/* --- GLOBAL VARIABLES --- */
:root {
  --primary-color: #ff6600;
  --theme-gradient: linear-gradient(135deg, #ff6600 0%, #ff9800 100%);
  --text-dark: #2c3e50;
}

body {
  font-family: "Noto Sans Thai", sans-serif;
  color: var(--text-dark);
  overflow-x: hidden;
  font-size: 16px;
  background-color: #f8f9fa;
}

/* --- Override Bootstrap Colors --- */
.text-primary {
  color: var(--primary-color) !important;
}

/* --- NAVBAR STYLES (Dynamic) --- */
.navbar {
  transition: all 0.4s ease;
  padding: 20px 0;
  background-color: transparent;
}

.navbar-brand {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 1px;
  transition: 0.3s;
}

.nav-link {
  font-weight: 500;
  margin: 0 5px;
  transition: 0.3s;
  position: relative;
}

.btn-nav-contact {
  background: transparent;
  font-weight: 600;
  transition: 0.3s;
  border: 2px solid;
}

/* --- STATE 1: Desktop Top (Transparent) --- */
.navbar:not(.navbar-scrolled) .navbar-brand {
  color: #ffffff !important;
}

.navbar:not(.navbar-scrolled) .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
}

.navbar:not(.navbar-scrolled) .nav-link:hover {
  color: #ffffff !important;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.navbar:not(.navbar-scrolled) .btn-nav-contact {
  border-color: #ffffff;
  color: #ffffff;
}

.navbar:not(.navbar-scrolled) .btn-nav-contact:hover {
  background-color: #ffffff;
  color: var(--primary-color);
}

/* --- STATE 2: Desktop Scrolled (White Background) --- */
.navbar.navbar-scrolled {
  background-color: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 12px 0;
}

.navbar.navbar-scrolled .navbar-brand {
  background: var(--theme-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.navbar.navbar-scrolled .nav-link {
  color: #333 !important;
}

.navbar.navbar-scrolled .nav-link:hover {
  color: var(--primary-color) !important;
}

.navbar.navbar-scrolled .btn-nav-contact {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.navbar.navbar-scrolled .btn-nav-contact:hover {
  background-color: var(--primary-color);
  color: white;
}

/* --- MOBILE TOGGLER ICON --- */
.navbar-toggler {
  border-color: rgba(0, 0, 0, 0.1);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* --- CONTACT BAR --- */
.contact-bar-section {
  background: #fff;
  padding: 30px 0;
  position: relative;
  z-index: 10;
  margin-top: -50px;
  border-radius: 10px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
}

.contact-icon-circle {
  background: var(--theme-gradient);
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  font-size: 1.2rem;
  box-shadow: 0 4px 10px rgba(255, 102, 0, 0.3);
}

/* =========================
           PREMIUM CONTACT MODAL
           ========================= */
.contact-modal .modal-content {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.22);
}

.contact-modal .modal-header {
  background: var(--theme-gradient);
  color: #fff;
  padding: 18px 20px;
}

.contact-modal .modal-title {
  font-weight: 800;
  letter-spacing: 0.2px;
}

.contact-modal .btn-close {
  filter: invert(1);
  opacity: 0.9;
}

.contact-modal .modal-body {
  padding: 22px 20px 20px 20px;
  background: #fff;
}

.contact-modal .subtext {
  color: #6c757d;
  line-height: 1.6;
  margin: 6px 0 16px 0;
}

.contact-actions {
  display: grid;
  gap: 12px;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-decoration: none;
  padding: 14px 14px;
  border-radius: 18px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: #fff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.1);
  border-color: rgba(255, 102, 0, 0.25);
}

.contact-ico {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex: 0 0 52px;
  box-shadow: 0 10px 20px rgba(255, 102, 0, 0.25);
  font-size: 1.25rem;
}

.contact-ico.phone {
  background: var(--theme-gradient);
}

.contact-ico.line {
  background: linear-gradient(135deg, #06c755 0%, #22dd77 100%);
}

.contact-text .label {
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 2px;
}

.contact-text .value {
  font-size: 1.05rem;
  font-weight: 800;
  color: #1f2d3d;
  line-height: 1.2;
}

.contact-text .hint {
  font-size: 0.85rem;
  color: #8a96a3;
}

.contact-pill {
  margin-left: auto;
  background: rgba(0, 0, 0, 0.04);
  color: #34495e;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  transition: 0.18s ease;
}

.contact-btn:hover .contact-pill {
  background: rgba(255, 102, 0, 0.12);
  color: var(--primary-color);
}

.modal-backdrop.show {
  opacity: 0.55;
}

/* =========================
           FLOATING CONTACT BUTTON
           ========================= */
.floating-contact {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1056;
}

.floating-contact .floating-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 999px;
  border: 0;
  color: #fff;
  background: var(--theme-gradient);
  box-shadow: 0 18px 45px rgba(255, 102, 0, 0.35);
  font-weight: 800;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.floating-contact .floating-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 55px rgba(255, 102, 0, 0.45);
  filter: brightness(1.02);
}

.floating-contact .floating-btn:active {
  transform: translateY(0);
  box-shadow: 0 12px 30px rgba(255, 102, 0, 0.35);
}

.floating-contact .floating-icon {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
  font-size: 1.1rem;
}

@media (max-width: 575px) {
  .floating-contact {
    right: 16px;
    bottom: 16px;
  }

  .floating-contact .floating-btn {
    width: 56px;
    height: 56px;
    padding: 0;
    justify-content: center;
  }

  .floating-contact .floating-icon {
    width: 56px;
    height: 56px;
    background: transparent;
  }
}

/* นำโค้ดนี้ไปวางต่อท้ายไฟล์ CSS ของคุณ */
@media (max-width: 991px) {
  .contact-bar-section {
    width: 92%;
    /* บังคับให้กว้างแค่ 92% ของหน้าจอ (จะไม่ชิดขอบ) */
    margin-left: auto;
    /* ดันให้อยู่ตรงกลาง */
    margin-right: auto;
    /* ดันให้อยู่ตรงกลาง */
    padding: 20px;
    /* เพิ่มพื้นที่ว่างด้านในให้ดูไม่อึดอัด */
  }
}

.navbar-brand {
  background: var(--theme-gradient) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  color: var(--primary-color) !important;
}

.nav-link {
  color: #333 !important;
  padding-left: 10px;
}

.btn-nav-contact {
  border-color: var(--primary-color) !important;
  color: var(--primary-color) !important;
  width: 100%;
  margin-top: 10px;
}
/* --- GLOBAL LINK STYLE --- */
a {
    color: inherit; /* ให้ลิงก์ใช้สีเดียวกับข้อความปกติรอบๆ (ไม่เป็นสีน้ำเงิน) */
    text-decoration: none; /* เอาเส้นใต้ออก */
}

a:hover {
    color: var(--theme-gradient, #ff6600); /* (ตัวเลือกเสริม) เปลี่ยนสีนิดหน่อยเมื่อเอาเมาส์ชี้ เพื่อให้รู้ว่าเป็นลิงก์ */
    text-decoration: none; /* ตอนชี้ก็ไม่ให้มีเส้นใต้ */
}