/* ============================================
   A-One Aquarium HK — Global Stylesheet v2
   Palette: White · #cbdde8 · #c4d9e6 · #da853f
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary:          #4a7a95;
  --primary-dark:     #3a6278;
  --primary-light:    #c4d9e6;
  --primary-surface:  #cbdde8;
  --accent:           #da853f;
  --accent-dark:      #a86325;
  --accent-light:     #e8a76a;
  --bg-white:         #FFFFFF;
  --bg-light:         #f2f6f9;
  --bg-gray:          #f7f9fb;
  --text-dark:        #1a2a36;
  --text-body:        #2d3e4a;
  --text-muted:       #6a7f8d;
  --border:           #d5e3ed;
  --border-light:     #e8eff5;
  --shadow-sm:        0 2px 8px rgba(26,42,54,.05);
  --shadow-md:        0 4px 20px rgba(26,42,54,.08);
  --shadow-lg:        0 8px 32px rgba(26,42,54,.12);
  --shadow-warm:      0 4px 16px rgba(218,133,63,.18);
  --whatsapp:         #25D366;
  --radius-sm:        8px;
  --radius-md:        14px;
  --radius-lg:        22px;
  --transition:       .3s ease;
  --max-width:        1200px;
  --header-h:         72px;
  --font-main:        "Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",Arial,sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 36px);
}

body {
  font-family: var(--font-main);
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }

/* ---------- Utility ---------- */
.container   { width: 92%; max-width: var(--max-width); margin: 0 auto; }
.text-center { text-align: center; }
.text-primary{ color: var(--primary); }
.sr-only     { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.35; color: var(--text-dark); }

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
  position: relative;
}
h1::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin-top: .6rem;
}
h1.center-line::after { margin-left: auto; margin-right: auto; }

h2 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  margin-bottom: .75rem;
  color: var(--primary-dark);
}

h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  margin-bottom: .5rem;
}

p { margin-bottom: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.4;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-warm);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1EBE57;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}

.btn-lg { padding: 15px 36px; font-size: 1.1rem; }
.btn-sm { padding: 7px 16px; font-size: .82rem; }

/* ---------- Top Info Bar ---------- */
.top-bar {
  background: var(--text-dark);
  color: rgba(255,255,255,.7);
  font-size: .8rem;
  line-height: 1.4;
}
.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px 0;
  gap: 12px;
}
.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.top-info-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.7);
  text-decoration: none;
  transition: color var(--transition);
  white-space: nowrap;
}
a.top-info-item:hover { color: var(--primary-light); }
.top-info-item svg { flex-shrink: 0; opacity: .7; }

.top-badge {
  display: inline-block;
  padding: 2px 12px;
  background: var(--accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  border-radius: 20px;
  letter-spacing: .3px;
  white-space: nowrap;
  animation: badge-pulse 2.5s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%,100% { opacity: 1; }
  50%     { opacity: .75; }
}

/* ---------- Header / Navigation ---------- */
#header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-white);
  box-shadow: 0 1px 0 var(--border);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 4%;
  max-width: 1400px;
  margin: 0 auto;
}

/* Logo */
.site-header .logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
}
.site-header .logo img { height: 42px; width: auto; }
.logo-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.logo-text strong {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-dark);
}
.logo-text small {
  font-size: .7rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: .5px;
}

/* Main Nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > li { position: relative; }

.main-nav > li > a {
  display: block;
  padding: 8px 14px;
  font-size: .93rem;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.main-nav > li > a:hover,
.main-nav > li > a.active {
  color: var(--primary);
  background: var(--bg-light);
}

/* Dropdown */
.main-nav .dropdown { position: relative; }
.main-nav .dropdown > a::after {
  content: "▾";
  font-size: .7em;
  margin-left: 4px;
  opacity: .5;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition);
  z-index: 999;
}

.dropdown:hover .dropdown-menu,
.dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li a {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  font-size: .9rem;
  color: var(--text-body);
  transition: all var(--transition);
}
.dropdown-menu li a:hover {
  background: var(--bg-light);
  color: var(--primary);
  padding-left: 24px;
}

.dd-icon {
  display: inline-block;
  width: 22px;
  text-align: center;
  margin-right: 8px;
  font-size: .95rem;
  flex-shrink: 0;
}
.dd-divider {
  height: 1px;
  background: var(--border-light);
  margin: 6px 16px;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-cta .btn { padding: 8px 20px; font-size: .88rem; }

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--text-dark);
  border-radius: 3px;
  transition: all var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,6px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-6px); }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  padding: 14px 0;
  font-size: .85rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
.breadcrumbs li::after { content: "/"; margin-left: 6px; opacity: .4; }
.breadcrumbs li:last-child::after { display: none; }
.breadcrumbs a { color: var(--primary); }
.breadcrumbs a:hover { text-decoration: underline; }

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  padding: 80px 0;
  background: linear-gradient(160deg, #f2f6f9 0%, var(--primary-surface) 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(74,122,149,.06) 0%, transparent 70%);
  top: -150px; right: -150px;
  border-radius: 50%;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
.hero h1::after { width: 80px; height: 5px; }
.hero p.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 1.5rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero with background image overlay */
.hero-overlay {
  background-size: cover;
  background-position: center;
  color: #fff;
}
.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,42,54,.85), rgba(74,122,149,.7));
}
.hero-overlay h1,
.hero-overlay p.lead { color: #fff; }
.hero-overlay h1::after { background: var(--accent); }

/* ---------- Section ---------- */
.section { padding: 64px 0; }
.section-alt { background: var(--bg-light); }
.section-gray { background: var(--bg-gray); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}
.section-header p { color: var(--text-muted); }

/* ---------- Service Cards ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card .icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--primary);
  transition: all var(--transition);
}
.service-card:hover .icon {
  background: var(--primary);
  color: #fff;
}
.service-card h3 a { color: var(--text-dark); }
.service-card h3 a:hover { color: var(--primary); }
.service-card p { font-size: .92rem; color: var(--text-muted); margin-bottom: 1rem; }
.service-card .card-link {
  font-weight: 600;
  font-size: .9rem;
  color: var(--accent-dark);
}
.service-card .card-link:hover { gap: 6px; }
.service-card .card-link::after { content: " →"; }

/* ---------- Feature List ---------- */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.feature-item:hover { box-shadow: var(--shadow-sm); }
.feature-item .icon-sm {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: var(--bg-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--primary);
}
.feature-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.feature-item p { font-size: .88rem; color: var(--text-muted); margin-bottom: 0; }
/* ---------- Project / Case Gallery ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-white);
  transition: all var(--transition);
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.project-card img { width: 100%; height: 220px; object-fit: cover; }
.project-card .card-body { padding: 20px; }
.project-card .tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--accent-dark);
  background: rgba(218,133,63,.08);
  border: 1px solid rgba(218,133,63,.12);
  border-radius: 20px;
  margin-bottom: 8px;
}

/* ---------- Stats / Numbers ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  padding: 48px 0;
}

.stat-item {
  text-align: center;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 16px 28px;
  position: relative;
  overflow: hidden;
  transition: all .35s ease;
}
.stat-item::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}
.stat-item::after {
  content: "";
  position: absolute;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(218,133,63,.05) 0%, transparent 70%);
  top: -20px; right: -20px;
  border-radius: 50%;
  transition: all .4s ease;
}
.stat-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.stat-item:hover::before { transform: scaleX(1); }
.stat-item:hover::after { width: 120px; height: 120px; opacity: .8; }

.stat-item .num {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--primary-dark);
  line-height: 1.1;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
  transition: transform .3s ease;
}
.stat-item:hover .num { transform: scale(1.08); }
.stat-item .num small { font-size: .55em; font-weight: 700; opacity: .7; }
.stat-item .label {
  font-size: .88rem;
  color: var(--text-muted);
  font-weight: 500;
  position: relative;
  z-index: 1;
}

.stat-item:nth-child(1) { transition-delay: .05s; }
.stat-item:nth-child(2) { transition-delay: .1s; }
.stat-item:nth-child(3) { transition-delay: .15s; }
.stat-item:nth-child(4) { transition-delay: .2s; }
.stat-item:nth-child(5) { transition-delay: .25s; }

.section-alt .stat-item {
  background: var(--bg-white);
  border-color: var(--border-light);
}

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  position: relative;
  transition: all .35s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: 16px; right: 20px;
  font-size: 4rem;
  line-height: 1;
  color: var(--accent);
  opacity: .1;
  font-family: Georgia, serif;
  pointer-events: none;
}
.testimonial-card::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.testimonial-card:hover::after { transform: scaleX(1); }

.testimonial-stars {
  color: var(--accent);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.testimonial-card > p {
  font-size: .95rem;
  color: var(--text-body);
  line-height: 1.85;
  flex: 1;
  margin-bottom: 20px;
}
.testimonial-footer {
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.testimonial-footer .author {
  font-weight: 700;
  font-size: .95rem;
  color: var(--text-dark);
}
.testimonial-footer .role {
  font-size: .82rem;
  color: var(--text-muted);
}
.testimonial-footer .role::before { content: "—"; margin-right: 4px; }

.testimonial-card:nth-child(1) { transition-delay: .05s; }
.testimonial-card:nth-child(2) { transition-delay: .1s; }
.testimonial-card:nth-child(3) { transition-delay: .15s; }

/* ---------- FAQ Accordion ---------- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-sm); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 24px;
  background: var(--bg-white);
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  font-family: var(--font-main);
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-light); }
.faq-question::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent-dark);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 12px;
}
.faq-item.active .faq-question::after { content: "−"; }
.faq-item.active .faq-question { color: var(--primary-dark); background: var(--bg-light); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
}
.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: .95rem;
  color: var(--text-body);
  line-height: 1.8;
}
.faq-item.active .faq-answer { max-height: 600px; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--text-dark) 0%, #263d4d 100%);
  color: #fff;
  padding: 56px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: .5rem; }
.cta-banner p { color: rgba(255,255,255,.75); margin-bottom: 1.5rem; }
.cta-banner .btn-primary {
  background: var(--accent);
  color: #fff;
}
.cta-banner .btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: var(--shadow-warm);
}

/* ---------- Process Steps ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 28px 18px 24px;
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all .35s ease;
  overflow: hidden;
}
.process-step::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  transform: scaleX(0);
  transition: transform .35s ease;
}
.process-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}
.process-step:hover::after { transform: scaleX(1); }

.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
  border-radius: 14px;
  margin: 0 auto 16px;
  box-shadow: 0 6px 16px rgba(74,122,149,.25);
  transition: all .35s ease;
}
.process-step:hover::before {
  transform: scale(1.12) rotate(-5deg);
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(74,122,149,.35);
}

.process-step h3 { font-size: 1.05rem; margin-bottom: 6px; transition: color .3s ease; }
.process-step:hover h3 { color: var(--primary); }
.process-step p { font-size: .86rem; color: var(--text-muted); margin-bottom: 0; line-height: 1.65; }

.process-step:nth-child(1) { transition-delay: .03s; }
.process-step:nth-child(2) { transition-delay: .06s; }
.process-step:nth-child(3) { transition-delay: .09s; }
.process-step:nth-child(4) { transition-delay: .12s; }
.process-step:nth-child(5) { transition-delay: .15s; }
.process-step:nth-child(6) { transition-delay: .18s; }
.process-step:nth-child(7) { transition-delay: .21s; }

/* ---------- Contact Form ---------- */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: .93rem;
  color: var(--text-dark);
}
.form-group .req { color: var(--accent); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-main);
  color: var(--text-body);
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--bg-white);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(74,122,149,.12);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input[type="file"] { padding: 10px 12px; cursor: pointer; }
.form-hint {
  display: block;
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.btn-full { width: 100%; justify-content: center; }
.form-note {
  text-align: center;
  font-size: .82rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.7;
}

/* ---------- Two-Column Layout ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.two-col img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all .4s ease;
  width: 100%;
  height: auto;
}
.two-col img:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}
.two-col-text h2 { margin-bottom: 1rem; }
.two-col-text ul { margin: 1rem 0; }
.two-col-text ul li {
  padding: 6px 0 6px 28px;
  position: relative;
  font-size: .95rem;
}
.two-col-text ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-dark);
  font-weight: 700;
}

/* ---------- Internal Links Box (SEO) ---------- */
.related-links {
  text-align: center;
  padding: 32px;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.related-links h3 {
  font-size: 1.1rem;
  color: var(--text-dark);
  margin-bottom: 18px;
}
.related-links ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}
.related-links li { margin: 0; padding: 0; }
.related-links li::before { display: none; }
.related-links a {
  display: inline-block;
  padding: 7px 18px;
  background: var(--bg-white);
  color: var(--text-body);
  border-radius: 24px;
  font-size: .85rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: all .25s ease;
}
.related-links a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(74,122,149,.18);
}
.related-links a::after { display: none; }

/* ---------- Footer ---------- */
#footer { background: var(--text-dark); color: rgba(255,255,255,.7); }
.site-footer { padding: 56px 4% 0; max-width: 1400px; margin: 0 auto; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-logo svg { flex-shrink: 0; }
.footer-logo strong { font-size: 1.1rem; font-weight: 800; color: #fff; }

.footer-col h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}
.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 30px; height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

.footer-col p { font-size: .9rem; line-height: 1.7; margin-bottom: .5rem; }
.footer-col a { color: rgba(255,255,255,.55); transition: color var(--transition); }
.footer-col a:hover { color: var(--primary-light); }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a::before { content: "›"; color: var(--accent); opacity: .6; }

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.55);
  text-decoration: none;
  font-size: .88rem;
  transition: color var(--transition);
}
.footer-contact-item:hover { color: var(--primary-light); }
.footer-contact-item svg { flex-shrink: 0; opacity: .5; }

.footer-keywords {
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.06);
  text-align: center;
}
.footer-keywords p { font-size: .78rem; color: rgba(255,255,255,.3); margin-bottom: 0; }
.footer-keywords a { color: rgba(255,255,255,.35); transition: color var(--transition); }
.footer-keywords a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: .84rem;
  color: rgba(255,255,255,.3);
}

/* ---------- WhatsApp Floating Button ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 9999;
  width: 60px; height: 60px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  transition: all var(--transition);
  cursor: pointer;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,.55);
}
.whatsapp-float svg { width: 32px; height: 32px; fill: #fff; }

.whatsapp-float .tooltip {
  position: absolute;
  right: 72px;
  background: #fff;
  color: var(--text-dark);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition);
  pointer-events: none;
}
.whatsapp-float .tooltip::after {
  content: "";
  position: absolute;
  top: 50%; right: -6px;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: #fff;
}
.whatsapp-float:hover .tooltip { opacity: 1; transform: translateX(0); }

.whatsapp-float::after {
  content: "";
  position: absolute;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  z-index: -1;
  animation: wa-pulse 2s infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: .5; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 100px; right: 30px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 998;
  cursor: pointer;
  border: none;
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ---------- Table ---------- */
.content-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: .93rem;
}
.content-table th,
.content-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.content-table th {
  background: var(--bg-light);
  color: var(--primary-dark);
  font-weight: 700;
}
.content-table tr:hover td { background: var(--bg-gray); }

/* ---------- Tag / Badge ---------- */
.tag {
  display: inline-block;
  padding: 4px 12px;
  font-size: .78rem;
  font-weight: 600;
  border-radius: 20px;
  background: rgba(218,133,63,.08);
  color: var(--accent-dark);
}

/* ---------- Google Map ---------- */
.map-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}
.map-wrapper iframe { width: 100%; height: 350px; border: none; }

/* ---------- Hero Trust Bar ---------- */
.hero-trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(74,122,149,.12);
}
.trust-item {
  text-align: center;
  padding: 14px 8px;
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(74,122,149,.1);
  border-radius: var(--radius-sm);
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.trust-item::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform .3s ease;
}
.trust-item:hover {
  background: rgba(255,255,255,.95);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}
.trust-item:hover::after { transform: scaleX(1); }

.trust-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--primary-dark);
  line-height: 1.15;
  margin-bottom: 2px;
  transition: transform .3s ease;
}
.trust-item:hover .trust-num { transform: scale(1.1); }
.trust-label {
  font-size: .75rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: .3px;
}

/* ---------- About Page: Timeline ---------- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 14px; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--primary-light) 100%);
  border-radius: 3px;
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
  padding-left: 24px;
}
.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -33px; top: 6px;
  width: 18px; height: 18px;
  background: var(--accent);
  border-radius: 50%;
  border: 3px solid var(--bg-light);
  box-shadow: 0 0 0 3px var(--accent);
  z-index: 1;
  transition: all var(--transition);
}
.timeline-item:hover .timeline-dot {
  transform: scale(1.3);
  box-shadow: 0 0 0 5px rgba(218,133,63,.2);
}

.timeline-content {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition);
}
.timeline-item:hover .timeline-content {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.timeline-year {
  display: inline-block;
  background: var(--accent-dark);
  color: #fff;
  padding: 3px 14px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.timeline-content h3 { font-size: 1.1rem; margin-bottom: 6px; color: var(--text-dark); }
.timeline-content p { font-size: .92rem; color: var(--text-muted); margin-bottom: 0; }

/* ---------- About Page: Team Grid ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.team-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.team-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.team-card:hover::before { transform: scaleX(1); }

.team-icon { font-size: 2.5rem; margin-bottom: 12px; display: block; }
.team-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text-dark); }
.team-card p { font-size: .9rem; color: var(--text-muted); margin-bottom: 0; line-height: 1.7; }

/* ---------- About Page: Promise Grid ---------- */
.promise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.promise-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
}
.promise-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}
.promise-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  opacity: .2;
  line-height: 1;
  margin-bottom: 8px;
}
.promise-card:hover .promise-num { opacity: .4; }
.promise-card h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--text-dark); }
.promise-card p { font-size: .9rem; color: var(--text-muted); margin-bottom: 0; line-height: 1.7; }

/* ---------- About Page: One-Stop Steps ---------- */
.one-stop-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}
.oss-step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.oss-step::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .3s ease;
  border-radius: 0 2px 2px 0;
}
.oss-step:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-sm);
  transform: translateX(6px);
  padding-left: 24px;
}
.oss-step:hover::before { transform: scaleY(1); }

.oss-icon {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  background: var(--bg-light);
  border-radius: 10px;
  transition: all .3s ease;
}
.oss-step:hover .oss-icon {
  background: var(--primary);
  transform: scale(1.1) rotate(-5deg);
  border-radius: 12px;
  filter: drop-shadow(0 2px 4px rgba(74,122,149,.2));
}

.oss-step strong {
  display: block;
  font-size: .95rem;
  color: var(--text-dark);
  margin-bottom: 1px;
  transition: color .3s ease;
}
.oss-step:hover strong { color: var(--primary); }
.oss-step span { font-size: .82rem; color: var(--text-muted); line-height: 1.4; }

.oss-step:nth-child(1) { transition-delay: .03s; }
.oss-step:nth-child(2) { transition-delay: .06s; }
.oss-step:nth-child(3) { transition-delay: .09s; }
.oss-step:nth-child(4) { transition-delay: .12s; }
.oss-step:nth-child(5) { transition-delay: .15s; }
.oss-step:nth-child(6) { transition-delay: .18s; }
/* ============================================
   ENHANCED: Feature List
   ============================================ */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.feature-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.feature-item::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .3s ease;
  border-radius: 0 2px 2px 0;
}
.feature-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
  transform: translateX(4px);
}
.feature-item:hover::before { transform: scaleY(1); }

.icon-sm {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: var(--bg-light);
  border-radius: 12px;
  flex-shrink: 0;
  transition: all .3s ease;
}
.feature-item:hover .icon-sm {
  background: var(--primary);
  color: #fff;
  transform: scale(1.08) rotate(-3deg);
}

.feature-item h3 { font-size: 1.05rem; margin-bottom: 4px; color: var(--text-dark); }
.feature-item p { font-size: .88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 0; }

/* ============================================
   ENHANCED: Project Cards
   ============================================ */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.project-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all .35s ease;
  position: relative;
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(26,42,54,.1);
  border-color: var(--primary-light);
}
.project-card > img {
  width: 100%; height: 220px;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.project-card:hover > img { transform: scale(1.05); }

.project-card .card-body { padding: 24px; }
.project-card .card-body .tag {
  display: inline-block;
  background: rgba(218,133,63,.08);
  color: var(--accent-dark);
  padding: 3px 12px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 600;
  margin-bottom: 10px;
  border: 1px solid rgba(218,133,63,.12);
}
.project-card .card-body h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--text-dark); }
.project-card .card-body h3 a { color: inherit; text-decoration: none; }
.project-card .card-body h3 a:hover { color: var(--primary); }
.project-card .card-body p { font-size: .9rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 12px; }

/* ============================================
   ENHANCED: Section Headers
   ============================================ */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.section-header h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  margin-bottom: 14px;
}
.section-header h2::after { display: none; }
.section-header p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================
   ENHANCED: Related Links
   ============================================ */
.related-links {
  text-align: center;
  padding: 32px;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.related-links h3 { font-size: 1.1rem; color: var(--text-dark); margin-bottom: 18px; }
.related-links ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
}
.related-links li { margin: 0; padding: 0; }
.related-links li::before { display: none; }
.related-links a {
  display: inline-block;
  padding: 7px 18px;
  background: var(--bg-white);
  color: var(--text-body);
  border-radius: 24px;
  font-size: .85rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: all .25s ease;
}
.related-links a:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(74,122,149,.18);
}
.related-links a::after { display: none; }

/* ============================================
   CONTACT PAGE
   ============================================ */

/* Hero Inner */
.hero-inner {
  padding: 60px 0 40px;
  background: linear-gradient(160deg, #f2f6f9 0%, var(--primary-surface) 40%, var(--primary-light) 100%);
}
.hero-inner h1 { text-align: center; }
.hero-inner h1::after { display: none; }
.hero-inner .lead { max-width: 650px; margin: 0 auto; text-align: center; }

/* Contact Cards */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px 28px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: all .35s ease;
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}
.contact-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}
.contact-card:hover::before { transform: scaleX(1); }

.contact-card-icon {
  width: 64px; height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: var(--bg-light);
  border-radius: 16px;
  margin-bottom: 16px;
  transition: all .35s ease;
}
.contact-card:hover .contact-card-icon {
  background: var(--primary);
  color: #fff;
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 20px rgba(74,122,149,.25);
}

.contact-card h3 { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.contact-card-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 6px;
  word-break: break-all;
}
.contact-card-desc { font-size: .82rem; color: var(--text-muted); }

/* WhatsApp card */
.contact-card-wa {
  border-color: rgba(37,211,102,.2);
  background: linear-gradient(135deg, rgba(37,211,102,.02), rgba(37,211,102,.06));
}
.contact-card-wa::before { background: linear-gradient(90deg, #25D366, #128C7E); }
.contact-card-wa:hover { border-color: #25D366; box-shadow: 0 12px 40px rgba(37,211,102,.12); }
.contact-card-wa .contact-card-icon { background: rgba(37,211,102,.1); }
.contact-card-wa:hover .contact-card-icon { background: #25D366; }
.contact-card-wa .contact-card-value { color: #25D366; }

/* Emergency card */
.contact-card-emergency {
  border-color: rgba(220,53,69,.12);
  background: linear-gradient(135deg, rgba(220,53,69,.02), rgba(220,53,69,.05));
}
.contact-card-emergency::before { background: linear-gradient(90deg, #dc3545, #e74c3c); }
.contact-card-emergency:hover { border-color: #dc3545; box-shadow: 0 12px 40px rgba(220,53,69,.1); }
.contact-card-emergency .contact-card-icon { background: rgba(220,53,69,.06); }
.contact-card-emergency:hover .contact-card-icon { background: #dc3545; }
.contact-card-emergency .contact-card-value { color: #dc3545; }

.contact-card:nth-child(1) { transition-delay: .03s; }
.contact-card:nth-child(2) { transition-delay: .06s; }
.contact-card:nth-child(3) { transition-delay: .09s; }
.contact-card:nth-child(4) { transition-delay: .12s; }
.contact-card:nth-child(5) { transition-delay: .15s; }
.contact-card:nth-child(6) { transition-delay: .18s; }

/* Contact Layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.contact-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Contact Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.map-wrap {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.map-wrap h3 { font-size: 1.05rem; margin-bottom: 14px; color: var(--text-dark); }
.map-container { border-radius: 12px; overflow: hidden; margin-bottom: 14px; }
.map-address p { font-size: .88rem; color: var(--text-muted); margin-bottom: 4px; line-height: 1.6; }

.sidebar-box {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.sidebar-box h3 { font-size: 1.05rem; margin-bottom: 14px; color: var(--text-dark); }
.sidebar-box-highlight {
  background: linear-gradient(135deg, rgba(74,122,149,.03), rgba(74,122,149,.07));
  border-color: rgba(74,122,149,.15);
}

.sidebar-links { list-style: none; padding: 0; margin: 0; }
.sidebar-links li { margin: 0; padding: 0; }
.sidebar-links li::before { display: none; }
.sidebar-links a {
  display: block;
  padding: 10px 14px;
  font-size: .9rem;
  color: var(--text-body);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all .25s ease;
  border: 1px solid transparent;
}
.sidebar-links a::after { display: none; }
.sidebar-links a:hover {
  background: var(--bg-light);
  color: var(--primary);
  border-color: var(--border);
  transform: translateX(4px);
}

.sidebar-check { list-style: none; padding: 0; margin: 0; }
.sidebar-check li {
  padding: 6px 0;
  font-size: .9rem;
  color: var(--text-body);
  line-height: 1.6;
}
.sidebar-check li::before { display: none; }
.sidebar-check a { color: var(--primary); text-decoration: none; }
.sidebar-check a:hover { text-decoration: underline; }

/* Area Grid */
.area-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.area-group {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all .3s ease;
}
.area-group:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}
.area-group h3 { font-size: 1rem; margin-bottom: 14px; color: var(--text-dark); }
.area-group .area-tags { justify-content: flex-start; }

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .two-col .order-first { order: -1; }
  .hero { padding: 56px 0; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px; }
}

/* Mobile */
@media (max-width: 768px) {
  :root { --header-h: 62px; }

  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: 0; right: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    background: var(--bg-white);
    flex-direction: column;
    align-items: stretch;
    padding: 80px 24px 32px;
    gap: 0;
    box-shadow: -4px 0 20px rgba(0,0,0,.08);
    transition: right .35s ease;
    overflow-y: auto;
    z-index: 1000;
  }
  .main-nav.open { right: 0; }
  .main-nav > li > a { padding: 14px 0; border-bottom: 1px solid var(--border-light); }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 16px;
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .dropdown.open .dropdown-menu { max-height: 500px; }

  .header-cta { display: none; }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.35);
    z-index: 999;
  }
  .nav-overlay.active { display: block; }

  .top-bar { font-size: .72rem; }
  .top-bar-inner { flex-direction: column; gap: 4px; padding: 6px 0; text-align: center; }
  .top-bar-left, .top-bar-right { justify-content: center; gap: 10px; }
  .top-bar-left .top-info-item span { display: none; }
  .top-bar-right .top-badge { font-size: .68rem; padding: 2px 10px; }

  .logo-text strong { font-size: .95rem; }
  .logo-text small  { font-size: .62rem; }
  .logo-icon svg    { width: 30px; height: 30px; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .stats-row { gap: 16px; }

  .hero { padding: 40px 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .trust-num { font-size: 1.3rem; }
  .trust-label { font-size: .7rem; }

  .process-steps { grid-template-columns: 1fr 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .testimonial-card { padding: 24px 20px; }

  .contact-cards { grid-template-columns: 1fr 1fr; }
  .contact-form .form-row { grid-template-columns: 1fr; }
  .hero-inner { padding: 40px 0 28px; }

  .timeline { padding-left: 32px; }
  .timeline::before { left: 10px; }
  .timeline-dot { left: -28px; width: 14px; height: 14px; }
  .timeline-content { padding: 18px; }
  .one-stop-steps { grid-template-columns: 1fr; }
  .promise-grid { grid-template-columns: 1fr; }

  .whatsapp-float { width: 54px; height: 54px; bottom: 20px; right: 20px; }
  .whatsapp-float::after { width: 54px; height: 54px; }
  .whatsapp-float svg { width: 28px; height: 28px; }
  .whatsapp-float .tooltip { display: none; }

  .back-to-top { bottom: 84px; right: 22px; width: 40px; height: 40px; }
}

/* Small phone */
@media (max-width: 480px) {
  .service-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 20px; }
  .section { padding: 40px 0; }

  .top-bar-left { display: none; }
  .top-bar-right { width: 100%; justify-content: center; }

  .trust-item { padding: 10px 6px; }
  .trust-num { font-size: 1.15rem; }

  .related-links { padding: 20px 16px; }
  .related-links a { padding: 5px 14px; font-size: .8rem; }
}

/* ---------- Print ---------- */
@media print {
  .whatsapp-float,
  .back-to-top,
  .nav-toggle,
  #header,
  .top-bar,
  .cta-banner { display: none !important; }
  body { font-size: 12pt; color: #000; }
}

/* ---------- Animation on Scroll ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}