/* ==========================================================
   KARATE KLUB OZREN SOKOTOP - stilovi
   Stil: Tradicionalni dojo (crno / crveno / belo)
   ========================================================== */

:root {
  --color-black: #111111;
  --color-black-soft: #1a1a1a;
  --color-accent: #2f6fa8;
  --color-accent-dark: #1f4d75;
  --color-white: #ffffff;
  --color-gray: #6b6b6b;
  --color-gray-light: #f4f4f4;

  --font-main: "Segoe UI", Arial, sans-serif;
  --container-width: 1100px;
}

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

body {
  font-family: var(--font-main);
  color: var(--color-black);
  line-height: 1.6;
  background: var(--color-white);
  overflow-x: hidden;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ===== HEADER ===== */
.site-header {
  background: var(--color-black);
  border-bottom: 4px solid var(--color-accent);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 1px;
  line-height: 1.2;
}

.logo-img {
  height: 44px;
  width: 44px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
}

.logo-sub {
  display: block;
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
}

.main-nav a {
  color: var(--color-white);
  margin-left: 28px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--color-accent);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background: var(--color-black);
  color: var(--color-white);
  padding: 100px 0 90px;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* siluete karatista kao vodeni žig u pozadini hero sekcije */
  background-image:
    url("images/patterns/silhouette-jump-kick.svg"),
    url("images/patterns/silhouette-guard-stance.svg");
  background-repeat: no-repeat, no-repeat;
  background-position: 90% -6%, 4% 104%;
  background-size: 440px, 360px;
  opacity: 0.14;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 3px;
  font-size: 13px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: 4px;
  line-height: 1.25;
}

.hero-subtitle {
  margin-top: 18px;
  font-size: 20px;
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-text {
  text-align: justify;
  max-width: 620px;
  margin: 22px auto 0;
  color: #d8d8d8;
  font-size: 16px;
}

.btn {
  display: inline-block;
  margin-top: 34px;
  padding: 14px 34px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 14px;
  border-radius: 2px;
  transition: transform 0.15s ease, background 0.2s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
}

/* ===== SECTION TITLES ===== */
.section-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 1px;
  text-align: center;
  margin-bottom: 50px;
  text-transform: uppercase;
}

.section-title.light {
  color: var(--color-white);
}

/* ===== O NAMA ===== */
.about {
  padding: 90px 0;
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 50px;
  align-items: start;
}

.about-text p {
  text-align: justify;
  margin-bottom: 18px;
  color: #333;
  font-size: 15.5px;
}

.about-text strong {
  color: var(--color-black);
}

.media-placeholder {
  background: var(--color-gray-light);
  border: 2px dashed #ccc;
  border-radius: 4px;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-gray);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.5px;
}

.about-photo {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  border-radius: 4px;
  border: 4px solid var(--color-black);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
  border-top: 2px solid var(--color-gray-light);
  padding-top: 40px;
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 30px;
  font-weight: 800;
  color: var(--color-accent);
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== ISTORIJA KLUBA ===== */
.club-history {
  padding: 90px 0;
  background-color: var(--color-gray-light);
}

.history-timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding-left: 130px;
}

.history-timeline::before {
  content: "";
  position: absolute;
  left: 110px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--color-black);
  opacity: 0.15;
}

.history-item {
  position: relative;
  margin-bottom: 34px;
}

.history-item:last-child {
  margin-bottom: 0;
}

.history-year {
  position: absolute;
  left: -130px;
  top: 20px;
  width: 100px;
  text-align: right;
  font-weight: 800;
  color: var(--color-accent);
  font-size: 15px;
  letter-spacing: 0.3px;
}

.history-item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-gray-light);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.history-content {
  background: var(--color-white);
  border-left: 4px solid var(--color-accent);
  border-radius: 2px;
  padding: 20px 24px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.history-content h3 {
  font-size: 16.5px;
  margin-bottom: 8px;
  color: var(--color-black);
}

.history-content p {
  font-size: 14.5px;
  color: #444;
  text-align: justify;
}

.history-item--placeholder::before {
  background: var(--color-white);
  box-shadow: 0 0 0 2px #bbb;
}

.history-item--placeholder .history-year {
  color: #999;
}

.history-item--placeholder .history-content {
  background: transparent;
  border-left: 4px dashed #bbb;
}

.history-item--placeholder .history-content h3 {
  color: #888;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.history-item--placeholder .history-content p {
  color: #999;
  font-style: italic;
}

.history-item--today::before {
  background: var(--color-black);
  box-shadow: 0 0 0 2px var(--color-black);
}

.history-item--today .history-content {
  border-left-color: var(--color-black);
  background: var(--color-black-soft);
}

.history-item--today .history-content h3,
.history-item--today .history-year {
  color: var(--color-white);
}

.history-item--today .history-content p {
  color: #ddd;
}

/* ===== ZASTO BAS KARATE ===== */
.why-karate {
  position: relative;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 90px 0;
  overflow: hidden;
}

.why-karate::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url("images/patterns/silhouette-side-kick-tall.svg");
  background-repeat: no-repeat;
  background-position: 100% 0%;
  background-size: 380px;
  opacity: 0.08;
  pointer-events: none;
}

.why-karate > .container {
  position: relative;
  z-index: 1;
}

.why-karate::after {
  content: "";
  position: absolute;
  left: 20px;
  bottom: 16px;
  width: 70px;
  height: 80px;
  background: url("images/patterns/silhouette-punch-lunge.svg") no-repeat center/contain;
  opacity: 0.5;
  pointer-events: none;
}

.why-text {
  max-width: 780px;
  margin: 0 auto;
}

.why-text p {
  text-align: justify;
  color: #d8d8d8;
  font-size: 15.5px;
  margin-bottom: 18px;
}

.bushido-block {
  margin-top: 60px;
  border-top: 2px solid #2a2a2a;
  padding-top: 50px;
}

.bushido-block h3 {
  text-align: center;
  font-size: 22px;
  letter-spacing: 1px;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.bushido-block > p {
  text-align: justify;
  max-width: 700px;
  margin: 0 auto 40px;
  color: #d8d8d8;
  font-size: 15.5px;
}

.virtues-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 14px;
}

.virtue-card {
  background: var(--color-black-soft);
  border-top: 3px solid var(--color-accent);
  padding: 22px 14px;
  text-align: center;
  border-radius: 2px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  cursor: default;
}

.virtue-card:hover {
  transform: scale(1.12);
  background: var(--color-black);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
  z-index: 1;
  position: relative;
}

.virtue-name {
  display: block;
  font-size: 20px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 1px;
}

.virtue-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-white);
}

.virtue-card p {
  text-align: justify;
  margin-top: 12px;
  font-size: 13px;
  color: #b8b8b8;
}

/* ===== USPESI ===== */
.achievements {
  position: relative;
  padding: 90px 0;
  background-color: var(--color-gray-light);
  overflow: hidden;
}

.achievements::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 20px;
  width: 80px;
  height: 90px;
  background: url("images/patterns/silhouette-punch-lean.svg") no-repeat center/contain;
  opacity: 0.35;
  pointer-events: none;
}

.section-intro {
  text-align: center;
  max-width: 620px;
  margin: -20px auto 50px;
  color: #555;
  font-size: 15.5px;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.achievement-card {
  background: var(--color-white);
  border-top: 4px solid var(--color-accent);
  padding: 26px 22px;
  border-radius: 2px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.achievement-tag {
  display: inline-block;
  background: var(--color-black);
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 14px;
}

.achievement-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  color: var(--color-black);
}

.achievement-card p {
  text-align: justify;
  font-size: 14px;
  color: #555;
}

/* ===== KONTAKT ===== */
.contact {
  position: relative;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 90px 0;
  overflow: hidden;
}

.contact::after {
  content: "";
  position: absolute;
  left: 24px;
  top: 24px;
  width: 64px;
  height: 74px;
  background: url("images/patterns/silhouette-ready-stance.svg") no-repeat center/contain;
  opacity: 0.25;
  pointer-events: none;
}

.contact-intro {
  text-align: center;
  color: #ccc;
  max-width: 560px;
  margin: 0 auto 50px;
  font-size: 15.5px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.contact-card {
  background: var(--color-black-soft);
  border-top: 4px solid var(--color-accent);
  padding: 30px 24px;
  text-align: center;
  border-radius: 2px;
}

.contact-card h3 {
  color: var(--color-accent);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
}

.contact-card p {
  text-align: left;
  color: #e2e2e2;
  font-size: 15px;
}

.contact-card a:hover {
  color: var(--color-accent);
}

.contact-map {
  margin-top: 40px;
  border-radius: 4px;
  overflow: hidden;
  border: 2px solid var(--color-accent);
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 320px;
}

.contact-map-link {
  text-align: center;
  margin-top: 10px;
  font-size: 13px;
}

.contact-map-link a {
  color: var(--color-accent);
  font-weight: 600;
}

.contact-map-link a:hover {
  color: #7fb3de;
}

.social-follow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 34px;
}

.social-follow-label {
  color: #ccc;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-black-soft);
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.social-link:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
}

.social-icon {
  width: 19px;
  height: 19px;
}

/* ===== GALERIJA ===== */
.gallery {
  position: relative;
  padding: 90px 0;
  background-color: var(--color-white);
  overflow: hidden;
}

.gallery::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 20px;
  width: 78px;
  height: 84px;
  background: url("images/patterns/silhouette-low-kick.svg") no-repeat center/contain;
  opacity: 0.3;
  pointer-events: none;
}

/* ---- Kategorije galerije (kartice + filter) ---- */
.gallery-categories {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-bottom: 20px;
}

.category-card {
  display: flex;
  flex-direction: column;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: 6px;
  overflow: hidden;
  text-align: left;
  font-family: inherit;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  outline-offset: 3px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.14);
}

.category-cover {
  position: relative;
  aspect-ratio: 4 / 3;
  background-color: var(--color-black-soft);
  background-size: cover;
  background-position: center;
}

.category-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.05) 60%);
}

.category-cover--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(135deg, var(--color-black-soft) 0px, var(--color-black-soft) 10px, #222 10px, #222 20px);
}

.category-cover--placeholder::after {
  content: "";
  background: none;
}

.category-placeholder-label {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: center;
  padding: 0 10px;
}

.category-info {
  position: relative;
  z-index: 1;
  margin-top: -46px;
  padding: 10px 12px 12px;
}

.category-name {
  display: block;
  color: var(--color-white);
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.25;
}

.category-count {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  margin-top: 3px;
}

/* ===== TRENERI I MENADŽMENT ===== */
.coaches {
  padding: 90px 0;
  background-color: var(--color-gray-light);
}

.coaches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 780px;
  margin: 0 auto;
}

.coach-card {
  text-align: center;
}

.coach-photo {
  aspect-ratio: 3 / 4;
  border-radius: 6px;
  overflow: hidden;
  background-color: var(--color-black-soft);
  background-size: cover;
  background-position: center top;
  margin-bottom: 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}

.coach-photo--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(135deg, var(--color-black-soft) 0px, var(--color-black-soft) 10px, #222 10px, #222 20px);
  border: 2px dashed #999;
}

.coach-photo--placeholder span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: center;
  padding: 0 14px;
}

.coach-card h3 {
  font-size: 17px;
  color: var(--color-black);
  margin-bottom: 4px;
}

.coach-role {
  display: inline-block;
  color: var(--color-accent);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ===== LIGHTBOX (uvećan prikaz fotografija iz foldera galerije) ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: rgba(17, 17, 17, 0.92);
}

.lightbox.active {
  display: flex;
}

body.lightbox-open {
  overflow: hidden;
}

.lightbox-figure {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: 90vh;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
  margin-top: 14px;
  color: var(--color-white);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.lightbox-close:hover {
  background: var(--color-accent);
  transform: scale(1.08);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
  z-index: 1;
}

.lightbox-nav:hover {
  background: var(--color-accent);
  transform: translateY(-50%) scale(1.08);
}

.lightbox-prev {
  left: 18px;
}

.lightbox-next {
  right: 18px;
}

.lightbox-counter {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 600px) {
  .lightbox-close {
    top: 14px;
    right: 14px;
    width: 38px;
    height: 38px;
    font-size: 22px;
  }

  .lightbox-nav {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }

  .lightbox-prev {
    left: 8px;
  }

  .lightbox-next {
    right: 8px;
  }
}

/* ===== POJAS - DELILAC IZMEDJU SEKCIJA RAZLICITE POZADINE (vezan crni pojas, CSS tkanina) ===== */
.belt-divider {
  position: relative;
  height: 190px;
  width: 100%;
  overflow: visible;
  pointer-events: none;
  z-index: 3;
  /* --belt-top-bg i --belt-bottom-bg se postavljaju inline po sekciji da prate boju suseda */
}

.belt-divider::before,
.belt-divider::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  z-index: 0;
}

.belt-divider::before {
  top: 0;
  height: 50%;
  background: var(--belt-top-bg, transparent);
}

.belt-divider::after {
  bottom: 0;
  height: 50%;
  background: var(--belt-bottom-bg, transparent);
}

.belt-row {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  z-index: 1;
  padding: 0;
  box-sizing: border-box;
}

.belt-strap {
  position: relative;
  flex: 1 1 0px;
  height: 36px;
  border-radius: 2px;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.043) 0px, rgba(255, 255, 255, 0.043) 1px, rgba(0, 0, 0, 0) 1px, rgba(0, 0, 0, 0) 4px),
    linear-gradient(rgb(7, 7, 7) 0%, rgb(31, 31, 31) 43%, rgb(52, 52, 52) 52%, rgb(26, 26, 26) 62%, rgb(4, 4, 4) 100%);
  box-shadow: rgba(255, 255, 255, 0.05) 0px 1px 0px 0px inset;
  filter: drop-shadow(rgba(0, 0, 0, 0.35) 0px 7px 16px);
}

.belt-strap.left {
  margin-right: -18px;
}

.belt-strap.right {
  margin-left: -18px;
}

.belt-strap .stitch-top {
  position: absolute;
  left: 0;
  right: 0;
  top: 7px;
  border-top: 1.5px dashed rgba(225, 225, 225, 0.2);
}

.belt-strap .stitch-bottom {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7px;
  border-top: 1.5px dashed rgba(225, 225, 225, 0.2);
}

.belt-knot {
  position: relative;
  width: 168px;
  height: 36px;
  flex: 0 0 auto;
  z-index: 5;
}

.belt-knot .loop-a,
.belt-knot .loop-b {
  position: absolute;
  top: 12px;
  left: 50%;
  width: 52px;
  z-index: 1;
  border-radius: 4px 4px 5px 5px;
  transform-origin: center top;
  filter: drop-shadow(rgba(0, 0, 0, 0.4) 0px 16px 28px);
}

.belt-knot .loop-a {
  height: 204px;
  transform: translateX(-70%) rotate(-43deg);
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0px, rgba(255, 255, 255, 0.04) 1px, rgba(0, 0, 0, 0) 1px, rgba(0, 0, 0, 0) 4px),
    linear-gradient(90deg, rgb(3, 3, 3) 0%, rgb(38, 38, 38) 46%, rgb(44, 44, 44) 54%, rgb(10, 10, 10) 100%);
}

.belt-knot .loop-b {
  height: 196px;
  transform: translateX(-30%) rotate(44deg);
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0px, rgba(255, 255, 255, 0.04) 1px, rgba(0, 0, 0, 0) 1px, rgba(0, 0, 0, 0) 4px),
    linear-gradient(90deg, rgb(10, 10, 10) 0%, rgb(44, 44, 44) 46%, rgb(38, 38, 38) 54%, rgb(3, 3, 3) 100%);
}

.belt-knot .loop-a .stitch,
.belt-knot .loop-b .stitch {
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 18px;
  border-top: 1.4px dashed rgba(225, 225, 225, 0.2);
}

.belt-knot .overwrap {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 136px;
  height: 60px;
  z-index: 2;
  border-radius: 11px;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.043) 0px, rgba(255, 255, 255, 0.043) 1px, rgba(0, 0, 0, 0) 1px, rgba(0, 0, 0, 0) 4px),
    linear-gradient(rgb(8, 8, 8) 0%, rgb(35, 35, 35) 42%, rgb(56, 56, 56) 52%, rgb(28, 28, 28) 63%, rgb(5, 5, 5) 100%);
  box-shadow: rgba(255, 255, 255, 0.07) 0px 1px 0px 0px inset, rgba(0, 0, 0, 0.5) 0px -3px 6px 0px inset;
  filter: drop-shadow(rgba(0, 0, 0, 0.45) 0px 12px 26px);
}

.belt-knot .overwrap .stitch-top {
  position: absolute;
  left: 10px;
  right: 10px;
  top: 9px;
  border-top: 1.5px dashed rgba(225, 225, 225, 0.18);
}

.belt-knot .overwrap .stitch-bottom {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 9px;
  border-top: 1.5px dashed rgba(225, 225, 225, 0.18);
}

.belt-knot .loop-accent {
  position: absolute;
  top: -26px;
  left: 50%;
  transform: translateX(-50%);
  width: 74px;
  height: 30px;
  z-index: 4;
  border-radius: 9px 9px 6px 6px;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.043) 0px, rgba(255, 255, 255, 0.043) 1px, rgba(0, 0, 0, 0) 1px, rgba(0, 0, 0, 0) 4px),
    linear-gradient(rgb(44, 44, 44) 0%, rgb(22, 22, 22) 55%, rgb(6, 6, 6) 100%);
  box-shadow: rgba(255, 255, 255, 0.08) 0px 1px 0px 0px inset;
  filter: drop-shadow(rgba(0, 0, 0, 0.5) 0px 5px 12px);
}

.belt-knot .tail-highlight {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 80px;
  z-index: 3;
  border-radius: 8px;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.05) 0px, rgba(255, 255, 255, 0.05) 1px, rgba(0, 0, 0, 0) 1px, rgba(0, 0, 0, 0) 4px),
    linear-gradient(90deg, rgb(2, 2, 2) 0%, rgb(43, 43, 43) 48%, rgb(49, 49, 49) 54%, rgb(6, 6, 6) 100%);
  box-shadow: rgba(255, 255, 255, 0.08) 0px 1px 0px 0px inset, rgba(0, 0, 0, 0.45) -3px 0px 5px 0px inset, rgba(0, 0, 0, 0.45) 3px 0px 5px 0px inset;
  filter: drop-shadow(rgba(0, 0, 0, 0.55) 0px 6px 14px);
}

.belt-knot .tail-highlight .stitch-left {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 8px;
  border-left: 1.4px dashed rgba(225, 225, 225, 0.2);
}

.belt-knot .tail-highlight .stitch-right {
  position: absolute;
  top: 8px;
  bottom: 8px;
  right: 8px;
  border-left: 1.4px dashed rgba(225, 225, 225, 0.2);
}

.belt-knot .tail-highlight .sheen {
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 42%);
}

@media (max-width: 700px) {
  /* Pojas se skalira samo na cvoru (belt-knot), ne na celom redu (belt-row),
     tako da trake (belt-strap, koje su flex:1 1 0) i dalje ispune ceo
     ekran do leve i desne ivice umesto da se skupe ka sredini. */
  .belt-divider {
    height: 120px;
  }
  .belt-strap {
    height: 24px;
  }
  .belt-strap.left {
    margin-right: -12px;
  }
  .belt-strap.right {
    margin-left: -12px;
  }
  .belt-knot {
    transform: scale(0.62);
  }
}

@media (max-width: 480px) {
  .belt-divider {
    height: 96px;
  }
  .belt-strap {
    height: 18px;
  }
  .belt-strap.left {
    margin-right: -9px;
  }
  .belt-strap.right {
    margin-left: -9px;
  }
  .belt-knot {
    transform: scale(0.48);
  }
}

/* ===== SCROLL UDARAC (STRIKE) ANIMACIJA ===== */
:root {
  /* Podrazumevane (desktop) dimenzije i razmaci za siluete udarca kod naslova sekcija.
     Parametrizovano kroz promenljive da bi moglo da se skalira za manje ekrane
     bez gašenja animacije (videti media upite niže). */
  --kicker-w: 61px;
  --kicker-h: 66px;
  --kicker-margin: 250px;
  --kicker-travel: 160px;
  --kicker-mid: 6px;
  --kicker-overshoot: 10px;
  --kicker-end: 50px;

  --burst-w: 46px;
  --burst-h: 46px;
  --burst-margin: 40px;

  /* Hero (glavni naslov) ima veći karakter nego naslovi ostalih sekcija */
  --hero-kicker-w: 104px;
  --hero-kicker-h: 113px;
  --hero-kicker-margin: 340px;
  --hero-burst-w: 58px;
  --hero-burst-h: 58px;
}

.strike-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kicker {
  position: absolute;
  /* karatista u udarcu nogom - original, nerotiran vektor iz izvornog fajla, omer ~0.9206 */
  width: var(--kicker-w);
  height: var(--kicker-h);
  opacity: 0;
  pointer-events: none;
  z-index: 2;
}

.kicker-left {
  left: 50%;
  margin-left: calc(-1 * var(--kicker-margin));
  color: var(--color-accent);
  transform: translateX(calc(-1 * var(--kicker-travel))) scaleX(-1);
}

.kicker-right {
  right: 50%;
  margin-right: calc(-1 * var(--kicker-margin));
  color: var(--color-accent);
  transform: translateX(var(--kicker-travel));
}

.impact-burst {
  position: absolute;
  width: var(--burst-w);
  height: var(--burst-h);
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  color: var(--color-accent);
}

/* Hero: veći karakter (siluet u letećem udarcu nogom, ico-punch) koji uleti pri učitavanju stranice */
.hero-strike {
  margin-bottom: 6px;
  --kicker-w: var(--hero-kicker-w);
  --kicker-h: var(--hero-kicker-h);
  --kicker-margin: var(--hero-kicker-margin);
  --burst-w: var(--hero-burst-w);
  --burst-h: var(--hero-burst-h);
}

.hero-strike .kicker {
  top: 50%;
  margin-top: calc(-0.5 * var(--kicker-h));
}

.hero-strike .impact-burst {
  top: 50%;
  margin-top: calc(-0.5 * var(--burst-h));
}

.hero-strike h1 {
  color: var(--color-white);
}

.burst-left {
  left: 50%;
  margin-left: calc(-1 * var(--burst-margin));
}

.burst-right {
  right: 50%;
  margin-right: calc(-1 * var(--burst-margin));
}

.strike-wrap.in-view .kicker-left {
  animation: kick-in-left 0.7s cubic-bezier(0.36, 0.07, 0.19, 1) forwards;
}

.strike-wrap.in-view .kicker-right {
  animation: kick-in-right 0.7s cubic-bezier(0.36, 0.07, 0.19, 1) forwards;
}

.strike-wrap.in-view .impact-burst {
  animation: burst-pulse 0.5s ease-out forwards;
  animation-delay: 0.3s;
}

.strike-wrap.in-view .hit-right {
  animation: title-hit-right 0.6s ease-out forwards;
  animation-delay: 0.32s;
}

.strike-wrap.in-view .hit-left {
  animation: title-hit-left 0.6s ease-out forwards;
  animation-delay: 0.32s;
}

@keyframes kick-in-left {
  0% { opacity: 0; transform: translateX(calc(-1 * var(--kicker-travel))); }
  55% { opacity: 1; transform: translateX(calc(-1 * var(--kicker-mid))); }
  75% { opacity: 1; transform: translateX(var(--kicker-overshoot)); }
  100% { opacity: 0; transform: translateX(var(--kicker-end)); }
}

@keyframes kick-in-right {
  0% { opacity: 0; transform: translateX(var(--kicker-travel)) scaleX(-1); }
  55% { opacity: 1; transform: translateX(var(--kicker-mid)) scaleX(-1); }
  75% { opacity: 1; transform: translateX(calc(-1 * var(--kicker-overshoot))) scaleX(-1); }
  100% { opacity: 0; transform: translateX(calc(-1 * var(--kicker-end))) scaleX(-1); }
}

@keyframes burst-pulse {
  0% { opacity: 0; transform: scale(0.3); }
  35% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.5); }
}

@keyframes title-hit-right {
  0% { transform: translateX(0); }
  45% { transform: translateX(0); }
  60% { transform: translateX(20px) rotate(1deg); }
  78% { transform: translateX(-5px); }
  100% { transform: translateX(0); }
}

@keyframes title-hit-left {
  0% { transform: translateX(0); }
  45% { transform: translateX(0); }
  60% { transform: translateX(-20px) rotate(-1deg); }
  78% { transform: translateX(5px); }
  100% { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .kicker, .impact-burst, .hit-right, .hit-left {
    animation: none !important;
  }
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-black-soft);
  color: #999;
  text-align: center;
  padding: 24px 0;
  font-size: 13px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 800px) {
  .header-inner {
    flex-direction: column;
    gap: 14px;
  }

  /* Meni se lomi u više redova na telefonu - centriramo i redove i linkove
     da ne budu zalepljeni za levu ivicu */
  .main-nav {
    text-align: center;
  }

  .main-nav a {
    margin: 0 12px;
  }

  .hero h1 {
    font-size: 30px;
  }

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

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

  .stats-row,
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .virtues-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .gallery-categories {
    grid-template-columns: repeat(3, 1fr);
  }

  .coaches-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .history-timeline {
    padding-left: 28px;
  }

  .history-timeline::before {
    left: 8px;
  }

  .history-item::before {
    left: -22px;
  }

  .history-year {
    position: static;
    display: block;
    text-align: left;
    width: auto;
    margin-bottom: 6px;
  }

  /* Umesto potpunog gašenja, siluete udarca i pratećih varnica se smanjuju
     i primiču naslovu da stanu na uži ekran bez preklapanja sa okolnim
     tekstom - animacija udarca u naslov ostaje aktivna i na telefonu. */
  :root {
    --kicker-w: 34px;
    --kicker-h: 37px;
    --kicker-margin: 116px;
    --kicker-travel: 55px;
    --kicker-mid: 4px;
    --kicker-overshoot: 6px;
    --kicker-end: 26px;

    --burst-w: 26px;
    --burst-h: 26px;
    --burst-margin: 20px;

    --hero-kicker-w: 50px;
    --hero-kicker-h: 54px;
    --hero-kicker-margin: 128px;
    --hero-burst-w: 32px;
    --hero-burst-h: 32px;
  }
}

@media (max-width: 480px) {
  .gallery-categories {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-row,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .virtues-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .coaches-grid {
    grid-template-columns: 1fr;
    max-width: 260px;
  }

  /* Na najužim ekranima siluete udarca dodatno smanjujemo i primičemo naslovu */
  :root {
    --kicker-w: 26px;
    --kicker-h: 28px;
    --kicker-margin: 92px;
    --kicker-travel: 42px;
    --kicker-mid: 3px;
    --kicker-overshoot: 5px;
    --kicker-end: 20px;

    --burst-w: 20px;
    --burst-h: 20px;
    --burst-margin: 15px;

    --hero-kicker-w: 40px;
    --hero-kicker-h: 43px;
    --hero-kicker-margin: 98px;
    --hero-burst-w: 26px;
    --hero-burst-h: 26px;
  }
}