@font-face {
  font-family: "Inter";
  src: url("./assets/fonts/InterVariable.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --navy-950: #031f39;
  --navy-900: #06375f;
  --navy-800: #0a4c7c;
  --navy-700: #12669c;
  --ingram-blue: #1683c5;
  --fortinet-red: #ed2f29;
  --gold: #c8953e;
  --gold-light: #f1cb79;
  --gold-ink: #87601f;
  --paper: #f3f5f6;
  --white: #ffffff;
  --ink: #061c32;
  --muted: #5d6c7c;
  --line: rgba(3, 31, 57, 0.12);
  --surface-muted: #f7f9fa;
  --shadow-soft: 0 14px 42px rgba(2, 27, 50, 0.07);
  --shadow-raised: 0 24px 68px rgba(2, 27, 50, 0.1);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius: var(--radius-lg);
  --container: 1180px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy-950);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  width: min(var(--container), calc(100% - 48px));
  min-height: 92px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--white);
  transition: width 180ms ease, min-height 180ms ease;
}

.site-header::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  z-index: -1;
  height: 68px;
  background: rgba(3, 31, 57, 0.86);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(18px) saturate(125%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.site-header.is-scrolled { min-height: 68px; }
.site-header.is-scrolled::before { opacity: 1; }

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo { display: block; width: auto; object-fit: contain; }
.brand-logo--ingram { height: 30px; }
.brand-logo--fortinet { width: 224px; height: auto; margin-inline: -20px; transform: translateY(2px); }
.brand-cross { display: grid; place-items: center; color: var(--gold-light); font-size: 1.3rem; font-weight: 300; line-height: 1; }

.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav > a:not(.button) { color: rgba(255,255,255,0.78); text-decoration: none; font-size: 0.86rem; font-weight: 600; transition: color 160ms ease; }
.site-nav > a:not(.button):hover { color: var(--white); }
.site-header .button--small { width: auto; color: var(--white); background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.28); box-shadow: none; }
.site-header .button--small:hover { background: rgba(255,255,255,0.13); box-shadow: none; }

.hero {
  isolation: isolate;
  position: relative;
  min-height: 780px;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 138px max(24px, calc((100vw - var(--container)) / 2)) 76px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(3,31,57,0.99) 0%, rgba(3,31,57,0.93) 38%, rgba(3,31,57,0.48) 66%, rgba(3,31,57,0.12) 100%),
    linear-gradient(0deg, rgba(3,31,57,0.48), transparent 42%),
    url("./assets/hero-izmir-v2.jpg") center / cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.hero::before {
  inset: 22px;
  border: 1px solid rgba(240,198,109,0.28);
}

.hero::after {
  content: none;
}

.hero__content { position: relative; z-index: 1; max-width: 760px; }

.eyebrow {
  margin: 0 0 26px;
  display: flex;
  align-items: center;
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

h1 {
  max-width: 730px;
  margin: 0;
  font-size: clamp(3.15rem, 5.35vw, 5.85rem);
  font-weight: 650;
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hero__city {
  display: block;
  margin-bottom: 14px;
  color: var(--gold-light);
  font-size: 0.34em;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  -webkit-text-stroke: 0;
}

.hero__title-line { display: block; }

.hero__intro {
  max-width: 580px;
  margin: 32px 0 38px;
  color: rgba(255,255,255,0.78);
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  line-height: 1.55;
}

.event-facts {
  display: flex;
  gap: 0;
  width: fit-content;
  margin-bottom: 38px;
  border-block: 1px solid rgba(255,255,255,0.16);
}

.event-fact { padding: 18px 32px 18px 0; }
.event-fact + .event-fact { padding-left: 32px; border-left: 1px solid rgba(255,255,255,0.16); }
.event-fact__label { display: block; margin-bottom: 7px; color: var(--gold-light); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.event-fact strong { font-size: 1.05rem; }

.hero__actions { display: flex; align-items: center; gap: 28px; }

.button {
  min-height: 56px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: var(--navy-950);
  background: linear-gradient(180deg, #f2cf82 0%, #d6a84e 100%);
  border: 1px solid rgba(255,255,255,0.38);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 24px rgba(1, 19, 36, 0.22);
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.button:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(1, 19, 36, 0.27); filter: brightness(1.025); }
.button:focus-visible, a:focus-visible { outline: 3px solid var(--navy-700); outline-offset: 4px; }
.site-header a:focus-visible, .hero a:focus-visible, .closing-banner a:focus-visible { outline-color: var(--white); }
.button--small { min-height: 42px; padding-inline: 18px; box-shadow: none; }
.text-link { color: rgba(255,255,255,0.82); font-size: 0.9rem; font-weight: 700; text-underline-offset: 5px; }

.registration-bridge {
  position: relative;
  z-index: 3;
  width: min(var(--container), calc(100% - 48px));
  margin: -28px auto 0;
  scroll-margin-top: 88px;
}

.event-overview {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 48px));
  margin: 56px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(6, 55, 95, 0.09);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.event-overview::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(240,198,109,0.34) 42%, transparent 78%);
}

.overview-item {
  min-height: 150px;
  padding: 32px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 20px;
  align-content: center;
  align-items: start;
}

.overview-item + .overview-item { border-left: 1px solid var(--line); }
.overview-item__number { color: var(--gold-ink); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.14em; }
.overview-item strong { display: block; margin-bottom: 9px; color: var(--navy-900); font-size: 1rem; }
.overview-item p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }

.intro-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 96px 0 88px;
}

.section-kicker {
  margin: 0 0 20px;
  color: var(--gold-ink);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.intro-section__content {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
}

.intro-section h2,
.section-heading h2,
.registration-card h2,
.closing-banner h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(2.45rem, 4.7vw, 4.85rem);
  font-weight: 650;
  line-height: 1.02;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.intro-section h2 { line-height: 1.08; }

.intro-copy { padding-left: 28px; border-left: 1px solid var(--gold); }
.intro-copy p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.72; }
.intro-copy p + p { margin-top: 16px; }

.invitation-section {
  position: relative;
  width: min(1180px, calc(100% - 48px));
  min-height: 450px;
  margin: 0 auto 120px;
  padding: clamp(42px, 6vw, 76px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: clamp(50px, 9vw, 130px);
  overflow: hidden;
  background: linear-gradient(135deg, var(--white), #edf1f4);
  border: 1px solid rgba(6,55,95,0.1);
  border-radius: var(--radius);
  box-shadow: var(--shadow-raised);
}

.invitation-section::after {
  content: "";
  position: absolute;
  width: 440px;
  height: 440px;
  right: -180px;
  top: -210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240,198,109,0.18), rgba(240,198,109,0) 68%);
}

.invitation-section__copy { position: relative; z-index: 1; max-width: 620px; }
.invitation-section h2 { margin: 0 0 24px; color: var(--navy-950); font-size: clamp(2.5rem, 4.7vw, 4.6rem); font-weight: 650; line-height: 1.02; letter-spacing: -0.03em; }
.invitation-section__copy > p:not(.section-kicker) { max-width: 520px; margin: 0; color: var(--muted); line-height: 1.7; }
.invitation-section__actions { margin-top: 32px; display: flex; align-items: center; gap: 24px; }
.text-link--dark { color: var(--navy-800); }

.poster-thumbnail {
  position: relative;
  z-index: 1;
  width: 238px;
  margin: 0 auto;
  padding: 8px;
  background: var(--white);
  border: 1px solid rgba(6,55,95,0.13);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 46px rgba(2,27,50,0.14);
}

.poster-thumbnail a { display: block; overflow: hidden; border-radius: 8px; }
.poster-thumbnail img { width: 100%; height: auto; }
.poster-thumbnail figcaption { padding: 10px 4px 3px; color: #6f7d89; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-align: center; text-transform: uppercase; }

.agenda-register {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto 120px;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.65fr);
  grid-template-areas: "program venue";
  align-items: start;
  gap: clamp(36px, 4vw, 56px);
}

.program-panel { grid-area: program; }
.venue-panel { grid-area: venue; min-width: 0; }

.section-heading {
  margin-bottom: 42px;
  padding-bottom: 26px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.section-heading .section-kicker { margin-bottom: 12px; }
.section-heading h2 { font-size: clamp(3.2rem, 5.5vw, 5rem); }

.download-link {
  flex: 0 0 auto;
  margin-bottom: 8px;
  color: var(--navy-800);
  font-size: 0.83rem;
  font-weight: 700;
  text-underline-offset: 5px;
}

.timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 92px;
  width: 1px;
  background: linear-gradient(var(--gold), rgba(198,146,54,0.12));
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 30px;
  padding: 8px 0 34px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 13px;
  left: 92px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--paper);
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
  transform: translateX(-50%);
}

.timeline-item > time {
  color: var(--navy-900);
  font-size: 0.91rem;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.timeline-item h3 {
  max-width: 720px;
  margin: -3px 0 8px;
  color: var(--ink);
  font-size: clamp(1.08rem, 1.8vw, 1.42rem);
  line-height: 1.3;
  letter-spacing: -0.025em;
}

.timeline-item p { margin: 4px 0 0; color: var(--muted); font-size: 0.88rem; line-height: 1.55; }
.timeline-item p strong { color: #33485e; }
.timeline-duration { float: right; margin-left: 18px; color: #8794a2; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }

.timeline-item--break > div,
.timeline-item--social > div,
.timeline-item--dinner > div {
  margin-top: -4px;
  padding: 13px 16px;
  border: 1px solid rgba(198,146,54,0.19);
  border-radius: var(--radius-sm);
  background: linear-gradient(120deg, rgba(240,198,109,0.09), rgba(255,255,255,0.5));
}

.timeline-item--break h3,
.timeline-item--social h3,
.timeline-item--dinner h3 { margin: 0; font-size: 1rem; font-weight: 650; }

.timeline-item--dinner > div { color: var(--white); background: linear-gradient(135deg, var(--navy-900), var(--navy-800)); border-color: transparent; box-shadow: 0 10px 24px rgba(3,31,57,0.11); }
.timeline-item--dinner h3, .timeline-item--dinner p { color: var(--white); }
.timeline-item--dinner .timeline-duration { color: var(--gold-light); }

.registration-card {
  position: relative;
  padding: clamp(32px, 4vw, 46px);
  display: grid;
  grid-template-columns: minmax(220px, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(32px, 4vw, 56px);
  color: var(--ink);
  background: rgba(255,255,255,0.97);
  border: 1px solid #dfe5ea;
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(18, 39, 58, 0.14);
  overflow: visible;
  backdrop-filter: blur(16px) saturate(115%);
}

.registration-card::before {
  content: none;
}

.registration-card__heading { align-self: start; padding-right: clamp(24px, 3vw, 42px); border-right: 1px solid var(--line); }
.registration-card__body { min-width: 0; }
.registration-card h2 { margin-bottom: 16px; font-size: clamp(2rem, 3.4vw, 3.05rem); }
.registration-intro { max-width: 300px; margin: 0; color: var(--muted); font-size: 0.93rem; line-height: 1.6; }

.registration-card form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, 0.5fr); column-gap: 18px; align-items: end; }
.form-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px 14px; }
.field { min-width: 0; }
.field--full { grid-column: auto; }
.field label, .dinner-choice legend { display: block; margin-bottom: 8px; color: var(--navy-950); font-size: 0.76rem; font-weight: 700; }
.field label span, .dinner-choice legend span { color: var(--fortinet-red); }

.field input {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--surface-muted);
  border: 1px solid #ced8e0;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.field input:hover { border-color: #9eafbc; }
.field input:focus { background: var(--white); border-color: var(--navy-700); box-shadow: 0 0 0 3px rgba(18,102,156,0.12); }
.field input[aria-invalid="true"] { border-color: #c92d2d; box-shadow: 0 0 0 3px rgba(201,45,45,0.1); }

.dinner-choice { grid-column: 1; margin: 22px 0 0; padding: 0; border: 0; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice-card { cursor: pointer; position: relative; }
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-card > span { min-height: 82px; padding: 14px; display: flex; flex-direction: column; justify-content: center; border: 1px solid #ced8e0; border-radius: var(--radius-sm); background: var(--surface-muted); transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease; }
.choice-card strong { color: var(--navy-900); font-size: 0.9rem; }
.choice-card small { margin-top: 5px; color: var(--muted); font-size: 0.72rem; line-height: 1.35; }
.choice-card input:checked + span { border-color: var(--gold); background: rgba(240,198,109,0.13); box-shadow: inset 0 0 0 1px var(--gold); }
.choice-card input:focus-visible + span { outline: 3px solid rgba(18,102,156,0.22); outline-offset: 2px; }

.honeypot { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.submit-button { grid-column: 2; width: 100%; margin-top: 22px; cursor: pointer; border: 0; font-family: inherit; }
.registration-card .submit-button {
  min-height: 82px;
  padding-inline: 22px;
  justify-content: space-between;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-950), var(--navy-800));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 12px 28px rgba(3,31,57,0.2);
}
.registration-card .submit-button > span:last-child { color: var(--gold-light); }
.submit-button:disabled { cursor: wait; opacity: 0.65; transform: none; }
.form-note { grid-column: 1 / -1; margin: 10px 0 0; color: #7c8995; font-size: 0.72rem; text-align: right; }
.form-status { grid-column: 1 / -1; min-height: 0; margin-top: 14px; color: #9c2e2e; font-size: 0.79rem; font-weight: 700; line-height: 1.45; }
.form-status:empty { display: none; }

.success-card { padding: 20px 0 10px; text-align: center; }
.success-card__icon { width: 62px; height: 62px; margin: 0 auto 22px; display: grid; place-items: center; color: var(--navy-950); background: linear-gradient(135deg, var(--gold-light), var(--gold)); border-radius: 50%; font-size: 1.5rem; font-weight: 800; }
.success-card h3 { margin: 0 0 12px; color: var(--navy-950); font-size: 1.7rem; }
.success-card p { max-width: 560px; margin: 0 auto; color: var(--muted); line-height: 1.6; }
.success-calendar { margin-top: 24px; padding: 20px; background: var(--surface-muted); border: 1px solid var(--line); border-radius: var(--radius-md); }
.success-calendar > strong { display: block; margin-bottom: 14px; color: var(--navy-950); font-size: 0.88rem; }
.success-calendar__actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.success-calendar__actions a { min-height: 52px; padding: 0 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--navy-950); background: var(--white); border: 1px solid #ced8e0; border-radius: var(--radius-sm); text-decoration: none; font-size: 0.78rem; font-weight: 700; transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease; }
.success-calendar__actions a:last-child { color: var(--white); background: linear-gradient(135deg, var(--navy-950), var(--navy-800)); border-color: transparent; }
.success-calendar__actions a:hover { border-color: var(--gold); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(3,31,57,0.1); }
.success-calendar small { display: block; margin-top: 12px; color: #7c8995; font-size: 0.7rem; }

.venue-stack { position: sticky; top: 92px; display: grid; gap: 13px; }
.venue-card { padding: 25px; background: #e9eef2; border: 1px solid rgba(6,55,95,0.08); border-radius: var(--radius-md); }
.venue-card__label { display: block; margin-bottom: 11px; color: var(--gold-ink); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.venue-card h3 { margin: 0 0 8px; color: var(--navy-950); font-size: 1.05rem; }
.venue-card p, .venue-card address { margin: 0; color: var(--muted); font-size: 0.79rem; font-style: normal; line-height: 1.55; }
.venue-card a { display: inline-block; margin-top: 16px; color: var(--navy-800); font-size: 0.76rem; font-weight: 700; text-underline-offset: 4px; }
.venue-card--dark { color: var(--white); background: linear-gradient(135deg, var(--navy-950), var(--navy-800)); }
.venue-card--dark h3, .venue-card--dark p { color: var(--white); }
.venue-card--dark .venue-card__label { color: var(--gold-light); }

.closing-banner {
  position: relative;
  overflow: hidden;
  min-height: 430px;
  padding: 82px max(24px, calc((100vw - 1180px) / 2));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 100%, rgba(238,124,71,0.28), transparent 35%),
    linear-gradient(122deg, var(--navy-950), var(--navy-800));
}

.closing-banner::after { content: ""; position: absolute; width: 560px; height: 560px; right: -180px; top: -250px; border-radius: 50%; background: radial-gradient(circle, rgba(240,198,109,0.14), rgba(240,198,109,0) 68%); }
.closing-banner .section-kicker { color: var(--gold-light); }
.closing-banner h2 { max-width: 760px; margin-bottom: 36px; color: var(--white); }
.closing-banner .button { position: relative; z-index: 1; }

.site-footer {
  min-height: 108px;
  padding: 28px max(24px, calc((100vw - 1180px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255,255,255,0.64);
  background: #02182c;
  font-size: 0.74rem;
}

.site-footer p { margin: 0; }
.mobile-register { display: none; }

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  .hero__content > .eyebrow,
  .hero__content > h1,
  .hero__content > .hero__intro,
  .hero__content > .event-facts,
  .hero__content > .hero__actions {
    animation: hero-rise 680ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  .hero__content > h1 { animation-delay: 80ms; }
  .hero__content > .hero__intro { animation-delay: 150ms; }
  .hero__content > .event-facts { animation-delay: 220ms; }
  .hero__content > .hero__actions { animation-delay: 290ms; }

  .motion-ready .reveal-item {
    opacity: 0;
    translate: 0 20px;
    transition:
      opacity 620ms cubic-bezier(0.22, 1, 0.36, 1) var(--reveal-delay, 0ms),
      translate 620ms cubic-bezier(0.22, 1, 0.36, 1) var(--reveal-delay, 0ms);
  }

  .motion-ready .reveal-item.is-visible {
    opacity: 1;
    translate: 0 0;
  }
}

@media (hover: hover) and (pointer: fine) {
  .button > span:last-child { transition: transform 180ms ease; }
  .button:hover > span:last-child { transform: translateX(4px); }
  .overview-item { transition: background-color 220ms ease; }
  .overview-item__number { transition: transform 220ms ease, color 220ms ease; }
  .overview-item:hover { background: #fbfcfd; }
  .overview-item:hover .overview-item__number { color: var(--navy-800); transform: translateY(-2px); }
  .poster-thumbnail { transition: transform 240ms ease, box-shadow 240ms ease; }
  .poster-thumbnail:hover { transform: translateY(-4px); box-shadow: 0 24px 56px rgba(2,27,50,0.17); }
  .site-nav > a:not(.button) { position: relative; }
  .site-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 1px; background: var(--gold-light); transform: scaleX(0); transform-origin: right; transition: transform 180ms ease; }
  .site-nav > a:not(.button):hover::after { transform: scaleX(1); transform-origin: left; }
}

@media (max-width: 1080px) {
  .agenda-register { grid-template-columns: minmax(0, 1.55fr) minmax(270px, 0.65fr); gap: 40px; }
}

@media (max-width: 920px) {
  .hero { padding-top: 128px; background-position: 58% center; }
  .hero__content { max-width: 760px; }
  .registration-card { grid-template-columns: 1fr; gap: 28px; }
  .registration-card__heading { padding: 0 0 26px; border-right: 0; border-bottom: 1px solid var(--line); }
  .registration-intro { max-width: 600px; }
  .event-overview { grid-template-columns: 1fr; }
  .overview-item { min-height: 0; }
  .overview-item + .overview-item { border-left: 0; border-top: 1px solid var(--line); }
  .intro-section__content { grid-template-columns: 1fr; gap: 40px; }
  .intro-copy { max-width: 680px; }
  .invitation-section { grid-template-columns: minmax(0, 1fr) 220px; gap: 50px; }
  .poster-thumbnail { width: 210px; }
  .agenda-register { grid-template-columns: 1fr; grid-template-areas: "program" "venue"; gap: 64px; }
  .venue-stack { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .registration-card form { grid-template-columns: 1fr; }
  .dinner-choice, .submit-button, .form-note, .form-status { grid-column: 1; }
  .form-note { text-align: center; }
}

@media (max-width: 720px) {
  .brand-lockup { gap: 10px; }
  .brand-logo--ingram { height: 23px; }
  .brand-logo--fortinet { width: 172px; height: auto; margin-inline: -15px; }
  .brand-cross { font-size: 1rem; }
  .site-nav > a:not(.button) { display: none; }
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field--full { grid-column: auto; }
}

@media (max-width: 620px) {
  .site-header { width: calc(100% - 32px); min-height: 76px; justify-content: center; }
  .site-header.is-scrolled { min-height: 60px; }
  .site-header.is-scrolled::before { height: 60px; }
  .brand-lockup { gap: 8px; }
  .brand-logo--ingram { height: 19px; }
  .brand-logo--fortinet { width: 144px; height: auto; margin-inline: -13px; transform: translateY(1px); }
  .brand-cross { font-size: 0.9rem; }
  .site-nav { display: none; }
  .hero { min-height: 720px; padding: 108px 20px 68px; background-position: 66% center; background-image: linear-gradient(90deg, rgba(3,31,57,0.98) 0%, rgba(3,31,57,0.9) 58%, rgba(3,31,57,0.45) 100%), linear-gradient(0deg, rgba(3,31,57,0.7), transparent 48%), url("./assets/hero-izmir-v2.jpg"); }
  .hero::before { display: none; }
  .hero__content { width: 100%; text-align: center; }
  .eyebrow { justify-content: center; margin-bottom: 20px; }
  h1 { margin-inline: auto; font-size: clamp(2.75rem, 12.5vw, 3.15rem); line-height: 1.07; }
  .hero__intro { margin-block: 25px 30px; }
  .event-facts { width: 100%; margin-inline: auto; display: grid; }
  .event-fact { padding: 15px 0; }
  .event-fact + .event-fact { padding: 15px 0; border-left: 0; border-top: 1px solid rgba(255,255,255,0.16); }
  .hero__actions { align-items: center; flex-direction: column; gap: 20px; }
  .button { width: 100%; }
  .registration-bridge { width: calc(100% - 24px); margin-top: 16px; scroll-margin-top: 72px; }
  .registration-card { padding: 28px 20px; gap: 24px; border-radius: 18px; }
  .registration-card__heading { padding-bottom: 22px; text-align: center; }
  .registration-intro { margin-inline: auto; }
  .registration-card form { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full, .dinner-choice, .submit-button, .form-note, .form-status { grid-column: 1; }
  .event-overview { width: calc(100% - 32px); margin-top: 42px; }
  .overview-item { padding: 24px 22px; }
  .intro-section { width: calc(100% - 40px); padding: 72px 0 68px; text-align: center; }
  .intro-section__content { gap: 28px; }
  .intro-copy { padding: 0; border-left: 0; text-align: left; }
  .invitation-section { width: calc(100% - 32px); min-height: 0; margin-bottom: 86px; padding: 36px 20px; grid-template-columns: 1fr; gap: 38px; }
  .invitation-section__copy { margin-inline: auto; text-align: center; }
  .invitation-section__actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .invitation-section__actions .button { width: 100%; }
  .invitation-section__actions .text-link { text-align: center; }
  .poster-thumbnail { width: min(220px, 78%); }
  .agenda-register { width: calc(100% - 32px); margin-bottom: 82px; gap: 70px; }
  .venue-stack { grid-template-columns: 1fr; }
  .choice-grid { grid-template-columns: 1fr; }
  .choice-card > span { min-height: 68px; }
  .registration-card .submit-button { min-height: 60px; }
  .success-calendar__actions { grid-template-columns: 1fr; }
  .section-heading { align-items: flex-start; flex-direction: column; margin-bottom: 32px; }
  .timeline::before { left: 67px; }
  .timeline-item { grid-template-columns: 67px minmax(0, 1fr); gap: 22px; padding-bottom: 29px; }
  .timeline-item::before { left: 67px; }
  .timeline-item > time { font-size: 0.79rem; }
  .timeline-duration { float: none; display: block; margin: 0 0 7px; }
  .timeline-item--break > div, .timeline-item--social > div, .timeline-item--dinner > div { margin-top: -2px; padding: 13px 14px; }
  .closing-banner { min-height: 390px; padding: 68px 20px 108px; align-items: center; text-align: center; }
  .site-footer { padding: 28px 20px 98px; align-items: center; flex-direction: column; text-align: center; }
  .mobile-register { position: fixed; z-index: 30; left: 16px; right: 16px; bottom: 14px; min-height: 52px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; color: var(--navy-950); background: linear-gradient(180deg, #f2cf82 0%, #d6a84e 100%); border: 1px solid rgba(255,255,255,0.45); border-radius: var(--radius-sm); box-shadow: 0 14px 30px rgba(1,19,36,0.26); text-decoration: none; font-size: 0.9rem; font-weight: 700; transition: opacity 160ms ease, transform 160ms ease; }
  .mobile-register.is-hidden { opacity: 0; pointer-events: none; transform: translateY(130%); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; }
  .reveal-item { opacity: 1 !important; translate: none !important; }
}