; color: var(--accent); vertical-align: super; }
.proof-label { font-family: var(--font-body); font-weight: 300; font-size: 11px; color: var(--muted); line-height: 1.6; letter-spacing: 0.04em; }


/* ============================================================
   PAGE — Services (services.html)
   ============================================================ */
.tab-nav { display: flex; padding: 0 3rem; border-bottom: 1px solid var(--border); position: sticky; top: 60px; z-index: 50; background: rgba(14,14,14,0.95); backdrop-filter: blur(12px); }
.tab-btn { background: none; border: none; cursor: pointer; font-family: var(--font-body); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); padding: 1.1rem 0; margin-right: 2.5rem; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color 0.2s; }
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); }

.cert-badge { display: inline-flex; flex-direction: column; align-items: center; border: 1px solid var(--border2); padding: 1.25rem 2rem; gap: 0.3rem; text-align: center; margin: 0 10px; min-width: 260px; }
.cert-badge-label { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); }
.cert-badge-name { font-family: var(--font-title); font-size: 1rem; font-weight: 700; color: var(--text); }
.cert-badge-since { font-family: var(--font-body); font-size: 10px; color: var(--muted); }
.cert-badge-credential { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.14em; color: var(--accent2); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.cert-badge-credential:hover { border-color: var(--accent2); }

.service-section { padding: 5rem 3rem; border-bottom: 1px solid var(--border); scroll-margin-top: 110px; }
.section-eyebrow { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; }
.section-title { font-family: var(--font-title); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--text); line-height: 1.1; margin-bottom: 1rem; }
.section-desc { max-width: 56ch; font-family: var(--font-body); font-weight: 300; font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.9; margin-bottom: 3.5rem; }

.cards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); margin-bottom: 3rem; }
.service-card { background: var(--surface); padding: 2.5rem; position: relative; overflow: hidden; transition: background 0.2s; }
.cards-grid--3 { grid-template-columns: 1fr 1fr 1fr; }
.service-card:hover { background: var(--surface2); }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 2px; height: 0; background: var(--accent); transition: height 0.4s; }
.service-card:hover::before { height: 100%; }
.card-num { font-family: var(--font-title); font-size: 2.2rem; font-weight: 700; color: var(--border2); line-height: 1; margin-bottom: 1rem; display: block; }
.card-title { font-family: var(--font-title); font-size: 1.25rem; font-weight: 700; color: var(--text); margin-bottom: 0.75rem; }
.card-desc { font-family: var(--font-body); font-weight: 300; font-size: 12px; color: var(--muted); line-height: 1.8; margin-bottom: 1.25rem; font-style: italic; }
.card-items { list-style: none; }
.card-items li { font-family: var(--font-body); font-size: 12px; color: rgba(255,255,255,0.55); padding: 0.3rem 0; border-bottom: 1px solid var(--border); }
.card-items li:last-child { border-bottom: none; }
.card-items li::before { content: '→ '; color: var(--accent); }
.card-empty { background: transparent !important; }

.ideal-for { border: 1px solid var(--border); border-left: 3px solid var(--accent); padding: 2rem 2.5rem; background: var(--surface); }
.ideal-label { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.ideal-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.ideal-tag { font-family: var(--font-body); font-size: 11px; color: var(--muted); padding: 0.3rem 0.85rem; border: 1px solid var(--border); transition: all 0.2s; }
.ideal-tag:hover { border-color: var(--accent2); color: var(--accent2); }


/* ============================================================
   PAGE — Portfolio (portfolio.html)
   ============================================================ */
.filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; padding: 2rem 3rem; border-bottom: 1px solid var(--border); }
.filter-btn { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.4rem 1rem; border: 1px solid var(--border); color: var(--muted); background: none; cursor: pointer; transition: all 0.2s; }
.filter-btn:hover { border-color: var(--text); color: var(--text); }
.filter-btn.active { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.portfolio-section { padding: 4rem 3rem; border-bottom: 1px solid var(--border); }
.portfolio-section-title { font-family: var(--font-title); font-size: 1.1rem; font-weight: 700; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 2rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--border); }

.project-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.project-card { background: var(--surface); overflow: hidden; transition: background 0.2s; position: relative;}
.project-card:hover { background: var(--surface2); }
.project-card.hidden { display: none; }
.project-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.4s; }
.project-card:hover::after { width: 100%; }
.card-image { width: 100%; aspect-ratio: 3/2; object-fit: cover; display: block; filter: grayscale(20%); transition: filter 0.3s; }
.project-card:hover .card-image { filter: grayscale(0%); }
.card-body { padding: 1.5rem; }
.card-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.card-tag { font-family: var(--font-body); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.2rem 0.6rem; border: 1px solid var(--muted); color: var(--muted); }
/*
.card-tag.tag-sfmc   { border-color: rgba(247,147,30,0.4); color: var(--accent); }
.card-tag.tag-design { border-color: rgba(249,180,106,0.4); color: var(--accent2); }
.card-tag.tag-lab    { border-color: rgba(255,255,255,0.2); color: var(--muted); }
.card-tag.tag-code   { border-color: rgba(255,255,255,0.2); color: var(--muted); }
*/
.card-tag.highlight-active {background-color: var(--accent); color: var(--bg);border-color: var(--accent);opacity: 1;}
.filter-btn.active:not([data-filter="all"]) ~ .all-portfolio .card-tag:not(.highlight-active) {opacity: 0.4;}
.card-name { font-family: var(--font-title); font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.card-desc { font-family: var(--font-body); font-weight: 300; font-size: 12px; color: var(--muted); line-height: 1.8; margin-bottom: 1rem; }
.card-highlights { font-family: var(--font-body); font-size: 11px; color: rgba(247,147,30,0.7); letter-spacing: 0.04em; margin-bottom: 1.25rem;}

.snippet-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); }
.snippet-card { background: var(--surface); padding: 2rem; border-left: 3px solid var(--accent); transition: background 0.2s; }
.snippet-card:hover { background: var(--surface2); }
.snippet-name { font-family: var(--font-title); font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 0.4rem; }
.snippet-desc { font-family: var(--font-body); font-weight: 300; font-size: 12px; color: var(--muted); line-height: 1.8; margin-bottom: 1.25rem;}
.snippet-download { display: inline-block; margin-top: 1rem; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;}

/* ============================================================
   PAGE — About (about.html)
   ============================================================ */
.page-header .page-title span,
.about-section .section-title span { color: var(--accent); }
.portrait-badge { display: inline-flex; flex-direction: column; align-items: center; border: none; padding: 1.25rem 2rem; gap: 0.3rem; text-align: center; width: 200px; height: 200px; background-image: url(https://mabecoart.com/images/portrait_mabeco_orange.png); background-position: center; background-size: contain; background-repeat: no-repeat;}
.about-section { padding: 5rem 3rem; border-bottom: 1px solid var(--border); scroll-margin-top: 110px; }
.skills__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border);  margin-top: 5rem; margin-bottom: 4rem; }
.skill-card { background: var(--surface); padding: 2.5rem 2rem; position: relative; transition: background 0.2s; }
.skill-card:hover { background: var(--surface2); }
.skill-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.4s; }
.skill-card:hover::after { width: 100%; }
.skill-card__icon {width: 40px; height: 40px; margin-bottom: 20px;color: var(--accent);}
.skill-card__title {font-family: var(--font-title); font-size: 18px;font-weight: 700; margin-bottom: 10px; color: var(--text-primary); }
.skill-card__desc { font-size: 14px;color: var(--muted);line-height: 1.7; font-weight: 300;}
.about-section .steps-grid {margin-top: 5rem;} 

/* ============================================================
   PAGE — Process (process.html)
   ============================================================ */
.steps-section { padding: 5rem 3rem; border-bottom: 1px solid var(--border); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-bottom: 4rem; }
.step-card { background: var(--surface); padding: 2.5rem 2rem; position: relative; transition: background 0.2s; }
.step-card:hover { background: var(--surface2); }
.step-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.4s; }
.step-card:hover::after { width: 100%; }
.step-num { font-family: var(--font-title); font-size: 3rem; font-weight: 700; color: var(--accent); line-height: 1; margin-bottom: 1rem; display: block; opacity: 0.8; }
.step-title { font-family: var(--font-title); font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 0.75rem; }
.step-desc { font-family: var(--font-body); font-weight: 300; font-size: 12px; color: var(--muted); line-height: 1.85; }

.style-section { padding: 5rem 3rem; border-bottom: 1px solid var(--border); display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; align-items: start; }
.style-label { font-family: var(--font-title); font-size: 1.8rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.style-label span { color: var(--accent); }
.style-list { list-style: none; }
.style-list li { font-family: var(--font-body); font-weight: 300; font-size: 14px; color: rgba(255,255,255,0.7); padding: 1.1rem 0; border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; gap: 0.75rem; line-height: 1.7; }
.style-list li::before { content: '→'; color: var(--accent); flex-shrink: 0; margin-top: 0.1rem; }
.style-list li:last-child { border-bottom: none; }


/* ============================================================
   PAGE — Contact (contact.html)
   ============================================================ */
.contact-body { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--border); }
.contact-left { padding: 4rem 3rem; border-right: 1px solid var(--border); }
.contact-right { padding: 4rem 3rem; }

.avail-status { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-size: 12px; color: #4caf50; letter-spacing: 0.08em; margin-bottom: 2.5rem; padding: 0.5rem 1rem; border: 1px solid rgba(76,175,80,0.3); }
.avail-status-dot { width: 6px; height: 6px; border-radius: 50%; background: #4caf50; box-shadow: 0 0 8px #4caf50; animation: pulse 2s ease infinite; }

.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-family: var(--font-body); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.5rem; }
.form-input,
.form-select,
.form-textarea { width: 100%; background: var(--surface); border: 1px solid var(--border2); color: var(--text); font-family: var(--font-body); font-size: 14px; padding: 0.75rem 1rem; outline: none; transition: border-color 0.2s; -webkit-appearance: none; appearance: none; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239a9590' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; cursor: pointer; }
.form-select option { background: var(--surface2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.btn-submit { width: 200px; padding: 1rem; background: var(--accent); color: var(--bg); border: 1px solid var(--accent); font-family: var(--font-body); font-size: 13px; letter-spacing: 0.15em; text-transform: uppercase; cursor: pointer; transition: all 0.25s; margin-top: 0.5rem; border-radius: 40px; }
.btn-submit:hover { background: transparent; color: var(--accent); }

.contact-info-title { font-family: var(--font-title); font-size: 1.3rem; font-weight: 700; color: var(--text); margin-bottom: 2rem; }
.info-list { list-style: none; margin-bottom: 3rem; }
.info-list li { display: flex; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--border); font-family: var(--font-body); font-size: 13px; }
.info-list li:last-child { border-bottom: none; }
.info-key { color: var(--muted); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; min-width: 80px; padding-top: 0.1rem; }
.info-val { color: var(--text); font-weight: 300; }
.info-list a { color: var(--accent); text-decoration: none; }
.info-list a:hover { text-decoration: underline; }

.faq-section { padding: 4rem 3rem; }
.faq-title { font-family: var(--font-title); font-size: 1.8rem; font-weight: 700; color: var(--text); margin-bottom: 2.5rem; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); }
.faq-item { background: var(--surface); padding: 2rem; transition: background 0.2s; }
.faq-item:hover { background: var(--surface2); }
.faq-q { font-family: var(--font-title); font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 0.75rem; line-height: 1.4; }
.faq-a { font-family: var(--font-body); font-weight: 300; font-size: 13px; color: var(--muted); line-height: 1.8; }


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

/* 900px — tablet */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { gap: 1.5rem; }

  /* Homepage */
  .hero { grid-template-columns: 1fr; }
  .hero-left { padding: 7rem 1.5rem 3rem; }
  .hero-right { padding: 2rem 1.5rem 4rem; justify-content: flex-start; }
  .hero-right::before { display: none; }
  .stats-grid, .skill-tags { max-width: 100%; }
  .what-i-do { grid-template-columns: 1fr; }
  .panel-divider { display: none; }
  .panel { padding: 3rem 1.5rem; }
  .proof-strip { grid-template-columns: 1fr 1fr; }

  /* Shared */
  .page-header { padding: 7rem 1.5rem 3rem; }
  .cta-banner { padding: 3rem 1.5rem; flex-direction: column; align-items: flex-start; }
  .site-footer { flex-direction: column; text-align: center; padding: 1.5rem; }
  .footer-left { justify-content: center; }

  /* Services */
  .tab-nav { padding: 0 1.5rem; overflow-x: auto; }
  .service-section { padding: 3rem 1.5rem; }
  .cards-grid { grid-template-columns: 1fr; }
  .cards-grid--3 { grid-template-columns: 1fr; }

  /* About */
  .portrait-badge {display: none;}
  .about-section { padding: 3rem 1.5rem; }
  .skills__grid { grid-template-columns: 1fr 1fr; margin-top: 3rem;}
  .about-section .steps-grid {margin-top: 3rem;}

  /* Portfolio */
  .filter-bar { padding: 1.5rem; }
  .portfolio-section { padding: 3rem 1.5rem; }
  .project-cards-grid { grid-template-columns: 1fr 1fr; }
  .snippet-grid { grid-template-columns: 1fr; }

  /* Process */
  .steps-section { padding: 3rem 1.5rem; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .style-section { grid-template-columns: 1fr; gap: 2rem; padding: 3rem 1.5rem; }

  /* Contact */
  .contact-body { grid-template-columns: 1fr; }
  .contact-left { border-right: none; border-bottom: 1px solid var(--border); padding: 3rem 1.5rem; }
  .contact-right { padding: 3rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .faq-section { padding: 3rem 1.5rem; }
  .faq-grid { grid-template-columns: 1fr; }
}

/* 600px — mobile */
@media (max-width: 600px) {
  .proof-strip { grid-template-columns: 1fr; }
  .hero-name { font-size: 3rem; }
  .project-cards-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .skills__grid { grid-template-columns: 1fr; }
}


/* ============================================================
   HAMBURGER MENU (mobile nav)
   ============================================================ */

.nav-hamburger { display: none; }
.nav-mobile-menu { display: none; }

@media (max-width: 768px) {

  .nav-links { display: none; }

  .nav-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 200;
  }

  .nav-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
  }

  .nav-hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .nav-mobile-menu {
    display: block;
    position: fixed;
    top: 61px;
    left: 0; right: 0; bottom: 0;
    background: rgba(14,14,14,0.98);
    backdrop-filter: blur(16px);
    z-index: 99;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    overflow-y: auto;
  }

  .nav-mobile-menu.open { transform: translateX(0); }

  .nav-mobile-menu ul {
    list-style: none;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
  }

  .nav-mobile-menu ul li { border-bottom: 1px solid var(--border); }
  .nav-mobile-menu ul li:last-child { border-bottom: none; margin-top: 1.5rem; }

  .nav-mobile-menu ul li a {
    display: block;
    padding: 1.25rem 0;
    font-family: var(--font-title);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--muted);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: color 0.2s;
  }

  .nav-mobile-menu ul li a:hover,
  .nav-mobile-menu ul li a.active { color: var(--text); }

  .nav-mobile-hire {
    display: inline-block !important;
    padding: 0.75rem 2rem !important;
    background: var(--accent) !important;
    color: var(--bg) !important;
    font-family: var(--font-body) !important;
    font-size: 12px !important;
    font-weight: 400 !important;
    letter-spacing: 0.15em !important;
    text-transform: uppercase !important;
    border: 1px solid var(--accent) !important;
    transition: all 0.25s !important;
  }

  .nav-mobile-hire:hover {
    background: transparent !important;
    color: var(--accent) !important;
  }
}

/* ============================================================
   PAGE — Portfolio (portfolio.html)
   ============================================================ */

/* Filter bar */
.filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; padding: 2rem 3rem; border-bottom: 1px solid var(--border); }
.filter-btn { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.4rem 1rem; border: 1px solid var(--border); color: var(--muted); background: none; cursor: pointer; transition: all 0.2s; }
.filter-btn:hover { border-color: var(--text); color: var(--text); }
.filter-btn.active { background: var(--accent); color: var(--bg); border-color: var(--accent); }

/* Portfolio sections */
.portfolio-section { padding: 4rem 3rem; border-bottom: 1px solid var(--border); }
.portfolio-section-title { font-family: var(--font-title); font-size: 1.1rem; font-weight: 700; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 2rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--border); }

/* Project cards grid */
.project-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }
.project-card { background: var(--surface); overflow: hidden; transition: background 0.2s; }
.project-card:hover { background: var(--surface2); }
.project-card.hidden { display: none; }
.card-image { width: 100%; aspect-ratio: 3/2; object-fit: cover; display: block; filter: grayscale(20%); transition: filter 0.3s; }
.project-card:hover .card-image { filter: grayscale(0%); }
.card-body { padding: 1.5rem; }

/* Card tags */
.card-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.card-tag { font-family: var(--font-body); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.2rem 0.6rem; border: 1px solid var(--border); color: var(--muted); }
/*
.card-tag.tag-dev    { border-color: rgba(247,147,30,0.4);  color: var(--accent); }
.card-tag.tag-auto   { border-color: rgba(249,179,97,0.4);  color: var(--accent2); }
.card-tag.tag-design { border-color: rgba(252,212,165,0.4); color: var(--accent3); }
.card-tag.tag-lab    { border-color: rgba(255,255,255,0.2); color: var(--muted); }
*/

/* Card content */
.card-name { font-family: var(--font-title); font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.card-desc { font-family: var(--font-body); font-weight: 300; font-size: 12px; color: var(--muted); line-height: 1.8; margin-bottom: 1rem; }
.card-highlights { font-family: var(--font-body); font-size: 11px; color: rgba(247,147,30,0.7); letter-spacing: 0.04em; }

/* Card results bullet list */
.card-results { list-style: none; margin-bottom: 1.25rem; }
.card-results li { font-family: var(--font-body); font-size: 12px; color: rgba(255,255,255,0.55); padding: 0.3rem 0; border-bottom: 1px solid var(--border); line-height: 1.6; }
.card-results li:last-child { border-bottom: none; }
.card-results li::before { content: '→ '; color: var(--accent); }

/* Snippets */
.snippet-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); }
.snippet-card { background: var(--surface); padding: 2rem; border-left: 3px solid var(--accent); transition: background 0.2s; }
.snippet-card:hover { background: var(--surface2); }
.snippet-name { font-family: var(--font-title); font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 0.4rem; }
.snippet-desc { font-family: var(--font-body); font-weight: 300; font-size: 12px; color: var(--muted); line-height: 1.8; }

/* Portfolio responsive */
@media (max-width: 900px) {
  .filter-bar { padding: 1.5rem; }
  .portfolio-section { padding: 3rem 1.5rem; }
  .project-cards-grid { grid-template-columns: 1fr 1fr; }
  .snippet-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .project-cards-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CASE STUDY PAGES (portfolio/intact.html etc.)
   ============================================================ */

/* Header */
.case-header { padding: 9rem 3rem 4rem; border-bottom: 1px solid var(--border); background: var(--surface); }
.case-header-inner { max-width: 800px; }
.case-back-link { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); text-decoration: none; transition: color 0.2s; display: inline-block; margin-bottom: 1.5rem; }
.case-back-link:hover { color: var(--accent); }
.case-title { font-family: var(--font-title); font-size: clamp(2.8rem, 5vw, 5rem); font-weight: 700; color: var(--text); line-height: 1.0; margin-bottom: 1rem; }
.case-tagline { max-width: 54ch; font-family: var(--font-body); font-weight: 300; font-size: 15px; color: rgba(255,255,255,0.6); line-height: 1.9; margin-bottom: 2rem; }

/* Meta strip */
.case-meta-strip { display: flex; flex-wrap: wrap; gap: 2rem; margin-bottom: 1.5rem; }
.case-meta-item { font-family: var(--font-body); font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 0.2rem; }
.case-meta-label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }

/* Tags reuse card-tag from portfolio */
.case-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

/* Hero image */
.case-hero-image { width: 100%; max-height: 520px; overflow: hidden; border-bottom: 1px solid var(--border); }
.case-hero-image img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Sections */
.case-section { padding: 5rem 3rem; border-bottom: 1px solid var(--border); }
.case-section--alt { background: var(--surface); }
.case-section-inner { max-width: 900px; }
.case-section-label { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; }
.case-section-title { font-family: var(--font-title); font-size: clamp(1.6rem, 3vw, 2.5rem); font-weight: 700; color: var(--text); margin-bottom: 1.5rem; line-height: 1.1; }
.case-body { font-family: var(--font-body); font-weight: 300; font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.95; max-width: 68ch; }

/* Process steps */
.case-steps { display: flex; flex-direction: column; gap: 0; }
.case-step { display: flex; gap: 2rem; align-items: flex-start; padding: 1.5rem 0; border-bottom: 1px solid var(--border); }
.case-step:last-child { border-bottom: none; }
.case-step-num { font-family: var(--font-title); font-size: 2rem; font-weight: 700; color: var(--accent); opacity: 0.5; line-height: 1; flex-shrink: 0; min-width: 48px; }
.case-step-title { font-family: var(--font-title); font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 0.4rem; }
.case-step-desc { font-family: var(--font-body); font-weight: 300; font-size: 13px; color: var(--muted); line-height: 1.8; }

/* Results numbers */
.case-results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-bottom: 3rem; }
.case-result-card { background: var(--bg); padding: 2.5rem 2rem; transition: background 0.2s; position: relative;}
.case-result-card:hover { background: var(--surface2); }
.case-result-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.4s; }
.case-result-card:hover::after { width: 100%; }
.case-result-num { font-family: var(--font-title); font-size: 3.5rem; font-weight: 700; color: var(--accent); line-height: 1; display: block; margin-bottom: 0.5rem; }
.case-result-num sup { font-size: 1.4rem; }
.case-result-title { font-family: var(--font-title); font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 0.4rem; }
.case-result-desc { font-family: var(--font-body); font-weight: 300; font-size: 12px; color: var(--muted); line-height: 1.7; }

/* Impact bullet list */
.case-impact-list { list-style: none; }
.case-impact-list li { font-family: var(--font-body); font-weight: 300; font-size: 13px; color: rgba(255,255,255,0.65); padding: 0.85rem 0; border-bottom: 1px solid var(--border); line-height: 1.7; }
.case-impact-list li:last-child { border-bottom: none; }
.case-impact-list li::before { content: '→ '; color: var(--accent); }

/* Carousel */
.carousel { position: relative; overflow: hidden; border: none; }
.carousel-track { display: flex; transition: transform 0.4s ease; }
.carousel-slide { min-width: 100%; }
.carousel-slide img { width: 100%; display: block; object-fit: cover; max-height: 580px; }
.carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(14,14,14,0.8); border: 1px solid var(--border2); color: var(--text); font-size: 1.2rem; width: 44px; height: 44px; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: center; }
.carousel-btn:hover { background: var(--accent); border-color: var(--accent); }
.carousel-btn--prev { left: 1rem; }
.carousel-btn--next { right: 1rem; }
.carousel-dots { display: flex; justify-content: center; gap: 0.5rem; padding: 1rem; background: var(--surface); }
.carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border2); border: none; cursor: pointer; transition: all 0.2s; padding: 0; }
.carousel-dot.active { background: var(--accent); transform: scale(1.2); }

/* Tools */
.case-tools-grid { display: flex; flex-direction: column; gap: 2rem; }
.case-tool-group {}
.case-tool-label { font-family: var(--font-body); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem; }
.case-tool-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.case-tool-tag { font-family: var(--font-body); font-size: 11px; color: var(--muted); padding: 0.3rem 0.85rem; border: 1px solid var(--border); transition: all 0.2s; }
.case-tool-tag:hover { border-color: var(--accent2); color: var(--accent2); }

/* Next project nav */
.case-footer-nav {}
.case-next { padding: 2rem 3rem; display: flex; align-items: center; justify-content: flex-end; gap: 1rem; border-top: 1px solid var(--border); }
.case-next-label { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.case-next-link { font-family: var(--font-title); font-size: 1.1rem; font-weight: 700; color: var(--text); text-decoration: none; transition: color 0.2s; }
.case-next-link:hover { color: var(--accent); }

/* Responsive */
@media (max-width: 900px) {
  .case-header { padding: 7rem 1.5rem 3rem; }
  .case-section { padding: 3rem 1.5rem; }
  .case-results { grid-template-columns: 1fr; }
  .case-meta-strip { gap: 1rem; }
  .case-next { padding: 1.5rem; }
}
@media (max-width: 600px) {
  .case-step { flex-direction: column; gap: 0.5rem; }
  .case-step-num { font-size: 1.5rem; }
}