/* ═══════════ METUNSPAYA — 2026 Light Design ═══════════ */

/* ── Reset & Variables ── */
*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

:root {
  /* Colors */
  --white: #ffffff;
  --bg: #fafbfc;
  --bg-alt: #f1f5f9;
  --text: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --primary-bg: #eff6ff;
  --accent: #06b6d4;
  --gradient: linear-gradient(135deg, #2563eb, #06b6d4);
  --gradient-text: linear-gradient(135deg, #2563eb, #7c3aed);
  --shadow-sm: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);
  --shadow-md: 0 4px 16px rgba(15,23,42,.08);
  --shadow-lg: 0 12px 40px rgba(15,23,42,.12);
  --shadow-xl: 0 20px 60px rgba(15,23,42,.15);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', var(--font);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Gradient text ── */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
  padding: 10px 24px;
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn--primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: 0 8px 24px rgba(37,99,235,.3);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-bg);
}

.btn--lg { padding: 14px 32px; font-size: 16px; border-radius: var(--radius); }
.btn--sm { padding: 8px 18px; font-size: 14px; }
.btn--full { width: 100%; }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all .3s ease;
  background: rgba(250,251,252,.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav--scrolled {
  padding: 10px 0;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .2s;
}
.nav__links a:hover { color: var(--text); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(226,232,240,.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226,232,240,.4) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .3;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: #2563eb;
  top: -200px; right: -100px;
  animation: float 8s ease-in-out infinite;
}
.hero__glow--2 {
  width: 500px; height: 500px;
  background: #06b6d4;
  bottom: -200px; left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

.hero__inner {
  position: relative;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 24px;
  border: 1px solid rgba(37,99,235,.15);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero__sub {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.hero__stat {
  text-align: center;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.hero__stat-num { font-size: 36px; }

.hero__stat-label {
  display: block;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 8px;
  letter-spacing: .3px;
}

/* ── Section Head ── */
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-head__tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 16px;
}
.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.section-head__sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── SERVICES ── */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* ── Cards ── */
.card {
  border-radius: var(--radius);
  transition: all .35s ease;
}

.card--service {
  padding: 32px;
  background: var(--bg);
  border: 1px solid var(--border);
}
.card--service:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-bg);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  color: var(--primary);
}
.card__icon svg {
  width: 28px;
  height: 28px;
}

.card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -.3px;
}

.card__text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.card__tags li {
  padding: 4px 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}

/* ── PORTFOLIO ── */
.portfolio {
  padding: 100px 0;
  background: var(--bg);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.card--project {
  background: var(--white);
  border: 1px solid var(--border);
  overflow: hidden;
}
.card--project:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.card__img {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.card__img-placeholder svg {
  width: 80px;
  height: 80px;
  opacity: .6;
}

.card__body {
  padding: 28px;
}

.card__category {
  display: inline-block;
  padding: 3px 10px;
  background: var(--primary-bg);
  color: var(--primary);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 12px;
}

/* ── PROCESS ── */
.process {
  padding: 100px 0;
  background: var(--white);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.process__step {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: all .3s;
}
.process__step:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
}

.process__num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.process__step h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.process__step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── ABOUT ── */
.about {
  padding: 100px 0;
  background: var(--bg);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__text p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about__brands {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.about__brands span {
  padding: 6px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.about__visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about__card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all .3s;
}
.about__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}
.about__card-icon { font-size: 32px; }
.about__card-text {
  font-weight: 600;
  font-size: 16px;
}

/* ── CONTACT ── */
.contact {
  padding: 100px 0;
  background: var(--white);
}

.contact__form {
  max-width: 640px;
  margin: 0 auto;
}

.contact__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all .2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

.form-group textarea { resize: vertical; }

.contact__status {
  text-align: center;
  margin-top: 16px;
  font-size: 15px;
  font-weight: 500;
  min-height: 24px;
}
.contact__status--ok { color: #16a34a; }
.contact__status--err { color: #dc2626; }

/* ── FOOTER ── */
.footer {
  padding: 48px 0;
  background: var(--text);
  color: rgba(255,255,255,.7);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__brand .nav__logo {
  color: var(--white);
  margin-bottom: 4px;
  display: block;
}
.footer__brand p { font-size: 14px; }

.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a {
  font-size: 14px;
  transition: color .2s;
}
.footer__links a:hover { color: var(--white); }

.footer__copy { font-size: 13px; }

/* ── REVEAL ANIMATION ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Fallback: if JS fails or observer doesn't fire, show content */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── LEGAL PAGES ── */
.legal {
  padding: 140px 0 80px;
}
.legal h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.legal__updated {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 40px;
}
.legal h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin: 36px 0 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.legal h3 {
  font-size: 17px;
  font-weight: 600;
  margin: 20px 0 8px;
}
.legal p, .legal li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 12px;
}
.legal ul {
  padding-left: 24px;
  list-style: disc;
}
.legal a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal code {
  background: var(--bg-alt);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}
.legal__table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 14px;
}
.legal__table th, .legal__table td {
  padding: 10px 14px;
  text-align: left;
  border: 1px solid var(--border);
}
.legal__table th {
  background: var(--bg-alt);
  font-weight: 600;
  color: var(--text);
}
.legal__table td {
  color: var(--text-muted);
}

/* ── COOKIE BANNER ── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 24px rgba(15,23,42,.1);
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.cookie-banner--visible {
  transform: translateY(0);
}
.cookie-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.cookie-banner__inner p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}
.cookie-banner__inner a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cookie-banner__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cookie-banner__inner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 20px 24px;
  }
  .legal { padding: 120px 0 60px; }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .process__steps {
    grid-template-columns: 1fr 1fr;
  }
  .about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__stats {
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 20px;
    box-shadow: var(--shadow-xl);
    transition: right .3s ease;
    z-index: 99;
  }
  .nav__links.open { right: 0; }
  .nav__burger { display: flex; z-index: 101; }

  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero__stats {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }

  .services__grid,
  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  .process__steps {
    grid-template-columns: 1fr;
  }

  .contact__row {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }
}