/* =====================================================
   DESIGN TOKENS
   ===================================================== */
:root {
  --navy-900: #0B2036;
  --navy-800: #0F2A44;
  --navy-700: #1C3D5A;
  --navy-600: #2A4F70;
  --gold: #F9B233;
  --gold-dark: #E09B14;
  --leaf: #2F9E68;
  --cream: #F7FAFC;
  --white: #FFFFFF;
  --ink: #17222E;
  --slate: #556577;
  --border: #E4EAF0;

  --font-display: 'Poppins', sans-serif;
  --font-data: 'Space Grotesk', sans-serif;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 10px 30px rgba(15, 42, 68, 0.08);
  --shadow-strong: 0 20px 45px rgba(15, 42, 68, 0.18);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-display);
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

a { color: inherit; }

.container { width: 90%; max-width: 1200px; margin: auto; }

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

button, input, select, textarea { font-family: inherit; }

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.eyebrow {
  display: block;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 10px;
}
.eyebrow.center { text-align: center; }
.eyebrow.light { color: var(--gold); }

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  text-align: center;
  color: var(--navy-800);
  margin-bottom: 14px;
}
.section-title.left { text-align: left; }
.section-title.light { color: var(--white); }

.section-sub {
  text-align: center;
  color: var(--slate);
  max-width: 620px;
  margin: 0 auto 50px;
  line-height: 1.6;
}
.section-sub.light { color: rgba(255,255,255,0.75); }

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gold);
  color: var(--navy-900);
  padding: 14px 28px;
  border: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  box-shadow: 0 8px 20px rgba(249, 178, 51, 0.35);
}
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-2px); box-shadow: 0 12px 26px rgba(249, 178, 51, 0.45); }
.btn-primary.full { width: 100%; margin-top: 18px; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 2px solid var(--navy-800);
  color: var(--navy-800);
  padding: 12px 26px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: 0.2s;
}
.btn-outline:hover { background: var(--navy-800); color: var(--white); }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  background: var(--navy-800);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  display: flex;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(249, 178, 51, 0.12);
  align-items: center;
  justify-content: center;
}

.logo-text {
  color: var(--white);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.1;
}
.logo-text strong { font-weight: 700; }

.nav-links {
  list-style: none;
  display: flex;
  gap: 28px;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -8px;
  width: 0; height: 2px;
  background: var(--gold);
  transition: 0.3s;
}
.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--white); }

.btn-nav-cta {
  background: var(--gold);
  color: var(--navy-900);
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: 0.2s;
}
.btn-nav-cta:hover { background: var(--gold-dark); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}
.hamburger span { width: 26px; height: 3px; background: #fff; border-radius: 2px; transition: 0.4s; }

.mobile-nav {
  position: fixed;
  top: 0; right: -100%;
  width: 75%; height: 100vh;
  background: rgba(11, 32, 54, 0.97);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 26px;
  transition: 0.4s ease;
  z-index: 999;
}
.mobile-nav a { color: #fff; font-size: 17px; text-decoration: none; }
.mobile-nav .mobile-cta { background: var(--gold); color: var(--navy-900); padding: 10px 24px; border-radius: 24px; font-weight: 600; }
.mobile-nav.active { right: 0; }

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* =====================================================
   HERO  — signature: sun-arc trajectory + live meter card
   ===================================================== */
.hero {
  position: relative;
  background: linear-gradient(180deg, #F5F9FC 0%, #E8F1F8 100%);
  padding: 70px 0 40px;
  overflow: hidden;
}

.sun-arc {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 200px;
  pointer-events: none;
}
.sun-arc svg { width: 100%; height: 100%; }

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}

.hero-text h1 {
  font-size: clamp(30px, 4.2vw, 44px);
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--navy-900);
  font-weight: 700;
}

.hero-text p {
  color: var(--slate);
  font-size: 16.5px;
  line-height: 1.6;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 40px;
}
.trust-item { display: flex; flex-direction: column; }
.trust-number { font-family: var(--font-data); font-size: 26px; font-weight: 700; color: var(--navy-900); }
.trust-label { font-size: 12.5px; color: var(--slate); }
.trust-label i { color: var(--gold-dark); }
.trust-divider { width: 1px; height: 32px; background: var(--border); }

.hero-visual { position: relative; display: flex; justify-content: center; }

.panel-card {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
}

.panel-grid-lines {
  position: absolute; inset: 14px;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.08) 0 2px, transparent 2px 34px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.08) 0 2px, transparent 2px 34px);
  border-radius: 8px;
}

.panel-glare {
  position: absolute; top: 0; left: -60%;
  width: 60%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.25), transparent);
  animation: glare 3.5s infinite;
}
@keyframes glare { 0% { left: -60%; } 100% { left: 130%; } }

.panel-readout {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  background: rgba(11, 32, 54, 0.55);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(249, 178, 51, 0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.readout-label { font-family: var(--font-data); font-size: 10.5px; letter-spacing: 0.1em; color: rgba(255,255,255,0.6); }
.readout-value { font-family: var(--font-data); font-size: 20px; font-weight: 700; color: var(--gold); }

.sun-glow {
  position: absolute;
  top: -30px; right: 10%;
  width: 90px; height: 90px;
  background: radial-gradient(circle, rgba(249,178,51,0.55), transparent 70%);
  animation: pulse 2.8s infinite;
}
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 0.8; } 50% { transform: scale(1.25); opacity: 1; } }

/* =====================================================
   QUICK QUOTE STRIP
   ===================================================== */
.quote-strip {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 30px;
  align-items: center;
}
.quote-copy h2 { font-size: 24px; color: var(--navy-800); margin-bottom: 6px; }
.quote-copy p { color: var(--slate); font-size: 14.5px; }

.quick-quote-form {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.quick-quote-form input,
.quick-quote-form select {
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--cream);
}
.quick-quote-form button { grid-column: span 1; white-space: nowrap; }
.hp-field { position: absolute; left: -9999px; }
.form-status {
  grid-column: 1 / -1;
  font-size: 13.5px;
  color: var(--slate);
  min-height: 18px;
}
.form-status.success { color: var(--leaf); font-weight: 600; }

/* =====================================================
   GALLERY
   ===================================================== */
.gallery { padding: 90px 0; background: var(--cream); }

.gallery-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 10px 22px;
  border-radius: 24px;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--slate);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: 0.2s;
}
.tab-btn.active, .tab-btn:hover {
  background: var(--navy-800);
  border-color: var(--navy-800);
  color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4/3;
  transition: 0.3s;
}
.gallery-item.hidden { display: none; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(11,32,54,0.85), transparent);
  color: #fff;
  font-size: 13.5px;
  padding: 24px 14px 12px;
}

/* =====================================================
   RATINGS
   ===================================================== */
.ratings { padding: 90px 0; background: var(--white); }

.ratings-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 40px;
}
.ratings-score { text-align: right; }
.score-number { font-family: var(--font-data); font-size: 42px; font-weight: 700; color: var(--navy-800); display: block; }
.score-stars { color: var(--gold); font-size: 18px; letter-spacing: 2px; }
.score-sub { font-size: 13px; color: var(--slate); }

.testimonial-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testimonial-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 26px;
  border: 1px solid var(--border);
}
.testimonial-card .stars { color: var(--gold); margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p { color: var(--ink); font-size: 14.5px; line-height: 1.6; margin-bottom: 20px; min-height: 90px; }
.reviewer { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--navy-800); color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-family: var(--font-data);
}
.reviewer strong { display: block; font-size: 14px; }
.reviewer small { color: var(--slate); font-size: 12.5px; }

.testimonial-dots { display: none; justify-content: center; gap: 8px; margin-top: 24px; }
.testimonial-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--border); cursor: pointer; }
.testimonial-dots span.active { background: var(--gold); }

/* =====================================================
   BRANDS — marquee
   ===================================================== */
.brands { padding: 70px 0 90px; background: var(--cream); }
.brand-marquee {
  overflow: hidden;
  margin-top: 30px;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.brand-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: scroll-marquee 26s linear infinite;
}
.brand-marquee:hover .brand-track { animation-play-state: paused; }
@keyframes scroll-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.brand-chip {
  flex-shrink: 0;
  padding: 16px 30px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-data);
  font-weight: 600;
  color: var(--navy-700);
  font-size: 15px;
  box-shadow: var(--shadow-soft);
}

/* =====================================================
   WHY US — flip cards
   ===================================================== */
.why-us { padding: 90px 0; background: var(--white); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}
.flip-card { perspective: 1000px; }
.flip-inner {
  position: relative;
  height: 200px;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}
.flip-card:hover .flip-inner { transform: rotateY(180deg); }
.flip-front, .flip-back {
  position: absolute; width: 100%; height: 100%;
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  display: flex; flex-direction: column;
  justify-content: center; align-items: center;
  backface-visibility: hidden;
  text-align: center;
}
.flip-front { background: var(--white); border: 1px solid var(--border); }
.flip-front i { font-size: 32px; color: var(--navy-800); margin-bottom: 10px; }
.flip-front h3 { font-size: 17px; color: var(--navy-800); }
.flip-back { background: var(--navy-800); color: #fff; transform: rotateY(180deg); }
.flip-back p { font-size: 14px; line-height: 1.6; }

/* =====================================================
   SYSTEMS — grid-tie vs hybrid
   ===================================================== */
.systems { padding: 90px 0; background: var(--cream); }
.system-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 900px;
  margin: auto;
}
.system-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  transition: 0.25s;
}
.system-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-strong); }
.system-card.highlighted { border-color: var(--gold); background: linear-gradient(180deg, #fff, #FFF8EA); }
.system-badge {
  position: absolute; top: -13px; left: 34px;
  background: var(--gold); color: var(--navy-900);
  font-size: 11.5px; font-weight: 700;
  padding: 5px 14px; border-radius: 20px;
  letter-spacing: 0.03em;
}
.system-icon { font-size: 30px; color: var(--gold-dark); margin-bottom: 14px; }
.system-card h3 { font-size: 22px; color: var(--navy-800); margin-bottom: 6px; }
.system-tag { font-size: 13px; color: var(--slate); font-weight: 600; margin-bottom: 14px; }
.system-card > p { color: var(--slate); font-size: 14.5px; line-height: 1.6; margin-bottom: 18px; }
.system-points { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.system-points li { font-size: 14px; display: flex; align-items: center; gap: 8px; }
.system-points i { color: var(--leaf); }
.system-points i.unavailable { color: #C5514B; }

/* =====================================================
   CALCULATOR — signature gauge instrument
   ===================================================== */
.calculator {
  padding: 90px 0;
  background: radial-gradient(circle at 20% 20%, var(--navy-700), var(--navy-900) 65%);
  color: #fff;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
  margin-top: 40px;
}

.calc-inputs label { display: block; font-size: 14px; margin-bottom: 10px; color: rgba(255,255,255,0.8); }
.calc-secondary-label { margin-top: 22px; }

.calc-bill-display {
  font-family: var(--font-data);
  font-size: 30px;
  font-weight: 700;
  color: var(--gold);
  margin: 10px 0 4px;
}
.calc-approx-bill {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 18px;
}
.calc-approx-bill small { opacity: 0.8; }

input[type="range"] {
  width: 100%;
  accent-color: var(--gold);
  height: 6px;
}

#calcType {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
  color: #fff;
}
#calcType option { color: #000; }

.calc-disclaimer { font-size: 12.5px; color: rgba(255,255,255,0.55); margin-top: 14px; line-height: 1.5; }

.calc-output {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 34px;
}

.gauge-wrap { position: relative; text-align: center; margin-bottom: 26px; }
.gauge-svg { width: 220px; }
#gaugeNeedle { transform-origin: 110px 115px; transition: transform 0.6s cubic-bezier(.4,1.4,.4,1); }
#gaugeArc { transition: stroke-dasharray 0.6s ease; }
.gauge-readout { margin-top: -46px; }
.gauge-readout #calcSystemKw { font-family: var(--font-data); font-size: 30px; font-weight: 700; color: var(--gold); }
.gauge-readout small { color: rgba(255,255,255,0.6); font-size: 13px; }

.calc-result-grid { display: flex; flex-direction: column; gap: 14px; }
.calc-result-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.result-label { font-size: 13.5px; color: rgba(255,255,255,0.75); }
.result-value { font-family: var(--font-data); font-size: 17px; font-weight: 600; }
.result-value.leaf { color: #6FD69B; }
.result-value small { font-size: 11px; font-weight: 500; opacity: 0.6; display: block; }

/* =====================================================
   LOCATION / BOOKING
   ===================================================== */
.location { padding: 90px 0; background: var(--white); }
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.location-copy p { color: var(--slate); line-height: 1.6; margin-bottom: 26px; }
.location-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; }
.location-address { display: flex; align-items: center; gap: 10px; color: var(--navy-800); font-weight: 500; }
.location-address i { color: var(--gold-dark); }
.location-map {
  height: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact { padding: 90px 0; background: var(--cream); }
.contact form { max-width: 520px; margin: auto; display: flex; flex-direction: column; gap: 15px; }
input, textarea {
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  font-size: 14.5px;
  background: var(--white);
}
textarea { min-height: 110px; resize: vertical; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer { background: var(--navy-900); color: #fff; padding: 55px 0 22px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 30px;
  align-items: start;
}
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 13.5px; margin-top: 12px; }
.footer-logo { margin-bottom: 4px; }
.footer-center { display: flex; flex-direction: column; gap: 10px; }
.footer-center a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 14px; }
.footer-center a:hover { color: var(--gold); }
.footer-right { text-align: right; }
.follow-label { display: block; font-size: 13px; color: rgba(255,255,255,0.55); margin-bottom: 10px; }
.social-row { display: flex; justify-content: flex-end; gap: 14px; }
.social-row a { color: var(--gold); font-size: 18px; }

.footer-bottom {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.12);
  text-align: center;
  font-size: 13px;
  opacity: 0.7;
}

/* =====================================================
   FLOATING WHATSAPP BUTTON
   ===================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 58px; height: 58px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.5);
  z-index: 900;
  text-decoration: none;
  animation: float-pulse 2.6s infinite;
}
@keyframes float-pulse {
  0%,100% { box-shadow: 0 8px 22px rgba(37, 211, 102, 0.5); }
  50% { box-shadow: 0 8px 30px rgba(37, 211, 102, 0.8); }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 320px; margin: 0 auto 20px; }
  .quote-grid { grid-template-columns: 1fr; }
  .quick_quote-form { grid-template-columns: 1fr 1fr; }
  .quick-quote-form { grid-template-columns: 1fr 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
  .location-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 26px; }
  .footer-right { text-align: center; }
  .social-row { justify-content: center; }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav-cta { display: none; }
  .hamburger { display: flex; }
  .card-grid, .system-grid, .testimonial-track { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-quote-form { grid-template-columns: 1fr; }
  .ratings-head { flex-direction: column; align-items: flex-start; }
  .ratings-score { text-align: left; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary, .hero-actions .btn-outline { width: 100%; }
}