/* =============================================
   SAI SERVICE CENTER — STYLESHEET
   ============================================= */

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: Arial, Helvetica, sans-serif; color: #1e293b; background: #fff; line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ---------- CONTAINER ---------- */
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ---------- COLORS / HELPERS ---------- */
.blue       { color: #2563eb; }
.blue-light { color: #93c5fd; }
.white      { color: #fff; }
.white70    { color: rgba(255,255,255,0.72); }
.mt-3       { margin-top: 24px; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 50px;
  font-size: 0.95rem; font-weight: 700;
  border: 2px solid transparent; cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.2s, border-color 0.25s;
  white-space: nowrap;
}
.btn-primary  { background: #2563eb; color: #fff; border-color: #2563eb; }
.btn-primary:hover { background: #1d4ed8; border-color: #1d4ed8; transform: translateY(-2px); }
.btn-white    { background: #fff; color: #2563eb; border-color: #fff; }
.btn-white:hover { background: transparent; color: #fff; }
.btn-outline-w{ background: transparent; color: #fff; border-color: rgba(255,255,255,0.8); }
.btn-outline-w:hover { background: #fff; color: #2563eb; }
.btn-full     { width: 100%; justify-content: center; }

/* ---------- SECTION ---------- */
.section  { padding: 80px 0; }
.bg-white { background: #fff; }
.bg-light { background: #f1f5f9; }
.bg-dark  { background: linear-gradient(135deg, #0d1b2a 0%, #1e293b 100%); }

/* ---------- SECTION HEADER ---------- */
.sec-head { text-align: center; margin-bottom: 52px; }
.tag {
  display: inline-block; background: #eff6ff; color: #2563eb;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 5px 16px; border-radius: 50px; margin-bottom: 10px;
}
.tag-light { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); }
.sec-head h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 10px; }
.sec-sub { color: #64748b; font-size: 1rem; max-width: 540px; margin: 0 auto; }
.sec-sub.white70 { color: rgba(255,255,255,0.7); }

.underline {
  width: 56px; height: 4px;
  background: linear-gradient(90deg, #2563eb, #0d9488);
  border-radius: 4px; margin-bottom: 14px;
}
.underline.center { margin-left: auto; margin-right: auto; }
.underline.light  { background: linear-gradient(90deg, #60a5fa, #34d399); }

/* ---------- FADE IN ANIMATION ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ========================================================
   NAVBAR
   ======================================================== */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: transparent;
  transition: background 0.3s, box-shadow 0.3s;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.05rem;
  color: #fff; white-space: nowrap;
}
#navbar.scrolled .nav-brand { color: #0d1b2a; }
#navbar.scrolled .nav-brand svg rect,
#navbar.scrolled .nav-brand svg path { stroke: #2563eb; }

.menu-btn {
  display: none; flex-direction: column;
  gap: 5px; padding: 6px;
}
.menu-btn span {
  display: block; width: 24px; height: 2.5px;
  background: #fff; border-radius: 3px; transition: 0.3s;
}
#navbar.scrolled .menu-btn span { background: #0d1b2a; }
.menu-btn.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.nav-menu {
  display: flex; align-items: center; gap: 4px;
}
.nav-link {
  padding: 8px 12px; color: rgba(255,255,255,0.9);
  font-size: 0.9rem; font-weight: 500; border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
#navbar.scrolled .nav-link { color: #475569; }
.nav-link:hover, .nav-link.active { color: #2563eb !important; }
.btn-call-nav {
  margin-left: 8px; padding: 9px 20px;
  background: #2563eb; color: #fff;
  border-radius: 50px; font-weight: 700;
  font-size: 0.88rem;
  transition: background 0.2s, transform 0.2s;
}
.btn-call-nav:hover { background: #1d4ed8; transform: translateY(-1px); }

@media (max-width: 960px) {
  .menu-btn { display: flex; }
  .nav-menu {
    position: absolute; top: 70px; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: rgba(255,255,255,0.98);
    padding: 12px 20px 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    gap: 2px;
    transform: translateY(-10px); opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
  }
  .nav-menu.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-link { color: #475569 !important; padding: 12px 16px; }
  .btn-call-nav { text-align: center; margin: 6px 0 0; }
}

/* ========================================================
   HERO SLIDER
   ======================================================== */
.hero { position: relative; width: 100%; height: 100vh; min-height: 600px; overflow: hidden; }
.slider { position: relative; width: 100%; height: 100%; }

/* Slides */
.slide {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  opacity: 0; transition: opacity 0.9s ease; pointer-events: none;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}
.slide.active { opacity: 1; pointer-events: all; }

/* Gradient overlay for text readability — stronger on left */
.slide::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
}
.slide-1 {
  background-image: url('../images/slider/1.jpg');
  background-color: #0d1b2a;
}
.slide-1::before {
  background: linear-gradient(to right, rgba(10,20,50,0.88) 35%, rgba(10,20,50,0.45) 65%, rgba(10,20,50,0.15) 100%);
}
.slide-2 {
  background-image: url('../images/slider/2.jpg');
  background-color: #042f23;
}
.slide-2::before {
  background: linear-gradient(to right, rgba(2,26,20,0.90) 35%, rgba(2,26,20,0.50) 65%, rgba(2,26,20,0.15) 100%);
}
.slide-3 {
  background-image: url('../images/slider/3.jpg');
  background-color: #1a0533;
}
.slide-3::before {
  background: linear-gradient(to right, rgba(9,0,26,0.92) 35%, rgba(9,0,26,0.55) 65%, rgba(9,0,26,0.15) 100%);
}

.slide-content {
  position: relative; z-index: 2;
  height: 100%; display: flex; align-items: center;
  padding-top: 70px;
}
.slide-text { max-width: 580px; }

.slide-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.95);
  font-size: 0.76rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; padding: 5px 16px; border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.25); margin-bottom: 18px;
}
.slide-text h1 { color: #fff; font-size: clamp(1.8rem, 4.5vw, 3rem); line-height: 1.15; margin-bottom: 16px; }
.slide-text h1 span { color: #93c5fd; }
.slide-2 .slide-text h1 span { color: #6ee7b7; }
.slide-3 .slide-text h1 span { color: #c4b5fd; }
.slide-text p { color: rgba(255,255,255,0.82); font-size: 1.05rem; margin-bottom: 30px; }

.slide-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.slide-art { flex-shrink: 0; }
.tv-art {
  width: clamp(220px, 32vw, 360px);
  filter: drop-shadow(0 16px 48px rgba(0,0,0,0.4));
  animation: floatAnim 4s ease-in-out infinite;
}
@keyframes floatAnim { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }

/* Mini cards (slide 2) */
.mini-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  width: clamp(220px, 30vw, 310px);
}
.mini-card {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px; padding: 20px 14px;
  text-align: center; color: #fff;
  font-weight: 600; font-size: 0.88rem;
  display: flex; flex-direction: column; gap: 8px;
  animation: floatAnim 4s ease-in-out infinite;
}
.mini-card:nth-child(2){animation-delay:1s}
.mini-card:nth-child(3){animation-delay:2s}
.mini-card:nth-child(4){animation-delay:0.5s}

/* Slide 3 inline stats row */
.slide-stats {
  display: flex; gap: 16px; margin-top: 28px; flex-wrap: wrap;
}
.ss-item {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 14px; padding: 14px 20px;
  text-align: center; min-width: 100px;
}
.ss-item small { display: block; font-size: 0.72rem; color: rgba(255,255,255,0.65); margin-top: 4px; }
.snum { display: inline; font-size: 1.7rem; font-weight: 800; color: #fff; line-height: 1; }
.ssuf { font-size: 1.2rem; font-weight: 800; color: #c4b5fd; }

/* Slider buttons */
.sl-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 10; width: 48px; height: 48px;
  background: rgba(255,255,255,0.15); color: #fff;
  border-radius: 50%; font-size: 1.1rem;
  border: 2px solid rgba(255,255,255,0.3);
  transition: background 0.25s, transform 0.2s;
}
.sl-btn:hover { background: #2563eb; border-color: #2563eb; transform: translateY(-50%) scale(1.08); }
.sl-prev { left: 18px; }
.sl-next { right: 18px; }

/* Dots */
.sl-dots {
  position: absolute; bottom: 26px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 9px; z-index: 10;
}
.sl-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: 2px solid rgba(255,255,255,0.5);
  padding: 0; transition: 0.3s;
}
.sl-dot.active { background: #fff; width: 26px; border-radius: 6px; }

@media (max-width: 860px) {
  .slide-content { justify-content: center; text-align: center; }
  .slide-btns { justify-content: center; }
  .slide-stats { justify-content: center; }
  .slide-text { max-width: 100%; }
  .about-badge-tl, .about-badge-br { position: static; display: inline-block; margin: 8px 6px 0; }
  .about-img-box { text-align: center; }
}
@media (max-width: 520px) {
  .slide-text h1 { font-size: 1.65rem; }
  .slide-btns { flex-direction: column; align-items: center; }
  .sl-btn { width: 38px; height: 38px; font-size: 0.9rem; }
  .sl-prev { left: 8px; }
  .sl-next { right: 8px; }
}

/* ========================================================
   ABOUT
   ======================================================== */
.two-col {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; gap: 36px; } }

/* About image box */
.about-img-box {
  position: relative;
  border-radius: 20px;
  overflow: visible;
}
.about-main-img {
  width: 100%; height: auto;
  border-radius: 20px;
  box-shadow: 0 16px 56px rgba(37,99,235,0.18);
  display: block;
}
.about-badge-tl {
  position: absolute; top: -14px; left: 16px;
  background: #2563eb; color: #fff;
  border-radius: 50px; padding: 10px 18px;
  font-weight: 700; font-size: 0.82rem;
  box-shadow: 0 6px 20px rgba(37,99,235,0.35);
  white-space: nowrap;
}
.about-badge-br {
  position: absolute; bottom: -14px; right: 16px;
  background: #fff; color: #0d1b2a;
  border-radius: 50px; padding: 10px 18px;
  font-weight: 700; font-size: 0.82rem;
  box-shadow: 0 6px 24px rgba(37,99,235,0.2);
  white-space: nowrap;
}

.col-text h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); margin-bottom: 10px; }
.col-text p  { color: #475569; font-size: 0.98rem; margin-bottom: 14px; }

.highlights { margin-top: 24px; display: flex; flex-direction: column; gap: 14px; }
.hl-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px; background: #f1f5f9; border-radius: 12px;
  transition: background 0.2s, transform 0.2s;
}
.hl-item:hover { background: #eff6ff; transform: translateX(4px); }
.hl-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: #fff; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; box-shadow: 0 2px 10px rgba(0,0,0,0.07);
}
.hl-item h4 { font-size: 0.95rem; margin-bottom: 2px; }
.hl-item p  { font-size: 0.83rem; color: #64748b; margin: 0; }

/* ========================================================
   SERVICES
   ======================================================== */
.cards-4 {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
@media (max-width: 1060px) { .cards-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .cards-4 { grid-template-columns: 1fr; } }

.svc-card {
  background: #fff; border-radius: 18px; padding: 28px 22px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  border: 1px solid #e2e8f0;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative; overflow: hidden;
}
.svc-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, #2563eb, #0d9488);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s;
}
.svc-card:hover { transform: translateY(-7px); box-shadow: 0 12px 40px rgba(37,99,235,0.15); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-icon {
  width: 70px; height: 70px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.svc-card h3 { font-size: 1.08rem; margin-bottom: 10px; }
.svc-card p  { color: #64748b; font-size: 0.9rem; line-height: 1.6; margin-bottom: 18px; }
.svc-link    { color: #2563eb; font-weight: 700; font-size: 0.88rem; transition: gap 0.2s; }
.svc-link:hover { text-decoration: underline; }

/* ========================================================
   WHY CHOOSE US
   ======================================================== */
.cards-3 {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  position: relative; z-index: 1;
}
@media (max-width: 860px) { .cards-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .cards-3 { grid-template-columns: 1fr; } }

.why-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 18px; padding: 28px 22px;
  text-align: center;
  transition: background 0.25s, transform 0.25s;
}
.why-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-6px); }
.why-icon {
  width: 68px; height: 68px; border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #0d9488);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; margin: 0 auto 18px;
  transition: transform 0.25s;
}
.why-card:hover .why-icon { transform: scale(1.1) rotate(5deg); }
.why-card h4 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.why-card p  { color: rgba(255,255,255,0.65); font-size: 0.88rem; margin: 0; }

/* ========================================================
   BRANDS
   ======================================================== */
.brands-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
@media (max-width: 860px) { .brands-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 600px) { .brands-grid { grid-template-columns: repeat(2, 1fr); } }

.brand-card {
  background: #fff; border: 2px solid #e2e8f0; border-radius: 14px;
  /* padding: 20px 14px; */
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s; cursor: pointer;
}
.brand-card:hover {
  border-color: #2563eb;
  box-shadow: 0 4px 22px rgba(37,99,235,0.12);
  transform: translateY(-4px);
}
.brand-card img { width: 100%; object-fit: contain; border-radius: 6px; }
.brand-card span { font-weight: 700; font-size: 0.82rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.06em; }

/* ========================================================
   GALLERY
   ======================================================== */
.gal-filter {
  display: flex; gap: 10px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 36px;
}
.gf-btn {
  padding: 8px 20px; border-radius: 50px;
  border: 2px solid #e2e8f0; background: #fff;
  color: #64748b; font-weight: 600; font-size: 0.85rem;
  transition: 0.2s; cursor: pointer;
}
.gf-btn:hover, .gf-btn.active { background: #2563eb; border-color: #2563eb; color: #fff; }

.gal-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
@media (max-width: 1060px) { .gal-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px)  { .gal-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px)  { .gal-grid { grid-template-columns: 1fr; } }

.gal-item { border-radius: 12px; overflow: hidden; cursor: pointer; transition: transform 0.25s, box-shadow 0.25s; }
.gal-item:hover { transform: translateY(-4px); box-shadow: 0 10px 36px rgba(0,0,0,0.18); }
.gal-item.hide { display: none; }

.gal-img {
  position: relative; width: 100%; aspect-ratio: 4/3; overflow: hidden;
}
.gal-img img {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s;
}
.gal-item:hover .gal-img img { transform: scale(1.07); }

.gal-ph {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; color: rgba(255,255,255,0.85);
  font-size: 0.88rem; font-weight: 600;
}
.gal-ph span:first-child { font-size: 2.2rem; }

.gal-ov {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.82), transparent);
  padding: 18px 16px 14px;
  display: flex; flex-direction: column; gap: 3px;
  opacity: 0; transition: opacity 0.3s;
}
.gal-item:hover .gal-ov { opacity: 1; }
.gal-ov strong { color: #fff; font-size: 0.9rem; }
.gal-ov small  { color: rgba(255,255,255,0.7); font-size: 0.78rem; }

/* ========================================================
   CONTACT
   ======================================================== */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 48px; margin-bottom: 56px;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: 32px; } }

.contact-info h3 { font-size: 1.4rem; margin-bottom: 6px; }
.ct-sub { color: #64748b; margin-bottom: 26px; }

.ct-list { display: flex; flex-direction: column; gap: 18px; }
.ct-item { display: flex; gap: 14px; align-items: flex-start; }
.ct-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: #eff6ff; border-radius: 10px; font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
}
.ct-item strong { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: #94a3b8; margin-bottom: 3px; }
.ct-item p { color: #1e293b; font-size: 0.9rem; margin: 0; }
.ct-item a { color: #2563eb; }
.ct-item a:hover { text-decoration: underline; }

/* Form */
.contact-form-box {
  background: #fff; border: 1px solid #e2e8f0;
  border-radius: 18px; padding: 32px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.contact-form-box h3 { font-size: 1.2rem; margin-bottom: 4px; }
.contact-form-box > form > p { color: #64748b; font-size: 0.88rem; margin-bottom: 22px; }

.fg { margin-bottom: 18px; }
.fg label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.req { color: #2563eb; }
.fg input, .fg select, .fg textarea {
  width: 100%; padding: 11px 14px;
  border: 2px solid #e2e8f0; border-radius: 10px;
  font-size: 0.9rem; color: #1e293b;
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
}
.fg input:focus, .fg select:focus, .fg textarea:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}
.fg input.err, .fg textarea.err { border-color: #ef4444; }
.fg textarea { resize: vertical; min-height: 96px; }
.ferr { display: block; color: #ef4444; font-size: 0.76rem; margin-top: 4px; }

.fsuccess {
  display: none; margin-top: 12px;
  background: #ecfdf5; color: #065f46;
  border: 1px solid #6ee7b7; border-radius: 10px;
  padding: 13px 16px; font-weight: 600; font-size: 0.88rem;
}
.fsuccess.show { display: block; }

/* Map */
.map-wrap { margin-top: 10px; }
.map-box { border-radius: 16px; overflow: hidden; border: 1px solid #e2e8f0; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }

/* ========================================================
   FOOTER
   ======================================================== */
.footer { background: #0d1b2a; color: rgba(255,255,255,0.6); }
/* .footer .container { padding-top: 56px; padding-bottom: 32px; } */

.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px; margin-bottom: 40px;
}
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

.ft-logo {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-weight: 700; font-size: 1rem;
  margin-bottom: 14px;
}
.ft-brand p { font-size: 0.86rem; line-height: 1.65; margin-bottom: 18px; }
.ft-call {
  display: inline-flex; align-items: center; gap: 6px;
  background: #2563eb; color: #fff; padding: 9px 18px;
  border-radius: 50px; font-weight: 700; font-size: 0.88rem;
  transition: background 0.2s;
}
.ft-call:hover { background: #1d4ed8; }

.ft-links h4, .ft-contact h4 {
  color: #fff; font-size: 0.92rem; margin-bottom: 14px;
  padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.ft-links ul { display: flex; flex-direction: column; gap: 9px; }
.ft-links a { font-size: 0.86rem; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.ft-links a:hover { color: #fff; }
.ft-contact p { font-size: 0.84rem; margin-bottom: 12px; line-height: 1.6; }
.ft-contact a { color: rgba(255,255,255,0.55); }
.ft-contact a:hover { color: #fff; }

.ft-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 18px; text-align: center; padding-bottom: 18px;
  font-size: 0.8rem; color: rgba(255,255,255,0.35);
}

/* ========================================================
   STICKY CALL + SCROLL TOP
   ======================================================== */
.sticky-call {
  position: fixed; bottom: 22px; left: 22px;
  background: #0d9488; color: #fff;
  border-radius: 50px; padding: 13px 20px;
  font-weight: 700; font-size: 0.9rem;
  box-shadow: 0 6px 24px rgba(13,148,136,0.45);
  z-index: 999;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  pointer-events: none;
}
.sticky-call.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.sticky-call:hover { background: #0f766e; }

@media (min-width: 768px) { .sticky-call { display: none; } }

.scroll-top {
  position: fixed; bottom: 22px; right: 22px;
  width: 46px; height: 46px;
  background: #2563eb; color: #fff;
  border-radius: 50%; font-size: 1.5rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(37,99,235,0.35);
  z-index: 999;
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  pointer-events: none;
}
.scroll-top.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.scroll-top:hover { background: #1d4ed8; }

/* ========================================================
   SCROLLBAR
   ======================================================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #2563eb; border-radius: 4px; }