/* ═══════════════════════════════════════════════════════════════
   OnPoint Company Trip 2026 — REDESIGNED CSS
   Tông màu: Đỏ (#D0202A), Trắng, Xanh đậm (#0A1628)
   ═══════════════════════════════════════════════════════════════ */

@font-face {
    font-family: 'SVN Product Sans';
    src: url('/Fonts/SVN-Product-Sans-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'SVN Product Sans';
    src: url('/Fonts/SVN-Product-Sans-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --font-head: 'SVN Product Sans', Arial, sans-serif;
    --font-body: 'SVN Product Sans', Arial, sans-serif;
}
:root {
  --red:         #D0202A;
  --red-bright:  #E8363D;
  --red-dark:    #9B161C;
  --navy:        #0A1628;
  --navy-mid:    #132040;
  --navy-light:  #1E3060;
  --white:       #FFFFFF;
  --off-white:   #F5F3EE;
  --gold:        #C9A84C;
  --gold-light:  #E8C97A;
  --text-muted:  rgba(255,255,255,0.65);
  --shadow-lg:   0 32px 80px rgba(0,0,0,0.35);
  --shadow-red:  0 8px 32px rgba(208,32,42,0.4);
  --radius:      20px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'SVN Product Sans', Arial, sans-serif;
    background: #2bbac8;
    color: var(--white);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.container-landing {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ═══ TYPOGRAPHY HELPERS ═══ */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--gold);
  opacity: 0.6;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin: 0;
}
.section-title--light {
    color: var(--white);
}
.section-title--dark  { color: var(--white); }
.section-subtitle {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
  color: rgba(255,255,255,0.7);
  margin: 12px 0 0;
}
.section-divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
  border-radius: 99px;
  margin: 20px auto 0;
}
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

/* ═══ NAV ═══ */
/* ================= NAVBAR - OCEAN THEME ================= */
.nav {
    height: 68px;
    display: flex;
    align-items: center;
    /* đổi sticky thành fixed */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 9999;
    overflow: visible;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(218, 250, 255, 0.88) 100%), url("https://w.ladicdn.com/s1440x60/5fa25c83e93b1c29f89c6278/23510373_sl_122019_26260_37-20241026022646-blx_l.png") center/cover no-repeat;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(0, 180, 210, 0.28);
    box-shadow: 0 8px 28px rgba(0, 150, 180, 0.12);
}

    /* bỏ lớp phủ navy cũ */
    .nav::before {
        content: none;
    }

    /* line dưới navbar */
    .nav::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 8%;
        right: 8%;
        height: 1px;
        background: linear-gradient( 90deg, transparent, rgba(0, 185, 220, 0.45), transparent );
    }

.nav-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.nav-logo img {
    height: 38px;
    display: block;
    filter: drop-shadow(0 3px 8px rgba(0, 120, 150, 0.16));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    color: #06495c;
    font-weight: 800;
    font-size: 12px;
    text-decoration: none;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    padding: 4px 0;
    transition: color 0.2s ease;
}

    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        right: 100%;
        height: 2px;
        background: linear-gradient(90deg, #00c9e8, var(--red));
        border-radius: 999px;
        transition: right 0.3s ease;
    }

    .nav-link:hover {
        color: var(--red);
    }

        .nav-link:hover::after {
            right: 0;
        }

/* CTA Button */
.nav-cta {
    background: linear-gradient(135deg, #f23a43 0%, #d0202a 48%, #a80f17 100%);
    color: var(--white) !important;
    padding: 11px 26px;
    border-radius: 8px;
    font-weight: 800;
    font-size: 12px;
    letter-spacing: 1px;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.45);
    box-shadow: 0 8px 18px rgba(208, 32, 42, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.35);
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease !important;
}

    .nav-cta:hover {
        background: linear-gradient(135deg, #ff4d55 0%, #d0202a 100%);
        transform: translateY(-1px);
        box-shadow: 0 10px 24px rgba(208, 32, 42, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }

    .nav-cta::after {
        display: none !important;
    }

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: rgba(0, 155, 185, 0.1);
    border: 1px solid rgba(0, 155, 185, 0.22);
    border-radius: 8px;
    cursor: pointer;
    padding: 4px;
    width: 38px;
    height: 38px;
}

    .nav-toggle span {
        display: block;
        height: 2px;
        background: #06495c;
        border-radius: 2px;
        transition: transform 0.3s, opacity 0.3s;
    }

    .nav-toggle.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

/* Mobile */
@media (max-width: 768px) {
    .nav {
        height: 60px;
    }

    .nav-logo img {
        height: 34px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: linear-gradient( 180deg, rgba(235, 253, 255, 0.98), rgba(255, 255, 255, 0.98) );
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 0 16px;
        box-shadow: 0 18px 36px rgba(0, 120, 150, 0.2);
        border-top: 1px solid rgba(0, 180, 210, 0.18);
    }

        .nav-links.open {
            display: flex;
        }

    .nav-link {
        color: #06495c;
        padding: 14px 28px;
        font-size: 13px;
        border-bottom: 1px solid rgba(0, 150, 180, 0.12);
    }

        .nav-link:hover {
            color: var(--red);
        }

    .nav-cta {
        margin: 10px 28px 0;
        padding: 14px 24px;
        text-align: center;
    }
}

#hero {
    position: relative;
    background: url("/images/bg2.png") center top / cover no-repeat;
    height: fit-content;
    overflow: hidden;
    line-height: 0;
    padding:0;
    padding-top:60px;
}

    /* Lớp chuyển màu mượt từ banner xuống countdown */
    #hero::after {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: -1px;
        height: 120px;
        pointer-events: none;
        z-index: 2;
    }

.hero-img {
    width: 100%;
    display: block;
    max-height: 100vh;
    object-fit: cover;
    border: 0;
    margin: 0;
    padding: 0;
    vertical-align: bottom;
}

/* ═══ COUNTDOWN ═══ */
.countdown-section {
    position: relative;
    padding: 64px 0 72px;
    overflow: hidden;
    margin-top: -1px;
    background: linear-gradient( to bottom, rgba(43, 186, 200, 0.96) 0%, rgba(43, 186, 200, 0.92) 45%, rgba(32, 183, 194, 0.96) 100% ), url("/images/dongho.jpg") center / cover no-repeat;
}           
.countdown-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(208,32,42,0.1), transparent),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 59px,
      rgba(255,255,255,0.025) 60px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 59px,
      rgba(255,255,255,0.025) 60px
    );
  pointer-events: none;
}
.countdown-section .container-landing { position: relative; z-index: 1; }
.countdown-label {
  text-align: center;
  font-weight: 700;
  font-size: 13px;
  color: var(--white);
  letter-spacing: 4px;
  margin-bottom: 32px;
  text-transform: uppercase;
}
.countdown-grid {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.countdown-box {
    position: relative;
    background: linear-gradient(180deg, var(--red), var(--red-dark), var(--red));
    border: 1px solid rgba(208,32,42,0.4);
    border-radius: 16px;
    padding: 24px 32px;
    text-align: center;
    min-width: 120px;
    overflow: hidden;
}
.countdown-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}
.countdown-value {
  font-family: var(--font-head);
  font-size: 72px;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  display: block;
}
.countdown-unit {
  font-size: 12px;
  font-weight: 700;
  color: yellow;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 20px;
  margin-bottom: 0;
}
.countdown-box:hover {
  border-color: rgba(208,32,42,0.7);
  transform: translateY(-4px);
  transition: transform 0.3s, border-color 0.3s;
}

/* ═══ GIỚI THIỆU ═══ */
.intro-section {
    position: relative;
    margin-top: -1px;
    background: #18b8c4;
    padding-top: 96px;
}

    .intro-section::before {
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        top: -80px;
        height: 120px;
        background: linear-gradient( to bottom, rgba(32, 183, 194, 0) 0%, #18b8c4 75%, #18b8c4 100% );
        pointer-events: none;
    }
.intro-adventure {
  position: relative;
  border-radius: 28px;
  padding: 72px 80px 64px;
  background: var(--navy);
  border: 1px solid rgba(201,168,76,0.2);
  box-shadow:
    0 40px 100px rgba(10,22,40,0.4),
    inset 0 1px 0 rgba(255,255,255,0.06);
  overflow: hidden;
}
/* Dot grid pattern */
.intro-adventure::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
/* Red accent stripe */
.intro-adventure::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--red), var(--gold), var(--red));
  border-radius: 99px 0 0 99px;
}
.intro-content { position: relative; z-index: 2; }
.intro-main-title {
  font-family: var(--font-head);
  font-size: clamp(38px, 4.5vw, 66px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin: 0 0 24px;
  letter-spacing: -1px;
}
.intro-main-title span { color: var(--red-bright); }
.intro-subtitle {
  font-size: 19px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin: 0 0 36px;
  max-width: 800px;
}
.intro-letgo {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-family: 'Brush Script MT', 'Segoe Script', cursive;
  font-size: 40px;
  color: var(--gold);
  margin-bottom: 40px;
}
.intro-letgo::after {
  content: '';
  width: 120px; height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
}
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.intro-paragraph {
  display: flex;
  gap: 16px;
  padding: 28px;
  background: rgba(255,255,255,0.04);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
}
.intro-icon { color: var(--gold); font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.intro-paragraph p {
  margin: 0;
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  line-height: 1.8;
}
.intro-paragraph strong { color: var(--white); font-weight: 800; }
.intro-final-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 48px;
  padding: 24px 40px;
  background: linear-gradient(135deg, var(--red-dark), var(--red));
  border-radius: 999px;
  box-shadow: var(--shadow-red);
}
.intro-final-box p { margin: 0; color: var(--white); font-size: 20px; font-weight: 700; }
.intro-final-box span { color: var(--gold-light); font-weight: 900; }
.intro-palm, .intro-star { font-size: 28px; }
.intro-map-decor { display: none; }
.intro-compass {
  position: absolute;
  right: 80px; top: 80px;
  color: rgba(201,168,76,0.25);
  font-size: 120px;
  line-height: 1;
  z-index: 1;
  pointer-events: none;
}
@media (max-width: 992px) {
  .intro-adventure { padding: 48px 36px; }
  .intro-grid { grid-template-columns: 1fr; gap: 20px; }
  .intro-compass { display: none; }
}

/* ═══ LỊCH TRÌNH ═══ */
/* ═══ LỊCH TRÌNH ═══ */
.schedule-section{
    padding-top: 96px;
}
.schedule-text-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-items: start;
}
.schedule-section .section-eyebrow {color : var(--white)}
.schedule-day-card {
    position: relative;
    background: rgba(255, 255, 255, 0.94);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(10, 22, 40, 0.08);
    box-shadow: 0 24px 60px rgba(10, 22, 40, 0.12);
}

.schedule-day-header {
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    padding: 22px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.schedule-day-number {
    color: #ffffff;
    font-size: 24px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.schedule-day-date {
    background: #ffffff;
    color: var(--red);
    font-size: 15px;
    font-weight: 900;
    padding: 8px 14px;
    border-radius: 999px;
}

.schedule-timeline {
    position: relative;
    padding: 24px;
}

    .schedule-timeline::before {
        content: "";
        position: absolute;
        top: 32px;
        bottom: 32px;
        left: 132px;
        width: 2px;
        background: rgba(208, 32, 42, 0.18);
    }

.schedule-item {
    position: relative;
    display: grid;
    grid-template-columns: 94px 1fr;
    gap: 28px;
    padding: 0 0 22px;
}

    .schedule-item:last-child {
        padding-bottom: 0;
    }

    .schedule-item::before {
        content: "";
        position: absolute;
        top: 5px;
        left: 101px;
        width: 14px;
        height: 14px;
        background: var(--red);
        border: 3px solid #ffffff;
        border-radius: 50%;
        box-shadow: 0 0 0 4px rgba(208, 32, 42, 0.12);
        z-index: 2;
    }

.schedule-time {
    color: var(--red);
    font-size: 13px;
    line-height: 1.35;
    font-weight: 900;
}

.schedule-content h3 {
    margin: 0 0 6px;
    color: var(--navy);
    font-size: 16px;
    line-height: 1.35;
    font-weight: 900;
}

.schedule-content p {
    margin: 0;
    color: rgba(10, 22, 40, 0.68);
    font-size: 14px;
    line-height: 1.55;
    font-weight: 500;
}

.schedule-tip,
.schedule-note {
    margin-top: 8px !important;
    padding: 9px 12px;
    border-radius: 12px;
    font-size: 13px !important;
    font-weight: 700 !important;
}

.schedule-tip {
    background: rgba(43, 186, 200, 0.12);
    color: #087985 !important;
}

.schedule-note {
    background: rgba(208, 32, 42, 0.1);
    color: var(--red-dark) !important;
}

@media (max-width: 1100px) {
    .schedule-text-wrap {
        grid-template-columns: 1fr;
        max-width: 760px;
        margin: 0 auto;
    }
}

@media (max-width: 600px) {
    .schedule-text-wrap {
        gap: 22px;
    }

    .schedule-day-card {
        border-radius: 18px;
    }

    .schedule-day-header {
        padding: 18px;
    }

    .schedule-day-number {
        font-size: 20px;
    }

    .schedule-timeline {
        padding: 20px 16px;
    }

        .schedule-timeline::before {
            left: 108px;
        }

    .schedule-item {
        grid-template-columns: 78px 1fr;
        gap: 24px;
    }

        .schedule-item::before {
            left: 85px;
        }

    .schedule-time {
        font-size: 12px;
    }

    .schedule-content h3 {
        font-size: 15px;
    }

    .schedule-content p {
        font-size: 13px;
    }
}

/* ═══ LƯU Ý ═══ */
.notes-section {
    padding: 0;
    position: relative;
    overflow: hidden;
}
.notes-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.notes-section .section-title { color: var(--white); }
.notes-img {
  width: 100%;
  display: block;
  border-radius: 20px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.4);
  border: 1px solid rgba(201,168,76,0.2);
}

/* ═══ TRANG PHỤC - DRESS CODE ═══ */
.dresscode-section {
    position: relative;
    padding: 28px 24px 36px;
    overflow: hidden;
    background: url("/images/bg5.png") center / cover no-repeat;
    padding-top: 96px;
}
    .dresscode-section .section-eyebrow{
        color : white;
        font-size: 30px;
    }
        .dresscode-section .section-eyebrow::before, .dresscode-section .section-eyebrow::after {
            background: white;
        }
    .dresscode-section::before {
        content: "";
        position: absolute;
        inset: 0;
        pointer-events: none;
    }
    .dresscode-section .section-header{
        margin-bottom: 0px;
    }

    .dresscode-container {
        position: relative;
        z-index: 2;
        max-width: 1380px;
    }

.dresscode-heading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    margin-bottom: 18px;
}

    .dresscode-heading span {
        display: block;
        width: 92px;
        height: 2px;
        background: #ffef6a;
    }

    .dresscode-heading h2 {
        margin: 0;
        color: #ffffff;
        font-size: clamp(36px, 4.8vw, 64px);
        line-height: 1;
        font-weight: 900;
        letter-spacing: 2px;
        text-transform: uppercase;
        text-shadow: 0 4px 10px rgba(0, 80, 95, 0.22);
    }

.dresscode-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(48px, 8vw, 110px);
    align-items: stretch;
    max-width: 1180px;
    margin: 0 auto;
}

.dresscode-item {
    position: relative;
    border-radius: 36px;
    overflow: hidden;
    background: transparent;
    box-shadow: none !important;
}

    .dresscode-item::after {
        display: none !important;
    }

    .dresscode-item img {
        width: 100%;
        height: auto;
        display: block;
        object-fit: contain;
        box-shadow: none !important;
    }

    /* Nếu ảnh trangphuc1/2 đã có sẵn cả khung + text như mẫu,
   dùng object-fit: contain để không bị cắt chữ */
    .dresscode-item img {
        object-fit: contain;
    }

/* Tablet */
@media (max-width: 992px) {
    .dresscode-section {
        padding: 42px 20px 50px;
    }

    .dresscode-grid {
        gap: 28px;
    }

    .dresscode-item {
        border-radius: 28px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .dresscode-section {
        padding: 42px 16px 52px;
    }

    .dresscode-heading {
        gap: 14px;
        margin-bottom: 24px;
    }

        .dresscode-heading span {
            width: 46px;
        }

        .dresscode-heading h2 {
            font-size: 34px;
            letter-spacing: 1px;
        }

    .dresscode-grid {
        grid-template-columns: 1fr;
        max-width: 430px;
        gap: 22px;
    }

    .dresscode-item {
        border-width: 3px;
        border-radius: 24px;
    }
}

/* ═══ WORKSHOP ═══ */
.workshop-section {
    padding: 0;
    position: relative;
    overflow: hidden;
    padding-top: 96px;
}
.workshop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.workshop-card {
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-light));
  border-radius: 20px;
  padding: 36px;
  border: 1px solid rgba(255,255,255,0.08);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.workshop-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}
.workshop-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(208,32,42,0.3);
}
.workshop-card-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0;
  margin-bottom: 20px;
  color: var(--white);
  text-transform: none;
}
.workshop-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.workshop-card-list li {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  padding-left: 8px;
  border-left: 2px solid rgba(201,168,76,0.4);
}
.workshop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 64px;
    align-items: start;
}

.workshop-left {
    position: sticky;
    top: 88px;
}

@media (max-width: 900px) {
    .workshop-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .workshop-left {
        position: static;
        text-align: center; /* ← thêm */
    }

        .workshop-left .section-divider {
            margin: 20px auto 0; /* ← thêm: căn giữa divider */
        }

        .workshop-left .section-eyebrow {
            justify-content: center; /* ← thêm: căn giữa eyebrow */
        }
}
/* ═══ BẢN ĐỒ ═══ */
.map-section {
    background: var(--off-white);
    background: url("images/bg7.png");
    padding: 96px 32px;
    position: relative;
}
.map-section br{
    display: none;
}
.map-section .section-title { color: var(--navy); }
.map-section .section-eyebrow { color: var(--red); }
.map-section .section-eyebrow::before,
.map-section .section-eyebrow::after { background: var(--red); }
.map-section .section-divider { margin: 20px auto 0; }
.map-iframe {
  width: 100%;
  height: 520px;
  border: 0;
  display: block;
  margin-top: 40px;
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(10,22,40,0.15);
  overflow: hidden;
}
/* ═══ BAN TỔ CHỨC - TEXT VERSION ═══ */
.contact-section {
    position: relative;
    padding: 70px 32px 48px;
    background: #16b9c4;
    overflow: hidden;
}
    .contact-section .section-eyebrow{
        color : white;
    }
        .contact-section .section-eyebrow::before, .contact-section .section-eyebrow::after{
            background: white;
        }
    .contact-section .section-divider{
        background: white;
    }
    .contact-section .section-header{
        margin-bottom: 80px;
    }
    .contact-section::before {
        content: none;
    }

.btc-container {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.btc-text-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    gap: 42px;
    width: 100%;
}

.btc-text-card {
    text-align: center;
    color: #ffffff;
    padding: 0 8px;
}

    .btc-text-card h3 {
        margin: 0 0 8px;
        color: #ffffff;
        font-family: 'SVN Product Sans', Arial, sans-serif;
        font-size: clamp(32px, 2.5vw, 54px);
        line-height: 1.08;
        font-weight: 700;
        letter-spacing: 0.5px;
        white-space: nowrap;
    }

.btc-role {
    margin: 0 0 14px;
    color: #ffffff;
    font-size: clamp(22px, 1.8vw, 36px);
    line-height: 1.2;
    font-weight: 400;
    letter-spacing: 1px;
}

.btc-phone-text {
    margin: 0 0 10px;
    color: #ffffff;
    font-size: clamp(28px, 2vw, 46px);
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: 2px;
}

.btc-logo-text {
    display: block;
    width: clamp(180px, 10vw, 290px);
    height: auto;
    margin: 0 auto;
}


.footer-copy {
    margin-top: 48px;
    color: rgba(255, 255, 255, 0.88);
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    padding: 0 20px;
}

/* Tablet */
@media (max-width: 1200px) {
    .btc-text-grid {
        gap: 22px;
    }

    .btc-text-card h3 {
        font-size: 34px;
        white-space: normal;
    }

    .btc-role {
        font-size: 24px;
    }

    .btc-phone-text {
        font-size: 30px;
        letter-spacing: 1px;
    }

    .btc-logo-text {
        width: 190px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .contact-section {
        padding: 56px 18px 42px;
    }

    .btc-text-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .btc-text-card h3 {
        font-size: 23px;
    }

    .btc-role {
        font-size: 20px;
    }

    .btc-phone-text {
        font-size: 20px;
    }

    .btc-logo-text {
        width: 150px;
    }
}
/* ═══ SCROLL REVEAL ═══ */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s cubic-bezier(.22,1,.36,1), transform 0.7s cubic-bezier(.22,1,.36,1);
}
.reveal.reveal--visible { opacity: 1; transform: translateY(0); }
.reveal--left  { transform: translateX(-48px); }
.reveal--left.reveal--visible { transform: translateX(0); }
.reveal--right { transform: translateX(48px); }
.reveal--right.reveal--visible { transform: translateX(0); }
.reveal--scale { transform: scale(0.93); }
.reveal--scale.reveal--visible { transform: scale(1); }
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 900px) {
  .workshop-grid { grid-template-columns: 1fr; }
  .carousel-item1 { flex: 0 0 calc((100% - 20px) / 2); }
  .intro-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .intro-section,
    .schedule-section,
    .dresscode-section,
    .workshop-section,
    .map-section,
    .contact-section {
        padding-top: 70px;
        padding-bottom: 56px;
        padding-left: 0;
        padding-right: 0;
    }
  .section-title { font-size: 26px; }
  .countdown-grid { gap: 12px; }
  .countdown-box { padding: 16px 20px; min-width: 80px; }
  .countdown-value { font-size: 48px; }
  .carousel-wrapper { padding: 0 52px; }
  .carousel-item1 { flex: 0 0 100%; }
  .workshop-grid { grid-template-columns: 1fr; }
  .map-iframe { height: 320px; }
  .contact-grid { grid-template-columns: 1fr; }
  .intro-adventure { padding: 40px 28px; }
  .intro-final-box { flex-direction: column; gap: 8px; padding: 24px; text-align: center; }
    #hero {
        width: min(100%, 500px);
        background: url("/images/bg2_mobile.png");
        background-size: cover;
        background-position: center center;
    }
    .intro-section {
        width: min(100%, 450px);
        background: url("/images/bg3_mobile.jpg");
        background-size: cover;
        background-position: center center;
    }
    .intro-section{
        padding-bottom: 0;
    }
    .map-section br {
        display: block;
    }
}
/* Navbar chuyển thành toggle dưới 1280px */
@media (max-width: 1270px) {
    .nav {
        height: 68px;
    }

    .nav-inner {
        position: relative;
    }

    .nav-logo img {
        height: 38px;
    }

    .nav-toggle {
        display: flex;
        margin-left: auto;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        z-index: 9998;
        background: linear-gradient( 180deg, rgba(235, 253, 255, 0.98), rgba(255, 255, 255, 0.98) );
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 0 16px;
        box-shadow: 0 18px 36px rgba(0, 120, 150, 0.2);
        border-top: 1px solid rgba(0, 180, 210, 0.18);
    }

        .nav-links.open {
            display: flex;
        }

    .nav-link {
        color: #06495c;
        padding: 14px 32px;
        font-size: 13px;
        border-bottom: 1px solid rgba(0, 150, 180, 0.12);
    }

        .nav-link:hover {
            color: var(--red);
        }

        .nav-link::after {
            display: none;
        }

    .nav-cta {
        margin: 12px 32px 0;
        padding: 14px 24px;
        text-align: center;
        display: block;
    }
}
@media (min-width: 1271px) {
    .nav-toggle {
        display: none;
    }

    .nav-links {
        display: flex;
    }
}
@media (max-width: 768px) {

    .nav-logo img {
        height: 34px;
    }

    .nav-links {
        top: 60px;
    }

}
/*.schedule-section {
    position: relative;
    padding: 80px 24px;
    background: linear-gradient(180deg, #21b8c5 0%, #2fc3cf 100%);
    overflow: hidden;
}

    .schedule-section::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at 10% 10%, rgba(255,255,255,0.28), transparent 28%), radial-gradient(circle at 90% 80%, rgba(255,255,255,0.18), transparent 30%);
        pointer-events: none;
    }

.schedule-board {
    position: relative;
    max-width: 1180px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 18px;
    padding: 34px 20px 28px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
    overflow: hidden;
}

.schedule-main-title {
    margin: 0 0 32px;
    text-align: center;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1;
    text-transform: uppercase;
    font-weight: 1000;
    font-style: italic;
    letter-spacing: 1px;
    color: #b8202d;
    text-shadow: 2px 2px 0 #ffffff, 4px 4px 0 rgba(128, 20, 30, 0.75);
}

.schedule-row {
    position: relative;
    display: grid;
    grid-template-columns: 145px minmax(0, 1fr) 360px;
    gap: 8px 20px;
    padding: 0 0 20px;
    border-bottom: 3px solid #25bcc8;
    min-height: 300px;
}

    .schedule-row + .schedule-row {
        padding-top: 32px;
    }

    .schedule-row:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

.schedule-day-label {
    color: #b8202d;
    font-size: clamp(30px, 4vw, 42px);
    line-height: 1;
    font-weight: 1000;
    text-transform: uppercase;
    white-space: nowrap;
}

.schedule-list {
    position: relative;
    z-index: 2;
}

.schedule-line {
    display: grid;
    grid-template-columns: 145px minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 8px;
}

.schedule-time {
    color: #20b9c4;
    font-size: 19px;
    line-height: 1.35;
    font-weight: 900;
    white-space: nowrap;
}

.schedule-detail {
    color: #050505;
    font-size: 19px;
    line-height: 1.35;
    font-weight: 800;
}

    .schedule-detail strong {
        font-weight: 950;
    }

    .schedule-detail p {
        margin: 2px 0 0;
        color: #050505;
        font-weight: 850;
    }

.schedule-address,
.schedule-highlight {
    color: #20b9c4 !important;
}

.schedule-illustration {
    position: relative;
    z-index: 1;
    align-self: end;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    min-height: 230px;
}

    .schedule-illustration img {
        display: block;
        max-width: 100%;
        height: auto;
        object-fit: contain;
    }

.schedule-illustration--day1 img {
    max-height: 330px;
}

.schedule-illustration--day2 img {
    max-height: 260px;
}

.schedule-illustration--day3 img {
    max-height: 230px;
}*/

/* Nếu chưa có ảnh minh họa, có thể tạm ẩn */
/*.schedule-illustration img[src=""] {
    display: none;
}*/

/* Tablet */
/*@media (max-width: 1024px) {
    .schedule-board {
        padding: 30px 18px;
    }

    .schedule-row {
        grid-template-columns: 120px minmax(0, 1fr);
    }

    .schedule-illustration {
        grid-column: 2 / 3;
        justify-content: center;
        min-height: auto;
        margin-top: 8px;
    }

        .schedule-illustration img {
            max-height: 220px;
        }

    .schedule-line {
        grid-template-columns: 135px minmax(0, 1fr);
    }

    .schedule-time,
    .schedule-detail {
        font-size: 17px;
    }
}*/

/* Mobile */
/*@media (max-width: 768px) {
    .schedule-section {
        padding: 56px 14px;
    }

    .schedule-board {
        border-radius: 16px;
        padding: 28px 14px 22px;
    }

    .schedule-main-title {
        margin-bottom: 26px;
        font-size: 34px;
        text-shadow: 1px 1px 0 #ffffff, 3px 3px 0 rgba(128, 20, 30, 0.7);
    }

    .schedule-row {
        display: block;
        padding-bottom: 26px;
    }

        .schedule-row + .schedule-row {
            padding-top: 26px;
        }

    .schedule-day-label {
        margin-bottom: 18px;
        font-size: 34px;
    }

    .schedule-line {
        grid-template-columns: 1fr;
        gap: 2px;
        padding: 12px 0;
        margin-bottom: 0;
        border-bottom: 1px dashed rgba(32, 185, 196, 0.35);
    }

        .schedule-line:last-child {
            border-bottom: none;
        }

    .schedule-time {
        font-size: 17px;
    }

    .schedule-detail {
        font-size: 17px;
    }

        .schedule-detail p {
            margin-top: 4px;
        }

    .schedule-illustration {
        margin-top: 18px;
        justify-content: center;
    }

        .schedule-illustration img {
            max-height: 190px;
        }
}*/

body,
p,
span,
a,
li,
button,
input,
textarea,
.schedule-detail,
.schedule-detail p,
.schedule-time,
.section-subtitle,
.nav-link {
    font-family: 'SVN Product Sans', Arial, sans-serif;
    font-weight: 400;
}

    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    strong,
    .section-title,
    .section-eyebrow,
    .schedule-main-title,
    .schedule-day-label,
    .schedule-detail strong,
    .schedule-content h3,
    .countdown-value,
    .intro-main-title,
    .workshop-card-title {
        font-family: 'SVN Product Sans', Arial, sans-serif;
        font-weight: 700;
    }

.schedule-main-title {
    font-family: 'SVN Product Sans', Arial, sans-serif;
    font-weight: 700;
}

.schedule-day-label {
    font-family: 'SVN Product Sans', Arial, sans-serif;
    font-weight: 700;
}

.schedule-time {
    font-family: 'SVN Product Sans', Arial, sans-serif;
    font-weight: 700;
}

.schedule-detail {
    font-family: 'SVN Product Sans', Arial, sans-serif;
    font-weight: 400;
}

    .schedule-detail strong {
        font-family: 'SVN Product Sans', Arial, sans-serif;
        font-weight: 700;
    }

    .schedule-detail p {
        font-family: 'SVN Product Sans', Arial, sans-serif;
        font-weight: 400;
    }

/* ═══ LỊCH TRÌNH - TĂNG FONT DESKTOP ═══ */
@media (min-width: 768px) {
    .schedule-section .container-landing {
        max-width: 1480px;
    }

    .schedule-text-wrap {
        gap: 32px;
    }

    .schedule-day-header {
        padding: 26px 28px;
    }

    .schedule-day-number {
        font-size: 30px;
    }

    .schedule-day-date {
        font-size: 18px;
        padding: 9px 16px;
    }

    .schedule-timeline {
        padding: 30px 26px;
    }

    .schedule-item {
        grid-template-columns: 112px 1fr;
        gap: 40px;
        padding-bottom: 28px;
    }

    .schedule-timeline::before {
        left: 156px;
    }

    .schedule-item::before {
        left: 125px;
        width: 16px;
        height: 16px;
    }

    .schedule-time {
        font-size: 16px;
        line-height: 1.4;
        font-weight: 700;
    }

    .schedule-content h3 {
        font-size: 19px;
        line-height: 1.35;
        margin-bottom: 8px;
    }

    .schedule-content p {
        font-size: 16px;
        line-height: 1.6;
    }

    .schedule-tip,
    .schedule-note {
        font-size: 15px !important;
        line-height: 1.5;
        padding: 11px 14px;
    }
}
.dichvu, .noiquy{
    padding-top: 0px;

}