/* OSEH Solar Life — public site */
:root {
  --navy: #0B1F4D;
  --gold: #D4A537;
  --green: #3DAE49;
  --red: #C62828;
  --navy-2: color-mix(in srgb, var(--navy) 82%, #000);
  --gold-soft: color-mix(in srgb, var(--gold) 16%, #fff);
  --ink: #16213e;
  --muted: #5b6684;
  --line: #e4e8f1;
  --bg: #ffffff;
  --bg-soft: #f6f8fc;
  --cream: #fffaf0;
  --wa: #25D366;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(11, 31, 77, .08);
  --shadow-lg: 0 24px 60px rgba(11, 31, 77, .16);
  --font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --script: "Dancing Script", "Brush Script MT", cursive;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 16px; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; color: var(--navy); }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
[hidden] { display: none !important; }

.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 1000; }
.skip:focus { left: 8px; }
.script { font-family: var(--script); font-weight: 700; }
.muted { color: var(--muted); }
.ic { width: 1.25em; height: 1.25em; flex: none; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .75em 1.4em; border-radius: 999px; border: 2px solid transparent; font-weight: 600; text-decoration: none; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s; white-space: nowrap; font-size: .95rem; line-height: 1.2; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: .95em 1.7em; font-size: 1rem; }
.btn-sm { padding: .5em 1em; font-size: .85rem; }
.btn-block { width: 100%; }
.btn-gold { background: linear-gradient(135deg, var(--gold), color-mix(in srgb, var(--gold) 75%, #fff)); color: var(--navy); box-shadow: 0 8px 20px color-mix(in srgb, var(--gold) 40%, transparent); }
.btn-gold:hover { box-shadow: 0 12px 26px color-mix(in srgb, var(--gold) 55%, transparent); }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 8px 20px rgba(37, 211, 102, .3); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 8px 20px color-mix(in srgb, var(--red) 35%, transparent); }
.btn-light { background: #fff; color: var(--navy); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }

/* Sun energy bar */
.sunbar { position: fixed; inset: 0 0 auto; height: 4px; z-index: 60; pointer-events: none; }
.sunbar-fill { height: 100%; width: 100%; transform-origin: left; transform: scaleX(var(--p, 0)); background: linear-gradient(90deg, var(--gold), #ffd76a, var(--green)); }
.sunbar-sun { position: absolute; top: -9px; left: calc(var(--p, 0) * 100%); transform: translateX(-50%) rotate(calc(var(--p, 0) * 720deg)); color: var(--gold); background: #fff; border-radius: 50%; width: 22px; height: 22px; display: grid; place-items: center; box-shadow: 0 0 12px color-mix(in srgb, var(--gold) 70%, transparent); }
.sunbar-sun .ic { width: 16px; height: 16px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .9); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid transparent; transition: box-shadow .3s, border-color .3s; }
.site-header.scrolled { box-shadow: 0 6px 24px rgba(11, 31, 77, .08); border-color: var(--line); }
.nav-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); flex: none; }
.brand .emblem { width: 44px; height: 44px; }
.brand-img { max-height: 48px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text b { font-size: 1.45rem; font-weight: 800; letter-spacing: .02em; }
.brand-text span { font-size: .78rem; font-weight: 700; letter-spacing: .18em; }
.brand-text em { font-style: normal; color: var(--green); }
.nav { display: flex; align-items: center; gap: 20px; }
.nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav ul a { text-decoration: none; font-weight: 500; font-size: .93rem; padding: 8px 12px; border-radius: 999px; color: var(--ink); transition: background .2s, color .2s; }
.nav ul a:hover, .nav ul a.active { background: var(--gold-soft); color: var(--navy); }
.nav-call { padding: .6em 1.1em; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--navy); }
.nav-toggle .ic { width: 28px; height: 28px; }
.nav-toggle .i-close { display: none; }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; background: #fff; padding: 12px 16px 20px; box-shadow: 0 20px 30px rgba(11, 31, 77, .12); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: .25s; max-height: calc(100dvh - var(--header-h)); overflow-y: auto; }
  .nav ul { flex-direction: column; }
  .nav ul a { display: block; padding: 12px 14px; font-size: 1rem; }
  body.nav-open .nav { transform: none; opacity: 1; visibility: visible; }
  body.nav-open .nav-toggle .i-open { display: none; }
  body.nav-open .nav-toggle .i-close { display: block; }
}

/* Reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease, translate .3s, box-shadow .3s, background .3s; transition-delay: var(--d, 0ms), var(--d, 0ms), 0s, 0s, 0s; }
.js .reveal.in { opacity: 1; transform: none; }

/* Section shell */
.section { padding: clamp(64px, 9vw, 110px) 0; }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto clamp(32px, 5vw, 56px); }
.sec-head h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); font-weight: 800; }
.sec-head p { color: var(--muted); font-size: 1.05rem; margin: 0; }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: color-mix(in srgb, var(--gold) 70%, #6b4a00); margin-bottom: 10px; }
.eyebrow::before, .eyebrow::after { content: "—"; margin: 0 .6em; opacity: .6; }

/* Hero */
.hero { position: relative; padding: clamp(40px, 6vw, 72px) 0 clamp(56px, 7vw, 90px); background: radial-gradient(1200px 500px at 50% -10%, #fff6dc 0%, rgba(255, 246, 220, 0) 70%), linear-gradient(#fff, var(--bg-soft)); overflow: hidden; }
.hero-rays { position: absolute; inset: -40% -10% auto; height: 120%; background: repeating-conic-gradient(from 0deg at 50% 0%, rgba(212, 165, 55, .07) 0 6deg, transparent 6deg 14deg); pointer-events: none; animation: rays 60s linear infinite; mask-image: radial-gradient(closest-side, #000, transparent); -webkit-mask-image: radial-gradient(closest-side, #000, transparent); }
@keyframes rays { to { transform: rotate(8deg); } }
.hero-intro { position: relative; text-align: center; max-width: 880px; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: .85rem; font-weight: 600; color: var(--navy); box-shadow: var(--shadow); }
.badge .ic { color: var(--red); width: 1em; height: 1em; }
.hero-script { font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--gold); margin: 18px 0 4px; }
.hero h1 { font-size: clamp(2.1rem, 5.4vw, 3.9rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 16px; }
.tagline { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 14px; margin-bottom: 18px; font-family: var(--script); font-size: clamp(1.3rem, 2.6vw, 1.75rem); color: var(--navy); }
.tagline span { opacity: 0; transform: translateY(12px); animation: word .6s ease forwards; animation-delay: calc(.35s + var(--i) * .45s); }
.tagline span + span::before { content: "|"; font-family: var(--font); font-weight: 300; margin-right: 14px; color: var(--gold); }
@keyframes word { to { opacity: 1; transform: none; } }
.lead { font-size: clamp(1rem, 1.6vw, 1.15rem); color: var(--muted); max-width: 640px; margin: 0 auto 26px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.daynight { position: relative; display: flex; gap: 18px; margin-top: clamp(36px, 5vw, 56px); min-height: 420px; }
.dn { position: relative; flex: 1; border-radius: 26px; overflow: hidden; display: flex; align-items: flex-end; min-height: 420px; isolation: isolate; box-shadow: var(--shadow-lg); transition: flex .6s cubic-bezier(.2, .8, .2, 1); }
@media (hover: hover) and (min-width: 820px) { .dn:hover { flex: 1.35; } }
.dn-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s ease; }
.dn:hover .dn-bg { transform: scale(1.06); }
.dn::after { content: ""; position: absolute; inset: 0; z-index: -1; }
.dn-day { background: linear-gradient(#7cc4ff, #e8f5ff); }
.dn-day::after { background: linear-gradient(180deg, rgba(255, 214, 120, .15) 0%, rgba(255, 255, 255, 0) 35%, rgba(255, 250, 235, .92) 72%); }
.dn-night { background: var(--navy); color: #fff; }
.dn-night .dn-bg { filter: brightness(.55) saturate(.7) hue-rotate(185deg); }
.dn-night::after { background: linear-gradient(180deg, color-mix(in srgb, var(--navy) 50%, transparent) 0%, color-mix(in srgb, var(--navy) 30%, transparent) 40%, color-mix(in srgb, var(--navy) 96%, transparent) 78%); }
.dn-body { padding: clamp(22px, 3vw, 34px); max-width: 460px; }
.dn-body h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; }
.dn-night .dn-body h2 { color: #fff; }
.dn-body p { font-size: .98rem; }
.dn-day .dn-body p { color: #3b4566; }
.dn-night .dn-body p { color: rgba(255, 255, 255, .82); }
.dn-label { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 12px; }
.dn-day .dn-label { background: var(--gold); color: var(--navy); }
.dn-night .dn-label { background: rgba(255, 255, 255, .14); color: #fff; border: 1px solid rgba(255, 255, 255, .25); }
.dn-sun { position: absolute; top: 28px; right: 30px; width: 86px; height: 86px; border-radius: 50%; background: radial-gradient(circle, #fff7c2 0 30%, #ffd34d 55%, rgba(255, 196, 0, 0) 72%); animation: pulse 4s ease-in-out infinite; z-index: -1; }
@keyframes pulse { 50% { transform: scale(1.12); } }
.dn-stars { position: absolute; inset: 0 0 50% 0; z-index: -1; background-image: radial-gradient(1.5px 1.5px at 20% 30%, #fff, transparent), radial-gradient(1px 1px at 60% 20%, #fff, transparent), radial-gradient(1.5px 1.5px at 80% 45%, #fff, transparent), radial-gradient(1px 1px at 35% 60%, #fff, transparent), radial-gradient(1px 1px at 90% 12%, #fff, transparent), radial-gradient(1.5px 1.5px at 45% 10%, #fff, transparent); animation: twinkle 3s ease-in-out infinite alternate; }
@keyframes twinkle { from { opacity: .4; } to { opacity: 1; } }
.dn-scan { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent, rgba(98, 255, 160, .12) 48%, rgba(98, 255, 160, .28) 50%, transparent 52%); background-size: 100% 220%; animation: scan 4.5s linear infinite; mix-blend-mode: screen; }
@keyframes scan { from { background-position: 0 -110%; } to { background-position: 0 110%; } }
.dn-rec { position: absolute; top: 22px; right: 24px; font: 700 .75rem/1 ui-monospace, monospace; letter-spacing: .15em; color: #fff; display: flex; align-items: center; gap: 6px; background: rgba(0, 0, 0, .35); padding: 6px 10px; border-radius: 6px; }
.dn-rec::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: #ff3b3b; animation: blink 1.2s steps(2, start) infinite; }
@keyframes blink { to { visibility: hidden; } }
.dn-divider { position: absolute; left: 50%; top: 50%; translate: -50% -50%; z-index: 3; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(90deg, #fff 50%, var(--navy) 50%); box-shadow: 0 10px 30px rgba(0, 0, 0, .2), 0 0 0 6px rgba(255, 255, 255, .5); display: flex; align-items: center; justify-content: space-around; padding: 0 8px; pointer-events: none; }
.dn-divider .ic { width: 20px; height: 20px; }
.d-sun { color: var(--gold); }
.d-moon { color: #fff; }

@media (max-width: 819px) {
  .daynight { flex-direction: column; min-height: 0; }
  .dn { min-height: 360px; }
  .dn-divider { background: linear-gradient(180deg, #fff 50%, var(--navy) 50%); flex-direction: column; padding: 8px 0; }
}

/* Grand opening */
.opening { position: relative; padding: clamp(64px, 8vw, 100px) 0; background: radial-gradient(800px 400px at 15% 0%, #fff3d1, transparent 70%), linear-gradient(135deg, #fffdf7, #fff6e3); overflow: hidden; }
.confetti { position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(circle at 10% 20%, color-mix(in srgb, var(--gold) 60%, transparent) 0 3px, transparent 4px), radial-gradient(circle at 85% 15%, color-mix(in srgb, var(--red) 50%, transparent) 0 3px, transparent 4px), radial-gradient(circle at 70% 80%, color-mix(in srgb, var(--gold) 60%, transparent) 0 2px, transparent 3px), radial-gradient(circle at 25% 85%, color-mix(in srgb, var(--green) 50%, transparent) 0 3px, transparent 4px), radial-gradient(circle at 50% 10%, color-mix(in srgb, var(--navy) 30%, transparent) 0 2px, transparent 3px); background-size: 340px 340px; opacity: .8; animation: drift 30s linear infinite; }
@keyframes drift { to { background-position: 0 340px; } }
.opening-grid { position: relative; display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.opening-main { text-align: center; }
.opening-sub { font-size: 1.8rem; color: var(--red); margin-bottom: 6px; }
.ribbon { position: relative; display: inline-block; margin: 0 auto 24px; isolation: isolate; }
.ribbon h2 { position: relative; margin: 0; padding: 16px clamp(28px, 5vw, 52px); background: linear-gradient(180deg, color-mix(in srgb, var(--red) 85%, #fff), var(--red) 55%, color-mix(in srgb, var(--red) 75%, #000)); color: transparent; font-size: clamp(1.5rem, 3.6vw, 2.5rem); font-weight: 800; text-transform: uppercase; letter-spacing: .02em; box-shadow: 0 12px 30px color-mix(in srgb, var(--red) 35%, transparent); border-top: 3px solid var(--gold); border-bottom: 3px solid var(--gold); }
.ribbon h2 span { background: linear-gradient(180deg, #fff1b8, var(--gold) 60%, #b07d12); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ribbon::before, .ribbon::after { content: ""; position: absolute; top: 14px; bottom: -14px; width: 46px; background: color-mix(in srgb, var(--red) 70%, #000); z-index: -1; }
.ribbon::before { left: -30px; clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 35% 50%); }
.ribbon::after { right: -30px; clip-path: polygon(0 0, 100% 0, 65% 50%, 100% 100%, 0 100%); }
.opening-text { font-size: 1.08rem; max-width: 560px; margin-inline: auto; }
.opening-closing { font-size: 1.9rem; color: var(--red); margin: 6px 0 22px; }
.countdown { display: flex; justify-content: center; gap: clamp(8px, 2vw, 16px); margin-bottom: 26px; }
.countdown div { min-width: clamp(66px, 14vw, 92px); padding: 14px 8px 10px; border-radius: 16px; background: var(--navy); color: #fff; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.countdown div::before { content: ""; position: absolute; inset: 0 0 50%; background: rgba(255, 255, 255, .06); }
.countdown b { display: block; font-size: clamp(1.7rem, 4.2vw, 2.6rem); font-weight: 800; line-height: 1; color: var(--gold); font-variant-numeric: tabular-nums; }
.countdown span { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; opacity: .8; }
.opening-live { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 14px; background: var(--green); color: #fff; font-weight: 600; font-size: 1.1rem; margin-bottom: 24px; box-shadow: 0 10px 24px color-mix(in srgb, var(--green) 35%, transparent); }

.invite-card { position: relative; background: #fffdf6; border-radius: 20px; padding: 40px 30px 30px; text-align: center; box-shadow: var(--shadow-lg), inset 0 0 0 2px var(--gold), inset 0 0 0 8px #fffdf6, inset 0 0 0 9px color-mix(in srgb, var(--gold) 60%, #fff); }
.bow { position: absolute; top: -18px; right: 22px; width: 56px; height: 40px; }
.bow::before, .bow::after { content: ""; position: absolute; top: 0; width: 28px; height: 30px; background: var(--red); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%; box-shadow: inset -4px -4px 0 rgba(0, 0, 0, .15); }
.bow::before { left: 0; transform: rotate(-30deg); }
.bow::after { right: 0; transform: rotate(30deg); }
.invite-head { font-size: 2.2rem; line-height: 1.1; color: var(--red); margin-bottom: 4px; }
.invite-to { font-family: var(--script); font-size: 1.35rem; color: var(--navy); margin-bottom: 4px; }
.flourish { display: block; color: var(--gold); margin-bottom: 14px; font-size: 1.1rem; }
.invite-card dl { margin: 0 0 16px; text-align: left; display: grid; gap: 10px; }
.invite-card dl div { display: grid; grid-template-columns: 96px 1fr; gap: 10px; align-items: start; padding-bottom: 10px; border-bottom: 1px dashed color-mix(in srgb, var(--gold) 50%, #fff); }
.invite-card dt { display: flex; align-items: center; gap: 6px; font-weight: 600; color: var(--navy); font-size: .92rem; }
.invite-card dt .ic { color: var(--gold); width: 1.1em; height: 1.1em; }
.invite-card dd { margin: 0; font-weight: 600; color: var(--ink); font-size: .95rem; }
.invite-honour { font-size: 1.5rem; color: var(--navy); margin: 0; }
@media (max-width: 900px) { .opening-grid { grid-template-columns: 1fr; } .invite-card { max-width: 440px; margin-inline: auto; width: 100%; } }

/* Modal */
.modal { border: 0; padding: 0; border-radius: 16px; max-width: min(560px, 100vw - 32px); max-height: calc(100dvh - 32px); background: #fff; box-shadow: var(--shadow-lg); overflow: auto; }
.modal::backdrop { background: rgba(6, 14, 38, .75); backdrop-filter: blur(4px); }
.modal img { width: 100%; height: auto; }
.modal-close { position: sticky; top: 10px; float: right; margin: 10px 10px -50px 0; z-index: 2; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .92); color: var(--navy); display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow); }

/* Services */
.services { background: var(--bg-soft); }
.svc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.svc { position: relative; background: #fff; border-radius: var(--radius); padding: 30px 26px 26px; box-shadow: var(--shadow); border: 1px solid var(--line); display: flex; flex-direction: column; overflow: hidden; transition: transform .3s, box-shadow .3s, opacity .7s, translate .3s; }
.svc::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--gold), var(--green)); transform: scaleX(0); transform-origin: left; transition: transform .4s; }
.svc:hover { translate: 0 -6px; box-shadow: var(--shadow-lg); }
.svc:hover::before { transform: scaleX(1); }
.svc-img { margin: -30px -26px 20px; width: calc(100% + 52px); max-width: none; height: 160px; object-fit: cover; }
.svc-icon { width: 60px; height: 60px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; margin-bottom: 18px; box-shadow: 0 0 0 6px var(--gold-soft); transition: background .3s, color .3s; }
.svc:hover .svc-icon { background: var(--gold); color: var(--navy); }
.svc-icon .ic { width: 28px; height: 28px; }
.svc h3 { font-size: 1.2rem; margin-bottom: 2px; }
.svc-sub { font-size: .85rem; color: color-mix(in srgb, var(--gold) 70%, #6b4a00); font-weight: 600; margin-bottom: 10px; }
.svc p { color: var(--muted); font-size: .95rem; }
.svc-link { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--navy); text-decoration: none; font-size: .92rem; }
.svc-link .ic { transition: transform .2s; }
.svc-link:hover .ic { transform: translateX(4px); }

/* Why */
.why { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; position: relative; overflow: hidden; }
.why::before { content: ""; position: absolute; width: 520px; height: 520px; right: -160px; top: -200px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--gold) 30%, transparent), transparent 70%); }
.why .sec-head h2 { color: #fff; }
.why .sec-head p { color: rgba(255, 255, 255, .75); }
.why .eyebrow { color: var(--gold); }
.why-grid { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.why-item { padding: 28px 24px; border-radius: var(--radius); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); text-align: center; transition: background .3s, opacity .7s, transform .7s; }
.why-item:hover { background: rgba(255, 255, 255, .1); }
.why-icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 18px; display: grid; place-items: center; background: linear-gradient(135deg, var(--gold), color-mix(in srgb, var(--gold) 70%, #fff)); color: var(--navy); transform: rotate(-6deg); }
.why-icon .ic { width: 30px; height: 30px; transform: rotate(6deg); }
.why-item h3 { color: #fff; font-size: 1.1rem; }
.why-item p { color: rgba(255, 255, 255, .72); font-size: .93rem; margin: 0; }

/* Calculator */
.calc { background: linear-gradient(180deg, #fff, var(--cream)); }
.calc-card { display: grid; grid-template-columns: 1fr 1.1fr; border-radius: 26px; overflow: hidden; box-shadow: var(--shadow-lg); background: #fff; border: 1px solid var(--line); }
.calc-input { padding: clamp(24px, 4vw, 44px); }
.calc-input label { display: block; font-weight: 700; color: var(--navy); margin-bottom: 14px; font-size: 1.05rem; }
.bill-field { display: flex; align-items: center; gap: 8px; border: 2px solid var(--line); border-radius: 16px; padding: 6px 18px; transition: border-color .2s; margin-bottom: 20px; }
.bill-field:focus-within { border-color: var(--gold); }
.bill-field span { font-size: 2rem; font-weight: 700; color: var(--gold); }
.bill-field input { border: 0; outline: 0; width: 100%; font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 800; color: var(--navy); padding: 6px 0; background: transparent; -moz-appearance: textfield; }
.bill-field input::-webkit-outer-spin-button, .bill-field input::-webkit-inner-spin-button { -webkit-appearance: none; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--gold) var(--fill, 20%), var(--line) var(--fill, 20%)); outline-offset: 6px; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 6px solid var(--gold); box-shadow: 0 4px 10px rgba(0, 0, 0, .2); cursor: grab; }
input[type=range]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 6px solid var(--gold); box-shadow: 0 4px 10px rgba(0, 0, 0, .2); cursor: grab; }
.range-scale { display: flex; justify-content: space-between; font-size: .78rem; color: var(--muted); margin: 8px 0 24px; }
.calc-note { font-size: .82rem; color: var(--muted); margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--bg-soft); }
.calc-out { padding: clamp(24px, 4vw, 44px); background: linear-gradient(145deg, var(--navy), var(--navy-2)); color: #fff; display: flex; flex-direction: column; gap: 18px; position: relative; overflow: hidden; }
.calc-out::before { content: ""; position: absolute; width: 260px; height: 260px; right: -80px; top: -80px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--gold) 40%, transparent), transparent 70%); }
.calc-stat { position: relative; }
.calc-stat .lbl { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; opacity: .75; }
.calc-stat b { font-size: 1.35rem; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
.calc-stat.big b { font-size: clamp(2.6rem, 6vw, 3.6rem); font-weight: 800; color: var(--gold); line-height: 1.1; }
.calc-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.calc-stats .calc-stat { padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .1); }
.calc-25 { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: color-mix(in srgb, var(--green) 25%, transparent); border: 1px solid color-mix(in srgb, var(--green) 50%, transparent); font-size: .95rem; }
.calc-25 .ic { color: #8ff09b; width: 26px; height: 26px; }
.calc-25 b { color: #fff; font-size: 1.1rem; }
@media (max-width: 860px) { .calc-card { grid-template-columns: 1fr; } }
@media (max-width: 380px) { .calc-stats { grid-template-columns: 1fr; } }

/* Products */
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 32px; }
.chip { padding: 8px 16px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-weight: 500; font-size: .9rem; cursor: pointer; transition: .2s; }
.chip:hover { border-color: var(--gold); }
.chip.is-on { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip-type { font-weight: 700; }
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
.prod { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .3s, opacity .4s, transform .4s; }
.prod:hover { box-shadow: var(--shadow-lg); }
.prod.is-hidden { display: none; }
.prod-media { position: relative; aspect-ratio: 4 / 3; background: linear-gradient(135deg, var(--bg-soft), #eef2fa); display: grid; place-items: center; overflow: hidden; }
.prod-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.prod:hover .prod-media img { transform: scale(1.06); }
.prod-ph .ic { width: 72px; height: 72px; color: color-mix(in srgb, var(--navy) 35%, #fff); }
.prod-flag { position: absolute; top: 12px; left: 12px; display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px; background: var(--gold); color: var(--navy); font-size: .75rem; font-weight: 700; }
.prod-flag .ic { width: 14px; height: 14px; fill: currentColor; }
.prod-body { padding: 20px 20px 18px; display: flex; flex-direction: column; flex: 1; }
.prod-cat { font-size: .74rem; font-weight: 700; color: var(--green); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px; }
.prod h3 { font-size: 1.12rem; margin-bottom: 6px; }
.prod p { color: var(--muted); font-size: .92rem; margin-bottom: 12px; }
.specs { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 6px; font-size: .87rem; }
.specs li { display: flex; gap: 8px; align-items: flex-start; }
.specs .ic { color: var(--green); width: 1.1em; height: 1.1em; margin-top: 3px; }
.prod-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-top: 14px; border-top: 1px solid var(--line); }
.price { font-weight: 700; color: var(--navy); font-size: .92rem; }

/* Contact */
.contact { background: var(--bg-soft); }
.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items: start; }
.enquiry { background: #fff; padding: clamp(22px, 4vw, 38px); border-radius: 24px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; color: var(--navy); }
.field input, .field select, .field textarea { width: 100%; border: 1.5px solid var(--line); border-radius: 12px; padding: 12px 14px; background: #fbfcfe; transition: border-color .2s, box-shadow .2s; font-size: 1rem; }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); background: #fff; }
.field.invalid input { border-color: var(--red); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-fine { font-size: .8rem; color: var(--muted); text-align: center; margin: 12px 0 0; }
.form-msg { display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; margin-bottom: 18px; font-size: .93rem; }
.form-msg > .ic { width: 24px; height: 24px; flex: none; margin-top: 2px; }
.form-msg div { display: flex; flex-direction: column; gap: 4px; align-items: flex-start; }
.form-msg .btn { margin-top: 6px; }
.form-msg.ok { background: color-mix(in srgb, var(--green) 12%, #fff); color: color-mix(in srgb, var(--green) 60%, #000); border: 1px solid color-mix(in srgb, var(--green) 35%, #fff); }
.form-msg.bad { background: color-mix(in srgb, var(--red) 8%, #fff); color: var(--red); border: 1px solid color-mix(in srgb, var(--red) 30%, #fff); }
.enquiry button[type=submit][aria-busy=true] { opacity: .7; pointer-events: none; }
.info-list { list-style: none; margin: 0 0 20px; padding: 0; display: grid; gap: 12px; }
.info-list li { display: flex; gap: 14px; align-items: center; background: #fff; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); }
.info-list b { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; }
.info-list a, .info-list span { color: var(--navy); font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.info-list a:hover { text-decoration: underline; }
.info-ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--gold-soft); color: color-mix(in srgb, var(--gold) 60%, #000); flex: none; }
.info-ic.wa { background: #e6f9ee; color: #128C4B; }
.map { border-radius: 18px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); aspect-ratio: 4 / 3; background: #e9edf5; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .field-row { grid-template-columns: 1fr; gap: 0; } }

/* Footer */
.site-footer { position: relative; background: var(--navy); color: rgba(255, 255, 255, .78); padding: 70px 0 24px; font-size: .93rem; }
.footer-wave { position: absolute; inset: 0 0 auto; height: 6px; background: linear-gradient(90deg, var(--gold), #ffe08a, var(--gold)); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.1fr 1.3fr; gap: 36px; }
.site-footer h3 { color: #fff; font-size: 1.02rem; margin-bottom: 16px; }
.brand-light { color: #fff; margin-bottom: 16px; }
.brand-light .brand-text em { color: #7fe08a; }
.f-links, .f-contact { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.f-links a, .f-contact a { text-decoration: none; transition: color .2s; }
.f-links a:hover, .f-contact a:hover { color: var(--gold); }
.f-contact li { display: flex; gap: 10px; align-items: flex-start; }
.f-contact .ic { color: var(--gold); margin-top: 3px; width: 1.1em; height: 1.1em; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .1); color: #fff; transition: background .2s, color .2s; }
.socials a:hover { background: var(--gold); color: var(--navy); }
.socials .ic { width: 18px; height: 18px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 20px; margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .12); }
.footer-bottom p { margin: 0; }
.footer-bottom .script { font-size: 1.5rem; color: var(--gold); margin-right: 72px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .f-about { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } .site-footer { padding-bottom: 96px; } }

/* Floating buttons */
.float-btns { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 40; display: flex; flex-direction: column; gap: 12px; }
.fb { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; box-shadow: 0 10px 24px rgba(0, 0, 0, .2); transition: transform .2s; }
.fb:hover { transform: scale(1.08); }
.fb .ic { width: 28px; height: 28px; }
.fb-wa { background: var(--wa); position: relative; }
.fb-wa::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: ping 2s ease-out infinite; }
@keyframes ping { to { transform: scale(1.6); opacity: 0; } }
.fb-call { background: var(--navy); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .tagline span { opacity: 1; transform: none; }
}
@media (max-width: 520px) { .fb { width: 50px; height: 50px; } .fb .ic { width: 24px; height: 24px; } .float-btns { right: 14px; gap: 10px; } }