/* ============ HVAC FORUM — styles ============ */
:root {
  --navy:      #0f2d4d;
  --navy-2:    #123c66;
  --navy-3:    #1b4d80;
  --blue:      #2b7fde;
  --blue-lt:   #5aa2f2;
  --blue-soft: #d7e6f7;
  --bg:        #eef4fb;
  --bg-2:      #ffffff;
  --ink:       #16324f;
  --ink-soft:  #5b7189;
  --gold:      #c9a227;
  --gold-dk:   #a5851c;
  --silver:    #8a97a8;
  --bronze:    #a86a3d;
  --line:      #dbe6f2;
  --radius:    16px;
  --shadow:    0 10px 30px rgba(15, 45, 77, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 45, 77, 0.18);
  --maxw:      1160px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 78px; }

body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 760px; }

.accent { color: var(--blue); }

h1, h2, h3, h4 { line-height: 1.15; color: var(--navy); font-weight: 800; }

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

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: inherit; font-weight: 700; font-size: 15px;
  padding: 13px 26px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-lg { padding: 16px 34px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 22px rgba(43,127,222,.35); }
.btn-primary:hover { background: #1f6fca; }
.btn-ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.2); }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-gold { background: var(--gold); color: #3a2e05; box-shadow: 0 8px 22px rgba(201,162,39,.4); }
.btn-gold:hover { background: var(--gold-dk); color: #fff; }

/* ============ HEADER ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(15, 45, 77, .92); backdrop-filter: blur(10px);
  transition: box-shadow .2s ease, background .2s ease;
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(0,0,0,.18); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-icons { color: var(--blue-soft); font-size: 15px; letter-spacing: 3px; }
.brand-text { font-weight: 800; font-size: 21px; color: #fff; letter-spacing: .5px; }
.brand-text .accent { color: var(--blue); }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: #cfe0f2; font-weight: 600; font-size: 15px; transition: color .15s; }
.nav a:hover { color: #fff; }
.nav .nav-cta { color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 26px; height: 2.5px; background: #fff; border-radius: 2px; transition: .25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative; color: #fff; text-align: center;
  padding: 128px 0 84px; overflow: hidden;
  background: var(--navy);
}
.hero-photo {
  position: absolute; inset: 0;
  background: url('hero.jpg') center 32% / cover no-repeat;
  transform: scale(1.05);
}
.hero-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(8,22,42,.74) 0%, rgba(8,22,42,.5) 42%, rgba(8,20,38,.9) 100%),
    radial-gradient(1000px 520px at 50% -5%, rgba(43,127,222,.3), transparent 60%);
}
.hero-inner { position: relative; }
.hero-card {
  max-width: 760px; margin: 0 auto;
  background: rgba(12,30,54,.32);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 22px;
  padding: 42px 44px 38px;
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  backdrop-filter: blur(14px) saturate(1.1);
  box-shadow: 0 34px 90px -34px rgba(0,0,0,.65);
}
.hero-year { color: var(--blue); font-weight: 800; }
.hero-meta {
  display: inline-flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 12px; margin: 20px 0 6px; color: #dce8f6; font-weight: 600;
  font-size: clamp(14px, 1.8vw, 17px); letter-spacing: .3px;
}
.hero-meta .sep { width: 5px; height: 5px; border-radius: 50%; background: var(--blue); opacity: .85; }
.hero-icons { display: flex; justify-content: center; gap: 22px; font-size: 34px; margin-bottom: 20px; }
.hero-icons span { display: inline-block; animation: floaty 3.4s ease-in-out infinite; }
.hero-icons span:nth-child(2) { animation-delay: .5s; }
.hero-icons span:nth-child(3) { animation-delay: 1s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.eyebrow { text-transform: uppercase; letter-spacing: 4px; font-size: 13px; font-weight: 700; color: var(--blue-soft); margin-bottom: 14px; }
.hero h1 { font-size: clamp(48px, 9vw, 96px); color: #fff; letter-spacing: 1px; }
.hero h1 .accent { color: var(--blue); }

.hero-theme {
  display: inline-flex; align-items: center; gap: 10px; margin: 18px 0 8px;
  background: linear-gradient(90deg, rgba(43,127,222,.25), rgba(90,162,242,.15));
  border: 1px solid rgba(90,162,242,.45); border-radius: 999px;
  padding: 9px 22px; font-size: clamp(15px, 2vw, 19px); color: #eaf2fb; font-weight: 600;
}
.hero-theme strong { color: #fff; font-weight: 800; }
.hero-theme .theme-flame { display: inline-block; animation: flame 1.6s ease-in-out infinite; }
@keyframes flame { 0%,100% { transform: scale(1) rotate(-4deg); } 50% { transform: scale(1.25) rotate(4deg); } }

.hero-sub { font-size: clamp(17px, 2.4vw, 22px); color: #c9dcf0; margin: 12px auto 26px; max-width: 620px; }
.hero-badge {
  display: inline-flex; gap: 14px; align-items: center;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.22);
  padding: 12px 26px; border-radius: 999px; font-weight: 700; font-size: 16px;
}
.hero-badge .dot { opacity: .5; }
.hero-audience { margin-top: 20px; color: #9db8d4; font-size: 14px; letter-spacing: .3px; }

/* Countdown */
.countdown { display: flex; justify-content: center; gap: 14px; margin: 34px 0; }
.cd-box {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px; padding: 14px 8px; min-width: 78px;
}
.cd-num { display: block; font-size: 34px; font-weight: 800; color: #fff; line-height: 1; font-variant-numeric: tabular-nums; }
.cd-label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: #9db8d4; margin-top: 6px; }

.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }

/* ============ STATS BAR ============ */
.stats-bar { background: var(--blue); color: #fff; }
.stats-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 30px 24px; text-align: center; }
.stat-item { position: relative; }
.stat-item:not(:last-child):after { content: ""; position: absolute; right: -10px; top: 50%; transform: translateY(-50%); width: 1px; height: 44px; background: rgba(255,255,255,.28); }
.stat-n { display: block; font-size: clamp(30px, 5vw, 44px); font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.stat-l { display: block; margin-top: 6px; font-size: 14px; color: #dcecfb; font-weight: 600; }

/* ============ SECTIONS ============ */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-2); }
.section-dark { background: linear-gradient(180deg, var(--navy) 0%, #0b2440 100%); color: #fff; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 { font-size: clamp(28px, 4.5vw, 40px); }
.section-head .section-sub { color: var(--blue); font-weight: 700; margin-top: 10px; font-size: 17px; }
.section-head-light h2 { color: #fff; }
.section-head-light .section-sub { color: var(--blue-soft); }

.lead-text { max-width: 780px; margin: 0 auto 42px; text-align: center; font-size: 18px; color: var(--ink-soft); }

.note { color: var(--ink-soft); font-size: 14px; font-style: italic; margin-top: 18px; }
.note.center { text-align: center; }

/* ============ CARDS ============ */
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow); transition: transform .18s ease, box-shadow .18s ease;
}
.section-alt .card { background: var(--bg); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-ico {
  width: 56px; height: 56px; border-radius: 14px; background: var(--blue-soft);
  display: flex; align-items: center; justify-content: center; font-size: 26px; margin-bottom: 18px;
}
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: 15px; }
.card-audience { text-align: center; }
.card-audience .card-ico { margin: 0 auto 18px; }
.format-cards .mins { color: var(--blue); font-size: 15px; font-weight: 700; }

/* ============ BANNERS ============ */
.banner {
  margin-top: 34px; background: var(--navy); color: #fff;
  border-radius: var(--radius); padding: 26px 30px; box-shadow: var(--shadow);
}
.banner strong { display: block; color: var(--blue-soft); font-size: 19px; margin-bottom: 6px; }
.banner-gold { background: linear-gradient(120deg, var(--navy) 0%, var(--navy-3) 100%); }
.banner-gold strong { color: #f2d98a; }

/* ============ TIMELINE ============ */
.timeline { max-width: 880px; margin: 0 auto; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.tl-row { display: grid; grid-template-columns: 140px 1fr; gap: 20px; padding: 20px 26px; background: var(--bg-2); border-bottom: 1px solid var(--line); align-items: start; }
.tl-row:last-child { border-bottom: 0; }
.tl-muted { background: #f4f8fd; }
.tl-muted .tl-body { color: var(--ink-soft); }
.tl-highlight { background: var(--navy); }
.tl-highlight .tl-time { color: var(--blue-soft); }
.tl-highlight h4 { color: #fff; }
.tl-time { font-weight: 700; color: var(--blue); font-size: 15px; font-variant-numeric: tabular-nums; }
.tl-tag { display: inline-block; background: var(--blue-soft); color: var(--navy-2); font-weight: 700; font-size: 12px; letter-spacing: 1px; padding: 3px 10px; border-radius: 6px; margin-bottom: 8px; }
.tl-body h4 { font-size: 18px; margin-bottom: 4px; }
.tl-body p { color: var(--ink-soft); font-size: 14.5px; }

/* ============ PREDAVAČI ============ */
.speakers-soon { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 480px; margin: 0 auto; }
.speaker-ph {
  aspect-ratio: 3/4; border: 2px dashed var(--line); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; background: var(--bg-2);
}
.speaker-ph span { width: 66px; height: 66px; border-radius: 50%; background: var(--navy); color: var(--blue-soft); display: flex; align-items: center; justify-content: center; font-size: 30px; font-weight: 800; }

/* ============ TICKETS & SPONSORS ============ */
.tickets { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.ticket {
  position: relative; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: 18px; padding: 34px 28px; box-shadow: var(--shadow); color: var(--ink);
  transition: transform .18s ease, box-shadow .18s ease;
}
.ticket:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.section-dark .ticket { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.14); color: #fff; }
.ticket-featured { border-color: var(--blue); border-width: 2px; }
.section-dark .ticket-featured { background: rgba(43,127,222,.16); border-color: var(--blue); }
.ticket-flag {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff; font-size: 12px; font-weight: 800; letter-spacing: 1px;
  padding: 6px 16px; border-radius: 999px; white-space: nowrap;
}
.ticket-flag.flag-gold { background: var(--gold); color: #3a2e05; }
.ticket-name { font-size: 22px; font-weight: 800; text-align: center; }
.section-dark .ticket-name { color: #fff; }
.ticket-price { font-size: 40px; font-weight: 800; color: var(--blue); text-align: center; margin: 10px 0 2px; }
.ticket-price .ob { font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.section-dark .ticket-price { color: #fff; }
.section-dark .ticket-price .ob { color: var(--blue-soft); }
.ticket-after { text-align: center; color: var(--ink-soft); font-size: 14px; margin-bottom: 22px; }
.section-dark .ticket-after { color: #9db8d4; }
.ticket-list { list-style: none; margin-bottom: 26px; }
.ticket-list li { padding: 9px 0 9px 28px; position: relative; font-size: 15px; border-bottom: 1px solid var(--line); }
.section-dark .ticket-list li { border-color: rgba(255,255,255,.1); }
.ticket-list li:before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 800; }
.section-dark .ticket-list li:before { color: var(--blue-soft); }

/* ============ POSTANI SPONZOR ============ */
.sponsor-cta { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 34px; align-items: start; }
.sponsor-lead { font-size: 17px; color: var(--ink-soft); margin-bottom: 22px; }
.sponsor-benefits { list-style: none; margin-bottom: 20px; }
.sponsor-benefits li {
  display: flex; align-items: center; gap: 12px; padding: 12px 16px; margin-bottom: 10px;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px;
  font-weight: 600; font-size: 15px; box-shadow: var(--shadow);
  transition: transform .16s ease;
}
.sponsor-benefits li:hover { transform: translateX(5px); }
.sponsor-benefits li span { font-size: 20px; }
.sponsor-note { font-size: 14px; color: var(--ink-soft); font-style: italic; }

.sponsor-form {
  background: var(--navy); color: #fff; border-radius: 18px; padding: 32px;
  box-shadow: var(--shadow-lg); position: sticky; top: 90px;
}
.sponsor-form h3 { color: #fff; font-size: 21px; margin-bottom: 18px; }
.sponsor-form label { display: block; margin-bottom: 15px; font-size: 14px; font-weight: 600; color: #c9dcf0; }
.sponsor-form input, .sponsor-form textarea {
  width: 100%; margin-top: 7px; padding: 12px 14px; border-radius: 10px;
  border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.07); color: #fff;
  font-family: inherit; font-size: 15px;
}
.sponsor-form input::placeholder, .sponsor-form textarea::placeholder { color: #7f9bba; }
.sponsor-form input:focus, .sponsor-form textarea:focus { outline: 2px solid var(--gold); border-color: transparent; }
.sponsor-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sponsor-form .check { display: flex; align-items: flex-start; gap: 10px; }
.sponsor-form .check input { width: auto; margin-top: 3px; }

/* ============ DETALJI ============ */
.details-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 820px; margin: 0 auto; }
.detail { display: flex; gap: 16px; align-items: center; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; box-shadow: var(--shadow); }
.detail-ico { font-size: 26px; }
.detail strong { display: block; color: var(--blue); font-size: 14px; margin-bottom: 2px; }

/* ============ MAP ============ */
.map-wrap { margin-top: 30px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); line-height: 0; }
.map-wrap iframe { width: 100%; height: 360px; border: 0; display: block; filter: grayscale(.15); }

/* ============ FAQ ============ */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px;
  padding: 0 22px; box-shadow: var(--shadow); overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer; padding: 18px 30px 18px 0; position: relative;
  font-weight: 700; font-size: 16px; color: var(--navy);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 24px; font-weight: 400; color: var(--blue); transition: transform .2s ease;
}
.faq-item[open] summary:after { content: "−"; }
.faq-a { padding: 0 0 20px; color: var(--ink-soft); font-size: 15px; animation: faqIn .25s ease; }
@keyframes faqIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ============ STICKY MOBILE CTA ============ */
.mobile-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: none; align-items: center; justify-content: space-between; gap: 14px;
  padding: 12px 18px; background: rgba(15,45,77,.97); backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,.14); box-shadow: 0 -6px 24px rgba(0,0,0,.22);
  transform: translateY(110%); transition: transform .3s ease;
}
.mobile-cta.show { transform: translateY(0); }
.mobile-cta-info { color: #fff; line-height: 1.2; }
.mobile-cta-info strong { display: block; font-size: 19px; color: #fff; }
.mobile-cta-info span { font-size: 12px; color: #9db8d4; }
.mobile-cta .btn { padding: 12px 26px; }

/* ============ FORM ============ */
.reg-form { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); border-radius: 18px; padding: 34px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.reg-form label { display: block; margin-bottom: 18px; font-size: 14px; font-weight: 600; color: #c9dcf0; }
.reg-form input, .reg-form select, .reg-form textarea {
  width: 100%; margin-top: 7px; padding: 12px 14px; border-radius: 10px;
  border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.07); color: #fff;
  font-family: inherit; font-size: 15px;
}
.reg-form input::placeholder, .reg-form textarea::placeholder { color: #7f9bba; }
.reg-form select { color: #fff; }
.reg-form select option { color: #16324f; }
.reg-form input:focus, .reg-form select:focus, .reg-form textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
.reg-form .check { display: flex; align-items: flex-start; gap: 10px; }
.reg-form .check input { width: auto; margin-top: 3px; }
.form-note { margin-top: 16px; padding: 18px 20px; border-radius: 12px; background: rgba(43,127,222,.22); border: 1px solid rgba(90,162,242,.4); color: #fff; text-align: left; font-weight: 600; white-space: pre-line; line-height: 1.55; }

.contact-line { display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.contact-line a { color: var(--blue-soft); font-weight: 600; }
.contact-line a:hover { color: #fff; }

/* ============ FOOTER ============ */
.site-footer { background: #0b2440; color: #c9dcf0; padding: 50px 0 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding-bottom: 34px; }
.footer-brand .brand-text { font-size: 24px; color: #fff; }
.footer-brand p { font-size: 14px; margin-top: 8px; color: #9db8d4; }
.footer-org { font-size: 13px !important; opacity: .8; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.footer-links a { color: #c9dcf0; font-weight: 600; }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; font-size: 13px; color: #7f9bba; text-align: center; }

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav { position: fixed; top: 66px; left: 0; right: 0; background: var(--navy); flex-direction: column; align-items: stretch; gap: 0; padding: 10px 0; transform: translateY(-120%); transition: transform .28s ease; box-shadow: 0 10px 30px rgba(0,0,0,.3); }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 24px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav .nav-cta { margin: 10px 24px; text-align: center; }
  .nav-toggle { display: flex; }
}
@media (max-width: 720px) {
  .hero { padding: 100px 0 60px; }
  .hero-card { padding: 26px 18px 24px; border-radius: 18px; }
  .cards-3, .details-grid { grid-template-columns: 1fr; }
  .cards-4 { grid-template-columns: 1fr 1fr; }
  /* predavači 2 u redu; VIP posebno na vrhu, Standard + Grupna jedna pored druge */
  .speakers-soon { grid-template-columns: repeat(2, 1fr); }
  .tickets { grid-template-columns: 1fr 1fr; gap: 12px; }
  .ticket-featured { grid-column: 1 / -1; order: -1; }
  .ticket { padding: 18px 14px; }
  .ticket-name { font-size: 16px; }
  .ticket-price { font-size: 22px; }
  .ticket-price .ob { display: block; font-size: 12px; }
  .ticket-after { font-size: 12px; }
  .ticket-list { font-size: 13px; padding-left: 18px; }
  .ticket .btn { font-size: 13px; padding: 10px 8px; }
  .stats-inner { grid-template-columns: 1fr 1fr; gap: 24px 20px; }
  .stat-item:nth-child(2):after { display: none; }
  .form-row, .sponsor-form .form-row { grid-template-columns: 1fr; }
  .tl-row { grid-template-columns: 1fr; gap: 6px; }
  .tl-time { color: var(--blue); }
  .countdown { gap: 8px; }
  .cd-box { min-width: 64px; padding: 12px 4px; }
  .cd-num { font-size: 26px; }
  .section { padding: 60px 0; }
  .hero { padding: 130px 0 70px; }
  .ticket-featured { order: -1; }
  .mobile-cta { display: flex; }
  body { padding-bottom: 66px; }
}
@media (max-width: 900px) {
  .sponsor-cta { grid-template-columns: 1fr; }
  .sponsor-form { position: static; }
}
@media (max-width: 420px) {
  .cards-4 { grid-template-columns: 1fr; }
}

/* ============ SCROLL REVEAL ANIMATIONS ============ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
/* staggered children (cards, tickets) */
.reveal-stagger > * { opacity: 0; transform: translateY(24px); transition: opacity .5s ease, transform .5s ease; }
.reveal-stagger.in > * { opacity: 1; transform: none; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: .08s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: .16s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: .24s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: .32s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: .40s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-icons span, .theme-flame { animation: none !important; }
  html { scroll-behavior: auto; }
}


/* ============ TICKETS AVAILABILITY BAR ============ */
.tickets-bar {
  max-width: 460px;
  margin: 26px auto 4px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  backdrop-filter: blur(4px);
}
.tickets-bar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 600;
}
.tickets-bar-label { color: #ffd8a8; }
.tickets-bar-count { color: #fff; }
.tickets-bar-count strong { color: #12b3a6; font-weight: 800; }
.tickets-bar-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .14);
  overflow: hidden;
}
.tickets-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #0ea5e9, #12b3a6);
  box-shadow: 0 0 14px rgba(18, 179, 166, .55);
  transition: width 1.2s cubic-bezier(.4, 0, .2, 1);
}
.tickets-bar-left {
  margin-top: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, .8);
  text-align: center;
}
.tickets-bar-left strong { color: #fff; font-weight: 800; }
@media (max-width: 560px) {
  .tickets-bar { max-width: 100%; }
  .tickets-bar-top { font-size: 13px; flex-direction: column; align-items: flex-start; gap: 4px; }
}

/* ============ RASPRODATO ============ */
.soldout-bar {
  max-width: 460px;
  margin: 26px auto 4px;
  padding: 18px 20px;
  text-align: center;
}
.soldout-text {
  display: inline-block;
  position: relative;
  font-size: clamp(30px, 6vw, 46px);
  font-weight: 900;
  letter-spacing: 2px;
  line-height: 1.1;
  color: #fff;
  text-transform: uppercase;
}
.soldout-text::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  top: 52%;
  height: 6px;
  border-radius: 3px;
  background: #e11d2f;
  box-shadow: 0 0 16px rgba(225, 29, 47, .65);
  transform: translateY(-50%);
}
@media (max-width: 560px) {
  .soldout-bar { max-width: 100%; }
  .soldout-text::after { height: 5px; }
}

/* ============ LINE IKONE (zamena emoji) ============ */
.card-ico svg { width: 28px; height: 28px; color: var(--navy); }
.detail-ico { display: inline-flex; align-items: center; }
.detail-ico svg { width: 26px; height: 26px; color: var(--blue); }
.sponsor-benefits li span { display: inline-flex; align-items: center; }
.sponsor-benefits li span svg { width: 20px; height: 20px; color: var(--blue); }
.contact-line a { display: inline-flex; align-items: center; gap: 8px; }
.contact-line a svg { width: 18px; height: 18px; }
.ico-inline { width: 1.05em; height: 1.05em; vertical-align: -3px; margin-right: 3px; }

/* ============ MODAL POTVRDE POSLE PRIJAVE ============ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(6, 16, 30, .72);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; animation: modalFade .25s ease;
}
.modal-overlay[hidden] { display: none; }
@keyframes modalFade { from { opacity: 0; } to { opacity: 1; } }
.modal-box {
  position: relative; width: 100%; max-width: 460px;
  background: #fff; color: var(--ink, #16233a);
  border-radius: 20px; padding: 34px 30px 28px; text-align: center;
  box-shadow: 0 40px 90px -20px rgba(0,0,0,.5);
  animation: modalPop .3s cubic-bezier(.2,.9,.3,1.3);
}
@keyframes modalPop { from { transform: scale(.9) translateY(10px); opacity: 0; } to { transform: scale(1) translateY(0); opacity: 1; } }
.modal-close {
  position: absolute; top: 12px; right: 16px; border: 0; background: none;
  font-size: 30px; line-height: 1; color: #98a6bb; cursor: pointer;
}
.modal-close:hover { color: #16233a; }
.modal-check {
  width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%;
  background: linear-gradient(135deg, #12b3a6, #0ea5e9); color: #fff;
  font-size: 34px; font-weight: 800; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(14,165,233,.4);
}
.modal-box h3 { font-size: 26px; margin-bottom: 8px; color: #16233a; }
.modal-text { color: #52627a; font-size: 16px; margin-bottom: 20px; }
.pay-box {
  text-align: left; border: 2px solid var(--blue, #2b7fde); border-radius: 14px;
  overflow: hidden; margin-bottom: 16px;
}
.pay-box-head {
  background: var(--blue, #2b7fde); color: #fff; font-weight: 800;
  font-size: 13px; letter-spacing: 1px; text-transform: uppercase;
  padding: 9px 16px; text-align: center;
}
.pay-row {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 12px 16px; border-bottom: 1px solid #eef2f7; font-size: 15px;
}
.pay-row:last-child { border-bottom: 0; }
.pay-row span { color: #7688a0; font-weight: 600; }
.pay-row strong { color: #16233a; font-weight: 800; text-align: right; }
.pay-row #payIznos { color: var(--blue, #2b7fde); font-size: 18px; }
.pay-row #payRacun { font-size: 15px; letter-spacing: .3px; }
.qr-box {
  text-align: center; margin: 4px 0 16px; padding: 16px;
  border: 1px dashed var(--blue, #2b7fde); border-radius: 14px; background: #f6f9ff;
}
.qr-title {
  font-weight: 800; font-size: 13px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--blue, #2b7fde); margin-bottom: 10px;
}
.qr-box img {
  width: 180px; height: 180px; display: block; margin: 0 auto;
  image-rendering: pixelated; background: #fff; padding: 8px; border-radius: 10px;
  box-shadow: 0 2px 10px rgba(20,40,80,.08);
}
.qr-help { font-size: 13px; color: #5a6b82; margin: 12px 0 0; line-height: 1.5; }
.modal-foot { font-size: 14px; color: #7688a0; margin-bottom: 18px; }
@media (max-width: 480px) {
  .modal-box { padding: 28px 20px 22px; }
  .modal-box h3 { font-size: 22px; }
}

/* ============ ZAŠTO DOĆI — 3 RAZLOGA ============ */
.razlozi { display: grid; gap: 24px; }

.razlog {
  position: relative; overflow: hidden;
  background: linear-gradient(158deg, #143b63 0%, #0d2b4a 55%, #0a2038 100%);
  color: #fff; border: 1px solid rgba(255,255,255,.12); border-radius: 22px;
  padding: 26px 22px 28px;
  box-shadow: 0 22px 50px -26px rgba(10,32,56,.75);
}
.razlog:before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(520px 240px at 100% 0%, rgba(90,162,242,.22), transparent 62%);
}
.razlog > * { position: relative; }

.razlog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.razlog-num {
  display: inline-block; color: var(--blue-lt); font-weight: 800;
  font-size: 12.5px; letter-spacing: 2.4px; text-transform: uppercase; margin-bottom: 6px;
}
.razlog-title h3 { color: #fff; font-size: clamp(21px, 5.2vw, 30px); line-height: 1.12; }
.razlog-ico { width: 42px; height: 42px; flex: none; color: var(--blue-lt); opacity: .9; }

.razlog-body {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px; padding: 22px 18px;
}
.razlog-lead { font-size: clamp(17px, 4.4vw, 21px); font-weight: 800; color: #fff; text-align: center; margin-bottom: 16px; }
.razlog-lead-sm { font-weight: 600; color: #cfe0f2; font-size: 16px; margin: 18px 0 0; }
.razlog-lead-sm b { color: #fff; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chips-center { justify-content: center; margin: 18px 0 0; }
.chip {
  border: 1px solid rgba(122,175,246,.55); color: #dbe9fb; background: rgba(43,127,222,.1);
  border-radius: 999px; padding: 7px 14px; font-size: 13.5px; font-weight: 600; line-height: 1.2;
}
.chip-sm { padding: 5px 11px; font-size: 12.5px; }

.vs { display: grid; gap: 0; border-top: 1px solid rgba(255,255,255,.13); }
.vs-col { padding: 18px 2px; border-bottom: 1px solid rgba(255,255,255,.13); }
.vs-head { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 17px; color: #fff; margin-bottom: 8px; }
.vs-head svg { width: 24px; height: 24px; flex: none; }
.vs-col p { color: #b9cde3; font-size: 15px; margin-bottom: 4px; }
.vs-col strong { font-size: 16.5px; }
.vs-yes .vs-head svg, .vs-yes strong { color: #35d29a; }
.vs-yes p { color: #dceaf8; font-weight: 700; }
.vs-no .vs-head svg, .vs-no strong { color: #ff6b6b; }

.razlog-foot { margin-top: 18px; text-align: center; color: #cfe0f2; font-size: 15.5px; }
.razlog-foot b { color: #f5cf70; }
.razlog-foot-warn { color: #f5cf70; font-weight: 800; margin-top: 12px; }
.razlog-btn { margin-top: 18px; width: 100%; }

.mini-label {
  display: block; color: var(--blue-lt); font-weight: 800; font-size: 12px;
  letter-spacing: 2px; text-transform: uppercase; margin: 4px 0 12px;
}

/* lica predavača u razlogu 2 */
.faces { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 8px; margin-bottom: 22px; }
.face { text-align: center; display: block; }
.face img, .face-ph {
  width: 74px; height: 74px; border-radius: 50%; object-fit: cover; object-position: center;
  display: block; margin: 0 auto 8px; border: 2px solid rgba(122,175,246,.6);
}
.face-ph {
  display: flex; align-items: center; justify-content: center; font-style: normal;
  background: rgba(43,127,222,.22); color: #bfd8f6; font-weight: 800; font-size: 22px; letter-spacing: 1px;
}
.face span { font-size: 13px; font-weight: 700; color: #e6eefa; line-height: 1.25; }
.face:hover img, .face:hover .face-ph { border-color: #fff; }
.brand-chips { display: flex; flex-wrap: wrap; gap: 7px; }

/* veliki broj 250 */
.bignum { text-align: center; }
.bignum-n { display: block; font-size: clamp(64px, 20vw, 104px); font-weight: 800; line-height: .95; color: #fff; letter-spacing: -2px; }
.bignum-l { display: block; margin-top: 6px; color: #bcd3ec; font-size: 16px; font-weight: 600; }

.grupna {
  display: flex; flex-direction: column; gap: 14px; align-items: stretch;
  margin-top: 22px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.13);
}
.grupna-txt strong { display: block; color: #fff; font-size: 17px; }
.grupna-txt span { color: #bcd3ec; font-size: 14.5px; }

/* ============ PREDAVAČI I PANELISTI ============ */
.speakers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.speaker {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px 14px; text-align: center;
  transition: transform .18s ease, box-shadow .18s ease;
}
.speaker:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.speaker-photo { width: 104px; height: 104px; margin: 0 auto 14px; border-radius: 50%; overflow: hidden; box-shadow: var(--shadow); }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.speaker-photo-ph { display: flex; align-items: center; justify-content: center; background: var(--navy); }
.speaker-photo-ph span { color: var(--blue-soft); font-weight: 800; font-size: 32px; letter-spacing: 1px; }
.speaker h3 { font-size: 17.5px; margin-bottom: 3px; }
.speaker p { color: var(--blue); font-weight: 700; font-size: 13.5px; line-height: 1.35; }

.panelists-wrap {
  margin-top: 30px; background: var(--navy); border-radius: 22px; padding: 26px 20px;
  box-shadow: var(--shadow-lg);
}
.panelists-head { text-align: center; margin-bottom: 18px; }
.mini-label-dark { color: var(--blue-lt); }
.panelists-head p { color: #b9cde3; font-size: 15px; }
.panelists { list-style: none; display: grid; grid-template-columns: 1fr; gap: 2px; }
.panelists li {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px;
  padding: 11px 4px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.panelists li:before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-lt); flex: none; }
.panelists strong { color: #fff; font-size: 15.5px; font-weight: 800; }
.panelists span { color: #93aec9; font-size: 14px; }
.panelists-foot { text-align: center; color: #f5cf70; font-weight: 800; font-size: 16px; margin-top: 18px; }

@media (min-width: 620px) {
  .razlog { padding: 34px 32px 36px; }
  .razlog-body { padding: 28px 28px 26px; }
  .vs { grid-template-columns: 1fr 1fr; border-top: 0; }
  .vs-col { border-bottom: 0; padding: 4px 0; }
  .vs-yes { padding-right: 24px; border-right: 1px solid rgba(255,255,255,.15); }
  .vs-no { padding-left: 24px; }
  .faces { grid-template-columns: repeat(5, 1fr); gap: 12px; }
  .face img, .face-ph { width: 84px; height: 84px; }
  .razlog-btn { width: auto; }
  .grupna { flex-direction: row; align-items: center; justify-content: space-between; }
  .speakers { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .panelists { grid-template-columns: 1fr 1fr; gap: 0 34px; }
  .panelists-wrap { padding: 32px 34px; }
}
@media (min-width: 900px) {
  .razlozi { gap: 30px; }
  .speakers { grid-template-columns: repeat(5, 1fr); }
  .speaker-photo { width: 124px; height: 124px; }
}
/* peti predavač sam u redu — centriraj ga na mobilnom */
@media (max-width: 619px) {
  .speakers .speaker:last-child:nth-child(odd) { grid-column: 1 / -1; max-width: calc(50% - 8px); margin: 0 auto; }
}

/* VIP — preostale karte (hitnost) */
.ticket-left {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  color: #ff8a5c !important; font-weight: 800; font-size: 15px;
}
.ticket-left strong { color: #ffb35c; }
.section-dark .ticket-left { color: #ff9a6e !important; }
.pulse-dot {
  width: 9px; height: 9px; border-radius: 50%; background: #ff6b4a; flex: none;
  box-shadow: 0 0 0 0 rgba(255,107,74,.7); animation: pulseDot 1.8s infinite;
}
@keyframes pulseDot {
  0%   { box-shadow: 0 0 0 0 rgba(255,107,74,.7); }
  70%  { box-shadow: 0 0 0 9px rgba(255,107,74,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,107,74,0); }
}
@media (prefers-reduced-motion: reduce) { .pulse-dot { animation: none; } }

/* VIP — RASPRODATO */
.ticket-soldout { opacity: .78; filter: grayscale(.35); }
.ticket-soldout:hover { transform: none; }
.section-dark .ticket-soldout { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.18); }
.ticket-flag-soldout { background: #8a94a3 !important; color: #fff !important; }
.ticket-sold {
  text-align: center; font-weight: 800; font-size: 15px;
  color: #8a94a3 !important; letter-spacing: .3px;
}
.section-dark .ticket-sold { color: #b9c3d0 !important; }
.ticket-sold strong { color: #ff7a5c; text-transform: uppercase; }
.btn-disabled {
  background: rgba(255,255,255,.10); color: #b9c3d0; border-color: rgba(255,255,255,.22);
  cursor: not-allowed; pointer-events: none;
}


/* ============ ZVANICNI SPONZORI (logo strip) ============ */
#nasi-sponzori { padding-bottom: 0; }
.sponsor-logos {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  align-items: stretch;
}
.sponsor-logo {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  padding: 28px 24px; min-height: 132px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.sponsor-logo:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.sponsor-logo img { width: 100%; height: auto; object-fit: contain; }
.sponsor-logo img[alt="Clivet"]    { max-width: 215px; }
.sponsor-logo img[alt="Ariston"]   { max-width: 200px; }
.sponsor-logo img[alt^="Panasonic"]{ max-width: 190px; }
.sponsor-logos-note {
  text-align: center; margin-top: 22px; color: var(--ink-soft); font-size: 15px;
}
.sponsor-logos-note a { color: var(--blue); font-weight: 700; text-decoration: underline; }
@media (max-width: 720px) {
  .sponsor-logos { grid-template-columns: 1fr; gap: 14px; }
  .sponsor-logo { min-height: 110px; padding: 22px; }
}

/* ============ PRODAJA ZATVORENA (09.09.2026) ============ */
.sale-closed {
  max-width: 620px;
  margin: 0 auto 28px;
  padding: 34px 26px;
  text-align: center;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
}
.sale-closed-title {
  display: inline-block;
  position: relative;
  font-size: clamp(30px, 6vw, 48px);
  font-weight: 900;
  letter-spacing: 2px;
  line-height: 1.1;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.sale-closed-title::after {
  content: "";
  position: absolute;
  left: -6%; right: -6%;
  top: 52%; height: 6px;
  border-radius: 3px;
  background: #e11d2f;
  box-shadow: 0 0 16px rgba(225, 29, 47, .65);
  transform: translateY(-50%);
}
.sale-closed-txt { color: #e7edf5; font-size: 17px; line-height: 1.6; margin: 0 0 10px; }
.sale-closed-txt strong { color: #ff7a5c; }
.sale-closed-sub { color: #9db8d4; font-size: 14px; line-height: 1.6; margin: 0; }

/* precrtana dugmad i cene */
.btn-disabled s, .ticket-price s { text-decoration-thickness: 3px; text-decoration-color: #e11d2f; }
.ticket-price s { color: #8a94a3; }
.nav-cta.btn-disabled { pointer-events: none; }
@media (max-width: 560px) {
  .sale-closed { padding: 26px 18px; }
  .sale-closed-title::after { height: 5px; }
}