@import url("https://fonts.googleapis.com/css2?family=Ephesis&display=swap");

/* UTM Avo (Bold): chỉ dùng cho .hero-video-heading (chữ trên nền video). File đặt trong public/fonts/, tuân thủ bản quyền. */
@font-face {
  font-family: "UTM Avo";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src:
    url("../fonts/UTM-Avo-Bold.woff2") format("woff2"),
    url("../fonts/UTM-Avo-Bold.woff") format("woff"),
    url("../fonts/UTMAvo-Bold.ttf") format("truetype"),
    url("../fonts/utm-avo-bold.ttf") format("truetype");
}

:root {
  --hpc-brand: #f06408;
  --hpc-brand-dark: #b94706;
  --hpc-orange: #f06408;
  --hpc-orange-hover: #d75707;
  --hpc-hero-gradient: linear-gradient(
    165deg,
    #ff8a2b 0%,
    var(--hpc-brand) 42%,
    var(--hpc-brand-dark) 100%
  );
  --nav-sticky-offset: 5.5rem;
}

html {
  scroll-padding-top: var(--nav-sticky-offset);
  font-family: "Google Sans Flex", system-ui, -apple-system, sans-serif;
}

body {
  font-family: "Google Sans Flex", system-ui, -apple-system, sans-serif;
  color: #2a180f;
  padding-top: 0;
}

.navbar-brand .brand-logo-img {
  height: 52px;
  width: auto;
  max-width: min(200px, 45vw);
  object-fit: contain;
  display: block;
}

.site-navbar {
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
  background: rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: none;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition:
    background-color 0.28s ease,
    border-color 0.28s ease,
    box-shadow 0.28s ease;
}

.site-navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: rgba(240, 100, 8, 0.1);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 12px 40px rgba(185, 73, 6, 0.07);
}

.site-navbar .navbar-brand {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.site-navbar .navbar-brand:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.site-navbar-toggler {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 2px solid rgba(240, 100, 8, 0.18);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 8px rgba(185, 73, 6, 0.06);
  overflow: visible;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease;
}

@media (max-width: 991.98px) {
  .site-navbar-toggler {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
  }
}

@media (min-width: 992px) {
  .site-navbar-toggler {
    display: none !important;
  }
}

.site-navbar-toggler:hover {
  border-color: rgba(240, 100, 8, 0.45);
  background: rgba(255, 255, 255, 1);
}

.site-navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(240, 100, 8, 0.2);
}

.site-navbar-toggler-icon {
  position: relative;
  display: block;
  width: 1.25rem;
  height: 12px;
  flex-shrink: 0;
}

.site-navbar-toggler-icon::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: #000;
  border-radius: 1px;
  box-shadow: 0 5px 0 #000, 0 10px 0 #000;
}

.site-navbar .site-nav-link {
  position: relative;
  color: #fff !important;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  padding: 0.5rem 1rem !important;
  border-radius: 999px;
  transition:
    color 0.22s ease,
    background-color 0.22s ease,
    box-shadow 0.22s ease;
}

.site-navbar.is-scrolled .site-nav-link {
  color: #000 !important;
}

.site-navbar .site-nav-link:hover {
  color: var(--hpc-orange) !important;
  background-color: rgba(240, 100, 8, 0.09);
  box-shadow: 0 2px 14px rgba(240, 100, 8, 0.12);
}

.site-navbar .site-nav-link:focus-visible {
  color: var(--hpc-brand) !important;
  background-color: rgba(240, 100, 8, 0.1);
  outline: none;
  box-shadow: 0 0 0 3px rgba(240, 100, 8, 0.25);
}

.site-navbar .btn-nav-cta {
  animation: none;
  padding: 0.55rem 1.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(240, 100, 8, 0.3);
}

.site-navbar .btn-nav-cta:hover,
.site-navbar .btn-nav-cta:focus {
  box-shadow: 0 8px 24px rgba(240, 100, 8, 0.38);
}

@media (min-width: 992px) {
  .site-navbar {
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
  }

  .site-navbar-nav {
    padding: 0.3rem;
    gap: 0.15rem;
    background: rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: none;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition:
      background-color 0.28s ease,
      border-color 0.28s ease,
      box-shadow 0.28s ease;
  }

  .site-navbar.is-scrolled .site-navbar-nav {
    background: linear-gradient(180deg, rgba(240, 100, 8, 0.06) 0%, rgba(185, 73, 6, 0.07) 100%);
    border-color: rgba(240, 100, 8, 0.1);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset;
  }

  .site-navbar-collapse {
    flex-grow: 1;
    align-items: center;
  }

  .site-navbar .btn-nav-cta {
    margin-left: 0.75rem;
  }
}

@media (max-width: 991.98px) {
  .site-navbar-collapse {
    margin-top: 0.85rem;
    padding: 0.35rem 1rem 1.1rem;
    background: rgba(255, 255, 255, 0.97);
    border-radius: 1.125rem;
    border: 1px solid rgba(240, 100, 8, 0.1);
    box-shadow: 0 18px 48px rgba(185, 73, 6, 0.12);
  }

  .site-navbar .site-navbar-collapse .site-nav-link {
    color: #000 !important;
  }

  .site-navbar-nav .site-nav-link {
    padding: 0.8rem 0.85rem !important;
    border-radius: 0.75rem;
  }

  .site-navbar-nav .nav-item + .nav-item {
    margin-top: 0.2rem;
  }

  .site-navbar .btn-nav-cta {
    width: 100%;
    margin-top: 0.75rem;
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
  }
}

.btn-cta {
  background-color: var(--hpc-orange);
  border: none;
  color: #fff !important;
  font-weight: 600;
  padding: 0.5rem 1.35rem;
  transform-origin: center;
  transition:
    transform 0.28s ease,
    background-color 0.2s ease,
    box-shadow 0.28s ease;
  animation: cta-breathe 2.5s ease-in-out infinite;
}

.btn-cta:hover,
.btn-cta:focus {
  animation: none;
  transform: scale(1.06);
  background-color: var(--hpc-orange-hover);
  color: #fff !important;
  box-shadow: 0 6px 20px rgba(240, 100, 8, 0.35);
}

.hero {
  position: relative;
  background: transparent;
  padding-top: 1.65rem;
  padding-bottom: 2rem;
  overflow: hidden;
}

.hero-video-section {
  min-height: 100svh;
  padding: 0;
  /* Khối hero video: đồng bộ Sans Flex — chỉ H1 trong .hero-video-controls__copy dùng UTM Avo */
  font-family: "Google Sans Flex", system-ui, -apple-system, sans-serif;
}

.hero-bg-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-video-controls {
  position: absolute;
  left: 50%;
  bottom: clamp(1rem, 5vw, 2.75rem);
  transform: translateX(-50%);
  z-index: 2;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  width: calc(100% - clamp(0.85rem, 4vw, 2.5rem));
  max-width: min(94vw, 88rem);
  padding-inline: 0.25rem;
}

.hero-video-controls__copy {
  text-align: center;
  pointer-events: none;
}

.hero-video-heading {
  margin: 0 auto;
  padding: 0;
  max-width: 100%;
  /* Riêng dòng tiêu đề trên background video — ngoài phần này dùng Google Sans Flex */
  font-family: "UTM Avo", Arial, Helvetica, sans-serif !important;
  font-size: clamp(0.62rem, 1.68vw + 0.43rem, 2.28rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: normal;
  word-spacing: normal;
  white-space: nowrap;
  overflow: visible;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
  -webkit-text-stroke: 0;
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.85),
    0 2px 24px rgba(0, 0, 0, 0.55);
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.45));
}

.hero-video-controls .hero-video-pause-btn {
  pointer-events: auto;
}

.hero-video-pause-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.42);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.hero-video-pause-btn:hover {
  background: rgba(0, 0, 0, 0.58);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

.hero-video-pause-btn:focus-visible {
  outline: 2px solid rgba(240, 100, 8, 0.8);
  outline-offset: 2px;
}

.hero-video-pause-btn:active {
  transform: scale(0.95);
}

.hero-video-pause-btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-video-pause-btn__icon--play {
  display: none;
}

.hero-video-pause-btn.is-paused .hero-video-pause-btn__icon--pause {
  display: none;
}

.hero-video-pause-btn.is-paused .hero-video-pause-btn__icon--play {
  display: flex;
  margin-left: 1px;
}

.section-stats {
  padding: clamp(2.25rem, 5.5vw, 4.5rem) 0;
  background:
    radial-gradient(ellipse 120% 80% at 10% -20%, rgba(255, 138, 43, 0.18), transparent 55%),
    radial-gradient(ellipse 90% 70% at 95% 10%, rgba(240, 100, 8, 0.1), transparent 50%),
    linear-gradient(180deg, #fff8f1 0%, #fff4ed 45%, #ffefe6 100%);
}

.stats-inner {
  width: 100%;
  z-index: 3;
}

.plane {
  position: absolute;
  width: 28px;
  height: 28px;
  opacity: 0.85;
  animation: float 8s ease-in-out infinite;
}

.plane svg {
  width: 100%;
  height: 100%;
  color: #fff;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(-8deg);
  }
  50% {
    transform: translateY(-12px) rotate(4deg);
  }
}

@keyframes cta-breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.045);
  }
}

.consult-card.consult-card--pro {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(42, 24, 15, 0.08);
  border-radius: 1.25rem;
  background: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.98) inset,
    0 28px 56px rgba(185, 71, 6, 0.11),
    0 10px 24px rgba(0, 0, 0, 0.06);
}

.consult-card.consult-card--pro::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ff9a4a 0%, var(--hpc-orange) 45%, var(--hpc-brand-dark) 100%);
  pointer-events: none;
}

.consult-card-body {
  position: relative;
  z-index: 1;
}

.consult-form-head {
  margin-bottom: 1.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(240, 100, 8, 0.14);
}

.consult-form-head__title {
  margin: 0 0 0.45rem;
  font-size: clamp(1.08rem, 2.2vw, 1.28rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--hpc-brand-dark);
}

.consult-form-head__lead {
  font-size: 0.9rem;
  line-height: 1.55;
  color: rgba(42, 24, 15, 0.78);
  font-weight: 500;
}

.consult-form-head__lead strong {
  color: var(--hpc-orange);
  font-weight: 700;
}

.consult-field {
  margin-bottom: 0;
}

.consult-label {
  display: block;
  margin-bottom: 0.38rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #4a352c;
}

.consult-label--req::after {
  content: " *";
  color: var(--hpc-orange);
  font-weight: 800;
}

.consult-label-opt {
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: rgba(42, 24, 15, 0.45);
  font-size: 0.85em;
}

.consult-card .consult-input,
.consult-card.consult-card--pro .form-control,
.consult-card.consult-card--pro .form-select {
  border-radius: 0.65rem;
  padding: 0.68rem 0.95rem;
  font-size: 1rem;
  line-height: 1.45;
  color: #1a120c;
  background-color: #f6f7f9;
  border: 1px solid rgba(42, 24, 15, 0.1);
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
}

.consult-card .consult-input::placeholder,
.consult-card.consult-card--pro .form-control::placeholder {
  color: rgba(42, 24, 15, 0.38);
}

.consult-card .consult-input:hover,
.consult-card.consult-card--pro .form-control:hover,
.consult-card.consult-card--pro .form-select:hover {
  border-color: rgba(240, 100, 8, 0.28);
  background-color: #fff;
}

.consult-card .consult-input:focus,
.consult-card.consult-card--pro .form-control:focus,
.consult-card.consult-card--pro .form-select:focus {
  border-color: var(--hpc-orange);
  background-color: #fff;
  box-shadow: 0 0 0 3px rgba(240, 100, 8, 0.18);
  outline: none;
}

.consult-textarea {
  min-height: 5.5rem;
  resize: vertical;
  line-height: 1.5;
}

.consult-form-actions {
  margin-top: 1.35rem;
  padding-top: 0.25rem;
}

.consult-submit {
  font-weight: 700;
  font-size: 1.02rem;
  padding-block: 0.72rem;
  letter-spacing: 0.02em;
}

.consult-form-footnote {
  margin-top: 0.85rem;
  font-size: 0.78rem;
  line-height: 1.45;
  color: rgba(42, 24, 15, 0.55);
  text-align: center;
}

/* Legacy / generic consult card (giữ tương thích nếu dùng class cũ) */
.consult-card:not(.consult-card--pro) {
  border: 4px solid var(--hpc-brand-dark);
  border-radius: 1.1rem;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.1);
}

.consult-card .card-title {
  color: #000;
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1.3;
}

.consult-card:not(.consult-card--pro) .form-control,
.consult-card:not(.consult-card--pro) .form-select {
  border-radius: 0.6rem;
  padding: 0.62rem 0.9rem;
  font-size: 1.02rem;
  border-color: #ced4e0;
}

.consult-card:not(.consult-card--pro) .form-control:focus,
.consult-card:not(.consult-card--pro) .form-select:focus {
  border-color: var(--hpc-brand);
  box-shadow: 0 0 0 0.2rem rgba(240, 100, 8, 0.15);
}

.consult-card:not(.consult-card--pro) textarea.form-control {
  resize: vertical;
  min-height: 5.5rem;
  line-height: 1.45;
}

.section-stats .stats-box {
  position: relative;
  z-index: 1;
  max-width: 72rem;
  margin-inline: auto;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: clamp(0.85rem, 2.5vw, 1.15rem);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.stats-head {
  max-width: 36rem;
  margin-bottom: clamp(1.35rem, 3.5vw, 2rem);
}

.stats-head__eyebrow {
  margin: 0 0 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hpc-orange);
}

.stats-head__title {
  font-weight: 800;
  font-size: clamp(1.52rem, 3.85vw + 0.52rem, 2.125rem);
  letter-spacing: -0.035em;
  line-height: 1.22;
  color: #161007;
}

.stats-head__title::after {
  content: "";
  display: block;
  width: 3rem;
  height: 3px;
  margin: clamp(1rem, 2.5vw, 1.25rem) auto 0;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(240, 100, 8, 0.55), transparent);
}

.stats-grid > [class*="col-"] > .stat-card {
  min-height: 100%;
}

.stat-card {
  position: relative;
  border-radius: 1.2rem;
  padding: 1px;
  background: linear-gradient(
    145deg,
    rgba(255, 160, 90, 0.45) 0%,
    rgba(240, 100, 8, 0.18) 40%,
    rgba(185, 71, 6, 0.12) 100%
  );
  box-shadow: 0 8px 26px rgba(185, 71, 6, 0.07);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.stat-card__inner {
  height: 100%;
  padding: clamp(1.1rem, 2.8vw, 1.35rem) clamp(0.85rem, 2vw, 1rem);
  border-radius: calc(1.2rem - 1px);
  background: rgba(255, 255, 255, 0.86);
  text-align: center;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    0 -1px 0 rgba(240, 100, 8, 0.05) inset;
}

.stat-card:focus-within {
  outline: none;
}

.stat-card::after {
  content: "";
  position: absolute;
  top: 0.65rem;
  left: 50%;
  width: clamp(2.25rem, 40%, 3.25rem);
  height: 3px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--hpc-orange), var(--hpc-brand-dark));
  opacity: 0.9;
}

@media (hover: hover) and (pointer: fine) {
  .stat-card:hover {
    transform: translateY(-3px);
    box-shadow:
      0 16px 40px rgba(185, 71, 6, 0.12),
      0 6px 16px rgba(0, 0, 0, 0.04);
  }
}

.stat-card--1::after {
  background: linear-gradient(90deg, #ffa24d, var(--hpc-orange));
}

.stat-card--2::after {
  background: linear-gradient(90deg, var(--hpc-orange), #d75707);
}

.stat-card--3::after {
  background: linear-gradient(90deg, #ff9740, var(--hpc-brand-dark));
}

.stat-card--4::after {
  background: linear-gradient(90deg, var(--hpc-brand-dark), #8a3704);
}

.stat-card__figure {
  margin-bottom: 0.6rem;
  padding-top: 0.5rem;
}

.stat-num {
  font-size: clamp(2rem, 5.75vw + 0.72rem, 3.05rem);
  font-weight: 800;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  transition: transform 0.35s ease;
  background: linear-gradient(148deg, #ff9a4a 0%, var(--hpc-orange) 42%, #c95606 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 1px rgba(255, 255, 255, 0.4));
}

@supports not (background-clip: text) {
  .stat-num {
    color: var(--hpc-orange);
    background: none;
    filter: none;
  }
}

.stat-num.is-counting {
  transform: scale(1.04);
}

@media (prefers-reduced-motion: reduce) {
  .stat-num {
    transition: none;
  }

  .stat-num.is-counting {
    transform: none;
  }

  .stat-card {
    transition: none;
  }
}

.stat-card .stat-label {
  display: inline-block;
  margin-top: 0.52rem;
  padding: 0.22rem 0.72rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hpc-brand-dark);
  background: rgba(240, 100, 8, 0.1);
  border: 1px solid rgba(240, 100, 8, 0.18);
}

.stat-card .stat-desc {
  margin-top: 0.72rem;
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.45;
  color: rgba(42, 24, 15, 0.82);
  text-wrap: balance;
}

.py-lg-6 {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.bg-soft {
  background: #fff4ed;
}

.shadow-soft {
  box-shadow: 0 12px 40px rgba(240, 100, 8, 0.1);
}

.section-heading {
  color: var(--hpc-brand-dark);
  font-weight: 700;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
}

.section-intro {
  background: #fff;
  border-top: 1px solid rgba(240, 100, 8, 0.08);
  color: #000;
}

.section-intro .intro-title {
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
  margin-bottom: 0.35rem;
  color: #000;
  font-size: clamp(1.5rem, 3.6vw, 2.05rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.section-intro .intro-title::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: min(4.75rem, 32%);
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--hpc-orange), var(--hpc-brand));
}

.intro-lead {
  color: #000;
  font-weight: 500;
  font-size: clamp(0.98rem, 2.05vw, 1.08rem);
  line-height: 1.75;
  max-width: none;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.intro-lead strong {
  font-weight: 700;
  color: #000;
}

.intro-copy {
  color: #000;
  font-size: 1.05rem;
  line-height: 1.78;
  font-weight: 500;
}

.intro-copy strong {
  font-weight: 700;
  color: #000;
}

.intro-visual {
  border: 1px solid rgba(240, 100, 8, 0.14);
  box-shadow:
    0 16px 48px rgba(240, 100, 8, 0.11),
    0 1px 0 rgba(255, 255, 255, 0.75) inset;
}

.intro-visual-img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center;
  display: block;
}

.intro-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.intro-highlight-row {
  margin: 0;
  padding: 1rem 1.15rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(240, 100, 8, 0.14);
  border-left: 4px solid var(--hpc-orange);
  background: #fff;
  box-shadow: 0 4px 20px rgba(185, 73, 6, 0.07);
}

.intro-highlight-icon {
  flex-shrink: 0;
  width: 1.7rem;
  height: 1.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(240, 100, 8, 0.12);
  color: var(--hpc-orange);
  font-weight: 800;
  font-size: 0.78rem;
  line-height: 1;
  margin-top: 0.12rem;
}

.intro-highlight-text {
  color: #000;
  font-size: 1rem;
  line-height: 1.55;
  font-weight: 500;
}

.section-why {
  position: relative;
  background-color: rgba(245, 137, 31, 0.1);
  background-image: none;
  padding-bottom: 1rem;
  isolation: isolate;
}

.section-why::before {
  display: none;
}

.section-why > .container {
  position: relative;
  z-index: 2;
}

.why-planes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.why-planes .plane {
  position: absolute;
  color: rgba(240, 100, 8, 0.14);
  animation: float 9s ease-in-out infinite;
}

.plane-w1 {
  top: 12%;
  left: 6%;
  width: 26px;
  height: 26px;
}

.plane-w2 {
  top: 28%;
  right: 10%;
  width: 22px;
  height: 22px;
  animation-delay: -3s;
}

.plane-w3 {
  bottom: 20%;
  left: 15%;
  width: 20px;
  height: 20px;
  animation-delay: -5s;
}

.why-section-head {
  max-width: min(52rem, 100%);
}

.why-title {
  margin: 0;
  padding: 0;
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.why-title-intro {
  display: block;
  font-size: clamp(1.0625rem, 2.35vw + 0.62rem, 1.52rem);
  font-weight: 700;
  letter-spacing: 0.065em;
  text-transform: uppercase;
  color: var(--hpc-orange);
  margin-bottom: 0.52rem;
  line-height: 1.28;
}

.why-title-main {
  display: block;
  font-size: clamp(1.42rem, 3.85vw + 0.62rem, 2.1875rem);
  font-weight: 800;
  color: var(--hpc-brand-dark);
  letter-spacing: -0.035em;
}

.why-title-brand {
  display: inline-block;
  font-weight: 800;
  padding: 0.05em 0.42em 0.02em;
  margin-left: 0.06em;
  border-radius: 0.42em;
  color: #fff;
  background-color: var(--hpc-orange);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 2px 12px rgba(240, 100, 8, 0.22);
}

.why-title-rule {
  display: block;
  width: clamp(4rem, 15vw, 5.75rem);
  height: 4px;
  margin: clamp(1.2rem, 3vw, 1.85rem) auto 0;
  border-radius: 999px;
  background-color: var(--hpc-orange);
}

.why-card {
  border-radius: 1.25rem !important;
  border: 1px solid rgba(240, 100, 8, 0.12) !important;
}

.section-why .why-card.card .card-body {
  padding-block: clamp(2.65rem, 5.25vw, 3.85rem);
  padding-inline: clamp(1.35rem, 3vw, 2.25rem);
}

@media (min-width: 992px) {
  .section-why .why-card.card .card-body {
    padding-inline: clamp(2.25rem, 4vw, 3.25rem);
  }
}

.why-stack-item:not(:last-child) {
  margin-bottom: clamp(1.5rem, 3vw, 2.35rem);
}

.why-card-img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 12;
  min-height: 13rem;
}

.why-num {
  display: inline-block;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--hpc-brand);
  opacity: 0.9;
}

.section-why .why-lead-text {
  max-width: 34rem;
}

.section-why .why-num--pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.25rem;
  padding: 0.5rem 1.1rem;
  margin-bottom: 0.85rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #fff !important;
  opacity: 1 !important;
  line-height: 1;
  background-color: var(--hpc-orange);
  border-radius: 999px;
  box-shadow:
    0 4px 16px rgba(240, 100, 8, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.why-lead-eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hpc-orange);
}

.why-lead-title {
  margin: 0 0 1rem;
  font-size: clamp(1.28rem, 2.9vw, 1.62rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.28;
  color: #241008;
}

.why-lead-title::after {
  content: "";
  display: block;
  width: 3.25rem;
  height: 4px;
  margin-top: 0.9rem;
  border-radius: 999px;
  background-color: var(--hpc-orange);
}

.why-lead-desc {
  font-size: 1.05rem;
  line-height: 1.78;
  font-weight: 500;
  color: #2a180f;
}

.why-lead-desc strong {
  font-weight: 700;
  color: #241008;
}

.section-majors {
  background: rgba(245, 137, 31, 0.12);
  color: #2a180f;
}

.majors-section-head {
  max-width: min(52rem, 100%);
}

.majors-head-title {
  margin: 0;
  padding: 0;
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.majors-head-title__intro {
  display: block;
  font-family: inherit;
  font-size: clamp(1.0625rem, 2.35vw + 0.62rem, 1.52rem);
  font-weight: 700;
  letter-spacing: 0.065em;
  text-transform: uppercase;
  color: var(--hpc-orange);
  margin-bottom: 0.52rem;
  line-height: 1.28;
}

.majors-head-title__main {
  display: block;
  font-size: clamp(1.42rem, 3.85vw + 0.62rem, 2.1875rem);
  font-weight: 800;
  color: var(--hpc-brand-dark);
  letter-spacing: -0.035em;
}

.majors-head-title__brand {
  display: inline-block;
  font-weight: 800;
  padding: 0.05em 0.42em 0.02em;
  margin-left: 0.06em;
  border-radius: 0.42em;
  color: #fff;
  background: linear-gradient(135deg, var(--hpc-orange) 0%, #d75707 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 2px 12px rgba(240, 100, 8, 0.28);
}

.majors-head-rule {
  display: block;
  width: clamp(4rem, 15vw, 5.75rem);
  height: 4px;
  margin: clamp(1.2rem, 3vw, 1.85rem) auto 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(240, 100, 8, 0.25) 18%,
    var(--hpc-orange) 50%,
    rgba(240, 100, 8, 0.25) 82%,
    transparent 100%
  );
}

.section-majors .visa-slider-shell {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
}

.section-majors .visa-slider {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
}

.section-majors .visa-slider__viewport.visa-slider__viewport--coverflow {
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
  cursor: grab;
  user-select: none;
  position: relative;
  width: 100%;
  height: clamp(300px, 46vw, 480px);
  --visa-slide-width: clamp(96px, 18%, 210px);
  --visa-scale-center: 1.42;
  --visa-scale-near: calc(var(--visa-scale-center) * 0.85);
  --visa-scale-outer: calc(var(--visa-scale-center) * 0.7);
  --visa-edge-inset: clamp(6px, 1.2vw, 14px);
  --visa-slide-gap-1: 180px;
  --visa-slide-gap-2: 320px;
  border-radius: 0 !important;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}

.section-majors .visa-slider__viewport.visa-slider__viewport--coverflow.is-grabbing {
  cursor: grabbing;
}

.majors-carousel {
  max-width: 920px;
}

.majors-slide-img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.visa-slider {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
}

.visa-slider__viewport {
  width: 100%;
  position: relative;
}

.visa-slider__track {
  position: relative;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  will-change: auto;
}

.visa-slider__item {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--visa-slide-width, clamp(152px, 26vw, 298px));
  padding: 0;
  box-sizing: border-box;
  transform: translate(-50%, -50%);
  transition:
    transform 0.52s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.45s ease,
    filter 0.45s ease,
    width 0.52s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 1;
  opacity: 0;
  pointer-events: none;
}

.visa-slider__item[data-offset="-2"] {
  transform: translate(-50%, -50%) translateX(calc(-1 * var(--visa-slide-gap-2, 420px)))
    scale(var(--visa-scale-outer, 0.77));
  z-index: 1;
  opacity: 0.38;
  filter: blur(1.5px);
  pointer-events: auto;
}

.visa-slider__item[data-offset="-1"] {
  transform: translate(-50%, -50%) translateX(calc(-1 * var(--visa-slide-gap-1, 240px)))
    scale(var(--visa-scale-near, 0.935));
  z-index: 2;
  opacity: 0.58;
  filter: blur(0.6px);
  pointer-events: auto;
}

.visa-slider__item[data-offset="0"] {
  transform: translate(-50%, -50%) translateX(0) scale(var(--visa-scale-center, 1.1));
  z-index: 5;
  opacity: 1;
  filter: none;
  pointer-events: auto;
}

.visa-slider__item[data-offset="1"] {
  transform: translate(-50%, -50%) translateX(var(--visa-slide-gap-1, 210px))
    scale(var(--visa-scale-near, 0.935));
  z-index: 2;
  opacity: 0.58;
  filter: blur(0.6px);
  pointer-events: auto;
}

.visa-slider__item[data-offset="2"] {
  transform: translate(-50%, -50%) translateX(var(--visa-slide-gap-2, 420px))
    scale(var(--visa-scale-outer, 0.77));
  z-index: 1;
  opacity: 0.38;
  filter: blur(1.5px);
  pointer-events: auto;
}

.visa-slider__item[data-offset="hide"] {
  transform: translate(-50%, -50%) scale(0.55);
  z-index: 0;
  opacity: 0;
  pointer-events: none;
}

.section-majors .visa-slider__item[data-offset="0"] .visa-slider__card {
  box-shadow:
    0 14px 36px rgba(185, 71, 6, 0.22),
    0 6px 18px rgba(42, 24, 15, 0.12);
}

.visa-slider__card {
  border-radius: 1.05rem;
  overflow: hidden;
  border: 1px solid rgba(240, 100, 8, 0.12);
  background: linear-gradient(180deg, #fff 0%, #fffaf5 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.95) inset,
    0 8px 24px rgba(185, 71, 6, 0.12),
    0 4px 12px rgba(42, 24, 15, 0.06);
  height: 100%;
  transition: box-shadow 0.45s ease;
}

.section-majors .visa-slider__card {
  border-radius: 0.45rem;
  border: none;
  background: transparent;
}

@media (prefers-reduced-motion: reduce) {
  .visa-slider__item {
    transition: none;
  }

  .visa-slider__card {
    transition: none;
  }
}

.visa-slider__card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  pointer-events: none;
}

.visa-slider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 8;
  width: 2.95rem;
  height: 2.95rem;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(240, 100, 8, 0.18);
  border-radius: 50%;
  color: var(--hpc-orange);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 6px 20px rgba(240, 100, 8, 0.15), 0 3px 10px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    color 0.2s ease;
}

@media (prefers-reduced-motion: reduce) {
  .visa-slider__btn {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

.visa-slider__btn:hover:not(:disabled) {
  color: var(--hpc-brand-dark);
  background: #fff;
  border-color: rgba(240, 100, 8, 0.35);
  box-shadow:
    0 8px 28px rgba(240, 100, 8, 0.18),
    0 6px 16px rgba(0, 0, 0, 0.1);
  transform: translateY(-50%) scale(1.04);
}

.visa-slider__btn:active:not(:disabled) {
  transform: translateY(-50%) scale(0.98);
}

.visa-slider__btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.visa-slider__btn--prev {
  left: 0.35rem;
}

.visa-slider__btn--next {
  right: 0.35rem;
}

@media (max-width: 575.98px) {
  .section-majors .visa-slider__viewport.visa-slider__viewport--coverflow {
    height: clamp(260px, 68vw, 380px);
    --visa-slide-width: clamp(88px, 26%, 132px);
    --visa-scale-center: 1.32;
    --visa-scale-near: calc(var(--visa-scale-center) * 0.85);
    --visa-scale-outer: calc(var(--visa-scale-center) * 0.7);
    --visa-edge-inset: clamp(4px, 1.5vw, 10px);
    --visa-slide-gap-1: 112px;
    --visa-slide-gap-2: 112px;
  }

  .visa-slider__item[data-offset="0"] {
    transform: translate(-50%, -50%) translateX(0) scale(var(--visa-scale-center, 1.08));
  }

  .visa-slider__item[data-offset="-1"] {
    transform: translate(-50%, -50%) translateX(calc(-1 * var(--visa-slide-gap-1, 132px)))
      scale(var(--visa-scale-near, 0.918));
    opacity: 0.55;
    filter: blur(0.5px);
  }

  .visa-slider__item[data-offset="1"] {
    transform: translate(-50%, -50%) translateX(var(--visa-slide-gap-1, 132px))
      scale(var(--visa-scale-near, 0.918));
    opacity: 0.55;
    filter: blur(0.5px);
  }

  .visa-slider__btn {
    width: 2.5rem;
    height: 2.5rem;
  }

  .visa-slider__btn--prev {
    left: 0.45rem;
  }

  .visa-slider__btn--next {
    right: 0.45rem;
  }
}

.majors-badge {
  font-weight: 600;
  font-size: 0.85rem;
}

.majors-badge--brand {
  background: var(--hpc-brand) !important;
  color: #fff !important;
}

.majors-badge--orange {
  background: var(--hpc-orange) !important;
  color: #fff !important;
}

.majors-ctrl {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95) !important;
  top: 38%;
  opacity: 1;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.12));
}

.majors-carousel .carousel-control-prev-icon,
.majors-carousel .carousel-control-next-icon {
  filter: invert(0.35);
}

.section-cta-wave {
  background: rgba(245, 137, 31, 0.12);
  color: #2a180f;
  padding-top: 0;
}

.section-cta-wave .cta-row-outline {
  border-color: rgba(240, 100, 8, 0.45);
}

.cta-form-title {
  color: #2a180f;
  font-weight: 700;
  font-size: clamp(1.65rem, 4.5vw, 2.45rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.cta-form-lead {
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  color: rgba(42, 24, 15, 0.9);
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.55;
}

.cta-wave-top {
  height: 72px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 72' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,40 Q360,8 720,28 T1440,18 L1440,0 L0,0 Z'/%3E%3C/svg%3E")
    no-repeat center top;
  background-size: 100% 100%;
}

.cta-row-outline {
  border: 2px dashed #fff;
  padding: 0.5rem;
  margin: 0;
  border-radius: 1.1rem;
}

#dang-ky .cta-row-outline > .row {
  margin-left: 0;
  margin-right: 0;
}

.cta-form-visual {
  display: block;
  width: 100%;
  border-radius: 1.1rem;
  overflow: hidden;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.06);
}

@media (min-width: 992px) {
  .cta-form-visual {
    min-height: 14rem;
  }
}

.cta-student-cutout {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.18));
}

.section-partners .partners-lead {
  max-width: 36rem;
  font-size: clamp(1.02rem, 2.2vw, 1.14rem);
  line-height: 1.65;
  font-weight: 500;
  color: #000;
}

.section-partners .partners-lead strong {
  font-weight: 700;
}

.section-partners .partners-grid--logo-grid {
  --partners-gap: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  column-gap: var(--partners-gap);
  row-gap: var(--partners-gap);
}

.section-partners .partners-grid__item {
  flex: 0 0 auto;
  display: flex;
  width: calc((100% - var(--partners-gap)) / 2);
  max-width: calc((100% - var(--partners-gap)) / 2);
}

.section-partners .partners-grid__item .partner-cell {
  flex: 1;
  width: 100%;
  min-width: 0;
}

@media (min-width: 576px) {
  .section-partners .partners-grid__item {
    width: calc((100% - 3 * var(--partners-gap)) / 4);
    max-width: calc((100% - 3 * var(--partners-gap)) / 4);
  }
}

.section-partners .partner-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4.5rem;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid #f2d8c7;
  background: #fffaf7;
  font-weight: 700;
  color: var(--hpc-brand-dark);
  font-size: 0.95rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.section-partners .partner-cell--logo {
  min-height: 5.25rem;
  padding: 0.85rem 1rem;
}

.section-partners .partner-logo {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 3.35rem;
  height: auto;
  object-fit: contain;
  object-position: center;
}

.section-partners .partner-cell:hover {
  border-color: rgba(240, 100, 8, 0.25);
  box-shadow: 0 8px 24px rgba(240, 100, 8, 0.08);
}

.section-partners .partners-more-btn {
  --partners-more-pad-x: clamp(1.35rem, 3.5vw, 2rem);
  padding: 0.58rem var(--partners-more-pad-x);
  color: var(--hpc-orange) !important;
  border: 2px solid var(--hpc-orange);
  background-color: transparent;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.section-partners .partners-more-btn:hover,
.section-partners .partners-more-btn:focus-visible {
  color: #fff !important;
  background-color: var(--hpc-orange);
  border-color: var(--hpc-orange);
  box-shadow: 0 6px 20px rgba(240, 100, 8, 0.25);
  transform: translateY(-1px);
}

@media (prefers-reduced-motion: reduce) {
  .section-partners .partners-more-btn:hover,
  .section-partners .partners-more-btn:focus-visible {
    transform: none;
  }
}

/* --- SEO article (read more) --- */
.section-seo-article {
  background: rgba(245, 137, 31, 0.1);
  border-top: 1px solid rgba(240, 100, 8, 0.1);
  color: #2a180f;
}

.section-seo-article .container {
  max-width: min(1140px, 100%);
}

.seo-article {
  width: 100%;
  max-width: 100%;
}

.seo-article__head {
  max-width: min(52rem, 100%);
  margin-inline: auto;
}

.seo-article__head .section-heading {
  text-wrap: balance;
  line-height: 1.32;
  letter-spacing: -0.025em;
}

.seo-article__body {
  position: relative;
}

.seo-article__content {
  max-height: clamp(28rem, 62vh, 40rem);
  overflow: hidden;
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  transition: max-height 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.seo-article__body.is-expanded .seo-article__content {
  max-height: 12000px;
}

.seo-article__lead {
  margin: 0 0 1.15rem;
  font-size: clamp(1.04rem, 0.35vw + 1rem, 1.14rem);
  line-height: 1.9;
  font-weight: 500;
  color: rgba(42, 24, 15, 0.96);
  text-wrap: pretty;
}

.seo-article__lead strong {
  color: var(--hpc-brand-dark);
  font-weight: 700;
}

.seo-article__inner p,
.seo-article__content > p {
  margin: 0 0 1.12rem;
  font-size: clamp(1.02rem, 0.28vw + 0.98rem, 1.1rem);
  line-height: 1.9;
  color: rgba(42, 24, 15, 0.92);
  text-wrap: pretty;
}

.seo-article__inner p:last-child {
  margin-bottom: 0;
}

.seo-article__subheading,
.seo-article__inner h2 {
  margin: 2rem 0 0.95rem;
  font-size: clamp(1.12rem, 0.55vw + 1rem, 1.34rem);
  font-weight: 700;
  color: var(--hpc-brand-dark);
  line-height: 1.38;
  letter-spacing: -0.02em;
  text-wrap: balance;
  text-align: left;
}

.seo-article__inner h2:first-child {
  margin-top: 0.35rem;
}

.seo-article__link {
  color: var(--hpc-orange);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(240, 100, 8, 0.35);
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.seo-article__link:hover,
.seo-article__link:focus-visible {
  color: var(--hpc-brand-dark);
  text-decoration-color: currentColor;
}

.seo-article__fade-wrap {
  position: relative;
  z-index: 2;
  margin-top: clamp(-11rem, -22vw, -8.5rem);
  min-height: clamp(9rem, 22vw, 12.5rem);
  pointer-events: none;
  transition: margin-top 0.35s ease, min-height 0.35s ease;
}

.seo-article__fade {
  display: block;
  height: clamp(9rem, 22vw, 12.5rem);
  background: linear-gradient(
    180deg,
    rgba(255, 250, 245, 0) 0%,
    rgba(255, 250, 245, 0.35) 18%,
    rgba(255, 250, 245, 0.72) 42%,
    rgba(255, 250, 245, 0.92) 68%,
    rgba(255, 250, 245, 0.98) 86%,
    #fffaf5 100%
  );
  transition: opacity 0.35s ease, height 0.35s ease;
}

.seo-article__body.is-expanded .seo-article__fade-wrap {
  margin-top: 0;
  min-height: 0;
}

.seo-article__body.is-expanded .seo-article__fade {
  opacity: 0;
  height: 0;
}

.seo-article__actions {
  position: absolute;
  left: 0;
  right: 0;
  bottom: clamp(0.75rem, 2.2vw, 1.25rem);
  z-index: 3;
  display: flex;
  justify-content: center;
  pointer-events: auto;
}

.seo-article__body.is-expanded .seo-article__actions {
  position: static;
  padding-top: 1.25rem;
  padding-bottom: 0.15rem;
}

.seo-article__toggle {
  appearance: none;
  border: 0;
  background: rgba(255, 250, 245, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0.45rem 0.85rem 0.55rem;
  border-radius: 999px;
  color: var(--hpc-orange);
  font-size: clamp(0.98rem, 0.25vw + 0.94rem, 1.06rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: none;
  cursor: pointer;
  position: relative;
  box-shadow: 0 4px 18px rgba(240, 100, 8, 0.08);
  transition: color 0.22s ease, gap 0.22s ease, background 0.22s ease;
}

.seo-article__toggle::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.15rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent 0%, var(--hpc-orange) 18%, var(--hpc-orange) 82%, transparent 100%);
  transform: scaleX(0.72);
  transition: transform 0.25s ease, opacity 0.25s ease;
  opacity: 0.85;
}

.seo-article__toggle:hover,
.seo-article__toggle:focus-visible {
  color: var(--hpc-brand-dark);
  gap: 0.62rem;
}

.seo-article__toggle:hover::after,
.seo-article__toggle:focus-visible::after {
  transform: scaleX(1);
  opacity: 1;
}

.seo-article__toggle-icon {
  flex-shrink: 0;
  transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.seo-article__body.is-expanded .seo-article__toggle-icon {
  transform: rotate(180deg);
}

@media (max-width: 575.98px) {
  .seo-article__content {
    max-height: clamp(24rem, 68vh, 32rem);
  }

  .seo-article__fade-wrap {
    margin-top: clamp(-9.5rem, -24vw, -7rem);
    min-height: clamp(8rem, 26vw, 10.5rem);
  }

  .seo-article__fade {
    height: clamp(8rem, 26vw, 10.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .seo-article__content,
  .seo-article__fade-wrap,
  .seo-article__toggle-icon {
    transition: none;
  }
}

/* --- FAQ --- */
.section-faq {
  background: linear-gradient(180deg, #fff 0%, #fffaf5 48%, #fff 100%);
  border-top: 1px solid rgba(240, 100, 8, 0.1);
}

.faq-section-head {
  max-width: min(44rem, 100%);
}

.faq-section-head__eyebrow {
  display: inline-block;
  margin-bottom: 0.65rem;
  font-size: clamp(0.82rem, 0.2vw + 0.78rem, 0.92rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hpc-orange);
}

.faq-section-head__rule {
  display: block;
  width: clamp(4rem, 14vw, 5.5rem);
  height: 4px;
  margin: 0 auto 1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--hpc-orange), transparent);
}

.faq-section-head__lead {
  max-width: min(38rem, 100%);
  margin-inline: auto;
  font-size: clamp(0.96rem, 0.22vw + 0.92rem, 1.04rem);
  line-height: 1.72;
  color: rgba(42, 24, 15, 0.68);
}

.faq-accordion-shell {
  height: 100%;
  padding: clamp(1rem, 2vw, 1.35rem);
  border-radius: 1.15rem;
  border: 1px solid rgba(240, 100, 8, 0.1);
  background: rgba(255, 255, 255, 0.88);
  box-shadow:
    0 18px 44px rgba(240, 100, 8, 0.07),
    0 1px 0 rgba(255, 255, 255, 0.95) inset;
}

.faq-accordion {
  --bs-accordion-border-width: 0;
  --bs-accordion-border-radius: 0;
  --bs-accordion-inner-border-radius: 0;
  --bs-accordion-btn-focus-box-shadow: 0 0 0 0.2rem rgba(240, 100, 8, 0.14);
  --bs-accordion-active-color: var(--hpc-brand-dark);
  --bs-accordion-active-bg: transparent;
  --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23f06408'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  --bs-accordion-btn-active-icon: var(--bs-accordion-btn-icon);
}

.faq-accordion__item {
  position: relative;
  border: 0;
  border-radius: 0 !important;
  overflow: visible;
  margin-bottom: 0;
  background: transparent;
  box-shadow: none;
}

.faq-accordion__item + .faq-accordion__item {
  border-top: 1px solid rgba(240, 100, 8, 0.1);
}

.faq-accordion__item:has(.accordion-button:not(.collapsed)) {
  background: linear-gradient(90deg, rgba(240, 100, 8, 0.08) 0%, rgba(255, 255, 255, 0) 72%);
}

.faq-accordion__item:has(.accordion-button:not(.collapsed))::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  bottom: 0.85rem;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--hpc-orange), #d75707);
}

.faq-accordion__btn {
  gap: 0.85rem;
  padding: 1.05rem 0.35rem 1.05rem 0.85rem;
  font-size: clamp(0.98rem, 0.24vw + 0.94rem, 1.08rem);
  font-weight: 700;
  line-height: 1.48;
  color: var(--hpc-brand-dark);
  background: transparent;
  box-shadow: none;
  transition: color 0.22s ease, background 0.22s ease;
}

.faq-accordion__btn:not(.collapsed) {
  color: var(--hpc-brand-dark);
  background: transparent;
  box-shadow: none;
}

.faq-accordion__btn::before {
  content: "Q";
  flex-shrink: 0;
  width: 1.85rem;
  height: 1.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--hpc-orange);
  background: rgba(240, 100, 8, 0.1);
  border: 1px solid rgba(240, 100, 8, 0.16);
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease;
}

.faq-accordion__btn:not(.collapsed)::before {
  color: #fff;
  background: linear-gradient(135deg, var(--hpc-orange), #d75707);
  border-color: transparent;
}

.faq-accordion__btn::after {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  margin-left: auto;
  opacity: 0.85;
}

.faq-accordion__body {
  padding: 0 0.35rem 1.15rem 3.45rem;
  font-size: clamp(0.96rem, 0.2vw + 0.92rem, 1.03rem);
  line-height: 1.84;
  color: rgba(42, 24, 15, 0.86);
  text-align: justify;
  text-justify: inter-word;
}

.faq-visual-wrap {
  position: relative;
  padding: 0.65rem;
}

.faq-visual-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 1.35rem;
  background: linear-gradient(145deg, rgba(240, 100, 8, 0.16) 0%, rgba(255, 250, 245, 0.35) 52%, rgba(240, 100, 8, 0.08) 100%);
  pointer-events: none;
}

.faq-visual-wrap::after {
  content: "";
  position: absolute;
  inset: 0.65rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(255, 255, 255, 0.55);
  pointer-events: none;
}

.faq-visual {
  position: relative;
  z-index: 1;
  border-radius: 1.1rem;
  overflow: hidden;
  border: 1px solid rgba(240, 100, 8, 0.14);
  box-shadow:
    0 22px 48px rgba(240, 100, 8, 0.12),
    0 1px 0 rgba(255, 255, 255, 0.85) inset;
  background: #fff;
}

.faq-visual__img {
  display: block;
  width: 100%;
  height: auto;
  min-height: clamp(160px, 21vw, 260px);
  max-height: clamp(160px, 21vw, 260px);
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center top;
}

@media (min-width: 992px) {
  .faq-visual-wrap {
    position: sticky;
    top: 5.5rem;
  }
}

@media (max-width: 991.98px) {
  .faq-accordion-shell {
    padding: 0.85rem 0.95rem;
  }

  .faq-accordion__body {
    padding-left: 0.35rem;
  }

  .faq-visual-wrap {
    max-width: min(380px, 100%);
    margin-inline: auto;
  }

  .faq-visual__img {
    min-height: clamp(140px, 31vw, 190px);
    max-height: clamp(140px, 31vw, 190px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-accordion__btn,
  .faq-accordion__btn::before {
    transition: none;
  }
}

.site-footer {
  padding-bottom: 0;
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(0.96rem, 0.38vw + 0.91rem, 1.045rem);
}

.site-footer--pro {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-color: #112f55;
  background-image: none;
  border-top: none;
  --footer-glass-bg: rgba(255, 255, 255, 0.08);
  --footer-glass-bg-hover: rgba(255, 255, 255, 0.13);
  --footer-glass-border: rgba(255, 255, 255, 0.16);
  --footer-glass-border-hover: rgba(255, 255, 255, 0.26);
  --footer-glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.site-footer__accent-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  z-index: 2;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(42, 24, 15, 0.28) 22%,
    rgba(26, 16, 9, 0.42) 50%,
    rgba(42, 24, 15, 0.28) 78%,
    transparent 100%
  );
  opacity: 1;
  pointer-events: none;
}

.site-footer__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.35;
}

.site-footer.site-footer--pro .site-footer__glow {
  display: none;
}

.site-footer__glow--tl {
  width: min(520px, 90vw);
  height: min(520px, 90vw);
  top: -18%;
  left: -15%;
  background: rgba(240, 100, 8, 0.38);
}

.site-footer__glow--br {
  width: min(440px, 75vw);
  height: min(440px, 75vw);
  bottom: -10%;
  right: -12%;
  background: rgba(185, 71, 6, 0.32);
}

.site-footer__inner {
  z-index: 3;
}

.site-footer .brand-logo-img-footer {
  height: clamp(42px, 5vw, 50px);
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}

.footer-muted {
  color: rgba(255, 255, 255, 0.64) !important;
  font-size: 0.96rem;
  line-height: 1.56;
}

.footer-brand__tagline {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 210, 180, 0.95);
}

.footer-brand__title {
  margin: 0;
  font-size: clamp(1.12rem, 2.35vw, 1.3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.footer-brand__corp {
  font-size: 0.88rem !important;
  line-height: 1.45;
}

.footer-brand__desc {
  max-width: 28rem;
  font-size: 0.96rem !important;
}

.footer-cta-site {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  padding: 0.65rem 1rem;
  border-radius: 0.85rem;
  text-decoration: none;
  border: 1px solid var(--footer-glass-border, rgba(255, 255, 255, 0.16));
  background: var(--footer-glass-bg, rgba(255, 255, 255, 0.08));
  box-shadow: var(--footer-glass-inset, inset 0 1px 0 rgba(255, 255, 255, 0.1));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: inherit;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
}

.footer-cta-site:hover {
  border-color: var(--footer-glass-border-hover, rgba(255, 255, 255, 0.26));
  background: var(--footer-glass-bg-hover, rgba(255, 255, 255, 0.13));
  box-shadow:
    var(--footer-glass-inset, inset 0 1px 0 rgba(255, 255, 255, 0.1)),
    0 8px 22px rgba(0, 0, 0, 0.12);
  color: #fff;
  transform: translateY(-1px);
}

.footer-cta-site__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.75;
}

.footer-cta-site__url {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff !important;
}

.footer-legal-micro {
  margin: 0;
  padding: 0;
  border-top: none;
}

.footer-legal-micro__row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 32%) 1fr;
  gap: 0.65rem;
  align-items: baseline;
  padding: 0.55rem 0;
  margin: 0;
  border-bottom: none;
}

.footer-legal-micro__row:last-child {
  border-bottom: none;
}

.footer-legal-micro__dt {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}

.footer-legal-micro__dd {
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
}

.footer-micro-note {
  font-size: 0.78rem !important;
  line-height: 1.45;
}

.footer-section__title {
  margin: 0 0 1.35rem;
  padding-bottom: 0.72rem;
  font-size: 0.845rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-bottom: none;
  color: rgba(255, 255, 255, 0.95);
}

.footer-section__title::after {
  content: "";
  display: block;
  margin-top: 0.72rem;
  width: 2.85rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.55), transparent);
}

.footer-locations {
  margin-bottom: 0;
}

.footer-location {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.72rem;
  align-items: start;
  margin-bottom: 1rem;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.footer-location:hover {
  background: transparent;
  border-color: transparent;
}

.footer-location:last-child {
  margin-bottom: 0;
}

.footer-location__badge {
  flex-shrink: 0;
  min-width: 2.85rem;
  padding: 0.2rem 0.45rem;
  border-radius: 0.42rem;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: center;
  background: rgba(255, 255, 255, 0.12);
  color: #fff !important;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.footer-location__badge--muted {
  opacity: 0.88;
}

.footer-location__body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.footer-location__name {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.92;
}

.footer-location__addr {
  font-size: 0.9rem;
  line-height: 1.52;
  color: rgba(255, 255, 255, 0.74);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-location__addr-line {
  display: block;
}

.footer-location__badge--kr {
  background: linear-gradient(135deg, rgba(200, 16, 46, 0.35), rgba(0, 52, 120, 0.35));
  border-color: rgba(255, 255, 255, 0.22);
}

.footer-quick {
  display: flex;
  flex-direction: column;
}

.footer-chip {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.85rem;
  padding: 0.15rem 0;
  border-radius: 0;
  text-decoration: none;
  border: none;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  color: inherit;
  transition: color 0.2s ease;
}

.footer-chip:hover {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  color: #fff;
  transform: none;
}

.footer-chip--phone {
  width: fit-content;
  max-width: 100%;
}

.footer-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.footer-chip--sm {
  padding: 0.15rem 0;
  font-size: 0.78rem;
  font-weight: 600;
}

.footer-chip__k {
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.7;
}

.footer-chip__v {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #fff !important;
}

.footer-chip--mail {
  width: fit-content;
  flex-direction: column;
  gap: 0.15rem;
  align-items: flex-start;
}

.footer-social--pro {
  display: flex;
  gap: 0.65rem;
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 0.72rem;
  color: inherit;
  border: 1px solid var(--footer-glass-border, rgba(255, 255, 255, 0.16));
  background: var(--footer-glass-bg, rgba(255, 255, 255, 0.08));
  box-shadow: var(--footer-glass-inset, inset 0 1px 0 rgba(255, 255, 255, 0.1));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
}

.footer-social-btn:hover {
  border-color: var(--footer-glass-border-hover, rgba(255, 255, 255, 0.26));
  background: var(--footer-glass-bg-hover, rgba(255, 255, 255, 0.13));
  box-shadow:
    var(--footer-glass-inset, inset 0 1px 0 rgba(255, 255, 255, 0.1)),
    0 6px 18px rgba(0, 0, 0, 0.1);
  color: #fff;
  transform: translateY(-2px);
}

.footer-quick-links__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 0.65rem;
}

.footer-quick-links__list li {
  margin-bottom: 0.45rem;
}

.footer-quick-links__list li:last-child {
  margin-bottom: 0;
}

.footer-quick-links__list a {
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.2s ease,
    color 0.2s ease;
  color: rgba(255, 255, 255, 0.85) !important;
}

.footer-quick-links__list a:hover {
  color: #fff !important;
  border-bottom-color: rgba(255, 255, 255, 0.45);
}

.site-footer__bottom {
  margin-top: clamp(2.25rem, 4vw, 3rem);
  padding-top: 1.5rem;
  border-top: none;
}

.site-footer__copy {
  font-size: 0.88rem;
  line-height: 1.65;
  text-align: center;
  color: rgba(255, 255, 255, 0.58);
}

.footer-copy-name {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

.footer-copy-meta {
  color: inherit;
}

.footer-copy-link {
  font-weight: 700;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.88) !important;
}

.footer-copy-link:hover {
  text-decoration: underline;
  color: #fff !important;
}

/* Nút Hotline cố định — góc dưới trái, ring sóng quanh nút */
.floating-hotline {
  position: fixed;
  z-index: 1040;
  left: clamp(0.75rem, 3.5vw, 1.25rem);
  bottom: calc(env(safe-area-inset-bottom, 0px) + clamp(0.875rem, 5vw, 1.65rem));
  display: grid;
  place-items: center;
  width: 3.55rem;
  height: 3.55rem;
  text-decoration: none;
  color: inherit;
  isolation: isolate;
}

.floating-hotline:focus-visible {
  outline: none;
}

.floating-hotline:focus-visible .floating-hotline__icon {
  outline: 3px solid rgba(255, 255, 255, 0.95);
  outline-offset: 3px;
}

.floating-hotline__pulse {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3.25rem;
  height: 3.25rem;
  margin: 0;
  border-radius: 50%;
  border: 3px solid rgba(240, 100, 8, 0.55);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.28),
    0 0 18px rgba(240, 100, 8, 0.25);
  pointer-events: none;
  animation: floating-hotline-ring 2.15s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.floating-hotline__pulse--delayed {
  animation-delay: 1.08s;
}

@keyframes floating-hotline-ring {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.65;
  }

  100% {
    transform: translate(-50%, -50%) scale(2.1);
    opacity: 0;
  }
}

.floating-hotline__icon {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.35rem;
  height: 3.35rem;
  margin: auto;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(150deg, #ff9e56 0%, var(--hpc-orange) 46%, #d75707 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 8px 28px rgba(240, 100, 8, 0.42),
    0 5px 16px rgba(42, 24, 15, 0.12);
  transition:
    transform 0.26s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.26s ease;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .floating-hotline:hover .floating-hotline__icon {
    transform: scale(1.08);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.42) inset,
      0 12px 36px rgba(240, 100, 8, 0.5),
      0 8px 20px rgba(42, 24, 15, 0.15);
  }
}

.floating-hotline:active .floating-hotline__icon {
  transform: scale(0.96);
}

@media (prefers-reduced-motion: reduce) {
  .floating-hotline__pulse {
    animation: none;
    opacity: 0 !important;
  }

  .floating-hotline__icon {
    transition: none;
  }

  .floating-hotline:active .floating-hotline__icon,
  .floating-hotline:hover .floating-hotline__icon {
    transform: none;
  }
}

/* Nút mạng cố định — góc dưới phải (Facebook, TikTok, Zalo) */
.floating-social {
  position: fixed;
  z-index: 1039;
  right: clamp(0.75rem, 3.5vw, 1.25rem);
  bottom: calc(env(safe-area-inset-bottom, 0px) + clamp(0.875rem, 5vw, 1.65rem));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

@keyframes floating-social-ring {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.4;
  }

  100% {
    transform: translate(-50%, -50%) scale(1.88);
    opacity: 0;
  }
}

.floating-social__pulse {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 2.7rem;
  height: 2.7rem;
  margin: 0;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.38);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 0 12px rgba(0, 0, 0, 0.12);
  pointer-events: none;
  animation: floating-social-ring 2.45s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.floating-social__pulse--delayed {
  animation-delay: 1.22s;
}

.floating-social__btn {
  position: relative;
  display: grid;
  place-items: center;
  isolation: isolate;
  width: 2.95rem;
  height: 2.95rem;
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: box-shadow 0.22s ease;
}

.floating-social__icon {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  transition: transform 0.22s ease;
}

.floating-social__btn:focus-visible {
  outline: 3px solid rgba(255, 255, 255, 0.95);
  outline-offset: 3px;
}

.floating-social__btn:focus-visible .floating-social__icon {
  outline: none;
}

.floating-social__btn--facebook {
  background: #0866ff;
}

.floating-social__btn--tiktok {
  background: #000;
}

.floating-social__btn--zalo {
  background: #0068ff;
}

.floating-social__btn--register {
  border: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
  background: linear-gradient(150deg, #ff9e56 0%, var(--hpc-orange) 46%, #d75707 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.28) inset,
    0 6px 20px rgba(240, 100, 8, 0.38);
}

.floating-social__btn--register .floating-social__pulse {
  border-color: rgba(240, 100, 8, 0.5);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.16),
    0 0 14px rgba(240, 100, 8, 0.22);
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .floating-social__btn--register:hover {
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.35) inset,
      0 10px 28px rgba(240, 100, 8, 0.48);
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .floating-social__btn:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.26);
  }

  .floating-social__btn:hover .floating-social__icon {
    transform: scale(1.08);
  }

  .floating-social__btn:active .floating-social__icon {
    transform: scale(0.96);
  }
}

@media (prefers-reduced-motion: reduce) {
  .floating-social__pulse {
    animation: none;
    opacity: 0 !important;
  }

  .floating-social__btn {
    transition: none;
  }

  .floating-social__btn .floating-social__icon {
    transition: none;
  }

  .floating-social__btn:hover .floating-social__icon,
  .floating-social__btn:active .floating-social__icon {
    transform: none;
  }
}

.site-footer:not(.site-footer--pro) a.link-light,
.site-footer:not(.site-footer--pro) .link-light {
  color: #fff !important;
}

.site-footer:not(.site-footer--pro) a.link-light:hover,
.site-footer:not(.site-footer--pro) .link-light:hover {
  color: rgba(255, 255, 255, 0.88) !important;
}

@media (prefers-reduced-motion: reduce) {
  .footer-social-btn:hover,
  .footer-cta-site:hover {
    transform: none;
  }
}

/* Legacy helpers (landing cũ) */
.footer-contact li {
  margin-bottom: 0.65rem;
}

.footer-contact li:last-child {
  margin-bottom: 0;
}

.footer-social-link {
  color: inherit;
}

.footer-social-link:hover {
  color: rgba(255, 255, 255, 0.92);
}

@media (prefers-reduced-motion: reduce) {
  .btn-cta {
    animation: none;
  }

  .btn-cta:hover,
  .btn-cta:focus {
    transform: none;
  }

  .site-navbar .navbar-brand {
    transition: none;
  }

  .site-navbar .navbar-brand:hover {
    transform: none;
  }

  .site-navbar .site-nav-link {
    transition: none;
  }

  .hero-video-pause-btn {
    transition: none;
  }

  .hero-video-pause-btn:active {
    transform: none;
  }
}

@media (max-width: 991.98px) {
  body {
    padding-top: 0;
  }

  .hero {
    padding-bottom: 1.85rem;
  }

  .hero-video-section {
    min-height: 100svh;
    padding: 0;
  }
}

/* —— Cảm nhận học viên (theo layout trungtamduhocsunny, màu brand landing) */

.section-testimonials {
  border-top: 1px solid rgba(240, 100, 8, 0.12);
}

.testimonials-head__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hpc-orange);
}

.testimonials-head__title {
  color: var(--hpc-brand-dark);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.8vw + 0.42rem, 2.125rem);
  letter-spacing: -0.035em;
  line-height: 1.22;
}

.testimonials-head__lead {
  max-width: 40rem;
  color: rgba(42, 24, 15, 0.88);
  font-size: clamp(0.95rem, 1.35vw + 0.82rem, 1.0525rem);
  line-height: 1.62;
}

.testimonial-video-wrap {
  padding-bottom: 0.5rem;
}

.testimonial-video-card {
  position: relative;
  height: 100%;
  border-radius: 1.125rem;
  overflow: hidden;
  border: 1px solid rgba(42, 24, 15, 0.08);
  background: #fff;
  box-shadow:
    0 2px 8px rgba(26, 26, 46, 0.04),
    0 16px 40px rgba(185, 71, 6, 0.08);
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease;
}

@media (hover: hover) and (pointer: fine) {
  .testimonial-video-card:hover {
    transform: translateY(-4px);
    box-shadow:
      0 8px 24px rgba(245, 137, 31, 0.14),
      0 20px 48px rgba(42, 24, 15, 0.08);
  }
}

.testimonial-video-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  border-radius: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: linear-gradient(135deg, var(--hpc-brand-dark) 0%, var(--hpc-orange) 48%, #ff9740 100%);
  box-shadow:
    0 4px 16px rgba(240, 100, 8, 0.35),
    0 2px 8px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.12);
}

.testimonial-video-badge__icon {
  flex-shrink: 0;
  opacity: 0.95;
}

.testimonial-video-frame {
  position: relative;
  background: #151018;
}

.testimonial-video-poster {
  margin: 0;
  padding: 0;
  border: 0;
  background: #151018;
  cursor: pointer;
  overflow: hidden;
}

.testimonial-video-poster:focus-visible {
  outline: 2px solid var(--hpc-orange);
  outline-offset: 2px;
}

.testimonial-video-poster img {
  position: relative;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.testimonial-video-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(0, 0, 0, 0.22);
  pointer-events: none;
  transition: background 0.25s ease;
}

.testimonial-video-poster:hover img {
  transform: scale(1.03);
}

.testimonial-video-poster:hover::after {
  background: rgba(0, 0, 0, 0.32);
}

.testimonial-yt-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.45));
  transition: transform 0.2s ease;
  pointer-events: none;
}

.testimonial-video-poster:hover .testimonial-yt-play {
  transform: translate(-50%, -50%) scale(1.06);
}

.testimonial-yt-play-icon {
  display: block;
  width: clamp(56px, 14vw, 72px);
  height: auto;
}

/* --- Scroll signup modal --- */
.signup-modal__dialog {
  max-width: min(560px, calc(100% - 1.5rem));
}

.signup-modal__content {
  border-radius: 0;
  overflow: hidden;
  box-shadow:
    0 28px 64px rgba(185, 71, 6, 0.16),
    0 12px 32px rgba(0, 0, 0, 0.1);
}

.signup-modal__header {
  align-items: flex-start;
  gap: 1rem;
  padding: 1.35rem 1.5rem 1.1rem;
  background: linear-gradient(180deg, #fffaf5 0%, #fff 100%);
}

.signup-modal__head-copy {
  padding-right: 0.5rem;
}

.signup-modal .modal-title {
  margin-bottom: 0.45rem;
  font-size: clamp(1.15rem, 2.5vw, 1.38rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--hpc-brand-dark);
}

.signup-modal__lead {
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(42, 24, 15, 0.78);
}

.signup-modal__body {
  padding: 0.35rem 1.5rem 1.5rem;
}

.signup-modal .consult-card.consult-card--pro {
  box-shadow: none;
  border: none;
  border-radius: 0;
  background: transparent;
}

.signup-modal .consult-card.consult-card--pro::before {
  display: none;
}

.signup-modal .consult-input,
.signup-modal .form-control,
.signup-modal .form-select,
.signup-modal .consult-submit {
  border-radius: 0;
}

@supports selector(:has(*)) {
  body.modal-open:has(.signup-modal.show) .modal-backdrop {
    background-color: rgba(55, 28, 10, 0.55) !important;
  }
}

/* --- Thank you modal (sau gửi form) --- */
.thanks-modal__dialog {
  max-width: min(440px, calc(100% - 1.5rem));
}

.thanks-modal__body {
  position: relative;
  padding: 2.5rem 1.75rem 2rem;
  background: linear-gradient(180deg, #fffaf5 0%, #fff 100%);
}

.thanks-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.thanks-modal__icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.thanks-modal__title {
  margin-bottom: 0.75rem;
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--hpc-brand-dark);
}

.thanks-modal__message {
  max-width: 22rem;
  margin-inline: auto;
  margin-bottom: 1.75rem !important;
  font-size: 0.98rem;
  line-height: 1.6;
  color: rgba(42, 24, 15, 0.78);
}

.thanks-modal__btn {
  min-width: 10rem;
  padding-inline: 1.75rem;
}

.testimonial-video-modal .ratio iframe,
.testimonial-video-modal-iframe {
  border: 0;
  width: 100%;
  height: 100%;
}

.testimonial-video-modal__dialog {
  max-width: min(96vw, 920px);
  width: 100%;
}

.testimonial-video-modal__content {
  background: #0c0c0f;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow:
    0 32px 90px rgba(0, 0, 0, 0.5),
    0 0 0 3px var(--hpc-orange),
    0 0 56px rgba(240, 100, 8, 0.18);
}

.testimonial-video-modal__header {
  background: linear-gradient(118deg, var(--hpc-brand-dark) 0%, var(--hpc-orange) 44%, #ff9740 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.testimonial-video-modal .modal-title {
  font-size: clamp(1rem, 2.4vw, 1.16rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.testimonial-video-modal .modal-body .ratio {
  background: #000;
}

@media (prefers-reduced-motion: reduce) {
  .testimonial-video-card,
  .testimonial-video-card:hover,
  .testimonial-video-poster,
  .testimonial-video-poster:hover img,
  .testimonial-yt-play,
  .testimonial-text-card,
  .testimonial-text-card:hover {
    transition: none;
    transform: none;
  }

  .testimonial-video-card:hover {
    box-shadow:
      0 2px 8px rgba(26, 26, 46, 0.04),
      0 16px 40px rgba(185, 71, 6, 0.08);
  }
}

@supports selector(:has(*)) {
  body.modal-open:has(.testimonial-video-modal.show) .modal-backdrop {
    background-color: rgba(55, 28, 10, 0.62) !important;
  }
}

.testimonial-video-body {
  padding: 1.25rem 1.35rem 1.4rem;
  background: linear-gradient(180deg, #fafafa 0%, #fff 100%);
}

.testimonial-video-quote {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  line-height: 1.58;
  font-style: italic;
  color: #2a180f;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--hpc-orange), var(--hpc-brand-dark));
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(240, 100, 8, 0.32);
}

.testimonial-meta-name {
  font-weight: 700;
  color: #1a110a;
}

.testimonial-meta-role {
  color: rgba(42, 24, 15, 0.78);
}

.testimonial-text-wrap {
  padding-top: 0.25rem;
}

.testimonial-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(240, 100, 8, 0.15);
  border-radius: 1.125rem;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.92) inset,
    0 10px 36px rgba(185, 71, 6, 0.07);
  padding: 1.75rem 1.5rem 1.6rem;
  height: 100%;
  background: linear-gradient(165deg, #fff 0%, rgba(255, 247, 237, 0.45) 100%);
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.testimonial-text-card:hover {
  transform: translateY(-5px);
  border-color: rgba(240, 100, 8, 0.32);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.92) inset,
    0 16px 44px rgba(240, 100, 8, 0.12);
}

.testimonial-card-icon {
  position: absolute;
  top: 1.1rem;
  right: 1.25rem;
  font-size: 1.75rem;
  color: rgba(240, 100, 8, 0.22);
  line-height: 1;
  pointer-events: none;
}

.testimonial-stars {
  position: relative;
  z-index: 1;
  margin: 0;
  letter-spacing: 0.09em;
  font-size: 0.92rem;
  line-height: 1;
  color: var(--hpc-orange);
}

.testimonial-card-text {
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
  line-height: 1.65;
  color: #2a180f;
}