/* ============================================================
   LUKITUN — Design System v2
   Clean, professional dark theme
   ============================================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg:           #0b0b0f;
  --bg-subtle:    #101015;
  --bg-card:      #141419;
  --bg-card-hover:#1a1a20;
  --border:       #1f1f28;
  --border-hover: #2d2d3a;
  --text:         #e8e8ec;
  --text-secondary:#9494a8;
  --text-muted:   #5e5e72;
  --accent:       #6d5acd;
  --accent-hover: #8474e0;
  --accent-subtle:rgba(109,90,205,.12);
  --accent-glow:  rgba(109,90,205,.2);
  --warm:         #c8956c;
  --warm-hover:   #d9a87e;
  --warm-subtle:  rgba(200,149,108,.1);
  --warm-glow:    rgba(200,149,108,.15);
  --green:        #34c770;
  --radius:       12px;
  --radius-sm:    8px;
  --radius-full:  9999px;
  --transition:   .25s ease;
  --max-w:        1120px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }

h1, h2, h3, h4 { line-height: 1.15; font-weight: 700; color: var(--text); }

.gradient-text {
  background: linear-gradient(135deg, #fff 30%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-warm {
  background: linear-gradient(135deg, #fff 30%, var(--warm));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  padding: 0 1.5rem;
  background: rgba(11,11,15,.85);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.lang-selector {
  display: flex;
  gap: 2px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 2px;
}

.lang-btn {
  padding: .3rem .6rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  cursor: pointer;
  font-size: .7rem;
  font-weight: 600;
  font-family: inherit;
  transition: all var(--transition);
}

.lang-btn:hover { color: var(--text-secondary); }

.lang-btn.active {
  background: var(--accent);
  color: #fff;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7rem 1.5rem 5rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero--home .hero-bg { background-image: url('media/home-hero-bg.jpg'); }
.hero--services .hero-bg { background-image: url('media/services-hero-bg.jpg'); }
.hero--portfolio .hero-bg { background-image: url('media/portfolio-hero-bg.jpg'); }
.hero--contact .hero-bg { background-image: url('media/contact-hero-bg.jpg'); }

.hero-bg::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: .1;
}

.hero--services .hero-bg::after,
.hero--portfolio .hero-bg::after,
.hero--contact .hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11,11,15,.75);
  z-index: 0;
}

.hero--home .hero-bg::before { background: var(--accent); top: -15%; right: -5%; }
.hero--home .hero-bg::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: .07;
  background: var(--warm);
  bottom: -15%; left: -5%;
}

.hero--wedding .hero-bg::before { background: var(--warm); top: -15%; right: -5%; opacity: .12; }
.hero--services .hero-bg::before { background: var(--accent); top: -15%; left: -5%; }
.hero--portfolio .hero-bg::before { background: var(--accent); top: -10%; right: 0; opacity: .08; }
.hero--contact .hero-bg::before { background: var(--accent); top: -5%; left: 30%; opacity: .08; }

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: .75rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.hero-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto 2.5rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-hover); transform: translateY(-1px); }

.btn--warm { background: var(--warm); color: var(--bg); }
.btn--warm:hover { background: var(--warm-hover); transform: translateY(-1px); }

.btn--whatsapp { background: #25D366; color: #fff; }
.btn--whatsapp:hover { background: #20bd5a; transform: translateY(-1px); }

.btn--outline { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn--outline:hover { border-color: var(--text-muted); color: var(--text); transform: translateY(-1px); }

.btn--outline-warm { background: transparent; color: var(--warm); border: 1px solid rgba(200,149,108,.3); }
.btn--outline-warm:hover { background: var(--warm); color: var(--bg); transform: translateY(-1px); }

.btn-group { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section { padding: 5rem 1.5rem; position: relative; }
.section--alt { background: var(--bg-subtle); }

.section-label {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
  margin-bottom: .75rem;
}

.section-label--warm { color: var(--warm); }

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

.section-header { text-align: center; margin-bottom: 3rem; }
.section-header .section-desc { margin-left: auto; margin-right: auto; }

/* ============================================================
   TAGS
   ============================================================ */
.tag {
  padding: .25rem .65rem;
  background: var(--accent-subtle);
  border-radius: var(--radius-full);
  font-size: .7rem;
  font-weight: 600;
  color: var(--accent);
}

.tag--warm { background: var(--warm-subtle); color: var(--warm); }

/* ============================================================
   HOME — Pillars
   ============================================================ */
.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

.pillar {
  padding: 2rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.pillar-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.pillar:hover { transform: translateY(-3px); border-color: var(--border-hover); }
.pillar--wedding:hover { border-color: rgba(200,149,108,.3); }
.pillar--dev:hover { border-color: rgba(109,90,205,.3); }

.pillar-icon { font-size: 2rem; margin-bottom: 1.25rem; }
.pillar h3 { font-size: 1.25rem; margin-bottom: .5rem; }
.pillar p { color: var(--text-secondary); font-size: .9rem; line-height: 1.7; margin-bottom: 1.25rem; flex-grow: 1; }

.pillar-link { font-weight: 600; font-size: .85rem; transition: all var(--transition); }
.pillar--wedding .pillar-link { color: var(--warm); }
.pillar--dev .pillar-link { color: var(--accent); }

/* ============================================================
   HOME — Stats
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; padding: 2rem 0; }
.stat { text-align: center; }

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
}

.stat-label { font-size: .8rem; color: var(--text-muted); margin-top: .2rem; }

/* ============================================================
   HOME — Featured Work
   ============================================================ */
.featured-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.25rem; }

.featured-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.featured-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }

.featured-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: top;
}

.featured-card-top { padding: 1.5rem 1.5rem .75rem; }
.featured-card-tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .75rem; }
.featured-card h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.featured-card p { color: var(--text-secondary); font-size: .85rem; line-height: 1.6; }

.featured-card-bottom {
  padding: .75rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.featured-card-link { font-size: .8rem; font-weight: 600; color: var(--accent); }
.featured-card-meta { font-size: .75rem; color: var(--text-muted); }

/* ============================================================
   WEDDING — Features Checklist
   ============================================================ */
.wf-checklist {
  list-style: none;
  max-width: 560px;
  margin: 0 auto;
}

.wf-check {
  padding: .85rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: .15rem;
  position: relative;
  padding-left: 1.75rem;
}

.wf-check:last-child { border-bottom: none; }

.wf-check::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--warm);
}

.wf-check-title { font-weight: 600; font-size: .9rem; color: var(--text); }
.wf-check-desc { font-size: .8rem; color: var(--text-muted); }

/* ============================================================
   WEDDING — Previews
   ============================================================ */
.previews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }

.preview-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: block;
  position: relative;
}

.preview-card:hover { border-color: rgba(200,149,108,.3); transform: translateY(-3px); }

.preview-iframe-wrap {
  width: 100%;
  height: 380px;
  overflow: hidden;
  background: var(--bg);
  position: relative;
}

.preview-iframe-wrap iframe {
  width: 200%; height: 200%;
  border: none;
  transform: scale(.5);
  transform-origin: top left;
  pointer-events: none;
}

.preview-img-wrap {
  width: 100%;
  height: 380px;
  overflow: hidden;
  background: var(--bg);
}

.preview-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.preview-placeholder {
  width: 100%;
  height: 380px;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-subtle) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  position: relative;
}

.preview-placeholder-icon { font-size: 2.5rem; opacity: .6; }
.preview-placeholder-text { font-size: .9rem; font-weight: 600; color: var(--text-secondary); }
.preview-placeholder-sub { font-size: .78rem; color: var(--text-muted); }

.preview-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 2.5rem 1.25rem 1rem;
  background: linear-gradient(transparent, rgba(11,11,15,.95));
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.preview-name { font-weight: 700; font-size: 1rem; }

.preview-badge {
  padding: .35rem .85rem;
  background: var(--warm);
  color: var(--bg);
  border-radius: var(--radius-full);
  font-size: .75rem;
  font-weight: 600;
  flex-shrink: 0;
}

/* ============================================================
   SERVICES — Pricing
   ============================================================ */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.25rem; }

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.pricing-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }

.pricing-name {
  font-size: .75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--accent); margin-bottom: .6rem;
}

.pricing-price { font-size: 2rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: .4rem; }
.pricing-target { font-size: .8rem; color: var(--text-muted); margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--border); }

.pricing-features { list-style: none; margin-bottom: 1.25rem; flex-grow: 1; }

.pricing-features li {
  padding: .4rem 0;
  color: var(--text-secondary);
  font-size: .85rem;
  display: flex;
  align-items: start;
  gap: .5rem;
}

.pricing-features li::before {
  content: '';
  width: 5px; height: 5px;
  flex-shrink: 0;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.pricing-delivery {
  padding: .6rem;
  background: var(--accent-subtle);
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 600; font-size: .8rem;
  color: var(--accent);
}

.consulting-banner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  text-align: center;
  margin-top: 1.5rem;
}

.consulting-banner h3 { font-size: 1.2rem; margin-bottom: .4rem; }
.consulting-banner p { color: var(--text-secondary); font-size: .9rem; }

/* ============================================================
   SERVICES — Process
   ============================================================ */
.process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; }

.process-step { text-align: center; padding: 1.5rem 1rem; }

.process-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 800; color: #fff;
  margin: 0 auto 1rem;
}

.process-step h3 { font-size: 1rem; margin-bottom: .35rem; }
.process-step p { color: var(--text-secondary); font-size: .85rem; line-height: 1.6; }

/* ============================================================
   SERVICES — FAQ
   ============================================================ */
.faq-grid { display: grid; gap: .75rem; max-width: 720px; margin: 0 auto; }

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:hover { border-color: var(--border-hover); }

.faq-q {
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  user-select: none;
}

.faq-q::after {
  content: '+';
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.open .faq-q::after { transform: rotate(45deg); }

.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 1.25rem 1rem; color: var(--text-secondary); line-height: 1.7; font-size: .85rem; }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio-grid { display: grid; gap: 1.25rem; }

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all var(--transition);
  overflow: hidden;
}

.project-screenshot {
  width: calc(100% + 3.5rem);
  margin: -1.75rem -1.75rem 1.25rem -1.75rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top;
}

.project-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }

.project-header { display: flex; justify-content: space-between; align-items: start; margin-bottom: .75rem; gap: 1rem; flex-wrap: wrap; }
.project-meta { text-align: right; flex-shrink: 0; }
.project-meta-line { font-size: .8rem; color: var(--text-muted); }
.project-meta-price { font-size: 1rem; font-weight: 700; color: var(--accent); }

.project-tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: 1rem; }

.project-body { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1rem; }
.project-body h4 { font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: .35rem; }
.project-body p { color: var(--text-secondary); font-size: .85rem; line-height: 1.6; }

.project-result {
  background: var(--accent-subtle);
  border-left: 3px solid var(--accent);
  padding: .75rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: .75rem;
}

.project-result strong { color: var(--accent); font-size: .85rem; }
.project-result span { color: var(--text-secondary); font-size: .85rem; }

.project-link { font-weight: 600; font-size: .85rem; color: var(--accent); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; }

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition);
}

.contact-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.contact-card-icon { font-size: 2rem; margin-bottom: .75rem; }
.contact-card h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.contact-card p { color: var(--text-secondary); font-size: .85rem; margin-bottom: 1.25rem; line-height: 1.6; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand { font-size: 1rem; font-weight: 800; color: var(--text-muted); }
.footer-links { display: flex; gap: 1.25rem; list-style: none; }
.footer-links a { font-size: .8rem; color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--text); }

.footer-socials { display: flex; gap: .4rem; }

.footer-social {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: .8rem;
  transition: all var(--transition);
}

.footer-social:hover { border-color: var(--border-hover); color: var(--text); }

/* ============================================================
   PRICING HIGHLIGHT (Wedding)
   ============================================================ */
.pricing-highlight {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 2px solid rgba(200,149,108,.3);
  border-radius: var(--radius);
  position: relative;
}

.pricing-highlight::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(200,149,108,.08), transparent 60%);
  z-index: 0;
  pointer-events: none;
}

.pricing-highlight-price {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, #fff 30%, var(--warm));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .75rem;
  position: relative;
  z-index: 1;
}

.pricing-highlight-desc {
  color: var(--text-secondary);
  font-size: .95rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

.pricing-highlight-features {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.pricing-highlight-feat {
  padding: .3rem .75rem;
  background: var(--warm-subtle);
  border-radius: var(--radius-full);
  font-size: .75rem;
  font-weight: 600;
  color: var(--warm);
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: .4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: .9rem;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--warm);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-submit {
  width: 100%;
}

.form-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none !important;
}

/* Form toggle */
.form-toggle {
  display: flex;
  gap: 2px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 3px;
  max-width: 400px;
  margin: 0 auto 2rem;
}

.form-toggle-btn {
  flex: 1;
  padding: .65rem 1rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-family: inherit;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.form-toggle-btn:hover {
  color: var(--text-secondary);
}

.form-toggle-btn.active {
  background: var(--warm);
  color: var(--bg);
}

.form-panel {
  display: none;
}

.form-panel.active {
  display: block;
}

.form-feedback {
  margin-top: 1rem;
  padding: 0;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  text-align: center;
  transition: all var(--transition);
}

.form-feedback.success {
  padding: .75rem 1rem;
  background: rgba(52,199,112,.1);
  border: 1px solid rgba(52,199,112,.3);
  color: var(--green);
}

.form-feedback.error {
  padding: .75rem 1rem;
  background: rgba(220,53,69,.1);
  border: 1px solid rgba(220,53,69,.3);
  color: #e05562;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .pillars { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 60px; left: 0; right: 0;
    background: rgba(11,11,15,.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem;
    gap: 1rem;
  }

  .hero { padding: 6rem 1.5rem 3rem; min-height: auto; }
  .hero h1 { font-size: 1.8rem; }
  .section { padding: 3.5rem 1.5rem; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stat-number { font-size: 1.5rem; }
  .featured-grid { grid-template-columns: 1fr; }
  .previews-grid { grid-template-columns: 1fr; }
  .preview-iframe-wrap { height: 280px; }
  .preview-img-wrap { height: 280px; }
  .preview-placeholder { height: 280px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .project-body { grid-template-columns: 1fr; }
  .project-header { flex-direction: column; }
  .project-meta { text-align: left; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .btn-group { flex-direction: column; align-items: stretch; }
}

@media (max-width: 480px) {
  .process-grid { grid-template-columns: 1fr; }
  .wf-checklist { padding: 0 .5rem; }
}