/* זרם — חשמלאי מוסמך (one page) */
:root {
  --night: #0c0e1a;
  --night-2: #161a33;
  --night-3: #232850;
  --volt: #ffd60a;
  --volt-2: #ffb703;
  --cyan: #3ee6ff;
  --red: #ff4b3e;
  --paper: #f5f4ee;
  --white: #ffffff;
  --ink: #10121f;
  --ink-2: #4a4e66;
  --ink-3: #8b8fa8;
  --line: rgba(16, 18, 31, 0.1);
  --display: "Secular One", "Assistant", Arial, sans-serif;
  --sans: "Assistant", "Segoe UI", Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --pop: cubic-bezier(0.34, 1.56, 0.64, 1);
  --wrap: 1260px;
  --r: 26px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; overflow-x: clip; }
body { margin: 0; font-family: var(--sans); font-size: 1.12rem; line-height: 1.6; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.05; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
::selection { background: var(--volt); color: var(--ink); }
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; position: relative; }
@media (min-width: 900px) { .wrap { width: min(100% - 80px, var(--wrap)); } }
.skip-link { position: absolute; right: 12px; top: -60px; background: var(--volt); padding: 10px 16px; z-index: 100; }
.skip-link:focus { top: 12px; }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; padding: 14px 0; transition: background 0.35s, padding 0.35s, box-shadow 0.35s; color: var(--white); }
/* background + blur live on ::before: a backdrop-filter on the header itself would make it the containing block of the fixed mobile menu */
.site-header::before { content: ""; position: absolute; inset: 0; z-index: -1; background: rgba(12, 14, 26, 0.88); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(255,255,255,0.08); opacity: 0; transition: opacity 0.3s; pointer-events: none; }
.site-header.scrolled { padding: 8px 0; }
.site-header.scrolled::before { opacity: 1; }
.menu-open .site-header::before { opacity: 0; }
.site-header .wrap { display: flex; align-items: center; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { width: 42px; height: 42px; border-radius: 13px; background: var(--volt); display: grid; place-items: center; transform: rotate(-8deg); transition: transform 0.4s var(--pop); box-shadow: 0 0 0 0 rgba(255,214,10,0.6); }
.brand:hover .brand-mark { transform: rotate(6deg) scale(1.08); box-shadow: 0 0 24px 4px rgba(255,214,10,0.45); }
.brand-mark svg { width: 24px; height: 24px; fill: var(--ink); }
.brand-name { font-family: var(--display); font-size: 1.9rem; line-height: 1; }
.brand-tag { font-size: 0.82rem; font-weight: 600; color: var(--ink-3); border-inline-start: 1px solid rgba(255,255,255,0.2); padding-inline-start: 10px; }
.nav { display: flex; gap: 2px; margin-inline-start: auto; }
.nav a { padding: 8px 14px; border-radius: 999px; font-weight: 600; font-size: 1rem; color: rgba(255,255,255,0.78); transition: color 0.25s, background 0.25s; }
.nav a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.menu-toggle { display: none; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 26px; border-radius: 16px; font: 800 1.08rem var(--sans); border: 2px solid transparent; cursor: pointer; transition: transform 0.35s var(--pop), box-shadow 0.35s var(--ease), background 0.3s, color 0.3s; white-space: nowrap; }
.btn svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.btn-volt { background: var(--volt); color: var(--ink); box-shadow: 0 6px 0 var(--volt-2), 0 14px 30px -10px rgba(255, 200, 0, 0.6); }
.btn-volt:hover { transform: translateY(-3px); box-shadow: 0 9px 0 var(--volt-2), 0 22px 40px -12px rgba(255, 200, 0, 0.75); }
.btn-volt:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--volt-2); }
.btn-ghost { background: rgba(255,255,255,0.06); color: var(--white); border-color: rgba(255,255,255,0.22); }
.btn-ghost:hover { background: var(--white); color: var(--ink); transform: translateY(-3px); }
.btn-sm { padding: 10px 18px; font-size: 0.98rem; border-radius: 13px; box-shadow: 0 4px 0 var(--volt-2); }
.btn-full { width: 100%; }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--night); color: var(--white); padding: 130px 0 90px; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%); }
.hero-glow { position: absolute; z-index: -1; width: 1100px; height: 1100px; left: -260px; top: -420px; background: radial-gradient(circle, rgba(255, 214, 10, 0.32), rgba(255, 183, 3, 0.08) 40%, transparent 65%); opacity: 0; transition: opacity 0.6s var(--ease); pointer-events: none; }
.hero.on .hero-glow { opacity: 1; }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 60px; align-items: center; }
.live-pill { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 0.98rem; padding: 7px 16px 7px 14px; border-radius: 999px; background: rgba(62, 230, 255, 0.1); color: var(--cyan); border: 1px solid rgba(62, 230, 255, 0.3); }
.live-pill .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(62,230,255,0.7); animation: ping 1.6s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 10px rgba(62,230,255,0); } 100% { box-shadow: 0 0 0 0 rgba(62,230,255,0); } }
.hero h1 { font-size: clamp(3rem, 6vw, 5.5rem); line-height: 1; margin: 22px 0 24px; letter-spacing: -0.01em; }
.lit { color: #5c5f78; transition: color 0.5s var(--ease), text-shadow 0.5s var(--ease); }
.hero.on .lit, .contact .lit { color: var(--volt); text-shadow: 0 0 34px rgba(255, 214, 10, 0.55); }
.hero.on .lit:nth-of-type(2) { transition-delay: 0.12s; }
.hero-lead { font-size: 1.24rem; color: rgba(255,255,255,0.78); max-width: 32em; }
.hero-lead b { color: var(--white); font-weight: 800; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 40px; }
.trust { display: flex; gap: 0; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,0.12); padding-top: 24px; }
.trust li { display: grid; grid-template-columns: auto 1fr; column-gap: 10px; align-items: center; padding-inline-end: 26px; margin-inline-end: 26px; border-inline-end: 1px solid rgba(255,255,255,0.12); }
.trust li:last-child { border: 0; margin: 0; padding: 0; }
.trust b { font-family: var(--display); font-feature-settings: normal; font-size: 2.3rem; line-height: 1; color: var(--volt); grid-row: span 2; }
.trust small { font-size: 0.88rem; color: rgba(255,255,255,0.62); line-height: 1.3; }
.trust .stars { font-size: 0.8rem; color: var(--volt); letter-spacing: 2px; }

/* visual: cord + bulb + photo + switch */
.hero-visual { position: relative; padding-top: 110px; }
.cord { position: absolute; top: -140px; left: 50%; width: 4px; height: 210px; transform: translateX(-50%); overflow: visible; }
.cord path { stroke: #2d3150; stroke-width: 3; fill: none; vector-effect: non-scaling-stroke; }
.bulb { position: absolute; top: 58px; left: 50%; width: 76px; transform: translateX(-50%); z-index: 3; animation: sway 6s ease-in-out infinite; transform-origin: 50% -130px; }
@keyframes sway { 0%,100% { transform: translateX(-50%) rotate(-2.5deg); } 50% { transform: translateX(-50%) rotate(2.5deg); } }
.bulb svg { width: 100%; overflow: visible; }
.bulb .cap { fill: #3a3f63; }
.bulb .glass { fill: rgba(255,255,255,0.08); stroke: rgba(255,255,255,0.35); stroke-width: 2; transition: fill 0.35s, stroke 0.35s, filter 0.35s; }
.bulb .fil { fill: none; stroke: rgba(255,255,255,0.45); stroke-width: 2.2; stroke-linejoin: round; transition: stroke 0.35s; }
.hero.on .bulb .glass { fill: #fff3b0; stroke: var(--volt); filter: drop-shadow(0 0 22px rgba(255,214,10,0.95)) drop-shadow(0 0 60px rgba(255,183,3,0.7)); }
.hero.on .bulb .fil { stroke: var(--volt-2); }
.photo { margin: 0; position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 4.3; box-shadow: 0 40px 80px -30px rgba(0,0,0,0.8); border: 1px solid rgba(255,255,255,0.08); }
.photo img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.22) saturate(0.4) contrast(1.1); transform: scale(1.06); transition: filter 0.7s var(--ease), transform 1.4s var(--ease); }
.hero.on .photo img { filter: none; transform: none; }
.photo::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% -10%, rgba(255, 220, 90, 0.35), transparent 60%); opacity: 0; transition: opacity 0.6s; pointer-events: none; }
.hero.on .photo::after { opacity: 1; }
.eta { position: absolute; bottom: 16px; right: 16px; display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: 18px; background: rgba(255,255,255,0.94); color: var(--ink); box-shadow: 0 20px 40px -18px rgba(0,0,0,0.6); opacity: 0; transform: translateY(14px); transition: opacity 0.5s 0.45s, transform 0.6s 0.45s var(--pop); }
.hero.on .eta { opacity: 1; transform: none; }
.eta b { display: block; font-size: 1rem; line-height: 1.2; }
.eta small { font-size: 0.86rem; color: var(--ink-2); }
.eta .pin { width: 38px; height: 38px; border-radius: 12px; background: var(--ink); position: relative; flex: none; }
.eta .pin::before { content: ""; position: absolute; inset: 11px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 0 rgba(255,214,10,0.7); animation: ping 1.8s infinite; }
.switch { position: absolute; left: -30px; bottom: 70px; z-index: 4; border: 0; background: none; padding: 0; cursor: pointer; display: grid; justify-items: center; gap: 10px; }
.plate { width: 92px; height: 132px; border-radius: 20px; background: linear-gradient(160deg, #ffffff, #dcdde4); box-shadow: 0 2px 0 #fff inset, 0 -3px 0 #b9bbc7 inset, 0 24px 40px -14px rgba(0,0,0,0.75); display: grid; place-items: center; transition: transform 0.3s var(--pop); }
.switch:hover .plate { transform: rotate(-4deg) scale(1.04); }
.rocker { width: 48px; height: 86px; border-radius: 12px; background: #eceef3; box-shadow: inset 0 0 0 1px #c7c9d4; position: relative; overflow: hidden; perspective: 200px; }
.rocker i { position: absolute; inset: 4px; border-radius: 9px; background: linear-gradient(to bottom, #fff 0%, #f1f2f6 48%, #cfd2dc 52%, #e6e8ee 100%); transition: transform 0.25s var(--ease), background 0.25s; transform: rotateX(16deg); transform-origin: 50% 50%; }
.rocker i::after { content: ""; position: absolute; left: 50%; top: 14px; width: 8px; height: 8px; margin-left: -4px; border-radius: 50%; background: #c9cbd6; transition: background 0.3s, box-shadow 0.3s; }
.switch[aria-pressed="true"] .rocker i { transform: rotateX(-16deg); background: linear-gradient(to bottom, #e6e8ee 0%, #cfd2dc 48%, #f1f2f6 52%, #fff 100%); }
.switch[aria-pressed="true"] .rocker i::after { background: var(--volt); box-shadow: 0 0 8px 2px rgba(255,214,10,0.9); }
.switch-hint { font-size: 0.86rem; font-weight: 800; color: var(--volt); background: rgba(255,214,10,0.12); padding: 3px 12px; border-radius: 99px; transition: opacity 0.3s; }
.hero.on .switch-hint { opacity: 0; }

/* ---------- Alert strip ---------- */
.alert-strip { background: var(--volt); color: var(--ink); overflow: hidden; border-block: 2px solid var(--ink); }
.alert-track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.alert-track span { font-family: var(--display); font-size: 1.6rem; padding: 14px 0; display: inline-flex; align-items: center; gap: 28px; padding-inline-end: 28px; white-space: nowrap; }
.alert-track span::after { content: ""; width: 18px; height: 22px; background: var(--ink); clip-path: polygon(60% 0, 0 58%, 42% 58%, 30% 100%, 100% 38%, 56% 38%); }
@keyframes marquee { to { transform: translateX(50%); } }

/* ---------- Sections ---------- */
.section { padding: 120px 0; }
.sec-head { max-width: 760px; margin-bottom: 56px; }
.sec-head h2 { font-size: clamp(2.5rem, 5.4vw, 4.4rem); margin: 10px 0 16px; }
.sec-head p:not(.eyebrow) { color: var(--ink-2); font-size: 1.16rem; }
.sec-head.light p:not(.eyebrow) { color: rgba(255,255,255,0.7); }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 0.92rem; letter-spacing: 0.04em; color: var(--ink-2); }
.eyebrow::before { content: ""; width: 10px; height: 13px; background: var(--volt-2); clip-path: polygon(60% 0, 0 58%, 42% 58%, 30% 100%, 100% 38%, 56% 38%); }
.sec-head.light .eyebrow, .contact .eyebrow { color: var(--volt); }
.hl { background: linear-gradient(transparent 58%, var(--volt) 58%, var(--volt) 92%, transparent 92%); padding: 0 0.08em; }

/* services */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.svc { position: relative; background: var(--white); border-radius: var(--r); padding: 30px 28px; border: 1px solid var(--line); transition: transform 0.4s var(--pop), box-shadow 0.4s var(--ease), border-color 0.3s; overflow: hidden; isolation: isolate; }
.svc::before { content: ""; position: absolute; inset: auto -30% -60% auto; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(255,214,10,0.45), transparent 65%); z-index: -1; opacity: 0; transition: opacity 0.4s; }
.svc:hover { transform: translateY(-6px); box-shadow: 0 30px 50px -30px rgba(16,18,31,0.35); border-color: transparent; }
.svc:hover::before { opacity: 1; }
.svc h3 { font-size: 1.6rem; margin: 22px 0 10px; }
.svc p { color: var(--ink-2); font-size: 1.04rem; }
.svc-ico { width: 56px; height: 56px; border-radius: 16px; background: var(--night); display: grid; place-items: center; transition: transform 0.4s var(--pop); }
.svc:hover .svc-ico { transform: rotate(-8deg) scale(1.06); }
.svc-ico svg { width: 26px; height: 26px; fill: none; stroke: var(--volt); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.svc-hot { background: var(--night); color: var(--white); grid-row: span 3; display: flex; flex-direction: column; border-color: transparent; }
.svc-hot p { color: rgba(255,255,255,0.72); }
.svc-hot .svc-ico { background: var(--volt); }
.svc-hot .svc-ico svg { fill: var(--ink); stroke: none; }
.svc-hot h3 { font-size: 2.6rem; margin-top: auto; padding-top: 80px; }
.svc-hot p { font-size: 1.12rem; }
.svc-badge { position: absolute; top: 30px; left: 28px; font-family: var(--display); font-size: 1.1rem; color: var(--ink); background: var(--cyan); padding: 3px 12px; border-radius: 99px; }
.svc-link { margin-top: 22px; font-weight: 800; color: var(--volt); }
.svc-link:hover { text-decoration: underline; }

/* diagnose */
.diagnose { background: var(--night); color: var(--white); padding: 120px 0; position: relative; overflow: hidden; }
.diagnose::after { content: ""; position: absolute; right: -200px; bottom: -300px; width: 700px; height: 700px; background: radial-gradient(circle, rgba(62,230,255,0.14), transparent 65%); pointer-events: none; }
.dx { display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px; align-items: start; position: relative; z-index: 1; }
.dx-options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dx-opt { text-align: start; display: flex; align-items: center; gap: 12px; padding: 18px 18px; border-radius: 18px; background: var(--night-2); border: 1.5px solid var(--night-3); color: var(--white); font-weight: 600; font-size: 1.04rem; cursor: pointer; transition: border-color 0.25s, background 0.25s, transform 0.35s var(--pop); }
.dx-opt:hover { border-color: rgba(255,214,10,0.5); transform: translateY(-2px); }
.dx-opt .e { font-size: 1.5rem; line-height: 1; }
.dx-opt[aria-checked="true"] { background: var(--volt); color: var(--ink); border-color: var(--volt); }
.dx-card { position: relative; background: var(--white); color: var(--ink); border-radius: var(--r); padding: 32px; overflow: hidden; min-height: 100%; }
.dx-card.swap { animation: swap 0.5s var(--ease); }
@keyframes swap { from { opacity: 0.2; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.dx-top { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.dx-urgency { font-weight: 800; font-size: 0.92rem; padding: 5px 12px; border-radius: 99px; background: #fff1b8; }
.dx-urgency[data-level="3"] { background: var(--red); color: var(--white); }
.dx-urgency[data-level="1"] { background: #d7f8ff; }
.dx-when { font-weight: 700; color: var(--ink-2); font-size: 0.95rem; }
.dx-card h3 { font-size: 2rem; margin: 18px 0 10px; }
.dx-card > p { color: var(--ink-2); }
.dx-tip { margin-top: 18px; padding: 14px 16px; border-radius: 14px; background: var(--paper); font-size: 1rem; }
.dx-bottom { display: flex; justify-content: space-between; align-items: end; gap: 16px; flex-wrap: wrap; margin-top: 26px; padding-top: 22px; border-top: 1px dashed var(--line); }
.dx-bottom small { display: block; color: var(--ink-3); font-weight: 600; }
.dx-price { font-weight: 800; font-size: 2.1rem; line-height: 1.1; }
.dx-meter { position: absolute; top: 0; inset-inline: 0; height: 6px; background: var(--paper); }
.dx-meter i { display: block; height: 100%; width: 33%; background: linear-gradient(90deg, var(--cyan), var(--volt), var(--red)); background-size: 300% 100%; transition: width 0.6s var(--ease); margin-inline-start: 0; }

/* why */
.why-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; align-items: center; }
.why-img { position: relative; }
.why-img img { border-radius: var(--r); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.why-stamp { position: absolute; left: -26px; bottom: 40px; width: 130px; height: 130px; border-radius: 50%; background: var(--volt); display: grid; place-items: center; box-shadow: 0 20px 40px -18px rgba(0,0,0,0.5); }
.why-stamp svg { position: absolute; inset: 0; animation: spin 18s linear infinite; }
.why-stamp text { font: 800 11.5px var(--sans); fill: var(--ink); }
.why-stamp span { font-size: 2.2rem; font-weight: 800; }
@keyframes spin { to { transform: rotate(360deg); } }
.why h2 { font-size: clamp(2.5rem, 5vw, 4.2rem); margin: 10px 0 20px; }
.why-lead { font-size: 1.2rem; color: var(--ink-2); }
.why-list { margin: 28px 0 36px; display: grid; gap: 14px; }
.why-list li { position: relative; padding-inline-start: 38px; color: var(--ink-2); }
.why-list li::before { content: "✓"; position: absolute; inset-inline-start: 0; top: 2px; width: 26px; height: 26px; border-radius: 8px; background: var(--night); color: var(--volt); display: grid; place-items: center; font-weight: 800; font-size: 0.9rem; }
.why-list b { color: var(--ink); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stats div { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 18px 20px; }
.stats b { display: block; font-family: var(--display); font-size: 2.6rem; line-height: 1.05; }
.stats small { color: var(--ink-2); font-weight: 600; }

/* prices */
.prices { background: var(--white); }
.price-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.steps { display: grid; gap: 14px; counter-reset: s; }
.steps li { display: flex; gap: 18px; align-items: flex-start; padding: 22px; border-radius: 20px; background: var(--paper); }
.steps span { flex: none; width: 48px; height: 48px; border-radius: 14px; background: var(--volt); font-family: var(--display); font-size: 1.6rem; display: grid; place-items: center; }
.steps h3 { font-size: 1.4rem; margin-bottom: 4px; }
.steps p { color: var(--ink-2); font-size: 1.02rem; }
.price-list { background: var(--night); color: var(--white); border-radius: var(--r); padding: 18px 30px 26px; }
.pl-row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
.pl-row span { color: rgba(255,255,255,0.82); }
.pl-row b { font-weight: 800; font-size: 1.45rem; color: var(--volt); white-space: nowrap; }
.pl-note { margin-top: 16px; font-size: 0.94rem; color: rgba(255,255,255,0.55); }

/* gallery */
.gallery { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 16px; }
.gallery figure { margin: 0; position: relative; border-radius: 22px; overflow: hidden; aspect-ratio: 3 / 4; background: var(--night); }
.gallery figure:first-child { aspect-ratio: auto; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.gallery figure:hover img { transform: scale(1.06); }
.gallery figcaption { position: absolute; bottom: 12px; right: 12px; left: 12px; font-size: 0.9rem; font-weight: 700; background: rgba(255,255,255,0.92); padding: 8px 12px; border-radius: 12px; }

/* reviews */
.reviews { padding-top: 0; }
.rev-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.rev { margin: 0; background: var(--white); border-radius: var(--r); padding: 28px; border: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; transition: transform 0.4s var(--pop); }
.rev:hover { transform: translateY(-5px) rotate(-0.6deg); }
.rev .stars { color: var(--volt-2); letter-spacing: 3px; }
.rev p { font-size: 1.12rem; }
.rev footer { margin-top: auto; display: flex; gap: 8px; align-items: baseline; }
.rev footer small { color: var(--ink-3); }

/* areas */
.areas { background: var(--night); color: var(--white); }
.areas .eyebrow { color: var(--volt); }
.areas h2 { font-size: clamp(2.5rem, 5vw, 4.2rem); margin: 10px 0 14px; }
.areas p:not(.eyebrow) { color: rgba(255,255,255,0.7); }
.areas-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 50px; align-items: center; }
.area-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.area-chips li { padding: 12px 20px; border-radius: 999px; border: 1.5px solid var(--night-3); background: var(--night-2); font-weight: 600; transition: background 0.25s, color 0.25s, border-color 0.25s; }
.area-chips li:hover { background: var(--volt); color: var(--ink); border-color: var(--volt); }

/* faq */
.faq-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 50px; }
.faq h2 { font-size: clamp(2.5rem, 5vw, 4.2rem); margin-top: 10px; }
.faq-list { display: grid; gap: 12px; }
.faq details { background: var(--white); border-radius: 18px; border: 1px solid var(--line); padding: 0 24px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 0; font-weight: 800; font-size: 1.14rem; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 32px; height: 32px; border-radius: 10px; background: var(--paper); display: grid; place-items: center; font-size: 1.3rem; transition: transform 0.35s var(--pop), background 0.25s; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--volt); }
.faq details p { padding-bottom: 22px; color: var(--ink-2); }

/* contact */
.contact { background: var(--night); color: var(--white); padding: 120px 0; position: relative; overflow: hidden; }
.contact::before { content: ""; position: absolute; left: -200px; top: -300px; width: 800px; height: 800px; background: radial-gradient(circle, rgba(255,214,10,0.18), transparent 65%); pointer-events: none; }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: start; }
.contact h2 { font-size: clamp(2.8rem, 6vw, 5rem); margin: 12px 0 18px; }
.contact-side > p:not(.eyebrow) { color: rgba(255,255,255,0.72); font-size: 1.16rem; }
.contact-btns { display: flex; gap: 12px; flex-wrap: wrap; margin: 30px 0; }
.contact-meta { display: grid; gap: 8px; color: rgba(255,255,255,0.7); }
.contact-meta b { color: var(--white); }
.form { position: relative; background: var(--white); color: var(--ink); border-radius: var(--r); padding: 32px; display: grid; gap: 16px; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 6px; font-weight: 700; font-size: 0.98rem; }
.form input, .form select, .form textarea { font: 400 1.05rem var(--sans); padding: 14px 16px; border-radius: 14px; border: 1.5px solid #dcdde5; background: var(--paper); color: var(--ink); transition: border-color 0.25s, background 0.25s; width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--ink); background: var(--white); }
.form textarea { resize: vertical; }
.form-status { display: none; padding: 14px 18px; border-radius: 14px; background: #fff3b0; font-size: 1rem; }
.form-status.show { display: block; }
.form-status a { text-decoration: underline; font-weight: 800; }

/* footer */
.site-footer { background: #07080f; color: rgba(255,255,255,0.65); padding: 50px 0 30px; }
.site-footer .brand { color: var(--white); }
.footer-in > p { margin: 16px 0 34px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.92rem; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.08); }
.footer-bottom .credit { color: var(--volt); border-bottom: 1px solid currentColor; }

/* toast, mobile bar, concept tag */
.toast { position: fixed; z-index: 80; left: 50%; bottom: 28px; transform: translate(-50%, 30px); opacity: 0; pointer-events: none; width: min(92vw, 460px); background: var(--white); color: var(--ink); padding: 16px 20px; border-radius: 18px; box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5); border: 2px solid var(--volt); font-size: 1rem; transition: opacity 0.35s, transform 0.45s var(--pop); }
.toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast a { text-decoration: underline; font-weight: 800; }
.mobile-bar { display: none; }
.concept-tag { position: fixed; bottom: 16px; left: 16px; z-index: 40; direction: ltr; font: 700 0.78rem var(--sans); padding: 8px 16px; border-radius: 999px; background: var(--white); border: 2px solid var(--ink); color: var(--ink); transition: background 0.3s, transform 0.3s var(--pop); }
.concept-tag span { color: #b38600; }
.concept-tag:hover { background: var(--volt); transform: rotate(-3deg); }
.menu-open .concept-tag { display: none; }

/* reveal */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.static .reveal { opacity: 1; transform: none; }
.static *, .static *::before, .static *::after { animation: none !important; transition: none !important; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav a { padding: 8px 10px; }
  .brand-tag { display: none; }
}
@media (max-width: 960px) {
  .menu-toggle { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; border: 0; background: rgba(255,255,255,0.1); cursor: pointer; position: relative; z-index: 60; order: 3; }
  .menu-toggle span { position: absolute; width: 20px; height: 2px; background: var(--white); border-radius: 2px; transition: transform 0.4s var(--ease); }
  .menu-toggle span:first-child { transform: translateY(-4px); }
  .menu-toggle span:last-child { transform: translateY(4px); }
  .menu-open .menu-toggle span:first-child { transform: rotate(45deg); }
  .menu-open .menu-toggle span:last-child { transform: rotate(-45deg); }
  .head-call { margin-inline-start: auto; }
  .nav { position: fixed; inset: 0; background: var(--night); flex-direction: column; justify-content: center; align-items: stretch; gap: 4px; padding: 90px 28px 40px; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity 0.35s, transform 0.45s var(--ease), visibility 0.35s; z-index: 55; height: 100vh; height: 100dvh; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
  .nav a { font-family: var(--display); font-size: 2.2rem; padding: 10px 6px; border-bottom: 1px solid rgba(255,255,255,0.08); border-radius: 0; color: var(--white); }
  .menu-open .nav { opacity: 1; visibility: visible; transform: none; }
  .hero { padding: 110px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-visual { max-width: 520px; width: 100%; margin-inline: auto; }
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .svc-hot { grid-row: auto; grid-column: span 2; }
  .svc-hot h3 { padding-top: 40px; }
  .dx, .why-grid, .price-wrap, .areas-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .why-grid { gap: 40px; }
  .why-img img { aspect-ratio: 16 / 11; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery figure:first-child { grid-column: span 2; aspect-ratio: 16 / 10; }
  .rev-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 1.06rem; padding-bottom: 68px; }
  .head-call span { display: none; }
  .head-call { padding: 10px 12px; }
  .brand-name { font-size: 1.6rem; }
  .brand-mark { width: 38px; height: 38px; }
  .hero h1 { font-size: clamp(2.6rem, 12.5vw, 3.6rem); }
  .hero-lead { font-size: 1.1rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .trust { display: grid; grid-template-columns: repeat(3, 1fr); }
  .trust li { display: block; padding-inline-end: 10px; margin-inline-end: 10px; }
  .trust b { display: block; font-size: 1.9rem; }
  .trust small { display: block; font-size: 0.8rem; margin-top: 4px; }
  .trust .stars { display: block; }
  .cord { top: -10px; height: 100px; }
  .hero-visual { padding-top: 80px; }
  .bulb { top: 34px; width: 58px; }
  .switch { left: -4px; bottom: 90px; }
  .plate { width: 74px; height: 106px; border-radius: 16px; }
  .rocker { width: 40px; height: 70px; }
  .section, .diagnose, .contact { padding: 80px 0; }
  .svc-grid { grid-template-columns: 1fr; }
  .svc-hot { grid-column: auto; }
  .dx-options { grid-template-columns: 1fr; }
  .dx-card { padding: 26px 22px; }
  .stats b { font-size: 2rem; }
  .stats div { padding: 14px; }
  .why-stamp { left: -8px; width: 104px; height: 104px; }
  .f-row { grid-template-columns: 1fr; }
  .form { padding: 24px 20px; }
  .price-list { padding: 10px 20px 20px; }
  .mobile-bar { display: grid; grid-template-columns: 1.3fr 1fr; gap: 8px; position: fixed; inset: auto 0 0; z-index: 45; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(12,14,26,0.94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
  .mobile-bar a { text-align: center; padding: 13px; border-radius: 14px; font-weight: 800; background: var(--volt); color: var(--ink); }
  .mobile-bar a + a { background: #25d366; color: #fff; }
  .concept-tag { bottom: 84px; left: 10px; font-size: 0.7rem; padding: 6px 12px; }
  .toast { bottom: 84px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}
html.embed { scrollbar-width: none; overscroll-behavior: contain; }
html:has(body.menu-open) { overflow: hidden; }
body.menu-open { position: fixed; inset-inline: 0; width: 100%; overflow: hidden; }
html.embed::-webkit-scrollbar, html.embed body::-webkit-scrollbar { display: none; width: 0; height: 0; }
html.embed .concept-tag { display: none; }