@import url("https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800&display=swap");

:root {
  --navy: var(--theme-primary, #07365f);
  --deep: var(--theme-primary, #062944);
  --blue: var(--theme-secondary, #0878c8);
  --cyan: var(--theme-accent, #1dc7d8);
  --sky: #e9f7ff;
  --ink: #132438;
  --muted: #65768a;
  --line: #dbeaf3;
  --bg: var(--theme-page-background, #f5fbff);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 95px; overflow-x: hidden; }
body { margin: 0; overflow-x: hidden; background-color: var(--bg); background-image: var(--theme-page-background-image, none); background-position: center top; background-size: cover; background-attachment: fixed; color: var(--ink); font-family: var(--theme-font-family, "Be Vietnam Pro", "Segoe UI", Roboto, Helvetica, Arial, sans-serif); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: 82px;
  padding: 10px max(20px, calc((100vw - 1200px) / 2));
  display: flex;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid rgba(13,75,113,.1);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; min-width: 0; }
.brand img { width: 54px; height: 54px; object-fit: contain; }
.brand span { display: grid; gap: 3px; }
.brand strong { color: var(--navy); font-size: 14px; line-height: 1.3; text-transform: uppercase; }
.brand small { color: var(--blue); font-size: 11px; font-weight: 700; }
.site-header nav { display: flex; gap: 25px; }
.site-header nav a { color: #40566b; font-size: 13px; font-weight: 700; }

.button { display: inline-flex; min-height: 48px; padding: 0 22px; align-items: center; justify-content: center; gap: 9px; border-radius: 14px; font-size: 14px; font-weight: 800; transition: .2s; }
.button:hover { transform: translateY(-2px); }
.button-small, .button-primary { color: #fff; background: linear-gradient(135deg, var(--blue), #08a6c6); box-shadow: 0 12px 28px rgba(8,120,200,.24); }
.button-ghost { color: var(--navy); background: #fff; border: 1px solid var(--line); }

.hero { position: relative; overflow: hidden; padding: 34px 20px 64px; background-color: #effaff; background-image: radial-gradient(circle at 90% 10%, rgba(29,199,216,.2), transparent 30%), linear-gradient(115deg,rgba(239,250,255,.94),rgba(255,255,255,.94) 52%,rgba(230,250,250,.94)), var(--theme-hero-background-image, none); background-position: center, center, center; background-size: auto, auto, cover; }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .38; background-image: radial-gradient(rgba(8,120,200,.17) 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(to right,#000,transparent 48%,#000); }
.hero-grid { position: relative; max-width: 1200px; margin: auto; padding: 54px 54px 48px; display: grid; gap: 28px; overflow: hidden; border: 1px solid #d7eef9; border-radius: 42px; background: linear-gradient(135deg,rgba(255,255,255,.98),rgba(239,249,255,.96) 55%,rgba(236,254,255,.96)); box-shadow: 0 24px 64px rgba(6,41,68,.12); }
.hero-head { max-width: 1050px; margin: auto; text-align: center; }
.hero h1 { margin: 0; color: #0369a1; font-size: clamp(28px,3.35vw,52px); line-height: 1.28; letter-spacing: -.025em; text-transform: uppercase; }
.hero-media { position: relative; width: 100%; max-width: 820px; margin: 0 auto; padding: 0; }
.poster { overflow: hidden; border: 6px solid #fff; border-radius: 22px; background: #fff; box-shadow: 0 18px 48px rgba(6,41,68,.16); transform: none; }
.poster img { width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; }
.facts { width: 100%; max-width: 900px; margin: auto; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.facts article { min-height: 94px; padding: 15px; display: flex; align-items: center; gap: 13px; border: 1px solid rgba(8,120,200,.14); border-radius: 18px; background: rgba(255,255,255,.88); }
.facts i { width: 43px; height: 43px; display: grid; place-items: center; flex: none; border-radius: 12px; background: var(--sky); color: var(--blue); font-size: 21px; font-style: normal; }
.facts span { display: grid; gap: 3px; }
.facts small { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.facts strong { color: var(--navy); font-size: 14px; }
.facts em { color: var(--blue); font-size: 11px; font-style: normal; font-weight: 700; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 2px; }

.section { padding: 90px 20px; }
.section-title { max-width: 760px; margin: 0 auto 45px; text-align: center; }
.section-title > span, .contact-inner > div:first-child > span { color: #ff6b5f; font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.section-title h2, .contact h2 { margin: 9px 0 11px; color: var(--navy); font-size: clamp(31px,4vw,46px); line-height: 1.15; letter-spacing: -.035em; }
.section-title p, .contact p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }

.speakers { background: #fff; }
.speaker-grid { max-width: 1200px; margin: auto; display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; }
.speaker-card { width: 100%; max-width: 220px; padding: 28px 18px 22px; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: var(--theme-speaker-card-background, #fff); text-align: center; box-shadow: 0 10px 30px -10px rgba(14,80,138,.1); }
.speaker-photo { width: 150px; height: 150px; margin: 0 auto; padding: var(--theme-speaker-frame-width, 6px); overflow: hidden; border-radius: 50%; background: var(--theme-speaker-frame-color, #ddf4ff); }
.speaker-photo img { width: 100%; height: 100%; border-radius: inherit; object-fit: var(--theme-speaker-image-fit, cover); object-position: var(--theme-speaker-image-position, center top); background: #fff; }
.theme-speaker-rounded-square .speaker-photo { border-radius: 24px; }
.theme-speaker-portrait .speaker-photo { width: 150px; height: 188px; border-radius: 22px; }
.theme-speaker-landscape .speaker-photo { width: 178px; height: 134px; border-radius: 22px; }
.theme-speaker-hexagon .speaker-photo, .theme-speaker-hexagon .speaker-photo img { border-radius: 0; clip-path: polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%); }
.theme-speaker-no-frame .speaker-photo { padding: 0; border-radius: 18px; background: transparent; }
.theme-has-page-background .speakers, .theme-has-page-background .program, .theme-has-page-background .contact { background: rgba(255,255,255,.94); }
.theme-has-page-background .payment { background: rgba(247,251,254,.94); }
.speaker-info { padding: 22px 0 0; }
.speaker-info > span { display: inline-flex; margin-bottom: 10px; padding: 6px 9px; border-radius: 999px; color: var(--blue); background: var(--sky); font-size: 8px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.speaker-info h3 { margin: 0; color: var(--deep); font-size: 14px; line-height: 1.4; text-transform: uppercase; }
.speaker-info p { margin: 8px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }

.program { background: #fff; border-top: 1px solid #eef5f9; border-bottom: 1px solid #eef5f9; }
.timeline { max-width: 1000px; margin: auto; padding: 10px 26px; border: 1px solid #cdeaf6; border-radius: 26px; background: #fff; box-shadow: 0 18px 55px rgba(6,41,68,.1); }
.timeline-row { min-height: 125px; display: grid; grid-template-columns: 50px 150px 1fr; gap: 18px; align-items: center; border-bottom: 1px solid #e2eef4; }
.timeline-row:last-child { border: 0; }
.number { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: #0b567d; font-size: 10px; font-weight: 900; }
.timeline time { color: #075985; font-size: 13px; font-weight: 800; }
.timeline h3 { margin: 0; color: #0f172a; font-size: 16px; line-height: 1.5; }
.timeline p { margin: 7px 0 0; color: #075985; font-size: 12px; font-weight: 700; }
.center { text-align: center; margin-top: 25px; }
.outline-link { display: inline-flex; padding: 11px 15px; border: 1px solid #bfe2f0; border-radius: 12px; color: var(--blue); background: #fff; font-size: 11px; font-weight: 800; }

.register-band { padding: 72px 20px; color: #fff; background: linear-gradient(120deg,#0878c8,#0795b8 55%,#16b8c4); }
.register-inner { max-width: 1000px; margin: auto; display: grid; grid-template-columns: 1fr 200px; gap: 65px; align-items: center; }
.register-inner > div > span { color: #c8f5f8; font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.register-inner h2 { margin: 9px 0 12px; font-size: clamp(31px,4vw,48px); }
.register-inner p { color: #ddf7f9; line-height: 1.7; }
.button-white { margin-top: 13px; color: var(--blue); background: #fff; }
.register-qr { padding: 13px; border-radius: 20px; background: #fff; color: var(--navy); text-align: center; }
.register-qr img { width: 174px; height: 174px; object-fit: contain; }
.register-qr small { display: block; margin-top: 9px; font-size: 9px; font-weight: 800; }

.payment { background: #f7fbfe; }
.payment-grid { max-width: 1150px; margin: auto; display: grid; grid-template-columns: .85fr 1.4fr; gap: 21px; }
.panel { padding: 27px; border: 1px solid var(--line); border-radius: 25px; background: #fff; box-shadow: 0 18px 48px rgba(6,41,68,.07); }
.panel h3 { margin: 0 0 20px; color: var(--navy); font-size: 14px; text-transform: uppercase; }
.fee { min-height: 80px; margin-top: 10px; padding: 15px; display: flex; align-items: center; gap: 12px; border: 1px solid #e2edf4; border-radius: 15px; background: #fbfdff; }
.fee i { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: #0b9b84; background: #dff7f1; font-style: normal; font-weight: 900; }
.fee strong { color: var(--deep); }
.fee p { margin: 4px 0 0; color: var(--muted); font-size: 10px; line-height: 1.45; }
.bank-panel { display: grid; grid-template-columns: 1fr 220px; gap: 25px; }
.bank-panel dl { display: grid; gap: 16px; }
.bank-panel dl div { display: grid; grid-template-columns: 115px 1fr; gap: 10px; }
.bank-panel dt { color: var(--muted); font-size: 10px; font-weight: 700; }
.bank-panel dd { margin: 0; color: var(--deep); font-size: 12px; font-weight: 800; line-height: 1.5; }
.bank-panel .account-number { color: var(--blue); font-size: 27px; letter-spacing: .05em; }
.syntax { margin-top: 20px; padding: 14px; display: grid; gap: 6px; border: 1px dashed #91d3ea; border-radius: 15px; background: #f1faff; }
.syntax span { color: var(--blue); font-size: 8px; font-weight: 900; text-transform: uppercase; }
.syntax strong { color: var(--navy); font-size: 13px; }
.pay-qr { padding: 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 18px; background: #f9fcfe; }
.pay-qr > span { color: var(--blue); font-size: 8px; font-weight: 900; text-transform: uppercase; }
.pay-qr img { width: 180px; height: 215px; object-fit: contain; }
.pay-qr small { color: var(--muted); font-size: 8px; }

.contact { padding: 78px 20px; background: #fff; }
.contact-inner { max-width: 1150px; margin: auto; display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; align-items: center; }
.contact-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 11px; }
.contact-list a { min-height: 80px; padding: 14px; display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 16px; background: #fbfdff; }
.contact-list i { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; color: var(--blue); background: var(--sky); font-style: normal; }
.contact-list a > span { display: grid; gap: 3px; min-width: 0; }
.contact-list small { color: var(--muted); font-size: 9px; }
.contact-list strong { overflow-wrap: anywhere; color: var(--navy); font-size: 13px; }

footer { padding: 40px 20px; color: #a8c0cf; background: #041f34; border-top: 4px solid var(--cyan); }
.footer-inner { max-width: 1150px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.footer-brand strong { color: #fff; }
.footer-inner p { font-size: 9px; }

@media (max-width: 1000px) {
  .site-header nav { display: none; }
  .payment-grid, .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .site-header { min-height: 70px; padding: 8px 15px; }
  .brand img { width: 45px; height: 45px; }
  .brand strong { font-size: 10px; }
  .brand small, .button-small { display: none; }
  .hero { padding: 24px 14px 54px; }
  .hero-grid { padding: 34px 18px 32px; border-radius: 28px; gap: 24px; }
  .hero h1 { font-size: clamp(23px,6.8vw,38px); line-height: 1.34; }
  .poster { border-width: 4px; border-radius: 16px; }
  .facts { grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .section { padding: 68px 17px; }
  .speaker-grid { gap: 16px; }
  .speaker-card { max-width: 300px; }
  .timeline { padding: 5px 17px; }
  .timeline-row { grid-template-columns: 38px 1fr; gap: 11px; padding: 14px 0; }
  .number { width: 34px; height: 34px; grid-row: 1 / span 2; }
  .timeline h3 { font-size: 14px; }
  .register-inner { grid-template-columns: 1fr; gap: 30px; }
  .register-qr { width: 200px; justify-self: center; }
  .panel { padding: 19px; }
  .bank-panel { grid-template-columns: 1fr; }
  .pay-qr { max-width: 250px; justify-self: center; }
  .contact-list { grid-template-columns: 1fr; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-inner p { margin: 0; }
}

@media (max-width: 450px) {
  .speaker-photo { width: 132px; height: 132px; }
  .theme-speaker-portrait .speaker-photo { width: 132px; height: 165px; }
  .theme-speaker-landscape .speaker-photo { width: 160px; height: 120px; }
  .bank-panel dl div { grid-template-columns: 1fr; gap: 3px; }
}