/* ==========================================================================
   TAXI TUY HÒA – TÂY HÒA – PHÚ YÊN
   Landing Page Stylesheet (Pure CSS3 - Minimalist & Luxury)
   Hotline: 0787 525 235
   ========================================================================== */

/* --- CSS Variables & Design System --- */
:root {
  /* Brand Colors (Nhận diện thực tế văn phòng Tây Hòa) */
  --color-primary: #0e5836;        /* Xanh lục bảo đậm sang trọng */
  --color-primary-dark: #083b23;   /* Xanh đậm quý phái */
  --color-primary-light: #15794c;  /* Xanh tươi */
  --color-primary-soft: #ecfdf5;   /* Xanh nhạt nền thẻ */
  
  --color-accent: #f59e0b;         /* Vàng hổ phách / Taxi Gold */
  --color-accent-hover: #d97706;   
  --color-accent-soft: #fef3c7;

  --color-call-red: #dc2626;       /* Đỏ hotline tiêu chuẩn quốc tế */
  --color-call-red-hover: #b91c1c;

  --color-zalo: #0068ff;           /* Xanh dương Zalo */

  /* Neutral Shades */
  --color-text-main: #0f172a;      /* Chữ đậm nét, siêu rõ cho người lớn tuổi */
  --color-text-muted: #334155;     /* Chữ phụ rõ ràng, không mờ */
  --color-text-light: #64748b;
  --color-bg-body: #f8fafc;        /* Nền trang thanh lịch, dịu mắt */
  --color-bg-card: #ffffff;

  /* Typography */
  --font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  /* Radii (Sắc sảo, sang trọng, tránh bo tròn quá đà) */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --radius-full: 9999px;
  
  /* Soft Luxury Elevation Shadows (Không cần lạm dụng border) */
  --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 6px 20px -3px rgba(0, 0, 0, 0.06), 0 2px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-card-hover: 0 16px 36px -6px rgba(14, 88, 54, 0.12), 0 6px 12px -3px rgba(0, 0, 0, 0.04);
  --shadow-cta: 0 10px 30px -4px rgba(14, 88, 54, 0.1);
  --shadow-call-btn: 0 6px 18px rgba(220, 38, 38, 0.32);

  /* Dimensions */
  --container-max: 1200px;
  --floating-bar-height: 72px;
}

/* --- Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: 1.0625rem; /* ~17px: Người lớn tuổi đọc rất rõ */
  line-height: 1.6;
  color: var(--color-text-main);
  background-color: var(--color-bg-body);
  padding-bottom: calc(var(--floating-bar-height) + 16px);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (max-width: 480px) {
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }
}

.text-center {
  text-align: center;
}

/* --- Top Announcement Bar --- */
.top-announcement {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  font-size: 0.875rem;
  padding: 7px 0;
}

.top-announcement-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: #ecfdf5;
  white-space: nowrap;
}

.pulsing-dot {
  width: 8px;
  height: 8px;
  background-color: #10b981;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.top-contact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.top-contact-label {
  opacity: 0.85;
}

.top-phone-link {
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.top-phone-link:hover {
  text-decoration: underline;
}

/* --- Site Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 8px 0;
  gap: 12px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  min-width: 0;
}

.brand-logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 3px 8px rgba(14, 88, 54, 0.2);
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-title {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -0.2px;
  line-height: 1.2;
  white-space: nowrap;
}

.brand-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-accent-hover);
  white-space: nowrap;
}

@media (max-width: 420px) {
  .brand-logo-icon {
    width: 36px;
    height: 36px;
  }
  
  .brand-title {
    font-size: 0.9375rem;
  }
  
  .brand-subtitle {
    font-size: 0.6875rem;
  }
}

.desktop-nav {
  display: none;
}

@media (min-width: 992px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
  }
  
  .desktop-nav a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-main);
    transition: color 0.2s ease;
    padding: 6px 0;
    white-space: nowrap;
  }
  
  .desktop-nav a:hover {
    color: var(--color-primary);
  }
}

/* Nút Header Gọi Điện: Gọn Gàng, Sang Trọng, KHÔNG RỚT CHỮ */
.header-cta-group {
  flex-shrink: 0;
}

.btn-call-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--color-call-red), #ef4444);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 3px 10px rgba(220, 38, 38, 0.28);
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  min-height: 40px;
}

.btn-call-header:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(220, 38, 38, 0.4);
}

.btn-call-header .btn-icon {
  flex-shrink: 0;
}

.header-call-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  line-height: 1;
}

.call-badge-desktop {
  display: none;
  font-size: 0.75rem;
  text-transform: uppercase;
  opacity: 0.95;
  font-weight: 600;
}

.call-number-text {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .call-badge-desktop {
    display: inline;
  }
  
  .call-number-text {
    font-size: 1.0625rem;
  }
  
  .btn-call-header {
    padding: 9px 18px;
  }
}

@media (max-width: 420px) {
  .btn-call-header {
    padding: 7px 12px;
    gap: 6px;
  }
  
  .call-number-text {
    font-size: 0.875rem;
  }
}

/* --- Section Typography & Spacing --- */
.section-padding {
  padding: 56px 0;
}

@media (min-width: 992px) {
  .section-padding {
    padding: 80px 0;
  }
}

.section-header {
  margin-bottom: 36px;
}

.section-kicker {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.3;
  margin-bottom: 12px;
  text-wrap: balance; /* Tránh rớt chữ */
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  text-wrap: pretty;
}

/* --- Buttons Common --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border-radius: var(--radius-md);
  text-align: center;
  transition: all 0.2s ease;
  min-height: 48px;
  white-space: nowrap;
}

/* --- HERO SECTION --- */
.hero-section {
  padding: 36px 0 48px 0;
  background: linear-gradient(180deg, #f0f7f3 0%, #ffffff 100%);
}

@media (min-width: 992px) {
  .hero-section {
    padding: 54px 0 72px 0;
  }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }
}

@keyframes hero-fade-up {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  animation: hero-fade-up 0.75s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-visual {
  animation: hero-fade-up 0.85s cubic-bezier(0.16, 1, 0.3, 1) 0.12s both;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-soft);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.tag-pin-svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Căn chỉnh H1: Cân bằng, không bị rớt chữ trơ trọi "- Phú Yên" */
.hero-title {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 900;
  color: var(--color-primary-dark);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  text-wrap: balance;
}

.hero-title span {
  display: inline;
}

.hero-title-suffix {
  display: inline-block;
  color: var(--color-primary);
  margin-left: 6px;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 24px;
  text-wrap: pretty;
}

.hero-lead strong {
  color: var(--color-text-main);
}

/* --- HERO ACTION GROUP (Trực tiếp, không lạm dụng thẻ hộp) --- */
.hero-action-group {
  margin-bottom: 28px;
}

.hero-action-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
}

@media (min-width: 520px) {
  .hero-action-btns {
    flex-direction: row;
    align-items: center;
  }
}

.btn-hero-call {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--color-call-red), #ef4444);
  color: #ffffff;
  padding: 16px 26px;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 24px -4px rgba(220, 38, 38, 0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn-hero-call:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -4px rgba(220, 38, 38, 0.55);
}

.btn-hero-call:active,
.btn-hero-zalo:active,
.btn-primary-call-large:active,
.btn-banner-call:active,
.btn-card-call:active,
.floating-call-btn:active {
  transform: scale(0.97);
}

.hero-call-label {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.hero-call-label strong {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.5px;
}

.btn-hero-zalo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #ffffff;
  color: var(--color-zalo);
  border: 1.5px solid #dbeafe;
  padding: 15px 22px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-hero-zalo:hover {
  background-color: #eff6ff;
  border-color: var(--color-zalo);
}

.hero-note-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.hero-note-inline svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Dải Cam Kết Tuyến Tính: KHÔNG DÙNG THẺ CARD VUÔNG */
.hero-commit-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 16px 0;
  border-top: 1px solid rgba(14, 88, 54, 0.12);
  border-bottom: 1px solid rgba(14, 88, 54, 0.12);
  list-style: none;
}

@media (min-width: 600px) {
  .hero-commit-strip {
    grid-template-columns: 1fr 1fr;
    gap: 12px 18px;
  }
}

.hero-commit-strip li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.90625rem;
  color: var(--color-text-main);
  line-height: 1.4;
}

.commit-bullet {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

/* Hero Visual Frame (Hình ảnh thực tế không đóng card nhựa) */
.visual-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 36px -8px rgba(0, 0, 0, 0.12);
}

.hero-main-img {
  width: 100%;
  aspect-ratio: 1280 / 853;
  object-fit: cover;
  display: block;
}

.visual-caption {
  padding: 14px 18px;
  background-color: #ffffff;
  border-top: 1px solid #f1f5f9;
}

.caption-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.caption-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* --- Section 2: Fleet (Dòng Xe - Horizontal Slider) --- */
.fleet-section {
  background-color: #ffffff;
  overflow: hidden;
}

.fleet-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.fleet-header-text {
  max-width: 650px;
}

.slider-nav-btns {
  display: flex;
  align-items: center;
  gap: 10px;
}

.slider-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid #e2e8f0;
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-subtle);
  transition: all 0.2s ease;
  cursor: pointer;
}

.slider-arrow:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(14, 88, 54, 0.2);
}

.slider-arrow:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
  background-color: #ffffff;
  color: #94a3b8;
  border-color: #e2e8f0;
}

/* Slider Track: Lướt chạm mượt mà */
.fleet-slider-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 8px 4px 18px 4px;
  scrollbar-width: none; /* Firefox */
}

.fleet-slider-track::-webkit-scrollbar {
  display: none; /* Chrome, Safari */
}

/* Thẻ Xe Trong Slider (Giao diện phương tiện hiện đại, không thô) */
.fleet-card {
  flex: 0 0 84%;
  max-width: 320px;
  scroll-snap-align: start;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #f1f5f9;
  box-shadow: 0 4px 16px -2px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@media (min-width: 640px) {
  .fleet-card {
    flex: 0 0 340px;
    max-width: 340px;
  }
}

@media (min-width: 1024px) {
  .fleet-card {
    flex: 0 0 360px;
    max-width: 360px;
  }
}

.fleet-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.09);
}

.fleet-img-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  background: linear-gradient(180deg, #f8fafc 0%, #edf2f7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.fleet-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.3s ease;
}

.fleet-card:hover .fleet-img {
  transform: scale(1.04);
}

.car-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(14, 88, 54, 0.92);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
}

.fleet-info {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.car-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  white-space: nowrap;
}

.car-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
  flex-grow: 1;
  text-wrap: pretty;
}

.car-quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.q-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  background-color: var(--color-primary-soft);
  padding: 3px 9px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.btn-card-call {
  width: 100%;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 0.9375rem;
  gap: 8px;
  padding: 11px;
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.btn-card-call:hover {
  background-color: var(--color-primary-dark);
}

/* Dots Indicator */
.slider-dots-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #cbd5e1;
  border: none;
  cursor: pointer;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease, border-radius 0.3s ease, box-shadow 0.3s ease;
  padding: 0;
}

.slider-dot:hover {
  background-color: #94a3b8;
}

.slider-dot.active {
  width: 28px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(14, 88, 54, 0.28);
}

/* --- Section 3: Coverage Panel (Bố Cục Vùng Liền Mạch) --- */
.areas-section {
  background-color: #f8fafc;
}

.coverage-panel {
  display: grid;
  grid-template-columns: 1fr;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
  margin-bottom: 24px;
  overflow: hidden;
}

@media (min-width: 900px) {
  .coverage-panel {
    grid-template-columns: 1.15fr 1px 1.35fr;
  }
}

.coverage-divider {
  background-color: #e2e8f0;
  height: 1px;
}

@media (min-width: 900px) {
  .coverage-divider {
    height: auto;
    width: 1px;
  }
}

.coverage-col {
  padding: 30px 24px;
}

.primary-col {
  background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
}

.coverage-col-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.coverage-pin-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.coverage-region-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.3;
}

.coverage-loc-tag {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent-hover);
  display: block;
}

.coverage-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.coverage-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.loc-pill {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-main);
  background-color: #f1f5f9;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
  cursor: default;
}

.loc-pill:hover {
  transform: translateY(-2px);
  background-color: #ffffff;
  color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(14, 88, 54, 0.12);
}

.primary-col .loc-pill {
  background-color: rgba(14, 88, 54, 0.08);
  color: var(--color-primary-dark);
}

.primary-col .loc-pill:hover {
  background-color: #ffffff;
  color: var(--color-primary);
}

.coverage-subblock {
  margin-bottom: 22px;
}

.coverage-subblock:last-child {
  margin-bottom: 0;
}

.coverage-bottom-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background-color: #ffffff;
  padding: 16px 22px;
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
  text-align: center;
  font-size: 0.9375rem;
  color: var(--color-text-main);
}

@media (min-width: 768px) {
  .coverage-bottom-bar {
    flex-direction: row;
    text-align: left;
  }
}

.coverage-call-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-call-red);
  color: #ffffff;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 800;
  white-space: nowrap;
  transition: background-color 0.15s ease;
}

.coverage-call-link:hover {
  background-color: var(--color-call-red-hover);
}

/* --- Section 4: Needs (Dải Nhu Cầu Phẳng, Tinh Tế) --- */
.needs-section {
  background-color: #ffffff;
}

.needs-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .needs-strip {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (min-width: 1024px) {
  .needs-strip {
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }
}

.need-entry {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-bottom: 16px;
  border-bottom: 1px solid #f1f5f9;
}

@media (min-width: 1024px) {
  .need-entry {
    border-bottom: none;
    border-right: 1px solid #f1f5f9;
    padding-right: 20px;
    padding-bottom: 0;
  }
  .need-entry:last-child {
    border-right: none;
  }
}

.need-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  flex-shrink: 0;
}

.need-name {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  line-height: 1.35;
}

.need-text {
  font-size: 0.90625rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* --- Section 5: Gallery (Mosaic Nhiếp Ảnh Tự Nhiên) --- */
.gallery-section {
  background-color: #f8fafc;
}

.editorial-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 768px) {
  .editorial-gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .featured-tile {
    grid-column: span 2;
  }
}

.gallery-tile {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: #0f172a;
}

.tile-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.gallery-tile:hover .tile-img {
  transform: scale(1.025);
}

.tile-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.85) 100%);
  color: #ffffff;
  padding: 22px 18px 14px 18px;
  display: flex;
  flex-direction: column;
}

.tile-caption strong {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.tile-caption span {
  font-size: 0.8125rem;
  opacity: 0.9;
}

/* --- Section 6: Process Flow (Dòng Chảy Quy Trình Tuyến Tính) --- */
.steps-section {
  background-color: #ffffff;
}

.process-flow {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

@media (min-width: 860px) {
  .process-flow {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
}

.process-step {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
}

.process-number {
  font-size: 1.875rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -1px;
  opacity: 0.9;
  flex-shrink: 0;
}

.process-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.process-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.process-arrow {
  display: none;
  color: #cbd5e1;
  flex-shrink: 0;
}

@media (min-width: 860px) {
  .process-arrow {
    display: block;
  }
}

.btn-primary-call-large {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--color-call-red), #ef4444);
  color: #ffffff;
  font-size: 1.1875rem;
  font-weight: 900;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-call-btn);
  white-space: nowrap;
}

.btn-primary-call-large:hover {
  background: linear-gradient(135deg, var(--color-call-red-hover), var(--color-call-red));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(220, 38, 38, 0.45);
}

/* --- Section 7: FAQ (Dạng Phẳng Tối Giản, Không Thẻ Card) --- */
.faq-section {
  background-color: #f8fafc;
}

.faq-list {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  border-top: 1px solid #e2e8f0;
}

.faq-item {
  border-bottom: 1px solid #e2e8f0;
  background: transparent;
  transition: background-color 0.15s ease;
}

.faq-question {
  padding: 18px 8px;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  user-select: none;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  flex-shrink: 0;
  transition: transform 0.2s ease;
  color: var(--color-primary);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 8px 18px 8px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

@keyframes faq-open {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-item[open] .faq-answer {
  animation: faq-open 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer strong {
  color: var(--color-text-main);
}

/* --- Section 8: Final CTA Banner (Băng Rôn Sang Trọng Toàn Chiều Ngang) --- */
.final-cta-banner {
  padding: 64px 0;
  background: linear-gradient(135deg, #062b1a 0%, #0e5836 100%);
  color: #ffffff;
}

.final-cta-kicker {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.final-cta-title {
  font-size: clamp(1.625rem, 4vw, 2.375rem);
  font-weight: 900;
  margin-bottom: 12px;
  line-height: 1.3;
  text-wrap: balance;
}

.final-cta-lead {
  font-size: 1.0625rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 28px;
  text-wrap: pretty;
}

.final-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  justify-content: center;
}

@media (min-width: 500px) {
  .final-cta-actions {
    flex-direction: row;
  }
}

.btn-banner-call {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--color-call-red), #ef4444);
  color: #ffffff;
  padding: 16px 28px;
  border-radius: var(--radius-full);
  font-size: 1.125rem;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
  transition: transform 0.2s ease;
}

.btn-banner-call:hover {
  transform: translateY(-2px);
}

.btn-banner-zalo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 16px 24px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  white-space: nowrap;
  backdrop-filter: blur(4px);
  transition: background-color 0.2s ease;
}

.btn-banner-zalo:hover {
  background-color: rgba(255, 255, 255, 0.22);
}
/* --- Site Footer --- */
.site-footer {
  background-color: #081d13;
  color: #cbd5e1;
  padding-top: 48px;
  font-size: 0.9375rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 36px;
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

.footer-brand-title {
  color: #ffffff;
  font-size: 1.1875rem;
  font-weight: 800;
  margin-bottom: 10px;
  text-wrap: balance;
}

.footer-desc {
  line-height: 1.6;
  color: #94a3b8;
  text-wrap: pretty;
}

.footer-heading {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 14px;
  white-space: nowrap;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}

.footer-icon-wrap {
  width: 32px;
  height: 32px;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-phone-highlight {
  display: block;
  font-size: 1.1875rem;
  font-weight: 800;
  color: var(--color-accent);
  white-space: nowrap;
}

.footer-phone-highlight:hover {
  text-decoration: underline;
}

.footer-car-list li {
  margin-bottom: 8px;
  color: #94a3b8;
  white-space: nowrap;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px 0;
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
  font-size: 0.8125rem;
  color: #64748b;
}

@media (min-width: 768px) {
  .footer-bottom-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom strong {
  color: #ffffff;
  white-space: nowrap;
}

/* --- Mobile Floating Bottom Call Bar --- */
.mobile-floating-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
  padding: 8px 12px;
  padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 992px) {
  .mobile-floating-bar {
    display: none;
  }
}

.floating-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.floating-phone-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.floating-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1.1;
  white-space: nowrap;
}

.floating-phone-num {
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--color-call-red);
  letter-spacing: 0.5px;
  line-height: 1.2;
  white-space: nowrap;
}

.floating-btn-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.floating-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--color-call-red), #ef4444);
  color: #ffffff;
  font-size: 0.9375rem;
  font-weight: 800;
  padding: 9px 16px;
  border-radius: var(--radius-full);
  box-shadow: 0 3px 10px rgba(220, 38, 38, 0.35);
  white-space: nowrap;
}

.floating-zalo-btn {
  background-color: #e6f0ff;
  color: var(--color-zalo);
  font-size: 0.8125rem;
  font-weight: 800;
  padding: 9px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

/* ==========================================================================
   MICRO-INTERACTIONS & LUXURY ANIMATION EFFECTS
   ========================================================================== */

/* 1. Tia sáng lướt qua nút gọi chính (Shimmer Ray Effect) */
@keyframes cta-shimmer {
  0% { transform: translateX(-160%) skewX(-25deg); }
  20%, 100% { transform: translateX(260%) skewX(-25deg); }
}

.btn-hero-call::after,
.btn-primary-call-large::after,
.btn-banner-call::after,
.floating-call-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.38) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: translateX(-160%) skewX(-25deg);
  animation: cta-shimmer 4.6s infinite ease-in-out;
  pointer-events: none;
}

.btn-primary-call-large,
.btn-banner-call,
.floating-call-btn {
  position: relative;
  overflow: hidden;
}

/* 2. Hiệu ứng rung chuông nhẹ nhàng định kỳ cho biểu tượng điện thoại */
@keyframes phone-ring-subtle {
  0%, 78%, 100% { transform: rotate(0deg); }
  80% { transform: rotate(14deg); }
  82% { transform: rotate(-12deg); }
  84% { transform: rotate(12deg); }
  86% { transform: rotate(-8deg); }
  88% { transform: rotate(6deg); }
  90% { transform: rotate(0deg); }
}

.btn-hero-call .btn-icon,
.btn-primary-call-large .btn-icon,
.btn-banner-call .btn-icon,
.floating-call-btn svg,
.btn-call-header .btn-icon {
  animation: phone-ring-subtle 4.5s infinite ease-in-out;
  transform-origin: center bottom;
}

/* 3. Hiệu ứng thở nhẹ (Breathing Glow) cho nút gọi nổi trên Mobile */
@keyframes pulse-call-glow {
  0%, 100% { box-shadow: 0 3px 10px rgba(220, 38, 38, 0.35); }
  50% { box-shadow: 0 5px 18px rgba(220, 38, 38, 0.65); }
}

.floating-call-btn {
  animation: pulse-call-glow 2.5s infinite ease-in-out;
}

/* 4. Hiệu ứng cuộn mượt xuất hiện (Scroll Reveal Fade-Up) */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 5. Tương thích chế độ giảm chuyển động của người dùng */
@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .btn-hero-call::after,
  .btn-primary-call-large::after,
  .btn-banner-call::after,
  .floating-call-btn::after {
    display: none !important;
  }
  .btn-hero-call .btn-icon,
  .btn-primary-call-large .btn-icon,
  .btn-banner-call .btn-icon,
  .floating-call-btn svg,
  .btn-call-header .btn-icon {
    animation: none !important;
  }
  .floating-call-btn {
    animation: none !important;
  }
}