/* ============ eStanar landing — brand: navy + terakota + indigo ============ */
:root {
  --navy-900: #171f3d;
  --navy-800: #1e2a52;
  --navy-700: #263465;
  --navy-600: #33448a;
  --blue: #1f52a8;          /* logo — figura */
  --indigo-500: #5b57e6;
  --indigo-600: #4f46e5;
  --indigo-700: #4338ca;
  --terracotta: #e8752f;    /* logo — kućica */
  --coral: #f28b4c;
  --terra-soft: #fdf1e9;
  --terra-100: #fbe3d3;

  --ink: #1b2033;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;

  --radius: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 1px 3px rgba(16,24,64,.06), 0 1px 2px rgba(16,24,64,.04);
  --shadow-md: 0 10px 30px -12px rgba(23,31,61,.20);
  --shadow-xl: 0 30px 60px -20px rgba(23,31,61,.35);
  --container: 1160px;
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font); font-weight: 600; font-size: 15px;
  padding: 12px 22px; border-radius: 12px; cursor: pointer; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn--lg { padding: 15px 28px; font-size: 16px; }
.btn--block { width: 100%; }
.btn--primary {
  background: linear-gradient(135deg, var(--indigo-500), var(--navy-800));
  color: #fff; box-shadow: 0 12px 24px -10px rgba(79,70,229,.6);
}
.btn--primary:hover { box-shadow: 0 16px 30px -10px rgba(79,70,229,.7); transform: translateY(-1px); }
.btn--accent { background: var(--terracotta); color: #fff; box-shadow: 0 12px 24px -10px rgba(232,117,47,.6); }
.btn--accent:hover { background: #d9691f; transform: translateY(-1px); }
.btn--outline { background: #fff; color: var(--navy-800); border-color: var(--slate-200); }
.btn--outline:hover { border-color: var(--indigo-500); color: var(--indigo-600); }
.btn--ghost { background: transparent; color: var(--slate-600); }
.btn--ghost:hover { color: var(--navy-800); }
.btn--glass { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.25); backdrop-filter: blur(6px); }
.btn--glass:hover { background: rgba(255,255,255,.2); }
.arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============ Brand ============ */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { width: 40px; height: 40px; object-fit: contain; }
.brand__word { font-weight: 800; font-size: 22px; letter-spacing: -.02em; color: var(--navy-800); }
.brand__e { color: var(--terracotta); }

/* ============ Nav ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-100);
  transition: background .3s ease, box-shadow .3s ease;
}
.nav.is-scrolled {
  background: rgba(255,255,255,.96); box-shadow: var(--shadow-sm);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav__links { display: flex; gap: 28px; }
.nav__links a { font-weight: 600; font-size: 15px; color: var(--slate-600); transition: color .2s ease; position: relative; }
.nav__links a:hover { color: var(--navy-800); }
.nav__links a::after {
  content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--terracotta); transition: width .25s ease;
}
.nav__links a:hover::after { width: 100%; }

/* Logo u footeru (tamna podloga) — bijela silueta */
.footer .brand__mark { filter: brightness(0) invert(1); }
.nav__cta { display: flex; align-items: center; gap: 10px; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__burger span { width: 24px; height: 2px; background: var(--navy-800); border-radius: 2px; transition: .25s; }
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__mobile {
  display: none; flex-direction: column; gap: 4px; padding: 12px 24px 20px;
  background: #fff; border-bottom: 1px solid var(--slate-100); box-shadow: var(--shadow-md);
}
.nav__mobile.is-open { display: flex; }
.nav__mobile a { padding: 12px 4px; font-weight: 500; color: var(--slate-700); border-bottom: 1px solid var(--slate-100); }
.nav__mobile a.btn { border: 0; margin-top: 8px; color: #fff; }

/* ============ Hero ============ */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(165deg, #eef2fc 0%, #f5f3fb 48%, #fdf0e7 100%);
  padding: 132px 0 80px;
  color: var(--ink);
}
.hero::before {
  content: ''; position: absolute; inset: 0; opacity: .05; pointer-events: none;
  background-image: radial-gradient(circle, var(--navy-800) 1px, transparent 1px);
  background-size: 30px 30px;
}
.hero__glow {
  position: absolute; top: -120px; right: -120px; width: 520px; height: 520px; pointer-events: none;
  background: radial-gradient(circle, rgba(242,139,76,.30) 0%, transparent 62%);
}
.hero__stars { display: none; }
.hero__stars span, .cta__stars span {
  position: absolute; width: 3px; height: 3px; border-radius: 50%; background: #fff;
  animation: twinkle 3.6s ease-in-out infinite;
}
.hero__stars span:nth-child(even) { background: var(--coral); }
@keyframes twinkle { 0%,100% { opacity: .15; transform: scale(.8); } 50% { opacity: .9; transform: scale(1.3); } }

.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.pill {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600;
  padding: 6px 14px; border-radius: 999px; color: var(--slate-600);
  background: #fff; border: 1px solid var(--slate-200); box-shadow: var(--shadow-sm);
}
.pill__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.05; font-weight: 800;
  letter-spacing: -.025em; margin: 20px 0 16px;
}
.hero__accent { display: block; color: var(--terracotta); }
.hero__sub { color: var(--slate-600); font-size: 1.06rem; max-width: 30rem; min-height: 3.4em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 22px; }
.hero__ticks { display: flex; flex-wrap: wrap; gap: 18px; list-style: none; color: var(--slate-500); font-size: 14px; font-weight: 500; }

/* Hero mockup */
.hero__visual { position: relative; }
.mock {
  background: #fff; border-radius: 14px; overflow: hidden;
  box-shadow: var(--shadow-xl); border: 1px solid rgba(255,255,255,.5);
}
.mock img { width: 100%; height: auto; }
.mock__bar { display: flex; gap: 6px; padding: 10px 14px; background: #eef1f6; }
.mock__bar span { width: 10px; height: 10px; border-radius: 50%; background: #cdd5e1; }
.mock__bar span:nth-child(1) { background: #ff5f57; }
.mock__bar span:nth-child(2) { background: #febc2e; }
.mock__bar span:nth-child(3) { background: #28c840; }
.mock--float { position: relative; z-index: 3; animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.mock--behind {
  position: absolute; right: -32px; bottom: -46px; width: 62%; z-index: 1; opacity: .9;
  transform: rotate(4deg);
}
.mock--behind img { border-radius: 12px; }

/* Stats */
.stats {
  position: relative; z-index: 2; margin-top: 64px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  background: #fff; border: 1px solid var(--slate-200);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-md);
}
.stat { text-align: center; }
.stat strong { display: block; font-size: 1.9rem; font-weight: 800; color: var(--navy-800); letter-spacing: -.02em; }
.stat span { color: var(--slate-500); font-size: 13px; }

/* ============ Intro ============ */
.intro { padding: 96px 0 40px; }
.intro__inner { max-width: 780px; margin-inline: auto; text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 12px; font-weight: 700; color: var(--terracotta); }
.intro__title { font-size: clamp(1.7rem, 3.5vw, 2.5rem); font-weight: 800; letter-spacing: -.02em; margin: 12px 0 18px; line-height: 1.15; }
.intro__title span { color: var(--navy-600); }
.intro__text { color: var(--slate-600); font-size: 1.08rem; }

/* ============ Sections common ============ */
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.025em; margin: 12px 0 14px; line-height: 1.12; }
.section-head__sub { color: var(--slate-500); font-size: 1.05rem; }

/* ============ Features ============ */
.features { padding: 80px 0; background: var(--slate-50); }
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.card {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius);
  padding: 28px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--terra-100); }
.card__icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  font-size: 24px; margin-bottom: 16px;
}
.icon--terracotta { background: var(--terra-soft); }
.icon--indigo { background: #eef0fe; }
.icon--blue { background: #e8f0fb; }
.card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; letter-spacing: -.01em; }
.card p { color: var(--slate-500); font-size: .97rem; }

/* ============ Roles ============ */
.roles { padding: 90px 0; }
.role {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center;
  margin-bottom: 90px;
}
.role:last-child { margin-bottom: 0; }
.role--rev .role__text { order: 2; }
.tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.tag--indigo { background: #eef0fe; color: var(--indigo-700); }
.tag--amber { background: #fef3d7; color: #b45309; }
.tag--terracotta { background: var(--terra-soft); color: #c2571b; }
.role__text h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 12px; }
.role__text > p { color: var(--slate-600); font-size: 1.05rem; margin-bottom: 20px; }
.ticklist { list-style: none; display: grid; gap: 10px; }
.ticklist li { position: relative; padding-left: 30px; color: var(--slate-700); font-weight: 500; }
.ticklist li::before {
  content: '✓'; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--terra-soft); color: var(--terracotta); font-size: 12px; font-weight: 800;
  display: grid; place-items: center;
}
.role__visual .mock { border: 1px solid var(--slate-200); }
.role__visual .mock img { border-radius: 14px; }

/* ============ Gallery ============ */
.gallery { padding: 80px 0; background: linear-gradient(180deg, var(--slate-50), #fff); }
.gallery__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.shot {
  background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
}
.shot:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.shot img { width: 100%; border-bottom: 1px solid var(--slate-100); }
.shot figcaption { padding: 14px 18px; font-weight: 600; color: var(--navy-800); font-size: .95rem; }

/* ============ How ============ */
.how { padding: 90px 0; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  position: relative; background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius);
  padding: 34px 28px; text-align: left;
}
.step__num {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; font-size: 1.2rem; color: #fff; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--indigo-500), var(--navy-800));
}
.step:nth-child(2) .step__num { background: linear-gradient(135deg, var(--coral), var(--terracotta)); }
.step:nth-child(3) .step__num { background: linear-gradient(135deg, var(--blue), var(--navy-700)); }
.step h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--slate-500); font-size: .98rem; }

/* ============ CTA ============ */
.cta { padding: 40px 0 100px; }
.cta__box {
  position: relative; overflow: hidden; text-align: center; color: #fff;
  background: linear-gradient(150deg, var(--navy-900), var(--navy-700) 60%, var(--indigo-700));
  border-radius: var(--radius-lg); padding: 72px 32px;
}
.cta__box::before {
  content: ''; position: absolute; top: -80px; left: 50%; transform: translateX(-50%);
  width: 480px; height: 320px; background: radial-gradient(circle, rgba(242,139,76,.3), transparent 60%);
}
.cta__stars { position: absolute; inset: 0; pointer-events: none; }
.cta__box h2 { position: relative; font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; }
.cta__box > p { position: relative; color: rgba(255,255,255,.75); max-width: 34rem; margin: 0 auto 28px; font-size: 1.08rem; }
.cta__actions { position: relative; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cta__note { position: relative; margin-top: 22px; font-size: 13px; color: rgba(255,255,255,.55); }

/* ============ Footer ============ */
.footer { background: var(--navy-900); color: rgba(255,255,255,.7); padding: 64px 0 32px; }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer .brand__word { color: #fff; }
.footer__brand p { margin-top: 14px; max-width: 26rem; font-size: .95rem; color: rgba(255,255,255,.55); }
.footer__col h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; font-weight: 700; }
.footer__col a { display: block; padding: 6px 0; color: rgba(255,255,255,.6); font-size: .95rem; transition: color .2s; }
.footer__col a:hover { color: var(--coral); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  padding-top: 26px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: rgba(255,255,255,.5);
}
.footer__meta strong { color: rgba(255,255,255,.85); }

/* ============ Reveal animation ============ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* ============ Responsive ============ */
@media (max-width: 940px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .hero { padding-top: 108px; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__sub { min-height: auto; }
  .hero__visual { max-width: 520px; }
  .mock--behind { display: none; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .role, .role--rev { grid-template-columns: 1fr; gap: 28px; }
  .role--rev .role__text { order: 0; }
  .steps { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .container { padding-inline: 18px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 20px 12px; }
  .grid--3 { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .hero__actions .btn, .cta__actions .btn { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) {
  .mock--float, .hero__stars span, .cta__stars span, .pill__dot { animation: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}