/* =========================================================
   Sarwary.no
   ========================================================= */

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

:root {
  --bg: #0a0b0d;
  --surface: #111318;
  --border: rgba(255, 255, 255, 0.07);
  --text: #e8e9ec;
  --muted: #6b7280;
  --accent: #d4f73c;
  --accent-dim: rgba(212, 247, 60, 0.12);
  --error: #ff6b6b;
  --success: #4ade80;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---------- NAV ---------- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
nav.scrolled {
  background: rgba(10, 11, 13, 0.9);
  backdrop-filter: blur(12px);
  border-color: var(--border);
}
.nav-logo {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}
.nav-cta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-cta:hover { color: var(--accent); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.hero__grid {
  position: absolute;
  right: -10%;
  top: 50%;
  width: 1400px;
  height: 1400px;
  transform: translateY(-50%) rotateX(62deg) rotateZ(-38deg);
  transform-origin: center;
  background-image:
    linear-gradient(rgba(212, 247, 60, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 247, 60, 0.18) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(circle at center, #000 0%, #000 30%, transparent 65%);
          mask-image: radial-gradient(circle at center, #000 0%, #000 30%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.hero__traces {
  position: absolute;
  right: -10%;
  top: 50%;
  width: 1400px;
  height: 1400px;
  transform: translateY(-50%) rotateX(62deg) rotateZ(-38deg);
  transform-origin: center;
  -webkit-mask-image: radial-gradient(circle at center, #000 0%, #000 30%, transparent 65%);
          mask-image: radial-gradient(circle at center, #000 0%, #000 30%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.hero__glow {
  position: absolute;
  right: 5%;
  top: 50%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(212, 247, 60, 0.18) 0%, transparent 60%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}
.hero__dim {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.14) 60%, rgba(0,0,0,0) 100%);
  pointer-events: none;
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  flex: 1;
  padding: 0 3rem 5rem;
}
.hero-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s forwards;
}
.hero h1 {
  font-weight: 600;
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.35s forwards;
}
.hero h1 .hero-lit { display: block; color: var(--text); }
.hero h1 .hero-dim { display: block; color: var(--muted); }
.hero-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.55s forwards;
}
.hero-desc {
  max-width: 380px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ---------- HERO SKILLS ---------- */
.hero-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.7s forwards;
}
.hero-skill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.3rem 0.65rem;
  transition: color 0.2s, border-color 0.2s;
}
.hero-skill:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- BUTTONS ---------- */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--accent);
  color: #0a0b0d;
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-primary-custom:hover { opacity: 0.88; transform: translateY(-2px); }
.btn-primary-custom svg { flex-shrink: 0; }
.btn-pill { border-radius: 999px; font-weight: 700; }

.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-outline-custom:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* ---------- DIVIDER + SECTION HEADER ---------- */
.divider { height: 1px; background: var(--border); margin: 0 3rem; }

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.section-number {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}
.section-title {
  font-weight: 600;
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  letter-spacing: -0.03em;
}

/* ---------- SERVICES ---------- */
.services { padding: 7rem 3rem; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.service-item {
  background: var(--bg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.service-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.service-item:hover { background: var(--surface); }
.service-item:hover::before { transform: scaleX(1); }
.service-icon {
  width: 36px; height: 36px;
  margin-bottom: 1.5rem;
  color: var(--accent);
  opacity: 0.7;
}
.service-item h5 {
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}
.service-item p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ---------- PORTFOLIO SLIDER ---------- */
.portfolio-strip {
  padding: 3.5rem 0;
  overflow: hidden;
}
.portfolio-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  margin-bottom: 2rem;
}
.portfolio-slider {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
}
.portfolio-track {
  display: flex;
  align-items: center;
  gap: 4rem;
  width: max-content;
  animation: ticker 28s linear infinite;
}
.portfolio-track:hover { animation-play-state: paused; }
.portfolio-item {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.portfolio-item img {
  height: 36px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.45;
  transition: opacity 0.3s;
}
.portfolio-item img:hover { opacity: 0.9; }

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- CTA SECTION (homepage) ---------- */
.cta-section {
  padding: 7rem 3rem;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(212, 247, 60, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner { max-width: 700px; position: relative; }
.cta-headline {
  font-weight: 600;
  font-size: clamp(2.2rem, 5.5vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
}
.cta-headline span { color: var(--accent); }
.cta-sub {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 3rem;
  max-width: 420px;
}

/* ---------- CONTACT SECTION (homepage) ---------- */
.contact-section {
  padding: 7rem 3rem;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(212, 247, 60, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
  position: relative;
}
.contact-copy .cta-headline { margin-bottom: 1.5rem; }
.contact-form-wrap .order-form { max-width: none; }

/* ---------- INNER PAGES (404) ---------- */
.page-section {
  min-height: 100vh;
  padding: 10rem 3rem 5rem;
  position: relative;
  overflow: hidden;
}
.page-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 20%, rgba(212, 247, 60, 0.04) 0%, transparent 70%);
  pointer-events: none;
}
.page-inner { max-width: 760px; position: relative; }
.page-headline {
  font-weight: 600;
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
}
.page-headline em { font-style: normal; color: var(--muted); }
.page-headline span { color: var(--accent); }
.page-sub {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 3rem;
  max-width: 480px;
}
.error-page { display: flex; align-items: center; }

/* ---------- FORM ---------- */
.order-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  max-width: 640px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-group label .req { color: var(--accent); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.85rem 1rem;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  transition: border-color 0.2s, background 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background-color: #14171d;
}
.form-group select:focus {
  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 fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #4b525e; }

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.55;
}
.form-group select {
  appearance: none;
  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 fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-footer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}
.form-note {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.form-note-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
  margin-left: 0.3rem;
  transition: color 0.2s, border-color 0.2s;
}
.form-note-link:hover { color: var(--accent); border-color: var(--accent); }

.form-status {
  font-size: 0.88rem;
  padding: 0.85rem 1rem;
  border-radius: 6px;
  margin-bottom: 1.5rem;
  display: none;
}
.form-status.show { display: block; }
.form-status.success {
  background: rgba(74, 222, 128, 0.08);
  border: 1px solid rgba(74, 222, 128, 0.25);
  color: var(--success);
}
.form-status.error {
  background: rgba(255, 107, 107, 0.08);
  border: 1px solid rgba(255, 107, 107, 0.25);
  color: var(--error);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  opacity: 0;
}

/* ---------- FOOTER ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.78rem;
}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  nav, .hero__content, .divider, .services, .contact-section, .page-section, footer {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  .divider { margin: 0 1.5rem; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .hero__content { padding-bottom: 4rem; }
  .page-section { padding-top: 8rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  nav { padding: 1.25rem 1.5rem; }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}