/* ===================================================
   SMILE VAN VIP PHUKET — style.css
   =================================================== */

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --gold: #f0c040;
  --black: #1a1a1a;
  --gold-dark: #c9961e;
  --navy: #167ce9;
  --navy-mid: #167ce9;
  --navy-deep: #167ce9;
  --line-green: #06c755;
  --text-dark: #1a1a1a;
  --text-mid: #555;
  --text-light: #888;
  --bg-light: #f8f8f8;
  --white: #ffffff;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-md: 0 6px 24px rgba(0,0,0,0.12);
  --transition: 0.25s ease;
  --container: 1100px;
  --navbar-h: 75px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Prompt', 'Sarabun', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: opacity var(--transition);
}

a:hover { opacity: 0.8; }

ul { list-style: none; }

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== SECTION BASE ===== */
.section {
  padding: 72px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 10px;
}

.section-header h2 {
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-line {
  width: 50px;
  height: 3px;
  background: var(--gold);
  margin: 0 auto;
  border-radius: 2px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Prompt', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), opacity var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}

.btn:active { transform: translateY(0); }

.btn-line {
  background: var(--line-green);
  color: var(--white);
}

.btn-call {
  background: #2601fa;
  color: var(--white);
}
.btn-whatsapp {
  background: #12c97d;
  color: var(--white);
}



/* ===== TOP BAR ===== */
.top-bar {
  background: var(--navy);
  padding: 15px 0;
  font-size: 14px;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between; 
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.top-left {
  color: #fff;
  font-weight: 500;
}

.top-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top-link {
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}

.top-link:hover {
  color: var(--black);
  opacity: 1;
}

/* ===== NAVBAR ===== */
.navbar {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.nav-inner {
  position: relative;
  height: var(--navbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: -17px;
  flex-shrink: 0;
}

.logo-icon {
  width: 140px;
  height: auto;
  border-radius: 0;
}

.logo-icon img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.brand {
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.5px;
}

.brand-sub {
  font-size: 10px;
  color: var(--text-light);
  letter-spacing: 1px;
}

/* Nav right */
.nav-right {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 0 0 auto;
}

.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  position: relative;
  display: inline-block;
  font-size: 17px;
  font-weight: 500;
  color: var(--text-dark);
  padding: 6px 12px;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -18px; 
  width: 0;
  height: 3px;
  background: var(--navy);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}
.nav-links a:hover {
  color: var(--navy);
}

.nav-links a:hover::after {
  width: 100%;
}

/* ===== LANG BUTTON ===== */
.lang-switch {
  display: flex;
  gap: 6px;
  background: #f5f5f5;
  padding: 4px;
  border-radius: 20px;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  border: none;
  background: transparent;
  padding: 6px 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 20px;
  transition: all 0.25s ease;
  color: #555;
}

.lang-btn img {
  width: 18px;      
  height: 18px;
  object-fit: cover;
  border-radius: 50%; 
}

.lang-btn:hover {
  background: rgba(0,0,0,0.05);
}

.lang-btn.active {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.lang-btn.active img {
  filter: brightness(1.1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.hamburger:hover { background: var(--bg-light); }

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 998;
}

.nav-overlay.show { display: block; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 0 80px;
}

/* SLIDER */
.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1s ease, transform 6s ease;
}

.slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  background: rgba(0, 0, 0, 0.45); /* 🔥 พื้นหลังโปร่ง */
  padding: 30px 30px;
  border-radius: 12px;
}

.hero h1 {
  font-size: clamp(28px, 5.5vw, 52px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 18px;
}

.hero h1 .accent { color: var(--navy); }

.hero-desc {
  font-size: clamp(14px, 2.2vw, 17px);
  color: rgba(255,255,255,0.72);
  margin-bottom: 36px;
  font-family: 'Sarabun', sans-serif;
  font-weight: 300;
  line-height: 1.8;
}

.cta-group {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Hero stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  gap: 8px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 28px;
}

.stat strong {
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.stat span {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.2);
}

/* ===== FEATURES ===== */
.features {
  background: #fff;
}

/* about layout */
.feat-about {
  display: flex;
  align-items: center;
  gap: 60px;
  margin-bottom: 20px; 
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 50px 50px;
  opacity: 0;
  transform: translateY(40px);
  box-shadow: var(--shadow-sm);
  transition: all 0.7s ease;

}

.feat-about.show {
  opacity: 1;
  transform: translateY(0);
}

.feat-text {
  flex: 1;
}

.feat-text h3 {
  font-size: 25px;
  margin-bottom: 30px;
  position: relative;
  display: inline-block;
  color: var(--text-mid);

}

.feat-text h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -15px;        
  width: 280px;        
  height: 3px;
  background: #3b82f6; 
  border-radius: 2px;
}


.feat-text p {
  font-size: 18px;
  margin-bottom: 16px;
  line-height: 1.7;
  letter-spacing: 0.3px;
  color: var(--text-mid);

  text-align: justify;        
  text-justify: inter-word;   
}

.feat-text strong {
  color: #e11d48;
  background: rgba(225, 29, 72, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
}
.feat-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.feat-image img {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 1 / 1;  
  object-fit: cover;    
  border-radius: 50%;
}
.feat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.feat-icon {
  width: 68px;
  height: 68px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 30px;
}
.feat-icon i {
  color: #fff;
}

.feat-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 10px;
}

.feat-card p {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.7;
  font-family: 'Sarabun', sans-serif;
}

/* ===== GALLERY ===== */
.gallery {
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  position: relative;
  background: #e8eaf0;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(26,26,46,0);
  transition: background 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.07);
}

.gallery-item:hover::after {
  background: rgba(26,26,46,0.25);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.lightbox.active { display: flex; }

.lightbox-img-wrap {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--white);
  font-size: 22px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-close:hover { background: rgba(255,255,255,0.3); }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.12);
  border: none;
  color: var(--white);
  font-size: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-nav:hover { background: rgba(255,255,255,0.25); }
.lightbox-nav.prev { left: 20px; }
.lightbox-nav.next { right: 20px; }

.lightbox-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 13px;
}

/* ===== revivew ===== */
.review-slider {
  overflow: hidden;
}

.review-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scrollLoop 55s linear infinite;
}

@keyframes scrollLoop {
  0%   { transform: translateX(0); }
  100% { transform: translateX(var(--scroll-width)); }
}
.review-card {
  min-width: 320px;
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

/* header */
.review-header {
  margin-bottom: 10px;
}

.review-header strong {
  display: block;
  font-size: 15px;
}

.review-header span {
  font-size: 12px;
  color: #777;
}

.review-stars {
  color: #facc15;
  margin-bottom: 8px;
}

.review-card p {
  font-size: 14px;
  line-height: 1.6;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;

  padding: 50px;
  max-width: 800px;
  margin: 0 auto;

  box-shadow: var(--shadow-sm);
  border-radius: 16px;
}

/* content */
.contact-info {
  width: 100%;
  max-width: 480px;
}

/* heading */
.contact-info h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.contact-info p {
  margin-bottom: 20px;
  color: var(--text-mid);
}

.contact-list {
  display: flex;
  flex-direction: column;
  align-items: center;  
  gap: 14px;

  margin-bottom: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center; 
  text-align: center;
}

.contact-item span {
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.4;
}

.contact-item i {
  flex-shrink: 0;
  color: var(--navy);
  font-size: 18px;
}

.contact-btns {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-btns .gallery-item {
  width: 100%;
  max-width: 700px;

  height: auto;
  aspect-ratio: unset;

  overflow: visible;

  display: block;

  margin: 20px auto 0;
}

.contact-btns .gallery-item img {
  width: 100%;
  height: auto;

  object-fit: contain;

  display: block;
  border-radius: 18px;

  cursor: zoom-in;
}
.contact-btns .gallery-item img:hover {
  transform: scale(1.02);
}
/* ===== PRIVACY / BLOG STYLE ===== */
.privacy {
  background: #fff;
}

.privacy-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: left; 
  line-height: 1.9;
}

/* วันที่ */
.privacy-date {
  font-size: 14px;
  color: #888;
  margin-bottom: 20px;
}

/* หัวข้อ */
.privacy-content h3 {
  font-size: 20px;
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--navy);
}

/* เนื้อหา */
.privacy-content p {
  font-size: 15px;
  color: #444;
  margin-bottom: 14px;
}

/* spacing อ่านง่ายแบบ blog */
.privacy-content p + p {
  margin-top: 10px;
}

/* mobile */
@media (max-width: 768px) {
  .privacy-content {
    padding: 0 10px;
  }

  .privacy-content h3 {
    font-size: 18px;
  }

  .privacy-content p {
    font-size: 14px;
  }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}


.footer-logo .brand { color: #ffff; }
.footer-logo .brand-sub { color: var(--white); }

.footer-col p {
  font-size: 13px;
  color: #fff;
  line-height: 1.8;
  font-family: 'Sarabun', sans-serif;
  margin-bottom: 20px;

  max-width: 300px;       
  margin-left: 0;       
  margin-right: 0;

  text-align: left;      
  
  word-break: break-word;
  overflow-wrap: break-word;
}

.footer-col h4 {
  color: var(--white);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.footer-info li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--white);
  font-size: 13px;
  font-family: 'Sarabun', sans-serif;
}

.footer-info li svg { flex-shrink: 0; margin-top: 2px; stroke: var(--gold); }

.footer-info a {
  color: var(--white);
  transition: color var(--transition);
}

.footer-info a:hover { color: var(--gold); opacity: 1; }

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  font-size: 13px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition);
  font-family: 'Sarabun', sans-serif;
}

.footer-links a::before {
  content: '→';
  color: var(--gold);
  font-size: 11px;
}

.footer-links a:hover { color: var(--gold); opacity: 1; }

.social-links { display: flex; gap: 10px; }

.social-btn {
  font-size: 12px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 4px;
  transition: opacity var(--transition);
}

.line-btn {
  background: var(--line-green);
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  color: var(--white);
  font-size: 12px;
}


/* ===== fab ===== */
.fab {
  position: fixed;
  bottom: 250px;
  right: 20px;
  z-index: 999;
}

.fab-main {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: none;
  background: var(--navy);
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  touch-action: manipulation;
  display: flex;
  align-items: center;
  justify-content: center;

  position: relative;
  overflow: hidden;

  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.fab-main::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  animation: pulse 2.5s infinite;
  z-index: 0;
}

.fab-main:active::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.3);
  border-radius: 50%;
  animation: ripple 0.5s ease;
}

.fab-main:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.fab.open .fab-main {
  transform: rotate(45deg) scale(1.15);
}

.fab-menu {
  position: absolute;
  bottom: 90px;
  right: 0;

  display: flex;
  flex-direction: column;
  gap: 12px;

  opacity: 0;
  pointer-events: none;

  transform: translateY(20px) scale(0.9);
  transition: 0.3s ease;
}

.fab.open .fab-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.fab-item {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #06c755;

  display: flex;
  align-items: center;
  justify-content: center;

  color: #fff;
  font-size: 24px;

  box-shadow: 0 4px 15px rgba(0,0,0,0.2);

  transform: translateY(30px) scale(0.7);
  opacity: 0;
  filter: blur(4px);
  touch-action: manipulation;
  transition: transform 0.2s ease;
}

.fab.open .fab-item {
  animation: fabPop 0.5s cubic-bezier(.22,1.5,.36,1) forwards;
}

.fab.open .fab-item:nth-child(1) {
  animation-delay: 0.05s;
}
.fab.open .fab-item:nth-child(2) {
  animation-delay: 0.1s;
}
.fab.open .fab-item:nth-child(3) {
  animation-delay: 0.15s;
}

/* hover item */
.fab-item:hover {
  transform: scale(1.2) translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

/* ===== keyframes ===== */

@keyframes fabPop {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.6);
    filter: blur(6px);
  }
  60% {
    opacity: 1;
    transform: translateY(-6px) scale(1.1);
    filter: blur(0);
  }
  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }
  70% {
    transform: scale(1.4);
    opacity: 0;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 0.6;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

.fab-item.whatsapp {
  background: #25D366;
}

.fab-item.phone {
  background: #3b82f6;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 800;
  font-size: 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover { transform: translateY(-3px); }