/* workshop.forfuture.vn — 08/10/2026 */
:root {
  --navy: #12237a;
  --ink: #1a2350;
  --blue: #1b4fd8;
  --orange: #ff7a00;
  --orange-2: #ff5a00;
  --header-h: 76px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}
body {
  margin: 0;
  font-family: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  backdrop-filter: saturate(160%) blur(10px);
  transition: box-shadow 0.25s ease;
}
.site-header.is-scrolled {
  box-shadow: 0 6px 24px rgba(18, 35, 122, 0.1);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-h);
}
.brand {
  flex: none;
  display: block;
}
.brand img {
  width: auto;
  height: 46px;
}
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
  gap: clamp(18px, 3.2vw, 46px);
}
.main-nav a {
  position: relative;
  padding: 8px 2px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
  transition: color 0.2s ease;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: 0;
  height: 2.5px;
  border-radius: 2px;
  background: var(--orange);
  transition: left 0.25s ease, right 0.25s ease;
}
.main-nav a:hover,
.main-nav a.is-active {
  color: var(--orange-2);
}
.main-nav a:hover::after,
.main-nav a.is-active::after {
  left: 0;
  right: 0;
}
.btn-register {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px 13px 28px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ff8a1a 0%, var(--orange-2) 100%);
  box-shadow: 0 8px 20px rgba(255, 106, 0, 0.32), inset 0 -2px 0 rgba(0, 0, 0, 0.08);
  color: #fff;
  font-family: "Montserrat", "Be Vietnam Pro", sans-serif;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.btn-register svg {
  width: 18px;
  height: 18px;
  transition: transform 0.15s ease;
}
.btn-register:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(255, 106, 0, 0.38), inset 0 -2px 0 rgba(0, 0, 0, 0.08);
}
.btn-register:hover svg {
  transform: translateX(3px);
}
.btn-register:focus-visible,
.main-nav a:focus-visible,
.nav-toggle:focus-visible {
  outline: 3px solid rgba(27, 79, 216, 0.45);
  outline-offset: 3px;
}

/* Nút menu (điện thoại) */
.nav-toggle {
  display: none;
  flex: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: #f1f4fb;
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--navy);
  transition: transform 0.25s ease, opacity 0.2s ease, top 0.25s ease;
}
.nav-toggle span:nth-child(1) {
  top: 14px;
}
.nav-toggle span:nth-child(2) {
  top: 21px;
}
.nav-toggle span:nth-child(3) {
  top: 28px;
}
.nav-open .nav-toggle span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}
.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
.nav-open .nav-toggle span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

@media (max-width: 1080px) {
  .main-nav {
    gap: 18px;
  }
  .main-nav a {
    font-size: 14.5px;
  }
  .btn-register {
    padding: 11px 16px 11px 20px;
    font-size: 13.5px;
  }
}
@media (max-width: 900px) {
  :root {
    --header-h: 64px;
  }
  .header-inner {
    gap: 10px;
  }
  .brand img {
    height: 38px;
  }
  .nav-toggle {
    display: block;
    order: 3;
  }
  .btn-register {
    margin-left: auto;
  }
  .main-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px 16px 16px;
    background: #fff;
    box-shadow: 0 16px 30px rgba(18, 35, 122, 0.12);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }
  .nav-open .main-nav {
    transform: none;
    opacity: 1;
    visibility: visible;
  }
  .main-nav a {
    padding: 14px 8px;
    border-bottom: 1px solid #eef1f8;
    font-size: 16px;
  }
  .main-nav a:last-child {
    border-bottom: 0;
  }
  .main-nav a::after {
    display: none;
  }
}
@media (max-width: 420px) {
  .container {
    padding: 0 16px;
  }
  .brand img {
    height: 32px;
  }
  .btn-register {
    padding: 10px 12px 10px 14px;
    font-size: 12px;
    gap: 6px;
  }
  .btn-register svg {
    width: 14px;
    height: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .btn-register,
  .btn-register svg,
  .main-nav,
  .nav-toggle span {
    transition: none;
  }
}

/* ---------- Section 1: banner + thanh thông tin ---------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, #dff0ff 0%, #fff7ec 100%);
}
.hero-img {
  width: 100%;
  height: auto;
  max-height: calc(100vh - var(--header-h) - 40px);
  min-height: 300px;
  object-fit: cover;
  object-position: center top;
}
.info-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.6vw, 36px);
  margin-top: -56px;
  padding: 18px clamp(18px, 2.4vw, 30px);
  border-radius: 26px;
  background: linear-gradient(180deg, #2a63ec 0%, #1a45c7 100%);
  box-shadow: 0 18px 40px rgba(26, 69, 199, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  color: #fff;
}
.info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.info-item div {
  display: grid;
  line-height: 1.35;
}
.info-item strong {
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 700;
}
.info-item .info-time {
  font-family: "Montserrat", sans-serif;
  font-size: clamp(22px, 2.3vw, 30px);
  font-weight: 800;
  line-height: 1.15;
}
.info-item div span {
  font-size: clamp(14px, 1.25vw, 17px);
  color: rgba(255, 255, 255, 0.92);
}
.info-icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(180deg, #ff9a2e, #ff6a00);
  box-shadow: 0 6px 14px rgba(255, 106, 0, 0.35);
  color: #fff;
}
.info-icon svg {
  width: 30px;
  height: 30px;
}
.info-place {
  flex: 1;
  padding-left: clamp(16px, 2.4vw, 34px);
  border-left: 1.5px solid rgba(255, 255, 255, 0.35);
}
.info-pin {
  flex: none;
  color: #ff7a1a;
}
.info-pin svg {
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.18));
}
.btn-lg {
  padding: 16px 26px 16px 32px;
  font-size: clamp(16px, 1.5vw, 20px);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

/* ---------- Section 2: Vì sao nên cho bé tham gia? ---------- */
.why {
  padding: clamp(40px, 5vw, 64px) 0 clamp(48px, 6vw, 80px);
  background: radial-gradient(1200px 300px at 50% 0, #fff3df 0%, transparent 70%), linear-gradient(180deg, #fff9f0 0%, #fff 100%);
}
.sec-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin: 0 0 clamp(24px, 3vw, 38px);
  font-family: "Montserrat", sans-serif;
  font-size: clamp(24px, 3.2vw, 40px);
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  color: var(--navy);
}
.sec-title em {
  font-style: normal;
  color: var(--orange-2);
}
.spark {
  flex: none;
  width: 34px;
  height: 30px;
  background:
    linear-gradient(#ffc21a, #ffc21a) 50% 0 / 4px 12px no-repeat,
    linear-gradient(#ffc21a, #ffc21a) 0 50% / 12px 4px no-repeat,
    linear-gradient(#ffc21a, #ffc21a) 100% 100% / 12px 4px no-repeat;
  border-radius: 2px;
}
.spark-l {
  transform: rotate(-20deg);
}
.spark-r {
  transform: scaleX(-1) rotate(-20deg);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 1.8vw, 24px);
}
.why-card {
  --bg: #eaf4ff;
  --line: #cfe3ff;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 20px 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
  border: 2px solid var(--line);
  box-shadow: 0 12px 28px rgba(18, 35, 122, 0.07);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(18, 35, 122, 0.12);
}
/* Biểu tượng cắt từ thiết kế: hoà nền thẻ (multiply) + mờ dần mép để không lộ khung ảnh */
.why-card img {
  height: 92px;
  width: auto;
  margin-bottom: 14px;
  mix-blend-mode: multiply;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 62%, transparent 100%);
}
.why-card h3 {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.45vw, 19px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--navy);
}
.why-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: #4a5675;
}
.c-blue {
  --bg: #e6f2ff;
  --line: #cfe4ff;
}
.c-pink {
  --bg: #ffe9f1;
  --line: #ffd3e3;
}
.c-yellow {
  --bg: #fff3d6;
  --line: #ffe3a3;
}
.c-green {
  --bg: #e5f7ee;
  --line: #c9eedb;
}

@media (max-width: 1080px) {
  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 900px) {
  .info-bar {
    flex-wrap: wrap;
    margin-top: -28px;
    gap: 14px 18px;
  }
  .info-place {
    flex: 1 1 260px;
  }
  .btn-lg {
    width: 100%;
    justify-content: center;
  }
}
@media (max-width: 600px) {
  .hero-img {
    min-height: 0;
    max-height: none;
  }
  .info-bar {
    margin-top: -16px;
    padding: 16px;
    border-radius: 20px;
  }
  .info-place {
    flex-basis: 100%;
    padding-left: 0;
    padding-top: 12px;
    border-left: 0;
    border-top: 1.5px solid rgba(255, 255, 255, 0.3);
  }
  .info-icon {
    width: 44px;
    height: 44px;
  }
  .spark {
    width: 22px;
  }
  .why-grid {
    gap: 12px;
  }
  .why-card {
    padding: 16px 12px 18px;
  }
  .why-card img {
    height: 70px;
  }
  .why-card p {
    font-size: 13.5px;
  }
}
@media (max-width: 380px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

.anchor {
  min-height: 1px;
}

/* ---------- Section 3: Hoạt động trải nghiệm ---------- */
.steps {
  padding: clamp(36px, 4.5vw, 60px) 0 clamp(24px, 3vw, 40px);
  background: linear-gradient(180deg, #fff 0%, #fff8ef 100%);
}
.steps-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.step-card {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 10px 18px;
  border-radius: 22px;
  background: #fff;
  border: 1.5px solid #f1e6d6;
  box-shadow: 0 12px 28px rgba(18, 35, 122, 0.07);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(18, 35, 122, 0.12);
}
.step-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 318 / 268;
  object-fit: cover;
  border-radius: 16px;
}
.step-card h3 {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.35vw, 18px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--navy);
}
.step-arrow {
  flex: none;
  align-self: center;
  width: 30px;
  height: 22px;
  margin-top: -40px;
  background: no-repeat center / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 22' fill='none' stroke='%23ff6a00' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 11h22M17 3l8 8-8 8'/%3E%3C/svg%3E");
}

/* ---------- Section 4: Dành cho ai? + form đăng ký ---------- */
.who {
  padding: clamp(28px, 4vw, 56px) 0 clamp(48px, 6vw, 84px);
  background: radial-gradient(900px 380px at 20% 70%, #fff0d9 0%, transparent 70%), linear-gradient(180deg, #fff8ef 0%, #fffaf3 100%);
}
.who-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.25fr) minmax(320px, 1fr);
  align-items: center;
  gap: clamp(16px, 2.6vw, 36px);
}
.who-mascot {
  position: relative;
}
.who-mascot img {
  width: 100%;
  max-width: 320px;
  height: auto;
  margin: 0 auto;
  -webkit-mask-image: radial-gradient(ellipse 52% 54% at 50% 46%, #000 70%, transparent 100%);
  mask-image: radial-gradient(ellipse 52% 54% at 50% 46%, #000 70%, transparent 100%);
}
.star {
  position: absolute;
  width: 46px;
  height: 46px;
  background: no-repeat center / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2.5l2.9 6 6.6.8-4.9 4.5 1.3 6.5L12 17l-5.9 3.3 1.3-6.5L2.5 9.3l6.6-.8z' fill='%23fff' stroke='%23ffc21a' stroke-width='2.2' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.star-a {
  top: -6px;
  left: 2%;
  z-index: 1;
}
.pill-title {
  display: inline-block;
  margin: 0 0 22px;
  padding: 12px 34px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffe066, #ffc21a);
  box-shadow: 0 8px 20px rgba(255, 176, 0, 0.3), inset 0 -3px 0 rgba(0, 0, 0, 0.06);
  font-family: "Montserrat", sans-serif;
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--navy);
}
.checks {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.checks li {
  position: relative;
  padding-left: 42px;
  font-size: clamp(15px, 1.3vw, 17.5px);
  line-height: 1.55;
  color: #2a3466;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1f5ee8 no-repeat center / 16px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E");
  box-shadow: 0 4px 10px rgba(31, 94, 232, 0.3);
}
.checks b {
  color: var(--navy);
  font-weight: 800;
}

.reg-card {
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  border: 3px solid #2a63ec;
  background: #fff;
  box-shadow: 0 22px 48px rgba(26, 69, 199, 0.22);
}
.reg-card h2 {
  margin: 0;
  padding: 16px 20px;
  background: linear-gradient(180deg, #2a63ec 0%, #1a45c7 100%);
  font-family: "Montserrat", sans-serif;
  font-size: clamp(19px, 1.7vw, 23px);
  font-weight: 900;
  text-align: center;
  text-transform: uppercase;
  color: #fff;
}
.reg-body {
  display: grid;
  gap: 4px;
  padding: 18px 18px 20px;
  background: linear-gradient(180deg, #eef4ff 0%, #fff 60%);
}
.field {
  position: relative;
  display: block;
}
.field > svg {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  fill: none;
  stroke: #8a94b0;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}
.field input,
.field select {
  width: 100%;
  height: 48px;
  padding: 0 14px 0 42px;
  border: 1.5px solid #d6deef;
  border-radius: 12px;
  background: #fff;
  font: inherit;
  font-size: 15.5px;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input::placeholder {
  color: #8a94b0;
}
.field select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 38px;
  cursor: pointer;
  background: #fff no-repeat right 14px center / 16px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312237a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
.field select:invalid {
  color: #8a94b0;
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: #2a63ec;
  box-shadow: 0 0 0 4px rgba(42, 99, 236, 0.14);
}
.field input.is-invalid,
.field select.is-invalid {
  border-color: #e5484d;
}
.err {
  min-height: 16px;
  padding-left: 4px;
  font-size: 12.5px;
  font-weight: 600;
  color: #d92d3a;
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}
.reg-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  margin-top: 6px;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(180deg, #ff8a1a 0%, #ff5a00 100%);
  box-shadow: 0 10px 24px rgba(255, 106, 0, 0.34), inset 0 -2px 0 rgba(0, 0, 0, 0.08);
  color: #fff;
  font: inherit;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.reg-submit span {
  display: grid;
  line-height: 1.2;
  text-align: center;
}
.reg-submit b {
  font-family: "Montserrat", sans-serif;
  font-size: 18px;
  font-weight: 900;
  text-transform: uppercase;
}
.reg-submit small {
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.reg-submit svg {
  width: 28px;
  height: 28px;
  transform: rotate(8deg);
}
.reg-submit:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}
.reg-submit:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
}
.reg-msg {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  color: #d92d3a;
}
.reg-msg:empty {
  display: none;
}
.reg-msg.is-ok {
  padding: 12px;
  border-radius: 12px;
  background: #e8f7ee;
  color: #157a41;
}

@media (max-width: 1080px) {
  .who-grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  }
  .reg-card {
    grid-column: 1 / -1;
    max-width: 560px;
    width: 100%;
    justify-self: center;
  }
}
@media (max-width: 900px) {
  .steps-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
  .step-arrow {
    display: none;
  }
}
@media (max-width: 600px) {
  .who-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .who-mascot img {
    max-width: 210px;
  }
  .checks {
    text-align: left;
  }
  .checks li br {
    display: none;
  }
  .step-card {
    padding: 8px 8px 14px;
  }
  .step-card h3 br {
    display: none;
  }
}

/* ---------- Section 5: Địa điểm tổ chức ---------- */
.venue {
  padding: clamp(32px, 4vw, 56px) 0 clamp(20px, 3vw, 36px);
  background: linear-gradient(180deg, #fffaf3 0%, #eef6ff 100%);
}
.venue-head {
  text-align: center;
}
.pill-blue {
  margin-bottom: clamp(20px, 2.6vw, 30px);
  padding: 12px 40px;
  background: linear-gradient(180deg, #2f6cf0, #1a45c7);
  box-shadow: 0 10px 24px rgba(26, 69, 199, 0.3), inset 0 -3px 0 rgba(0, 0, 0, 0.1);
  color: #fff;
}
.venue-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 32px);
  align-items: stretch;
}
.venue-photo {
  position: relative;
  margin: 0;
}
.venue-photo img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  border-radius: 24px;
  border: 4px solid #fff;
  box-shadow: 0 18px 40px rgba(18, 35, 122, 0.16);
}
.star-b {
  left: -12px;
  bottom: -14px;
  width: 58px;
  height: 58px;
}
.venue-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(16px, 2vw, 24px);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.85);
  border: 1.5px solid #dbe7fb;
  box-shadow: 0 14px 34px rgba(18, 35, 122, 0.08);
}
.venue-addr {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #3b4670;
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.4;
}
.venue-addr svg {
  flex: none;
  width: 40px;
  height: 40px;
  color: #ff6a00;
}
.venue-addr span {
  display: grid;
}
.venue-addr strong {
  font-size: clamp(16px, 1.55vw, 21px);
  font-weight: 800;
  color: var(--navy);
}
.venue-map {
  position: relative;
  flex: 1;
  min-height: 240px;
  overflow: hidden;
  border-radius: 18px;
  border: 1.5px solid #dbe3f2;
  background: #eef2f8;
}
.venue-map iframe {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.venue-dir {
  align-self: flex-end;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--blue);
}
.venue-dir:hover {
  color: var(--orange-2);
}

/* ---------- Lời kêu gọi cuối trang ---------- */
.cta-end {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 5vw, 64px) 0 clamp(52px, 6vw, 84px);
  background:
    radial-gradient(60% 120% at 50% 120%, #bcd8ff 0%, transparent 60%),
    linear-gradient(180deg, #eef6ff 0%, #f7fbff 55%, #dbeaff 100%);
  text-align: center;
}
.cta-title {
  margin: 0 0 22px;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 900;
  line-height: 1.25;
  text-transform: uppercase;
  color: var(--blue);
}
.cta-title em {
  font-style: normal;
  color: var(--orange-2);
}
.btn-xl {
  padding: 18px 34px 18px 44px;
  font-size: clamp(18px, 2vw, 26px);
  border: 3px solid rgba(255, 255, 255, 0.6);
}
.btn-xl svg {
  width: 24px;
  height: 24px;
}
.deco {
  position: absolute;
  height: auto;
  mix-blend-mode: multiply;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 62%, transparent 100%);
  pointer-events: none;
}
.deco-mic {
  left: max(16px, calc(50% - 640px));
  bottom: 18px;
  width: clamp(80px, 9vw, 130px);
}
.deco-palette {
  right: max(16px, calc(50% - 640px));
  bottom: 18px;
  width: clamp(110px, 13vw, 190px);
}

/* ---------- Footer ---------- */
.site-footer {
  background: linear-gradient(180deg, #1d4fd0 0%, #133a9e 100%);
  color: #fff;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 18px 32px;
  padding-top: 30px;
  padding-bottom: 22px;
}
.f-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 700;
  color: #fff;
}
.f-item:hover {
  color: #ffd27a;
}
.f-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  color: #1d4fd0;
}
.f-icon svg {
  width: 22px;
  height: 22px;
}
.f-copy {
  margin: 0;
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 13px;
  text-align: center;
  color: rgba(255, 255, 255, 0.75);
}

@media (max-width: 900px) {
  .venue-grid {
    grid-template-columns: 1fr;
  }
  .venue-photo img {
    min-height: 0;
    height: auto;
  }
}
@media (max-width: 600px) {
  .deco {
    opacity: 0.55;
  }
  .deco-mic {
    bottom: 6px;
    width: 64px;
  }
  .deco-palette {
    bottom: 6px;
    width: 90px;
  }
  .btn-xl {
    padding: 15px 24px 15px 30px;
  }
  .footer-row {
    flex-direction: column;
    align-items: flex-start;
    padding-left: 28px;
  }
}

/* ---------- Tiêu đề chữ cong (js/curve.js) ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.curve [data-cb] {
  display: none;
}
.curve.is-curved {
  display: inline-block;
  max-width: 100%;
  line-height: 0;
}
.curve-box {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.curve-box.is-multi .curve-svg + .curve-svg {
  margin-top: -0.35em;
}
.curve-svg {
  display: block;
  max-width: 100%;
  height: auto;
  overflow: visible;
  filter: drop-shadow(0 3px 0 rgba(18, 35, 122, 0.12)) drop-shadow(0 6px 10px rgba(18, 35, 122, 0.1));
}
.sec-title .curve.is-curved {
  flex: 0 1 auto;
  min-width: 0;
}
.pill-title .curve-svg {
  filter: none;
}
.pill-title:has(.is-curved) {
  padding-top: 6px;
  padding-bottom: 6px;
}
.pill-blue .curve-svg text {
  stroke: rgba(10, 30, 110, 0.35);
}