/* ===================================================================
   La Fragua de José — style.css
   =================================================================== */

:root{
  --bg: #0e1116;
  --bg-alt: #14181f;
  --surface: #1a1f28;
  --border: #2a2f3a;
  --text: #eef1f6;
  --text-muted: #9aa3b2;
  --accent: #ff7a18;
  --accent-2: #ffb347;
  --gradient: linear-gradient(135deg, var(--accent), var(--accent-2));
  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 14px;
  --container: 1160px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-head);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3{ font-family: var(--font-head); line-height:1.15; margin:0 0 .6em; }
p{ margin:0 0 1em; color: var(--text-muted); }

.container{ max-width: var(--container); margin:0 auto; padding:0 24px; }

.eyebrow{
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  color: var(--accent-2);
  margin-bottom: .8em;
}
.text-gradient{
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 13px 28px;
  border-radius: 999px;
  font-weight:600;
  font-size:.95rem;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn-primary{
  background: var(--gradient);
  color:#12151c;
  box-shadow: 0 8px 24px rgba(255,122,24,.25);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,122,24,.35); }
.btn-ghost{
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover{ border-color: var(--accent); color: var(--accent-2); }
.btn-nav{ padding: 10px 22px; }

/* ===== Header ===== */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 100;
  padding: 18px 0;
  background: rgba(14,17,22,0);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, padding .3s ease;
}
.site-header.scrolled{
  background: rgba(14,17,22,.85);
  backdrop-filter: blur(10px);
  border-color: var(--border);
  padding: 12px 0;
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; }
.brand{ display:flex; align-items:center; gap:10px; font-weight:700; font-size:1.1rem; }
.brand-text span{ color: var(--accent-2); }
.main-nav{ display:flex; align-items:center; gap:30px; }
.main-nav a{ font-size:.95rem; color: var(--text-muted); transition: color .2s ease; }
.main-nav a:hover{ color: var(--text); }

.nav-toggle{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:6px;
}
.nav-toggle span{ width:24px; height:2px; background: var(--text); transition: transform .25s ease, opacity .25s ease; }

/* ===== Hero ===== */
.hero{
  position:relative;
  min-height: 100vh;
  display:flex; align-items:center;
  padding: 140px 0 80px;
  overflow:hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,122,24,.12), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(255,179,71,.10), transparent 45%),
    var(--bg);
}
.hero-bg{ position:absolute; inset:0; z-index:0; opacity:.7; }
.hero-bg canvas{ width:100%; height:100%; display:block; }
.hero-inner{ position:relative; z-index:1; max-width:760px; }
.hero h1{ font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight:700; }
.hero-lead{ font-size:1.1rem; max-width:620px; }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; margin: 28px 0 40px; }
.hero-stack{
  display:flex; flex-wrap:wrap; gap:10px;
}
.hero-stack span{
  font-family: var(--font-mono);
  font-size:.78rem;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: rgba(255,255,255,.02);
}

/* ===== Section head ===== */
.section-head{ max-width:680px; margin: 0 auto 56px; text-align:center; }
.section-head h2{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.section-lead{ font-size:1.05rem; }

section{ padding: 100px 0; }
.services{ background: var(--bg-alt); }

/* ===== Cards / Services ===== */
.cards-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 26px;
}
.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover{
  transform: translateY(-6px);
  border-color: rgba(255,122,24,.4);
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
}
.card-icon{
  width:56px; height:56px;
  display:flex; align-items:center; justify-content:center;
  border-radius: 12px;
  background: rgba(255,122,24,.1);
  color: var(--accent-2);
  margin-bottom: 20px;
}
.card-icon svg{ width:28px; height:28px; }
.card h3{ font-size:1.25rem; }
.card-list li{
  position:relative; padding-left:20px; margin-bottom:8px; color: var(--text-muted); font-size:.92rem;
}
.card-list li::before{
  content:'';
  position:absolute; left:0; top:9px;
  width:7px; height:7px; border-radius:50%;
  background: var(--gradient);
}

/* ===== Process ===== */
.steps-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}
.step{
  border-left: 2px solid var(--border);
  padding-left: 22px;
  position:relative;
}
.step-num{
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1.6rem;
  font-weight:600;
  display:block;
  margin-bottom: 10px;
}
.step h3{ font-size:1.1rem; }

/* ===== Portfolio ===== */
.portfolio{ background: var(--bg-alt); }
.works-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}
.work-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  transition: transform .25s ease, border-color .25s ease;
}
.work-card:hover{ transform: translateY(-6px); border-color: rgba(255,122,24,.4); }
.work-media{ aspect-ratio: 16/10; overflow:hidden; background: var(--bg); }
.work-media img{ width:100%; height:100%; object-fit:cover; }
.work-media-empty{
  display:flex; align-items:center; justify-content:center;
  color: var(--border);
}
.work-media-empty svg{ width:64px; height:64px; }
.work-body{ padding: 22px 24px; }
.work-tag{
  font-family: var(--font-mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color: var(--accent-2);
}
.work-body h3{ margin: 10px 0 8px; font-size:1.1rem; }
.work-placeholder{ border-style: dashed; }

.portfolio-more{
  text-align:center;
  margin-top: 34px;
  font-size:.95rem;
}
.portfolio-more a{
  color: var(--accent-2);
  font-weight:600;
  border-bottom: 1px solid rgba(255,179,71,.4);
  transition: color .2s ease, border-color .2s ease;
}
.portfolio-more a:hover{ color: var(--accent); border-color: var(--accent); }

.testimonials-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  margin-top: 50px;
}
.testimonial{
  margin:0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 26px;
}
.testimonial p{
  color: var(--text);
  font-size: .95rem;
  margin-bottom: 14px;
}
.testimonial cite{
  display:block;
  font-style:normal;
  font-size:.82rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.testimonial-stars{
  color: var(--accent-2);
  letter-spacing: 2px;
  font-size: .9rem;
}

/* ===== About ===== */
.about-inner{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items:center;
}
.about-badges{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.about-badges span{
  font-family: var(--font-mono);
  font-size:.8rem;
  padding: 7px 14px;
  border-radius:999px;
  border: 1px solid var(--border);
  color: var(--accent-2);
}
.glow-card{
  aspect-ratio: 1/1;
  max-width: 340px;
  margin: 0 auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: radial-gradient(circle at 50% 50%, rgba(255,122,24,.14), transparent 65%), var(--surface);
  display:flex; align-items:center; justify-content:center;
}
.chip-art{ width:70%; height:70%; color: var(--accent-2); }

/* ===== Contact ===== */
.contact-form{
  max-width: 640px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap:18px; }
.form-group{ margin-bottom:18px; }
.form-group label{
  display:block; font-size:.85rem; margin-bottom:8px; color: var(--text-muted);
}
.form-group input, .form-group select, .form-group textarea{
  width:100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-head);
  font-size: .95rem;
  outline:none;
  transition: border-color .2s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  border-color: var(--accent);
}
.form-group textarea{ resize: vertical; }
.form-note{ font-size:.78rem; margin-top:16px; color: var(--text-muted); }
.form-note code{ color: var(--accent-2); }

/* ===== Footer ===== */
.site-footer{
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 50px 0 30px;
  text-align:center;
}
.footer-brand{
  display:flex; align-items:center; justify-content:center; gap:10px;
  font-weight:700; font-size:1.1rem; margin-bottom: 14px;
}
.footer-brand span span{ color: var(--accent-2); }
.footer-tagline{ font-size:.92rem; }
.footer-links{ display:flex; justify-content:center; gap:24px; margin: 18px 0; flex-wrap:wrap; }
.footer-links a{ color: var(--text-muted); font-size:.9rem; }
.footer-links a:hover{ color: var(--text); }
.footer-copy{ font-size:.78rem; color: #6b7280; margin-top: 20px; }

/* ===== Back to top ===== */
.back-to-top{
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width:46px; height:46px; border-radius:50%;
  background: var(--gradient); color:#12151c;
  display:flex; align-items:center; justify-content:center;
  font-size:1.2rem; font-weight:700;
  opacity:0; visibility:hidden; transform: translateY(10px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
  box-shadow: 0 8px 20px rgba(255,122,24,.3);
}
.back-to-top.visible{ opacity:1; visibility:visible; transform: translateY(0); }

/* ===== Reveal animation ===== */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 900px){
  .about-inner{ grid-template-columns: 1fr; }
  .about-visual{ order:-1; }
}

@media (max-width: 760px){
  section{ padding: 70px 0; }
  .main-nav{
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    background: var(--bg-alt);
    flex-direction: column; align-items:flex-start; justify-content:center;
    gap: 26px; padding: 40px 32px;
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform .3s ease;
  }
  .main-nav.open{ transform: translateX(0); }
  .nav-toggle{ display:flex; }
  .nav-toggle.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2){ opacity:0; }
  .nav-toggle.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
  .hero{ padding-top: 120px; }
  .form-row{ grid-template-columns: 1fr; }
  .contact-form{ padding: 28px; }
}

@media (max-width: 480px){
  .hero-cta{ flex-direction:column; }
  .btn{ width:100%; }
}