/* ==========================================================================
   San Feng — Wu Dang Mi Chuan Tai Ji Quan
   ========================================================================== */

:root {
  --sf-black: #0c0c0b;
  --sf-black-soft: #171613;
  --sf-ivory: #f3ede1;
  --sf-ivory-dim: #d9d0bf;
  --sf-red: #7a1f22;
  --sf-red-bright: #9c2a2a;
  --sf-gray: #8c887f;
  --sf-line: rgba(243, 237, 225, 0.14);
  --sf-line-soft: rgba(12, 12, 11, 0.1);

  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --nav-h: 92px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--sf-ivory);
  color: var(--sf-black);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.section-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 48px;
}

/* ---------------------------------- Utility type ---------------------------------- */

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--sf-red);
  margin: 0 0 18px;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2rem, 3.2vw, 2.9rem);
  line-height: 1.15;
  margin: 0 0 28px;
  letter-spacing: 0.01em;
}

.body-text {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(12, 12, 11, 0.78);
  max-width: 46ch;
  margin: 0 0 18px;
}

.body-text--wide {
  max-width: 62ch;
}

.link-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--sf-black);
  border-bottom: 1px solid var(--sf-black);
  padding-bottom: 4px;
  margin-top: 10px;
  transition: color 0.25s ease, border-color 0.25s ease, gap 0.25s ease;
}

.link-cta:hover {
  color: var(--sf-red);
  border-color: var(--sf-red);
  gap: 14px;
}

/* ---------------------------------- Buttons ---------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 30px;
  border: 1px solid transparent;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn-primary {
  background: var(--sf-red);
  color: var(--sf-ivory);
  border-color: var(--sf-red);
}

.btn-primary:hover {
  background: var(--sf-red-bright);
  border-color: var(--sf-red-bright);
}

.btn-ghost {
  background: transparent;
  color: var(--sf-ivory);
  border-color: rgba(243, 237, 225, 0.5);
}

.btn-ghost:hover {
  background: rgba(243, 237, 225, 0.12);
  border-color: var(--sf-ivory);
}

.btn-lg {
  padding: 18px 42px;
  font-size: 0.82rem;
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color 0.35s ease, height 0.35s ease, box-shadow 0.35s ease;
}

.site-nav.is-scrolled {
  background: rgba(12, 12, 11, 0.92);
  backdrop-filter: blur(10px);
  height: 76px;
  box-shadow: 0 1px 0 var(--sf-line);
}

.nav-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--sf-ivory);
  margin-right: auto;
}

.nav-seal {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--sf-red-bright);
  border: 1px solid var(--sf-red-bright);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  writing-mode: vertical-rl;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-brand-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.14em;
}

.nav-brand-sub {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sf-ivory-dim);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--sf-ivory-dim);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--sf-ivory);
}

.nav-cta {
  margin-left: 6px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--sf-ivory);
  width: 100%;
}

.mobile-menu {
  display: none;
}

.sticky-cta-bar {
  display: none;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  color: var(--sf-ivory);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(12, 12, 11, 0.55) 0%,
    rgba(12, 12, 11, 0.25) 32%,
    rgba(12, 12, 11, 0.55) 68%,
    rgba(12, 12, 11, 0.92) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  padding: 0 48px 120px;
}

.hero-mark {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--sf-red-bright);
  letter-spacing: 0.1em;
  margin: 0 0 18px;
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(3.2rem, 8vw, 6.4rem);
  letter-spacing: 0.05em;
  margin: 0;
  line-height: 1;
}

.hero-subtitle {
  font-size: 0.85rem;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--sf-ivory-dim);
  margin: 14px 0 46px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height: 1.28;
  max-width: 16ch;
  margin: 0 0 34px;
}

.hero-kicker {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sf-red-bright);
  margin: 0 0 14px;
}

.hero-text {
  font-size: 1.05rem;
  max-width: 42ch;
  color: var(--sf-ivory-dim);
  margin: 0 0 40px;
}

.hero-cta,
.cta-group {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.scroll-cue {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  width: 1px;
  height: 56px;
  background: rgba(243, 237, 225, 0.35);
}

.scroll-cue span {
  position: absolute;
  top: 0;
  left: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--sf-ivory);
  animation: scrollcue 2.2s ease-in-out infinite;
}

@keyframes scrollcue {
  0% { top: 0; opacity: 1; }
  80% { opacity: 1; }
  100% { top: 90%; opacity: 0; }
}

/* ==========================================================================
   Section shells
   ========================================================================== */

.section {
  padding: 140px 0;
  position: relative;
}

.section.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.section.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------------------------------- Tradicija ---------------------------------- */

.tradicija-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 90px;
  align-items: center;
}

.tradicija-text {
  padding-top: 10px;
}

.tradicija-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.tradicija-emblem {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 30px 0 10px;
  color: var(--sf-black);
}

.wudang-motif {
  width: 96px;
  height: 96px;
}

.emblem-caption {
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sf-gray);
  margin: 0;
}

.wudang-card {
  margin: 0;
  aspect-ratio: 3 / 4;
}

.wudang-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--sf-black);
}

.wudang-card figcaption {
  margin-top: 14px;
  text-align: center;
}

.wudang-caption {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sf-gray);
}

.wudang-credit {
  display: block;
  margin-top: 4px;
  font-size: 0.62rem;
  letter-spacing: 0.01em;
  color: var(--sf-gray);
  opacity: 0.75;
}

/* ---------------------------------- Forma ---------------------------------- */

.forma {
  background: var(--sf-black);
  color: var(--sf-ivory);
}

.forma-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.forma .eyebrow {
  color: var(--sf-red-bright);
}

.forma .body-text {
  color: var(--sf-ivory-dim);
}

.tag-list {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 14px;
}

.tag-list li {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sf-ivory-dim);
  border: 1px solid var(--sf-line);
  padding: 10px 16px;
}

.forma-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-left: 1px solid var(--sf-line);
  padding-left: 40px;
}

.forma-number {
  font-family: var(--font-serif);
  font-size: clamp(6rem, 10vw, 9rem);
  line-height: 1;
  margin-top: 12px;
  color: var(--sf-red-bright);
}

.forma-label {
  font-size: 0.78rem;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--sf-ivory-dim);
}

/* ---------------------------------- Principi ---------------------------------- */

.principi-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.principi .body-text {
  margin-left: auto;
  margin-right: auto;
}

/* ---------------------------------- Chi Gong ---------------------------------- */

.chigong-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.chigong .body-text {
  margin-left: auto;
  margin-right: auto;
}

/* ---------------------------------- Tehnike iz forme ---------------------------------- */

.tehnike {
  background: var(--sf-black-soft);
  color: var(--sf-ivory);
}

.tehnike .eyebrow {
  color: var(--sf-red-bright);
}

.tehnike .body-text {
  color: var(--sf-ivory-dim);
}

.tehnike-grid {
  display: grid;
  grid-template-columns: 0.5fr 1fr;
  gap: 60px;
  align-items: center;
}

.tehnike-mark {
  font-family: var(--font-serif);
  font-size: clamp(5rem, 9vw, 8rem);
  line-height: 1;
  color: rgba(122, 31, 34, 0.35);
  writing-mode: vertical-rl;
  justify-self: center;
}

.tehnike-flow {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sf-ivory-dim);
  margin: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tehnike-flow span {
  color: var(--sf-red-bright);
}

/* ---------------------------------- Primena ---------------------------------- */

.primena-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 56px;
}

.primena-card {
  border-top: 1px solid var(--sf-line-soft);
  padding-top: 24px;
}

.primena-index {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--sf-red);
}

.primena-card h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.5rem;
  margin: 14px 0 8px;
}

.primena-card p {
  color: rgba(12, 12, 11, 0.7);
  margin: 0;
  font-size: 0.98rem;
}

/* ---------------------------------- Ljudi (Učitelj / Marko) ---------------------------------- */

.ljudi {
  background: var(--sf-black);
  color: var(--sf-ivory);
}

.ljudi .eyebrow {
  color: var(--sf-red-bright);
}

.ljudi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 40px;
}

.person-block {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: center;
}

.person-photo {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--sf-black-soft);
}

.person-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
}

.person-photo--marko img {
  object-position: 100% 20%;
}

.person-info {
  display: flex;
  flex-direction: column;
}

.person-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.03em;
}

.person-role {
  display: block;
  margin-top: 4px;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sf-red-bright);
}

.person-divider {
  display: block;
  width: 40px;
  height: 2px;
  margin: 18px 0;
  background: var(--sf-red-bright);
}

.person-quote {
  margin: 0;
  max-width: 32ch;
}

.person-quote p {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.4;
  color: var(--sf-ivory-dim);
}

.person-quote cite {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--sf-gray);
  line-height: 1.6;
}

/* ---------------------------------- Za tebe ---------------------------------- */

.za-tebe-inner {
  text-align: center;
  max-width: 800px;
}

.za-tebe .body-text {
  margin-left: auto;
  margin-right: auto;
}

/* ---------------------------------- Trening ---------------------------------- */

.trening {
  background: var(--sf-black-soft);
  color: var(--sf-ivory);
}

.trening .eyebrow {
  color: var(--sf-red-bright);
}

.trening .body-text {
  color: var(--sf-ivory-dim);
}

.trening-loc {
  font-size: 0.82rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sf-red-bright);
  margin: -14px 0 26px;
}

.trening-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin: 50px 0 54px;
}

.trening-item {
  border-top: 1px solid var(--sf-line);
  padding-top: 20px;
}

.trening-item h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.25rem;
  margin: 0 0 6px;
  color: var(--sf-ivory);
}

.trening-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--sf-ivory-dim);
}

/* ---------------------------------- FAQ ---------------------------------- */

.faq-list {
  margin-top: 40px;
  max-width: 760px;
}

.faq-item {
  border-top: 1px solid var(--sf-line-soft);
  padding: 22px 0;
}

.faq-item:last-child {
  border-bottom: 1px solid var(--sf-line-soft);
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-family: var(--font-sans);
  font-size: 1.3rem;
  color: var(--sf-red);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

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

.faq-item p {
  margin: 16px 0 0;
  color: rgba(12, 12, 11, 0.72);
  max-width: 62ch;
}

/* ---------------------------------- Final CTA ---------------------------------- */

.final-cta {
  background: var(--sf-black);
  color: var(--sf-ivory);
  text-align: center;
}

.final-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.final-mark {
  font-family: var(--font-serif);
  color: var(--sf-red-bright);
  font-size: 1.3rem;
  margin: 0 0 20px;
}

.final-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.15;
  margin: 0 0 20px;
}

.final-cta .body-text {
  color: var(--sf-ivory-dim);
  text-align: center;
  margin-bottom: 40px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--sf-black);
  color: var(--sf-ivory-dim);
  border-top: 1px solid var(--sf-line);
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 60px 48px 30px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-seal {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--sf-red-bright);
  border: 1px solid var(--sf-red-bright);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  writing-mode: vertical-rl;
}

.footer-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--sf-ivory);
}

.footer-sub {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--sf-ivory-dim);
}

.footer-links a:hover {
  color: var(--sf-ivory);
}

.footer-location {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 48px 30px;
  font-size: 0.72rem;
  color: var(--sf-gray);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1080px) {
  .tradicija-grid,
  .forma-grid,
  .tehnike-grid {
    grid-template-columns: 1fr;
  }

  .forma-stat {
    border-left: none;
    border-top: 1px solid var(--sf-line);
    padding-left: 0;
    padding-top: 40px;
  }

  .tehnike-mark {
    writing-mode: horizontal-tb;
    justify-self: flex-start;
  }

  .primena-cards {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 860px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .mobile-menu {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(12, 12, 11, 0.98);
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 36px 48px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .mobile-menu.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .mobile-menu a {
    color: var(--sf-ivory);
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .section-inner {
    padding: 0 28px;
  }

  .hero-content {
    padding: 0 28px 90px;
  }

  .section {
    padding: 100px 0;
  }

  .tradicija-visual,
  .ljudi-grid,
  .primena-cards,
  .trening-grid {
    grid-template-columns: 1fr;
  }

  .ljudi-grid {
    gap: 48px;
  }

  .person-block {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .person-photo {
    aspect-ratio: 4 / 5;
  }

  .footer-inner {
    flex-direction: column;
  }

  body {
    padding-bottom: 60px;
  }

  .sticky-cta-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background: var(--sf-black);
    border-top: 1px solid var(--sf-line);
  }

  .sticky-cta-item {
    flex: 1;
    text-align: center;
    padding: 18px 0;
    font-family: var(--font-sans);
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    text-decoration: none;
  }

  .sticky-cta-primary {
    background: var(--sf-red);
    color: var(--sf-ivory);
  }

  .sticky-cta-call {
    background: var(--sf-black);
    color: var(--sf-ivory);
    border-left: 1px solid var(--sf-line);
  }
}