/* ===================================================
   COOL WORLD REFRIGERATION — style.css
   Design: Clean professional blue/white cooling theme
=================================================== */

/* ===== CSS VARIABLES ===== */
:root {
  --blue-deep:    #0a3d6b;
  --blue-mid:     #1565c0;
  --blue-bright:  #1e88e5;
  --blue-light:   #e3f0fc;
  --blue-pale:    #f0f7ff;
  --ice:          #e8f4fd;
  --white:        #ffffff;
  --grey-light:   #f5f7fa;
  --grey-mid:     #e0e6ef;
  --grey-text:    #6b7a99;
  --text-dark:    #0d1f3c;
  --text-body:    #334266;
  --green-wa:     #25d366;
  --green-wa-dk:  #1da851;
  --shadow-sm:    0 2px 12px rgba(21,101,192,0.08);
  --shadow-md:    0 6px 28px rgba(21,101,192,0.13);
  --shadow-lg:    0 16px 48px rgba(10,61,107,0.18);
  --radius:       14px;
  --radius-sm:    8px;
  --radius-lg:    24px;
  --font-head:    'Sora', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --transition:   0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
h1,h2,h3,h4,h5 {
  font-family: var(--font-head);
  color: var(--text-dark);
  line-height: 1.2;
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue-mid);
  color: var(--white);
  border-color: var(--blue-mid);
}
.btn-primary:hover {
  background: var(--blue-deep);
  border-color: var(--blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(21,101,192,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--blue-mid);
  border-color: var(--blue-mid);
}
.btn-outline:hover {
  background: var(--blue-mid);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--blue-deep);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--blue-pale);
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: var(--green-wa);
  color: var(--white);
  border-color: var(--green-wa);
}
.btn-whatsapp:hover {
  background: var(--green-wa-dk);
  border-color: var(--green-wa-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
}
.btn-lg { padding: 16px 34px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTION UTILITY ===== */
.section { padding: 80px 0; }
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-header h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 14px; }
.section-header p { color: var(--grey-text); font-size: 1.05rem; }
.section-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue-mid);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-cta {
  text-align: center;
  margin-top: 48px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--grey-mid);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.nav-container {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  font-size: 1.6rem;
  filter: drop-shadow(0 2px 6px rgba(21,101,192,0.3));
  animation: spin-slow 8s linear infinite;
}
@keyframes spin-slow {
  0%,100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(8deg) scale(1.05); }
}
.logo-text {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
}
.logo-text span { color: var(--blue-bright); display: block; font-size: 0.85rem; font-weight: 600; }
.logo-white .logo-text { color: var(--white); }
.logo-white .logo-text span { color: var(--blue-light); }

.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: 8px; }
.main-nav a {
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-body);
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active {
  background: var(--blue-light);
  color: var(--blue-mid);
}
.nav-cta { margin-left: 8px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all var(--transition);
}
.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); }

/* ===== HERO ===== */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-mid) 60%, var(--blue-bright) 100%);
  overflow: hidden;
  padding: 80px 0 0;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 40%),
    repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255,255,255,0.02) 40px, rgba(255,255,255,0.02) 80px);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 80px;
  position: relative;
  z-index: 1;
}
.hero-content { color: var(--white); }
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.25);
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}
.hero-content h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.hero-stats .stat strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}
.hero-stats .stat span { font-size: 0.82rem; color: rgba(255,255,255,0.7); }

/* Hero Visual Cards */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-card-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 360px;
  width: 100%;
}
.hcard {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  transition: transform var(--transition);
}
.hcard:hover { transform: translateY(-4px); }
.hcard-icon { font-size: 2.2rem; }
.hcard-1 { animation: float1 4s ease-in-out infinite; }
.hcard-2 { animation: float2 4.5s ease-in-out infinite; }
.hcard-3 { animation: float3 3.8s ease-in-out infinite; }
.hcard-4 { animation: float1 5s ease-in-out infinite; }
@keyframes float1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes float2 { 0%,100%{transform:translateY(-4px)} 50%{transform:translateY(4px)} }
@keyframes float3 { 0%,100%{transform:translateY(-6px)} 50%{transform:translateY(2px)} }

.hero-wave { line-height: 0; margin-top: -2px; }
.hero-wave svg { width: 100%; display: block; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-mid) 100%);
  padding: 64px 0 0;
  text-align: center;
  overflow: hidden;
  position: relative;
}
.page-hero .section-tag { background: rgba(255,255,255,0.15); color: var(--white); border: 1px solid rgba(255,255,255,0.25); }
.page-hero h1 { color: var(--white); font-size: clamp(1.8rem,3.5vw,2.8rem); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.82); font-size: 1.05rem; max-width: 560px; margin: 0 auto 40px; }
.page-hero .hero-wave { position: relative; z-index: 1; margin-top: 0; }

/* ===== HIGHLIGHTS ===== */
.highlights {
  background: var(--blue-pale);
  padding: 40px 0;
}
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.highlight-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.hi-icon { font-size: 1.8rem; flex-shrink: 0; }
.highlight-item strong { font-family: var(--font-head); font-size: 0.95rem; color: var(--text-dark); display: block; margin-bottom: 4px; }
.highlight-item p { font-size: 0.85rem; color: var(--grey-text); }

/* ===== SERVICES GRID (home preview) ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 26px;
  border: 1.5px solid var(--grey-mid);
  transition: all var(--transition);
}
.service-card:hover {
  border-color: var(--blue-bright);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.sc-icon { font-size: 2.4rem; margin-bottom: 16px; }
.service-card h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.service-card p { font-size: 0.9rem; color: var(--grey-text); margin-bottom: 16px; }
.link-arrow {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-bright);
  transition: gap var(--transition), color var(--transition);
}
.link-arrow:hover { color: var(--blue-deep); }

/* ===== SERVICES DETAIL (services page) ===== */
.services-detail-grid { display: flex; flex-direction: column; gap: 32px; }
.sd-card {
  display: flex;
  gap: 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1.5px solid var(--grey-mid);
  box-shadow: var(--shadow-sm);
  align-items: flex-start;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.sd-card:hover { box-shadow: var(--shadow-md); border-color: var(--blue-bright); }
.sd-icon-wrap {
  font-size: 3rem;
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: var(--blue-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sd-body h2 { font-size: 1.3rem; margin-bottom: 12px; }
.sd-body p { color: var(--text-body); margin-bottom: 16px; }
.sd-list { margin-bottom: 20px; display: flex; flex-direction: column; gap: 6px; }
.sd-list li {
  font-size: 0.9rem;
  color: var(--text-body);
  padding-left: 20px;
  position: relative;
}
.sd-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue-bright);
  font-weight: 700;
}

/* ===== WHY US ===== */
.why-us { background: var(--blue-pale); }
.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.why-content .section-tag { }
.why-content h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 16px; }
.why-content > p { color: var(--grey-text); margin-bottom: 28px; }
.why-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
.why-list li { display: flex; align-items: flex-start; gap: 14px; }
.check {
  width: 26px;
  height: 26px;
  background: var(--blue-mid);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.why-list li div strong { font-family: var(--font-head); color: var(--text-dark); display: block; }
.why-list li div { font-size: 0.93rem; color: var(--text-body); }

.why-badge-wrap { display: flex; flex-direction: column; gap: 20px; }
.why-badge {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-md);
  text-align: center;
  border-left: 4px solid var(--blue-light);
}
.why-badge-blue { border-left-color: var(--blue-mid); background: var(--blue-deep); }
.why-badge-blue .wb-num, .why-badge-blue .wb-label { color: var(--white) !important; }
.why-badge-light { border-left-color: var(--blue-bright); }
.wb-num { font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--blue-mid); }
.wb-label { font-size: 0.88rem; color: var(--grey-text); margin-top: 4px; }

/* WHY US alt (about page) */
.why-us-alt { background: var(--grey-light); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.wg-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  border: 1.5px solid var(--grey-mid);
  transition: all var(--transition);
}
.wg-card:hover { border-color: var(--blue-bright); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.wg-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-light);
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.wg-card h3 { font-size: 1rem; margin-bottom: 8px; }
.wg-card p { font-size: 0.88rem; color: var(--grey-text); }

/* ===== CTA STRIP ===== */
.cta-strip {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-mid) 100%);
  padding: 56px 0;
}
.cta-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-strip h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 6px; }
.cta-strip p { color: rgba(255,255,255,0.8); }
.cta-strip-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== ABOUT ===== */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-text .section-tag { }
.about-text h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 18px; }
.about-text p { color: var(--text-body); margin-bottom: 16px; font-size: 1rem; }
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.av-card {
  background: var(--white);
  border: 1.5px solid var(--grey-mid);
  border-radius: var(--radius);
  padding: 24px;
  transition: all var(--transition);
}
.av-card:hover { border-color: var(--blue-bright); box-shadow: var(--shadow-md); }
.av-icon { font-size: 2rem; margin-bottom: 12px; }
.av-card h3 { font-size: 0.95rem; margin-bottom: 6px; }
.av-card p { font-size: 0.85rem; color: var(--grey-text); }

/* ===== STATS ===== */
.stats-section {
  background: var(--blue-deep);
  padding: 56px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-num { font-family: var(--font-head); font-size: 2.2rem; font-weight: 800; color: var(--white); margin-bottom: 6px; }
.stat-label { font-size: 0.9rem; color: rgba(255,255,255,0.65); }

/* ===== CONTACT PAGE ===== */
.contact-section { padding-top: 64px; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}
.contact-info h2 { font-size: 1.8rem; margin-bottom: 12px; }
.contact-info > p { color: var(--grey-text); margin-bottom: 32px; }
.contact-cards { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.contact-card-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--blue-pale);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.cci-icon { font-size: 1.6rem; flex-shrink: 0; }
.contact-card-item strong { font-family: var(--font-head); color: var(--text-dark); display: block; margin-bottom: 4px; }
.contact-card-item p, .contact-card-item address { font-size: 0.92rem; color: var(--text-body); }
.contact-card-item a { color: var(--blue-mid); font-weight: 600; }
.contact-card-item a:hover { color: var(--blue-deep); }
.small-text { font-size: 0.8rem; color: var(--grey-text); margin-top: 2px; }
.contact-direct-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--grey-mid);
}
.contact-form-wrap h2 { font-size: 1.5rem; margin-bottom: 8px; }
.contact-form-wrap > p { color: var(--grey-text); font-size: 0.92rem; margin-bottom: 24px; }
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-family: var(--font-head); font-size: 0.88rem; font-weight: 600; color: var(--text-dark); }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid var(--grey-mid);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-body);
  background: var(--grey-light);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.12);
  background: var(--white);
}
.form-group textarea { resize: vertical; }
.form-success {
  background: #e8f5e9;
  border: 1.5px solid #a5d6a7;
  color: #2e7d32;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.93rem;
  font-weight: 500;
}
.form-error {
  background: #fff3e0;
  border: 1.5px solid #ffcc80;
  color: #e65100;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.93rem;
}

/* Maps */
.maps-section { background: var(--grey-light); }
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--grey-mid);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--blue-deep);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-top: 14px;
  max-width: 300px;
}
.footer-links h4,
.footer-services h4,
.footer-contact h4 {
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.95rem;
  margin-bottom: 18px;
}
.footer-links ul, .footer-services ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-services li { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
.footer-contact address p {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.footer-contact a { color: rgba(255,255,255,0.8); }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
  background: rgba(0,0,0,0.2);
  padding: 18px 0;
}
.footer-bottom p {
  color: rgba(255,255,255,0.45);
  font-size: 0.83rem;
  text-align: center;
}

/* ===== STICKY CTA ===== */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  display: none;
  gap: 0;
}
.sticky-call, .sticky-wa {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--transition);
}
.sticky-call { background: var(--blue-mid); color: var(--white); }
.sticky-call:hover { background: var(--blue-deep); }
.sticky-wa { background: var(--green-wa); color: var(--white); }
.sticky-wa:hover { background: var(--green-wa-dk); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .highlights-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .main-nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    box-shadow: var(--shadow-md);
    flex-direction: column;
    z-index: 999;
  }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav a { display: block; padding: 12px 16px; }
  .hamburger { display: flex; }
  .nav-cta { display: none; }

  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { order: -1; }
  .hero-card-stack { grid-template-columns: repeat(2, 1fr); max-width: 280px; }
  .hero-content h1 { font-size: 1.8rem; }
  .hero-stats { gap: 20px; }

  .highlights-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-values { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-strip-inner { flex-direction: column; text-align: center; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .sd-card { flex-direction: column; }
  .sd-icon-wrap { width: 60px; height: 60px; font-size: 2rem; }

  /* Show sticky CTA on mobile */
  .sticky-cta { display: flex; }
  /* Add bottom padding so footer content not covered */
  .site-footer { padding-bottom: 56px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: 64px 0 0; }
  .stats-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px 20px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}