:root {
  --navy: #053452;
  --navy-deep: #021c2e;
  --navy-night: #031a2b;
  --red: #d91f1f;
  --red-dark: #b51717;
  --ink: #0b2236;
  --muted: #5a6b7b;
  --line: #dde3ea;
  --tint: #f3f6f9;
  --bg: #ffffff;
  --glow: #ffd98a;
  --radius: 14px;
  --display: "Archivo", system-ui, sans-serif;
  --wide: "Michroma", "Archivo", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 var(--display);
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--navy); }
h1, h2, h3 { font-family: var(--display); font-stretch: 112%; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; }
h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; color: var(--navy); max-width: 22ch; }
h3 { font-size: 19px; font-weight: 700; color: var(--navy); }
p { margin: 0 0 1em; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }
.muted { color: var(--muted); font-weight: 400; }

.eyebrow {
  font-family: var(--wide);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #9fc3df;
  margin-bottom: 14px;
}
.eyebrow.red { color: var(--red); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 26px; border-radius: 999px; border: 2px solid transparent;
  font: 700 16px/1 var(--display); font-stretch: 110%; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid var(--glow); outline-offset: 3px; }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 8px 24px -10px rgba(217, 31, 31, .8); }
.btn-red:hover { background: var(--red-dark); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-deep); }
.btn-ghost { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn-ghost:hover { border-color: #fff; }
.btn-sm { padding: 10px 18px; font-size: 14px; white-space: nowrap; flex: none; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; min-width: 0; }
.brand img { width: 54px; height: auto; flex: none; }
.brand-text { display: flex; flex-direction: column; min-width: 0; }
.brand-name { font-family: var(--wide); font-size: 14px; letter-spacing: .12em; text-transform: uppercase; color: var(--navy); white-space: nowrap; }
.brand-tag { font-family: var(--wide); font-size: 8.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--red); white-space: nowrap; }
.nav { display: flex; gap: 26px; }
.nav a { text-decoration: none; font-weight: 600; font-size: 15px; color: var(--ink); }
.nav a:hover { color: var(--red); }
.header-phone { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: 15px; color: var(--navy); text-decoration: none; white-space: nowrap; }
.header-phone svg { width: 18px; height: 18px; fill: var(--red); flex: none; }
.header-phone:hover { color: var(--red); }
.quote-call { font-weight: 600; color: #fff !important; }
.quote-call a { color: var(--glow); }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(1200px 600px at 75% 110%, #0c4d7c 0%, transparent 60%),
              linear-gradient(180deg, var(--navy-night) 0%, var(--navy) 100%);
  padding: 72px 0 0;
}
.sky {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 28% 8%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 44% 26%, #cfe3f5 50%, transparent 51%),
    radial-gradient(1px 1px at 63% 12%, #fff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 82% 22%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 91% 6%, #cfe3f5 50%, transparent 51%),
    radial-gradient(1px 1px at 6% 44%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 53% 4%, #fff 50%, transparent 51%);
  opacity: .7;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: end; }
.hero-copy { padding-bottom: 72px; }
.hero h1 { font-size: clamp(36px, 5.4vw, 60px); font-weight: 800; color: #fff; max-width: 15ch; }
.hero h1 span { color: var(--glow); display: block; }
.lede { font-size: 19px; color: #d3e2ee; max-width: 46ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 26px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; color: #d3e2ee; font-size: 15px; }
.hero-points li { padding-left: 26px; position: relative; }
.hero-points li::before {
  content: ""; position: absolute; left: 4px; top: 7px; width: 10px; height: 10px; border-radius: 50%;
  background: var(--glow); box-shadow: 0 0 10px 2px rgba(255, 217, 138, .7);
}
.hero-art { align-self: end; }
.house { width: 100%; height: auto; overflow: visible; }
.strand { fill: none; stroke: #13202b; stroke-width: 1.6; }
.bulb { transform-box: fill-box; transform-origin: center; }
.bulb.warm { fill: #ffe2a0; filter: drop-shadow(0 0 4px #ffcf6e) drop-shadow(0 0 9px rgba(255, 190, 80, .55)); }
.bulb.red { fill: #ff4d4d; filter: drop-shadow(0 0 4px #ff3434) drop-shadow(0 0 9px rgba(255, 40, 40, .5)); }
.bulb.twinkle { animation: twinkle 2.8s ease-in-out infinite; }
@keyframes twinkle {
  0%, 100% { opacity: 1; transform: scale(1); }
  40% { opacity: .25; transform: scale(.8); }
  55% { opacity: .35; transform: scale(.85); }
  70% { opacity: 1; transform: scale(1.12); }
}
@keyframes twinkle-soft { 0%, 100% { opacity: 1; } 50% { opacity: .5; } }
@media (prefers-reduced-motion: reduce) {
  .bulb.twinkle { animation-name: twinkle-soft; }
  html { scroll-behavior: auto; }
}

/* Band */
.band { background: var(--red); color: #fff; }
.band-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding-top: 20px; padding-bottom: 20px; }
.band-row div { display: flex; flex-direction: column; line-height: 1.3; }
.band-row strong { font-size: 18px; font-stretch: 112%; }
.band-row span { font-size: 14px; opacity: .9; }

/* Sections */
.section { padding: 88px 0; }
.section-tint { background: var(--tint); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.card:hover { border-color: #b9c8d6; box-shadow: 0 14px 30px -20px rgba(5, 52, 82, .45); }
.card p { color: var(--muted); margin: 0; font-size: 16px; }
.card-feature { background: var(--navy); border-color: var(--navy); }
.card-feature h3 { color: #fff; }
.card-feature p { color: #c9dae8; }
.icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px;
  background: #fdeaea; color: var(--red);
}
.card-feature .icon { background: rgba(255, 255, 255, .12); color: var(--glow); }
.icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.steps { list-style: none; padding: 0; margin: 36px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { position: relative; padding: 26px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.steps p { color: var(--muted); margin: 0; font-size: 16px; }
.step-n {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; margin-bottom: 16px;
  background: var(--navy); color: #fff; font-family: var(--wide); font-size: 15px;
}
.season { margin-top: 44px; }
.season h3 { margin-bottom: 16px; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 3px solid var(--navy); }
.timeline div { padding: 16px 16px 0 0; position: relative; display: flex; flex-direction: column; gap: 4px; font-size: 15px; color: var(--muted); }
.timeline div::before {
  content: ""; position: absolute; top: -9px; left: 0; width: 15px; height: 15px; border-radius: 50%;
  background: var(--red); border: 3px solid var(--tint);
}
.month { font-family: var(--wide); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--navy); }

.area-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.area-grid > div > p { color: var(--muted); max-width: 46ch; }
.cities { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.cities li {
  padding: 9px 16px; border-radius: 999px; background: var(--tint); border: 1px solid var(--line);
  font-weight: 600; font-size: 15px; color: var(--navy);
}

details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; }
summary {
  cursor: pointer; list-style: none; padding: 18px 52px 18px 22px; position: relative;
  font-weight: 700; color: var(--navy); font-size: 17px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-size: 24px; font-weight: 400; color: var(--red); line-height: 1;
}
details[open] summary::after { content: "\2212"; }
summary:focus-visible { outline: 3px solid var(--navy); outline-offset: 2px; border-radius: 12px; }
details p { padding: 0 22px 18px; margin: 0; color: var(--muted); }

/* Quote */
.quote { background: linear-gradient(180deg, var(--navy) 0%, var(--navy-night) 100%); color: #fff; }
.quote-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.quote h2 { color: #fff; }
.quote-copy > p { color: #d3e2ee; }
.check { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.check li { padding-left: 30px; position: relative; color: #e6eef5; }
.check li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat;
}
.quote-form {
  background: #fff; color: var(--ink); border-radius: 18px; padding: 30px;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); display: grid; gap: 16px;
}
.quote-form label { display: grid; gap: 6px; font-weight: 600; font-size: 14px; color: var(--navy); }
.quote-form input:not([type=radio]):not([type=checkbox]), .quote-form select, .quote-form textarea {
  width: 100%; font: 16px/1.4 var(--display); color: var(--ink);
  padding: 12px 14px; border: 1.5px solid #c9d4df; border-radius: 10px; background: #fff;
}
.quote-form textarea { resize: vertical; }
.quote-form select {
  -webkit-appearance: none; appearance: none; padding-right: 40px; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23053452' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center/16px no-repeat;
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus {
  outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(5, 52, 82, .15);
}
.quote-form .invalid { border-color: var(--red) !important; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
fieldset { border: 0; padding: 0; margin: 0; }
legend { font-weight: 600; font-size: 14px; color: var(--navy); margin-bottom: 8px; padding: 0; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { display: inline-flex !important; cursor: pointer; }
.pill input { position: absolute; opacity: 0; pointer-events: none; }
.pill span {
  padding: 9px 15px; border-radius: 999px; border: 1.5px solid #c9d4df;
  font-weight: 600; font-size: 14px; color: var(--ink); transition: all .12s ease;
}
.pill:hover span { border-color: var(--navy); }
.pill input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.pill input:focus-visible + span { outline: 3px solid var(--glow); outline-offset: 2px; }
.addr-wrap { position: relative; display: grid; gap: 6px; font-weight: 600; font-size: 14px; color: var(--navy); }
.addr-list {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 10; margin: 4px 0 0; padding: 4px; list-style: none;
  background: #fff; border: 1.5px solid #c9d4df; border-radius: 10px; box-shadow: 0 14px 30px -14px rgba(5, 52, 82, .5);
}
.addr-list li { padding: 10px 12px; border-radius: 8px; cursor: pointer; font-weight: 500; color: var(--ink); }
.addr-list li small { color: var(--muted); display: block; }
.addr-list li[aria-selected=true], .addr-list li:hover { background: var(--tint); }
.estimate { border-radius: 12px; background: var(--tint); border: 1px solid var(--line); padding: 14px 16px; display: grid; grid-template-columns: 1fr 110px; gap: 12px; align-items: center; }
.estimate.loading, .estimate.err { display: block; color: var(--muted); font-size: 14px; }
.estimate h4 { margin: 0 0 6px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--red); font-family: var(--wide); font-weight: 400; }
.estimate .sz { font-size: 14px; color: var(--muted); margin: 0 0 8px; }
.estimate .pr { display: flex; gap: 18px; flex-wrap: wrap; }
.estimate .pr div { line-height: 1.2; }
.estimate .pr b { display: block; font-size: 24px; color: var(--navy); font-stretch: 110%; }
.estimate .pr span { font-size: 13px; color: var(--muted); }
.estimate svg { width: 100%; height: auto; }
.estimate .ol-other { fill: #e6ebf0; }
.estimate .ol-house { fill: #dce7f2; }
.estimate .ol-edge.off { stroke: #9fb0c0; }
.estimate .ol-edge.on { stroke: #e8a317; }
.estimate .ol-street { fill: #8a9aaa; font-family: var(--wide); }
.estimate .note { grid-column: 1 / -1; font-size: 12px; color: var(--muted); margin: 0; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { margin: 0; font-weight: 600; min-height: 0; }
.form-msg:empty { display: none; }
.form-msg.err { color: var(--red); }
.form-msg.ok { color: #1c7a3e; }
.fine { font-size: 13px; color: var(--muted); margin: 0; text-align: center; }
.form-done { text-align: center; padding: 40px 10px; }
.form-done h3 { font-size: 24px; }

/* Footer */
.site-footer { background: #fff; border-top: 1px solid var(--line); padding: 48px 0 28px; }
.footer-row { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; }
.footer-logo { width: 300px; height: auto; }
.site-footer p { color: var(--muted); }
.copy { font-size: 13px; color: var(--muted); margin-top: 24px; }

/* Thanks page */
.thanks-page { background: var(--tint); }
.thanks { min-height: 100vh; display: grid; place-content: center; justify-items: center; text-align: center; padding: 24px; gap: 8px; }
.thanks img { width: 360px; max-width: 100%; height: auto; margin-bottom: 20px; }
.thanks h1 { color: var(--navy); font-size: 30px; }
.thanks p { color: var(--muted); }

/* Responsive */
@media (max-width: 980px) {
  .nav { display: none; }
  .header-phone span { display: none; }
  .header-phone svg { width: 22px; height: 22px; }
  .hero-grid, .quote-grid, .area-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 8px; }
  .hero-art { max-width: 560px; margin: 0 auto; width: 100%; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .band-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .header-row { height: 64px; gap: 12px; }
  .brand img { width: 42px; }
  .brand-name { font-size: 11px; letter-spacing: .08em; white-space: normal; }
  .brand-tag { display: none; }
  .hero { padding-top: 48px; }
  .section { padding: 64px 0; }
  .cards, .steps { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; border-top: 0; border-left: 3px solid var(--navy); margin-left: 6px; }
  .timeline div { padding: 0 0 18px 22px; }
  .timeline div::before { top: 3px; left: -9px; }
  .row2 { grid-template-columns: 1fr; }
  .quote-form { padding: 22px; }
  .footer-logo { width: 240px; }
}

/* progress (shared markup with js/progress.js) */
.progress { margin: 2px 0; }
.progress .bar { height: 8px; background: #dfe6ed; border-radius: 999px; overflow: hidden; }
.progress .fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--navy), #2a6fa1, var(--red)); border-radius: 999px; transition: width .4s ease; }
.progress .step { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); margin-top: 8px; }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2.5px solid #c9d4df; border-top-color: var(--navy); animation: spin .8s linear infinite; flex: none; }
.spinner.lg { width: 44px; height: 44px; border-width: 4px; }
@keyframes spin { to { transform: rotate(360deg); } }
.busy-overlay { position: fixed; inset: 0; z-index: 100; background: rgba(2, 28, 46, .55); backdrop-filter: blur(3px); display: grid; place-items: center; padding: 16px; }
.busy-overlay .box { background: #fff; border-radius: 18px; padding: 28px 30px; text-align: center; max-width: 380px; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.busy-overlay .box .spinner { margin: 0 auto 14px; }
.busy-overlay b { display: block; color: var(--navy); font-size: 19px; font-stretch: 110%; }
.busy-overlay span { font-size: 14px; color: var(--muted); }
.estimate.loading { display: block; }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 2.4s; } }

/* packages */
.section-lede { color: var(--muted); max-width: 60ch; }
.packages { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; margin-top: 30px; }
.pkg { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.pkg img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; background: var(--navy-night); }
.pkg-body { padding: 18px 20px 20px; position: relative; display: flex; flex-direction: column; flex: 1; }
.pkg-n { position: absolute; top: -18px; right: 16px; width: 36px; height: 36px; border-radius: 50%; background: var(--red); color: #fff; display: grid; place-items: center; font-family: var(--wide); font-size: 13px; border: 3px solid #fff; }
.pkg h3 { margin-bottom: 6px; }
.pkg p { color: var(--muted); font-size: 15px; margin-bottom: 10px; }
.pkg-from { color: var(--navy) !important; font-weight: 700; }
.pkg-link { margin-top: auto; font-weight: 700; color: var(--red); text-decoration: none; }
.pkg-link:hover { text-decoration: underline; }
.palette { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 26px; }
.palette-label { font-weight: 700; color: var(--navy); margin-right: 4px; }
.palette-note { color: var(--muted); font-size: 14px; margin-left: 4px; }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: 7px 13px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-weight: 600; font-size: 14px; }
.dot { width: 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: 0 0 6px var(--c), 0 0 0 1px rgba(0, 0, 0, .12); display: inline-block; flex: none; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.shot { display: block; border-radius: 12px; overflow: hidden; background: var(--navy-night); }
.shot img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: transform .3s ease; }
.shot:hover img { transform: scale(1.04); }
.shot:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(92vw, 1400px); max-height: 92vh; }
.lightbox::backdrop { background: rgba(2, 18, 30, .88); }
.lightbox img { max-width: 100%; max-height: 90vh; display: block; border-radius: 10px; }
.lightbox button { position: absolute; top: 8px; right: 8px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .9); font-size: 26px; line-height: 1; cursor: pointer; }

/* form: package + colors */
.pkg-pick { display: grid; gap: 8px; }
.pkg-opt { display: flex !important; gap: 10px; align-items: flex-start; border: 1.5px solid #c9d4df; border-radius: 12px; padding: 10px 12px; cursor: pointer; font-weight: 400 !important; }
.pkg-opt input { margin-top: 4px; accent-color: var(--navy); }
.pkg-opt b { display: block; color: var(--navy); font-size: 15px; }
.pkg-opt small { display: block; color: var(--muted); font-size: 13px; line-height: 1.35; }
.pkg-opt em { display: block; font-style: normal; font-weight: 700; color: var(--red); font-size: 14px; }
.pkg-opt em:empty { display: none; }
.pkg-opt:has(input:checked) { border-color: var(--navy); background: #f2f7fb; }
.color-pills .pill span { display: inline-flex; align-items: center; gap: 7px; }
.strand-preview { height: 26px; border-radius: 8px; background: #0b2236; margin-top: 10px; display: flex; align-items: center; justify-content: space-around; padding: 0 8px; }
.strand-preview i { width: 9px; height: 12px; border-radius: 50% 50% 45% 45%; background: var(--c); box-shadow: 0 0 7px var(--c); }

@media (max-width: 980px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.estimate[hidden] { display: none; }