/* ═══════════════════════════════════════════════════════════
   Revise — Shared Stylesheet
   Used across all pages: index, ydelser, cases, om, kontakt
   ═══════════════════════════════════════════════════════════ */

/* ─── CUSTOM PROPERTIES ─── */
:root {
  --bg: #0a0a0a;
  --fg: #eeebe4;
  --fg-muted: rgba(238,235,228,0.4);
  --fg-faint: rgba(238,235,228,0.08);
  --fg-subtle: rgba(238,235,228,0.15);
  --accent: #eeebe4;
  --font-display: 'Instrument Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max: 1200px;
  --gut: 48px;
}

/* ─── RESET ─── */
* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
  color: var(--fg);
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  opacity: 1;
  transition: opacity 0.3s ease;
}

::selection {
  background: rgba(238,235,228,0.15);
  color: var(--fg);
}

/* ─── NOISE OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 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='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ─── LAYOUT UTILITY ─── */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gut);
}

/* ─── NAVIGATION ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10,10,10,0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--fg-faint);
  transition: padding 0.4s ease, background 0.4s ease;
}

nav.scrolled {
  padding-top: 14px;
  padding-bottom: 14px;
  background: rgba(10,10,10,0.95);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--fg);
}

.nav-logo svg { width: 32px; height: 32px; }

.nav-logo span {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.3px;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: var(--fg);
  text-decoration: none;
  font-size: 13px;
  opacity: 0.4;
  transition: opacity 0.3s;
  letter-spacing: 0.5px;
  position: relative;
}

.nav-links a:hover { opacity: 1; }

/* Animated underline on nav links */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--fg);
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

/* Current page indicator */
.nav-links a.current { opacity: 1; }
.nav-links a.current::after { width: 100%; }

.nav-cta {
  padding: 8px 20px;
  border: 1.5px solid var(--fg-subtle);
  border-radius: 6px;
  color: var(--fg);
  text-decoration: none;
  font-size: 13px;
  font-family: var(--font-display);
  font-weight: 500;
  transition: all 0.3s ease;
  opacity: 0.8;
}

.nav-cta:hover {
  background: var(--fg);
  color: var(--bg);
  opacity: 1;
}

/* ─── MOBILE HAMBURGER ─── */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  width: 32px;
  height: 32px;
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--fg);
  position: absolute;
  left: 6px;
  transition: all 0.3s ease;
}

.mobile-toggle span:nth-child(1) { top: 10px; }
.mobile-toggle span:nth-child(2) { top: 16px; }
.mobile-toggle span:nth-child(3) { top: 22px; }
.mobile-toggle.open span:nth-child(1) { top: 16px; transform: rotate(45deg); }
.mobile-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-toggle.open span:nth-child(3) { top: 16px; transform: rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 500;
  color: var(--fg);
  opacity: 0.6;
  transition: opacity 0.3s;
  text-decoration: none;
}

.mobile-menu a:hover { opacity: 1; }

.mobile-menu .mobile-cta {
  margin-top: 20px;
  padding: 14px 32px;
  background: var(--fg);
  color: var(--bg);
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  opacity: 1;
}

/* ─── TYPOGRAPHY ─── */
.section-label {
  font-size: 10px;
  letter-spacing: 5px;
  text-transform: uppercase;
  opacity: 0.2;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: -1px;
  margin-bottom: 20px;
  line-height: 1.15;
}

.section-desc {
  font-size: 17px;
  opacity: 0.4;
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 64px;
}

/* ─── SECTIONS ─── */
section {
  padding: 120px 48px;
  border-top: 1px solid var(--fg-faint);
}

/* ─── PAGE HEAD (inner pages) ─── */
.page-head {
  padding-top: 180px;
  padding-bottom: 80px;
  border-top: none;
}

/* ─── BUTTONS ─── */
.btn-primary {
  padding: 14px 32px;
  background: var(--fg);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  letter-spacing: 0.3px;
}

.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-secondary {
  padding: 14px 32px;
  background: transparent;
  color: var(--fg);
  border: 1.5px solid var(--fg-subtle);
  border-radius: 6px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-secondary:hover { border-color: rgba(238,235,228,0.4); }

/* ─── SERVICE CARDS (with spotlight) ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--fg-faint);
  border: 1px solid var(--fg-faint);
  border-radius: 10px;
  overflow: hidden;
}

.service-card {
  background: var(--bg);
  padding: 48px 36px;
  transition: background 0.4s ease;
  cursor: default;
  position: relative;
  --mx: 50%;
  --my: 50%;
}

.service-card:hover { background: rgba(238,235,228,0.02); }

.service-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 24px;
  opacity: 0.5;
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.service-card p {
  font-size: 14px;
  opacity: 0.35;
  line-height: 1.7;
}

/* Cursor spotlight effect */
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(
    500px circle at var(--mx) var(--my),
    rgba(238,235,228,0.04),
    transparent 40%
  );
  pointer-events: none;
}

.service-card:hover::after {
  opacity: 1;
}

/* ─── WORK CARDS (with iframe preview) ─── */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.work-card {
  aspect-ratio: 16/10;
  border-radius: 10px;
  border: 1px solid var(--fg-faint);
  background: linear-gradient(135deg, rgba(238,235,228,0.02) 0%, rgba(238,235,228,0.005) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease, transform 0.4s ease, box-shadow 0.4s ease;
  cursor: pointer;
  color: var(--fg);
  text-decoration: none;
}

.work-card:hover {
  border-color: var(--fg-subtle);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.25);
}

.work-card iframe {
  position: absolute;
  top: 0; left: 0;
  width: 200%;
  height: 200%;
  border: none;
  transform: scale(0.5);
  transform-origin: top left;
  pointer-events: none;
  opacity: 0.7;
  transition: opacity 0.5s ease;
}

.work-card:hover iframe {
  opacity: 0.9;
}

/* Gradient overlay so text stays readable */
.work-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.2) 50%, transparent 100%);
  pointer-events: none;
  z-index: 1;
}

.work-card .work-tag {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 8px;
  position: relative;
  z-index: 2;
  color: var(--fg);
}

.work-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.3px;
  position: relative;
  z-index: 2;
  color: var(--fg);
}

.work-card .fold-deco {
  position: absolute;
  top: 0; right: 0;
  opacity: 0.06;
  z-index: 2;
}

/* ─── PROCESS ─── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 48px;
  counter-reset: step;
}

.process-step {
  counter-increment: step;
  position: relative;
  padding-top: 48px;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 52px;
  opacity: 0.14;
  letter-spacing: -2px;
}

.process-step h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 10px;
}

.process-step p {
  font-size: 14px;
  opacity: 0.35;
  line-height: 1.7;
}

/* ─── PRICING ─── */
.pricing-section {
  padding: 120px 48px;
  border-top: 1px solid var(--fg-faint);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--fg-faint);
  border: 1px solid var(--fg-faint);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 64px;
}

.pricing-card {
  background: var(--bg);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  background: rgba(238,235,228,0.02);
}

.pricing-card.featured::before {
  content: 'Mest populaer';
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.35;
  font-family: var(--font-display);
  font-weight: 500;
}

.pricing-tier {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 14px;
  opacity: 0.35;
  line-height: 1.6;
  margin-bottom: 32px;
  min-height: 44px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 14px;
  opacity: 0.55;
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 1px;
  background: var(--fg);
  opacity: 0.4;
}

.pricing-cta {
  padding: 14px 24px;
  border: 1.5px solid var(--fg-subtle);
  border-radius: 6px;
  color: var(--fg);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  text-align: center;
  transition: all 0.3s ease;
}

.pricing-cta:hover {
  background: var(--fg);
  color: var(--bg);
}

.pricing-card.featured .pricing-cta {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.pricing-card.featured .pricing-cta:hover {
  opacity: 0.85;
}

/* ─── ABOUT ─── */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  font-size: 16px;
  opacity: 0.4;
  line-height: 1.8;
  margin-bottom: 20px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.stat-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 48px;
  letter-spacing: -2px;
  opacity: 0.8;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 13px;
  opacity: 0.3;
  margin-top: 4px;
  letter-spacing: 0.5px;
}

/* ─── SOCIAL PROOF ─── */
.proof-strip {
  padding: 48px 48px;
  border-top: 1px solid var(--fg-faint);
  border-bottom: 1px solid var(--fg-faint);
  text-align: center;
}

.proof-strip p {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.2;
  margin-bottom: 28px;
}

.proof-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.proof-logo {
  opacity: 0.12;
  display: flex;
  align-items: center;
  gap: 8px;
}

.proof-logo .block {
  background: var(--fg);
  border-radius: 3px;
}

/* ─── CONTACT FORM ─── */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
  display: grid;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.4;
}

.form-group select,
.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  color: var(--fg);
  background: rgba(238,235,228,0.04);
  border: 1px solid var(--fg-subtle);
  border-radius: 6px;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.3s ease, background 0.3s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23eeebe4' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-group select option {
  background: #1a1a1a;
  color: var(--fg);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.6;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--fg);
  opacity: 0.2;
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(238,235,228,0.4);
  background: rgba(238,235,228,0.06);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-submit {
  margin-top: 8px;
  text-align: center;
}

.form-submit .btn-primary {
  width: 100%;
  justify-content: center;
  display: flex;
  padding: 16px 32px;
}

.form-note {
  text-align: center;
  font-size: 12px;
  opacity: 0.2;
  margin-top: -8px;
}

/* ─── CTA SECTION ─── */
.cta-section {
  text-align: center;
  padding: 120px 48px 160px;
}

.cta-section .section-title {
  max-width: 600px;
  margin: 0 auto 20px;
}

.cta-section .section-desc {
  max-width: 440px;
  margin: 0 auto 48px;
}

/* ─── FOOTER ─── */
footer {
  padding: 48px;
  border-top: 1px solid var(--fg-faint);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-left svg { width: 24px; height: 24px; opacity: 0.3; }

.footer-left span {
  font-size: 12px;
  opacity: 0.2;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.footer-links a {
  color: var(--fg);
  text-decoration: none;
  font-size: 12px;
  opacity: 0.2;
  transition: opacity 0.3s;
}

.footer-links a:hover { opacity: 0.6; }

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

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 100%; }
  50.01% { top: -100%; }
  100% { top: -100%; }
}

@keyframes draw {
  to { stroke-dashoffset: 0; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── LOADER ─── */
.loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader svg {
  width: 64px;
  height: 64px;
}

.loader svg rect,
.loader svg line {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: draw 1.2s ease forwards;
}

.loader svg polygon {
  opacity: 0;
  animation: fadeIn 0.4s ease 0.8s forwards;
}

.loader svg line {
  animation-delay: 0.4s;
}

/* ─── PAGE TRANSITION ─── */
body.transitioning {
  opacity: 0;
}

/* ─── PROGRESS BAR ─── */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--fg);
  opacity: 0.35;
  z-index: 101;
  width: 0%;
  transition: opacity 0.3s ease;
}

/* ─── SCROLL HINT ─── */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp 0.8s ease 1.6s forwards;
}

.scroll-hint span {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.2;
}

.scroll-hint .arrow-down {
  width: 1px;
  height: 32px;
  position: relative;
  overflow: hidden;
}

.scroll-hint .arrow-down::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 1px;
  height: 100%;
  background: var(--fg);
  opacity: 0.3;
  animation: scrollLine 2s ease-in-out infinite;
}

/* ─── RESPONSIVE (consolidated) ─── */
@media (max-width: 768px) {
  /* Nav */
  nav { padding: 16px 24px; }
  nav.scrolled { padding-top: 12px; padding-bottom: 12px; }
  .nav-links { display: none; }
  .mobile-toggle { display: block; }

  /* Sections */
  section { padding: 80px 24px; }

  /* Hero */
  .hero { padding: 140px 24px 80px; }
  .hero-fold { display: none; }
  .hero-cta-row { flex-direction: column; }
  .btn-primary, .btn-secondary { text-align: center; }

  /* Grids to single column */
  .about-content { grid-template-columns: 1fr; gap: 48px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  footer { flex-direction: column; gap: 24px; padding: 36px 24px; }

  /* Social proof */
  .proof-logos { gap: 28px; }

  /* CTA */
  .cta-section { padding: 80px 24px 120px; }

  /* Page head */
  .page-head { padding-top: 140px; padding-bottom: 60px; }
}