/* ============================================================
   KKCCI Diamond Jubilee 2026 — brand stylesheet
   Palette drawn from the KKCCI emblem:
   vermilion gear ring · gold band · ink lettering · sky window
   ============================================================ */

:root {
  --kk-vermilion: #d9481c;
  --kk-vermilion-deep: #a83512;
  --kk-gold: #f2b30f;
  --kk-gold-soft: #ffd766;
  --kk-ink: #17100a;
  --kk-ink-2: #241811;
  --kk-paper: #fdf8ee;
  --kk-sky: #8fc1e3;
  --kk-text: #3d3227;
  --kk-radius: 14px;
  --kk-font-display: "Marcellus", Georgia, serif;
  --kk-font-body: "Figtree", "Segoe UI", sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--kk-font-body);
  color: var(--kk-text);
  background: var(--kk-paper);
  overflow-x: hidden;
}

h1, h2, h3, .kk-h2 { font-family: var(--kk-font-display); }

.kk-section { padding: 96px 0; position: relative; }
.kk-paper { background: var(--kk-paper); }
.kk-dark  { background: var(--kk-ink); color: #efe6d8; }

.kk-h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); color: var(--kk-ink); letter-spacing: .3px; }
.kk-dark .kk-h2, .kk-register .kk-h2 { color: #fff; }

.kk-lead { max-width: 640px; color: #cdbfa9; }
.kk-lead-dark { max-width: 640px; color: #6d6152; }

.kk-eyebrow, .kk-eyebrow-dark {
  font-size: .78rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  font-weight: 600;
}
.kk-eyebrow { color: var(--kk-gold); }
.kk-eyebrow-dark { color: var(--kk-vermilion); }

.kk-dot { color: var(--kk-gold); font-size: .7em; vertical-align: middle; }

/* ---------------- Navbar ---------------- */
.kk-nav {
  background: rgba(23, 16, 10, .55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(242, 179, 15, .18);
  transition: background .3s ease;
}
.kk-nav.scrolled { background: rgba(23, 16, 10, .95); }
.kk-nav-logo { height: 44px; width: auto; }
.kk-nav-title { font-family: var(--kk-font-display); font-size: 1.05rem; line-height: 1.05; color: #fff; }
.kk-nav-sub { display: block; font-family: var(--kk-font-body); font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--kk-gold); }
.kk-nav .nav-link { color: #e9ddc9; font-weight: 500; }
.kk-nav .nav-link:hover, .kk-nav .nav-link.active { color: var(--kk-gold); }

/* ---------------- Buttons ---------------- */
.kk-btn-gold {
  --bs-btn-bg: var(--kk-gold);
  --bs-btn-color: var(--kk-ink);
  --bs-btn-border-color: var(--kk-gold);
  --bs-btn-hover-bg: var(--kk-gold-soft);
  --bs-btn-hover-border-color: var(--kk-gold-soft);
  --bs-btn-hover-color: var(--kk-ink);
  font-weight: 700;
  border-radius: 50rem;
  box-shadow: 0 6px 22px rgba(242, 179, 15, .35);
}
.kk-btn-outline {
  --bs-btn-color: #fff;
  --bs-btn-border-color: rgba(255,255,255,.5);
  --bs-btn-hover-bg: rgba(255,255,255,.12);
  --bs-btn-hover-border-color: #fff;
  --bs-btn-hover-color: #fff;
  border-radius: 50rem;
}

/* ---------------- Hero ---------------- */
.kk-hero {
  min-height: 100vh;
  padding: 140px 0 120px;
  background:
    radial-gradient(1100px 520px at 50% -8%, rgba(217, 72, 28, .35), transparent 62%),
    linear-gradient(180deg, #1d120a 0%, var(--kk-ink) 70%);
  color: #f7efe0;
  overflow: hidden;
}
.kk-hero-glow {
  position: absolute; inset: 0;
  background: radial-gradient(620px 320px at 50% 42%, rgba(242, 179, 15, .16), transparent 70%);
  pointer-events: none;
}
.kk-hero-logo {
  height: 132px; width: auto;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,.55));
  animation: kk-float 6s ease-in-out infinite;
}
@keyframes kk-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.kk-hero .kk-eyebrow { margin-top: 26px; color: var(--kk-gold-soft); }

.kk-hero-title {
  font-size: clamp(2.6rem, 7vw, 5rem);
  color: #fff;
  margin: 8px 0 14px;
  letter-spacing: 1px;
}
.kk-diamond-word {
  background: linear-gradient(100deg, #fff 8%, var(--kk-gold-soft) 32%, #fff 50%, var(--kk-gold) 70%, #fff 92%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: kk-shimmer 4.5s linear infinite;
}
@keyframes kk-shimmer { to { background-position: -220% center; } }

.kk-hero-years {
  font-family: var(--kk-font-body);
  font-size: clamp(.9rem, 2vw, 1.15rem);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #d9c9ac;
  margin-top: 12px;
}
.kk-hero-dates { font-size: 1.08rem; color: var(--kk-gold-soft); margin-bottom: 34px; }

/* Rotating gears — echo of the emblem's cog ring */
.kk-gear {
  position: absolute;
  border-radius: 50%;
  border: 2px dashed rgba(217, 72, 28, .4);
  pointer-events: none;
}
.kk-gear::after {
  content: "";
  position: absolute; inset: 14px;
  border-radius: 50%;
  border: 1px solid rgba(242, 179, 15, .25);
}
.kk-gear-1 { width: 420px; height: 420px; top: -140px; left: -140px; animation: kk-spin 60s linear infinite; }
.kk-gear-2 { width: 560px; height: 560px; bottom: -220px; right: -200px; animation: kk-spin 90s linear infinite reverse; }
@keyframes kk-spin { to { transform: rotate(360deg); } }

/* Gear-notch strip along hero bottom */
.kk-gear-strip {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 18px;
  background:
    radial-gradient(circle at 12px -6px, transparent 12px, var(--kk-gold) 13px);
  background-size: 44px 18px;
  background-repeat: repeat-x;
  opacity: .95;
}

/* ---------------- Countdown ---------------- */
.kk-count-box {
  min-width: 84px;
  padding: 14px 10px 10px;
  border-radius: var(--kk-radius);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(242, 179, 15, .35);
  backdrop-filter: blur(6px);
  text-align: center;
}
.kk-count-box span {
  display: block;
  font-family: var(--kk-font-display);
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  color: var(--kk-gold-soft);
  line-height: 1;
}
.kk-count-box small { letter-spacing: .18em; text-transform: uppercase; font-size: .62rem; color: #cbbb9d; }

/* ---------------- Marquee ---------------- */
.kk-marquee { background: var(--kk-gold); overflow: hidden; border-block: 3px solid var(--kk-ink); }
.kk-marquee-track {
  display: inline-flex; align-items: center; gap: 28px;
  white-space: nowrap;
  padding: 12px 0;
  font-family: var(--kk-font-display);
  font-size: 1.02rem;
  color: var(--kk-ink);
  animation: kk-marquee 28s linear infinite;
}
.kk-marquee-track .kk-dot { color: var(--kk-vermilion); }
@keyframes kk-marquee { to { transform: translateX(-50%); } }

/* ---------------- Counters ---------------- */
.kk-counter-card {
  background: #fff;
  border: 1px solid #eadfc8;
  border-top: 4px solid var(--kk-vermilion);
  border-radius: var(--kk-radius);
  text-align: center;
  padding: 30px 12px 22px;
  box-shadow: 0 14px 34px rgba(61, 41, 20, .08);
  transition: transform .3s ease, box-shadow .3s ease;
}
.kk-counter-card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px rgba(61, 41, 20, .14); }
.kk-counter {
  font-family: var(--kk-font-display);
  font-size: clamp(2.2rem, 4.5vw, 3rem);
  color: var(--kk-vermilion);
  display: block;
  line-height: 1;
}
.kk-counter-card small { letter-spacing: .14em; text-transform: uppercase; font-size: .68rem; color: #8b7c66; }

.kk-quote {
  font-family: var(--kk-font-display);
  font-size: 1.25rem;
  color: var(--kk-vermilion);
  border-left: 4px solid var(--kk-gold);
  padding-left: 16px;
  margin-top: 20px;
}

/* ---------------- Milestones ---------------- */
.kk-milestone {
  height: 100%;
  background: var(--kk-ink-2);
  border: 1px solid rgba(242, 179, 15, .18);
  border-radius: var(--kk-radius);
  padding: 28px 24px;
  transition: transform .3s ease, border-color .3s ease;
}
.kk-milestone:hover { transform: translateY(-6px); border-color: var(--kk-gold); }
.kk-milestone i { font-size: 1.9rem; color: var(--kk-gold); }
.kk-milestone h3 { font-size: 1.15rem; color: #fff; margin: 14px 0 8px; }
.kk-milestone p { font-size: .93rem; color: #c4b49b; margin: 0; }

/* ---------------- Event cards ---------------- */
.kk-event-card {
  height: 100%;
  background: #fff;
  border: 1px solid #eadfc8;
  border-radius: var(--kk-radius);
  padding: 32px 26px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(61, 41, 20, .07);
  transition: transform .35s ease, box-shadow .35s ease;
}
.kk-event-card::before {
  content: "◆";
  position: absolute; top: -26px; right: -6px;
  font-size: 6rem; color: rgba(242, 179, 15, .12);
  transition: transform .5s ease, color .5s ease;
}
.kk-event-card:hover { transform: translateY(-8px); box-shadow: 0 26px 52px rgba(61, 41, 20, .14); }
.kk-event-card:hover::before { transform: rotate(20deg) scale(1.15); color: rgba(217, 72, 28, .16); }
.kk-event-icon {
  width: 58px; height: 58px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: linear-gradient(140deg, var(--kk-vermilion), var(--kk-vermilion-deep));
  color: #fff; font-size: 1.5rem;
  box-shadow: 0 10px 22px rgba(217, 72, 28, .35);
  margin-bottom: 18px;
}
.kk-event-card h3 { font-size: 1.3rem; color: var(--kk-ink); }
.kk-event-card p { font-size: .95rem; color: #6d6152; }
.kk-event-link { color: var(--kk-vermilion); font-weight: 600; text-decoration: none; }
.kk-event-link:hover { color: var(--kk-vermilion-deep); }
.kk-event-link i { transition: transform .25s ease; }
.kk-event-link:hover i { transform: translateX(5px); }

/* ---------------- Registration ---------------- */
.kk-register {
  background:
    radial-gradient(900px 400px at 85% 0%, rgba(217, 72, 28, .28), transparent 60%),
    linear-gradient(180deg, var(--kk-ink) 0%, #201409 100%);
}
.kk-form-card {
  background: rgba(255, 253, 247, .98);
  border-radius: 22px;
  padding: clamp(24px, 4vw, 44px);
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
  border-top: 6px solid var(--kk-gold);
}
.kk-pills .nav-link {
  color: var(--kk-text);
  font-weight: 600;
  border-radius: 50rem;
  padding: .55rem 1.3rem;
}
.kk-pills .nav-link.active { background: var(--kk-vermilion); color: #fff; box-shadow: 0 8px 20px rgba(217,72,28,.35); }
.kk-form .form-label { font-weight: 600; font-size: .88rem; color: var(--kk-ink); }
.kk-form .form-control, .kk-form .form-select {
  border-color: #e2d5ba;
  border-radius: 10px;
  padding: .6rem .85rem;
}
.kk-form .form-control:focus, .kk-form .form-select:focus {
  border-color: var(--kk-gold);
  box-shadow: 0 0 0 .2rem rgba(242, 179, 15, .22);
}
.kk-form .form-check-input:checked { background-color: var(--kk-vermilion); border-color: var(--kk-vermilion); }
.kk-form-alert { border-radius: 10px; padding: 12px 16px; font-weight: 500; }
.kk-form-alert.ok  { background: #e8f6ec; color: #1c6b36; border: 1px solid #bfe4cb; }
.kk-form-alert.err { background: #fdecea; color: #a4271a; border: 1px solid #f3c3bd; }

/* ---------------- Venue / footer ---------------- */
.kk-contact-list li { margin-bottom: 14px; font-size: 1.02rem; }
.kk-contact-list i { color: var(--kk-vermilion); margin-right: 10px; }
.kk-contact-list a { color: var(--kk-text); text-decoration: none; border-bottom: 1px dotted var(--kk-gold); }
.kk-follow-label {
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--kk-vermilion);
}
.kk-socials a {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--kk-ink);
  color: var(--kk-gold);
  font-size: 1.1rem;
  transition: transform .25s ease, background .25s ease;
}
.kk-socials a:hover { transform: translateY(-4px); background: var(--kk-vermilion); color: #fff; }
.kk-map-wrap {
  border-radius: var(--kk-radius);
  overflow: hidden;
  border: 1px solid #eadfc8;
  box-shadow: 0 18px 40px rgba(61, 41, 20, .12);
}
.kk-map-wrap iframe { display: block; width: 100%; height: 380px; border: 0; }

.kk-footer { background: var(--kk-ink); color: #cbbb9d; font-size: .9rem; }
.kk-footer-logo { height: 34px; }
.kk-footer-tag { font-family: var(--kk-font-display); color: var(--kk-gold-soft); }
.kk-footer-socials a { color: #cbbb9d; font-size: 1.1rem; transition: color .25s ease, transform .25s ease; display: inline-block; }
.kk-footer-socials a:hover { color: var(--kk-gold); transform: translateY(-3px); }

/* Back to top */
.kk-top {
  position: fixed; right: 22px; bottom: 22px;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--kk-vermilion);
  color: #fff; font-size: 1.2rem;
  box-shadow: 0 10px 26px rgba(217,72,28,.4);
  opacity: 0; transform: translateY(14px);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
  z-index: 1030;
}
.kk-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.kk-top:hover { color: #fff; background: var(--kk-vermilion-deep); }

/* ---------------- Scroll reveal ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: none; }
.reveal.delay-1 { transition-delay: .1s; }
.reveal.delay-2 { transition-delay: .2s; }
.reveal.delay-3 { transition-delay: .3s; }
.reveal.delay-4 { transition-delay: .4s; }
.reveal.delay-5 { transition-delay: .5s; }

/* ---------------- Leadership ---------------- */
.kk-leader-card {
  height: 100%;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid #eadfc8;
  border-left: 5px solid var(--kk-gold);
  border-radius: var(--kk-radius);
  padding: 26px;
  box-shadow: 0 14px 34px rgba(61, 41, 20, .08);
  transition: transform .3s ease, box-shadow .3s ease;
}
.kk-leader-card:hover { transform: translateY(-5px); box-shadow: 0 22px 44px rgba(61, 41, 20, .14); }
.kk-leader-card img, .kk-leader-avatar {
  width: 92px; height: 92px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--kk-gold);
  flex: 0 0 auto;
  box-shadow: 0 8px 20px rgba(61, 41, 20, .18);
}
.kk-leader-avatar {
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--kk-vermilion), var(--kk-vermilion-deep));
  color: #fff;
  font-family: var(--kk-font-display);
  font-size: 1.8rem;
}
.kk-leader-role {
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--kk-vermilion);
  margin-bottom: 4px;
}
.kk-leader-card h3 { font-size: 1.25rem; color: var(--kk-ink); margin-bottom: 8px; }
.kk-leader-msg { font-size: .92rem; color: #6d6152; font-style: italic; margin: 0; }

/* ---------------- Why attend / Who can attend ---------------- */
.kk-why-card {
  height: 100%;
  display: flex; gap: 16px;
  background: var(--kk-ink-2);
  border: 1px solid rgba(242, 179, 15, .18);
  border-radius: var(--kk-radius);
  padding: 20px;
  transition: transform .3s ease, border-color .3s ease;
}
.kk-why-card:hover { transform: translateY(-4px); border-color: var(--kk-gold); }
.kk-why-card i { font-size: 1.5rem; color: var(--kk-gold); flex: 0 0 auto; }
.kk-why-card h3 { font-size: 1.02rem; color: #fff; margin-bottom: 6px; font-family: var(--kk-font-body); font-weight: 700; }
.kk-why-card p { font-size: .87rem; color: #c4b49b; margin: 0; }

.kk-who-card {
  height: 100%;
  background: linear-gradient(160deg, rgba(217,72,28,.22), rgba(242,179,15,.08));
  border: 1px solid rgba(242, 179, 15, .3);
  border-radius: var(--kk-radius);
  padding: 30px 26px;
}
.kk-who-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(242, 179, 15, .25);
  color: #efe6d8;
}
.kk-who-list li:last-child { border-bottom: 0; }
.kk-who-list i { color: var(--kk-gold); font-size: 1.1rem; }
.kk-who-note { color: #d9c9ac; font-size: .92rem; margin-top: 10px; }
.kk-who-note a { color: var(--kk-gold); }

/* ---------------- Speakers ---------------- */
.kk-speaker-card {
  height: 100%;
  background: #fff;
  border: 1px solid #eadfc8;
  border-radius: var(--kk-radius);
  padding: 28px 22px;
  text-align: center;
  box-shadow: 0 14px 34px rgba(61, 41, 20, .07);
  transition: transform .3s ease, box-shadow .3s ease;
}
.kk-speaker-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgba(61, 41, 20, .14); }
.kk-speaker-avatar {
  width: 84px; height: 84px;
  margin: 0 auto 16px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--kk-vermilion), var(--kk-vermilion-deep));
  border: 3px solid var(--kk-gold);
  color: #fff;
  font-family: var(--kk-font-display);
  font-size: 1.6rem;
  box-shadow: 0 10px 22px rgba(217, 72, 28, .3);
}
.kk-speaker-card h3 { font-size: 1.1rem; color: var(--kk-ink); margin-bottom: 4px; }
.kk-speaker-role { font-size: .8rem; color: #8b7c66; letter-spacing: .04em; margin-bottom: 12px; }
.kk-speaker-topic { font-family: var(--kk-font-display); font-size: .96rem; color: var(--kk-vermilion); min-height: 3.2em; }
.kk-speaker-time {
  font-size: .82rem; color: #6d6152;
  background: var(--kk-paper);
  border: 1px dashed #e2d5ba;
  border-radius: 10px;
  padding: 8px 10px;
  margin: 0;
}

/* ---------------- Panel slider ---------------- */
.kk-panel-slide {
  max-width: 760px;
  background: var(--kk-ink-2);
  border: 1px solid rgba(242, 179, 15, .25);
  border-top: 5px solid var(--kk-gold);
  border-radius: var(--kk-radius);
  padding: clamp(26px, 4vw, 44px);
  text-align: center;
}
.kk-panel-when {
  font-size: .82rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--kk-gold); font-weight: 600;
}
.kk-panel-slide h3 { color: #fff; font-size: clamp(1.2rem, 2.4vw, 1.6rem); margin-bottom: 14px; }
.kk-panel-desc { color: #c4b49b; font-size: .95rem; }
.kk-panel-mod { color: #efe6d8; font-size: .9rem; font-weight: 600; }
.kk-panelist {
  background: rgba(242, 179, 15, .14);
  border: 1px solid rgba(242, 179, 15, .35);
  color: var(--kk-gold-soft);
  font-size: .8rem;
  border-radius: 50rem;
  padding: 5px 14px;
}
#panelCarousel { padding-bottom: 48px; }
#panelCarousel .carousel-control-prev, #panelCarousel .carousel-control-next { width: 8%; }
.kk-panel-indicators { bottom: 0; }
.kk-panel-indicators [data-bs-target] {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(242, 179, 15, .4); border: 0;
}
.kk-panel-indicators .active { background: var(--kk-gold); }

/* ---------------- Technology chips ---------------- */
.kk-tech-chip {
  display: inline-flex; align-items: center;
  background: #fff;
  border: 1px solid #eadfc8;
  border-radius: 50rem;
  padding: 10px 20px;
  font-weight: 600;
  font-size: .92rem;
  color: var(--kk-ink);
  box-shadow: 0 8px 20px rgba(61, 41, 20, .06);
  transition: transform .25s ease, border-color .25s ease, color .25s ease;
}
.kk-tech-chip i { color: var(--kk-vermilion); }
.kk-tech-chip:hover { transform: translateY(-3px); border-color: var(--kk-gold); color: var(--kk-vermilion); }

/* ---------------- Partner / exhibitor logo scrollers ---------------- */
.kk-partners { background: var(--kk-paper); }
.kk-logo-marquee {
  overflow: hidden;
  position: relative;
  padding: 10px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.kk-logo-track {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
  animation: kk-logos 30s linear infinite;
  will-change: transform;
}
.kk-logo-marquee-reverse .kk-logo-track { animation-direction: reverse; }
.kk-logo-marquee:hover .kk-logo-track { animation-play-state: paused; }
@keyframes kk-logos { to { transform: translateX(-50%); } }
.kk-logo-item {
  flex: 0 0 auto;
  background: #fff;
  border: 1px solid #eadfc8;
  border-radius: 12px;
  padding: 8px 10px;
  box-shadow: 0 10px 24px rgba(61, 41, 20, .07);
  transition: transform .25s ease;
}
.kk-logo-item:hover { transform: translateY(-4px); }
.kk-logo-item img { height: 72px; width: auto; display: block; }

.kk-btn-vermilion {
  --bs-btn-bg: var(--kk-vermilion);
  --bs-btn-color: #fff;
  --bs-btn-border-color: var(--kk-vermilion);
  --bs-btn-hover-bg: var(--kk-vermilion-deep);
  --bs-btn-hover-border-color: var(--kk-vermilion-deep);
  --bs-btn-hover-color: #fff;
  font-weight: 700;
  border-radius: 50rem;
  box-shadow: 0 8px 22px rgba(217, 72, 28, .3);
}

/* ---------------- Brochure band ---------------- */
.kk-brochure-band {
  background: linear-gradient(100deg, var(--kk-gold) 0%, var(--kk-gold-soft) 100%);
  border-block: 3px solid var(--kk-ink);
}
.kk-brochure-band .kk-h2, .kk-brochure-band p { color: var(--kk-ink); }
.kk-brochure-icon { font-size: 2.6rem; color: var(--kk-vermilion-deep); }
.kk-btn-ink {
  --bs-btn-bg: var(--kk-ink);
  --bs-btn-color: var(--kk-gold);
  --bs-btn-border-color: var(--kk-ink);
  --bs-btn-hover-bg: #000;
  --bs-btn-hover-border-color: #000;
  --bs-btn-hover-color: var(--kk-gold-soft);
  font-weight: 700;
  border-radius: 50rem;
}

/* ---------------- Sub-pages (MC Members / Founders / Past Presidents) ---------------- */
.kk-subhero {
  padding: 150px 0 70px;
  position: relative;
  background:
    radial-gradient(900px 380px at 50% -10%, rgba(217, 72, 28, .35), transparent 62%),
    linear-gradient(180deg, #1d120a 0%, var(--kk-ink) 80%);
  color: #f7efe0;
  overflow: hidden;
}
.kk-subhero-title { font-size: clamp(2rem, 5vw, 3.2rem); color: #fff; margin: 6px 0 14px; }
.kk-subhero .kk-lead { color: #cdbfa9; }

.kk-person-card {
  height: 100%;
  background: #fff;
  border: 1px solid #eadfc8;
  border-radius: var(--kk-radius);
  padding: 24px 16px 20px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(61, 41, 20, .07);
  transition: transform .3s ease, box-shadow .3s ease;
}
.kk-person-card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px rgba(61, 41, 20, .14); }
.kk-person-card img, .kk-person-avatar {
  width: 110px; height: 110px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 3px solid var(--kk-gold);
  margin: 0 auto 14px;
  box-shadow: 0 8px 20px rgba(61, 41, 20, .16);
  background: #fdf8ee;
}
.kk-person-avatar {
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--kk-vermilion), var(--kk-vermilion-deep));
  color: #fff;
  font-family: var(--kk-font-display);
  font-size: 2rem;
}
.kk-person-card h3 { font-size: 1rem; color: var(--kk-ink); margin-bottom: 4px; font-family: var(--kk-font-body); font-weight: 700; }
.kk-person-role { font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--kk-vermilion); font-weight: 700; margin-bottom: 4px; }
.kk-person-years { font-size: .8rem; color: #8b7c66; margin: 0; }

.kk-person-featured { border-top: 4px solid var(--kk-vermilion); }
.kk-person-founder img { width: 150px; height: 150px; }
.kk-person-dark { background: var(--kk-ink-2); border-color: rgba(242, 179, 15, .18); }
.kk-person-dark:hover { border-color: var(--kk-gold); }
.kk-person-dark h3 { color: #fff; }
.kk-person-dark .kk-person-role { color: var(--kk-gold); }
.kk-person-dark .kk-person-years { color: #c4b49b; }

.kk-subpage-cta {
  background:
    radial-gradient(800px 340px at 80% 0%, rgba(217, 72, 28, .3), transparent 60%),
    linear-gradient(180deg, var(--kk-ink) 0%, #201409 100%);
}
.kk-footer-page-link { color: #cbbb9d; text-decoration: none; font-size: .88rem; }
.kk-footer-page-link:hover { color: var(--kk-gold); }

/* Leadership page links row on home */
.kk-leader-links .btn { border-radius: 50rem; font-weight: 600; }

/* ---------------- Sponsorship tiers ---------------- */
.kk-tier {
  display: grid;
  grid-template-columns: 250px 1fr;
  border: 1px solid #eadfc8;
  border-radius: var(--kk-radius);
  overflow: hidden;
  margin-bottom: 20px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(61, 41, 20, .07);
  transition: transform .3s ease, box-shadow .3s ease;
}
.kk-tier:hover { transform: translateY(-4px); box-shadow: 0 22px 44px rgba(61, 41, 20, .13); }
.kk-tier-head { padding: 26px 24px; color: #fff; }
.kk-tier-head i { font-size: 1.3rem; color: rgba(255, 235, 200, .95); }
.kk-tier-name { font-family: var(--kk-font-display); font-size: 1.7rem; line-height: 1.1; margin-top: 4px; }
.kk-tier-sub { font-size: .68rem; letter-spacing: .22em; opacity: .85; margin-top: 4px; }
.kk-tier-price { font-size: .95rem; margin-top: 14px; letter-spacing: 2px; opacity: .95; }
.kk-tier-platinum { background: linear-gradient(135deg, #6b1220, #4a0c16); }
.kk-tier-diamond  { background: linear-gradient(135deg, #21335c, #16223f); }
.kk-tier-gold     { background: linear-gradient(135deg, #b8901f, #997714); }
.kk-tier-silver   { background: linear-gradient(135deg, #8b949c, #6d757c); }
.kk-tier-bronze   { background: linear-gradient(135deg, #8a5a34, #6f4526); }
.kk-tier-body { padding: 24px 28px; display: flex; align-items: center; }
.kk-tier-body .row { width: 100%; }
.kk-tier-benefit { font-size: .93rem; color: var(--kk-text); }
@media (max-width: 767.98px) {
  .kk-tier { grid-template-columns: 1fr; }
}

/* Startup pitching event card highlight */
.kk-event-card-hot { border: 2px solid var(--kk-gold); }

/* ---------------- Share band ---------------- */
.kk-share-band {
  background:
    radial-gradient(700px 300px at 15% 0%, rgba(242, 179, 15, .14), transparent 60%),
    var(--kk-ink);
}
.kk-share-btn {
  display: inline-flex; align-items: center;
  border: 0;
  border-radius: 50rem;
  padding: 11px 22px;
  font-weight: 700;
  font-size: .92rem;
  color: #fff;
  text-decoration: none;
  transition: transform .25s ease, filter .25s ease;
}
.kk-share-btn:hover { transform: translateY(-3px); filter: brightness(1.12); color: #fff; }
.kk-share-wa   { background: #25d366; color: #073b1c; }
.kk-share-wa:hover { color: #073b1c; }
.kk-share-fb   { background: #1877f2; }
.kk-share-x    { background: #111; border: 1px solid #444; }
.kk-share-in   { background: #0a66c2; }
.kk-share-tg   { background: #27a3e2; }
.kk-share-copy { background: var(--kk-gold); color: var(--kk-ink); }
.kk-share-copy:hover { color: var(--kk-ink); }

/* ---------------- Floating WhatsApp & call buttons ---------------- */
.kk-float-stack {
  position: fixed;
  left: 20px;
  bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 1040;
}
.kk-float-btn {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 54px; height: 54px;
  border-radius: 50%;
  color: #fff;
  font-size: 1.5rem;
  text-decoration: none;
  transition: width .3s ease, border-radius .3s ease;
}
.kk-float-btn:hover { color: #fff; }
.kk-float-wa   { background: #25d366; animation: kk-pulse-wa 2.2s ease-out infinite; }
.kk-float-call { background: var(--kk-vermilion); animation: kk-pulse-call 2.2s ease-out infinite; animation-delay: 1.1s; }
.kk-float-call i { animation: kk-ring 2.6s ease-in-out infinite; }

@keyframes kk-pulse-wa {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, .55); }
  70%  { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
@keyframes kk-pulse-call {
  0%   { box-shadow: 0 0 0 0 rgba(217, 72, 28, .55); }
  70%  { box-shadow: 0 0 0 18px rgba(217, 72, 28, 0); }
  100% { box-shadow: 0 0 0 0 rgba(217, 72, 28, 0); }
}
@keyframes kk-ring {
  0%, 100% { transform: rotate(0); }
  5%  { transform: rotate(-14deg); }
  10% { transform: rotate(12deg); }
  15% { transform: rotate(-10deg); }
  20% { transform: rotate(8deg); }
  25% { transform: rotate(0); }
}
.kk-float-label {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(-6px);
  background: var(--kk-ink);
  color: #fff;
  font-size: .78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.kk-float-btn:hover .kk-float-label { opacity: 1; transform: translateY(-50%) translateX(0); }
@media (max-width: 575.98px) { .kk-float-label { display: none; } }

/* ---------------- Reduced motion ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .kk-hero-logo, .kk-gear-1, .kk-gear-2, .kk-diamond-word, .kk-marquee-track, .kk-logo-track, .kk-float-wa, .kk-float-call, .kk-float-call i { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------------- Responsive tweaks ---------------- */
@media (max-width: 575.98px) {
  .kk-section { padding: 72px 0; }
  .kk-hero { padding-top: 120px; }
  .kk-hero-logo { height: 100px; }
  .kk-count-box { min-width: 72px; }
  .kk-map-wrap iframe { height: 280px; }
}