/* PSA Pumps — site styles (v2).
   Layout: sticky light header · deep petrol hero with fanned product stage + flowing dose line · stat strip ·
   model showcase (tabs) · pump finder · inside the pump · I/O grid (dark) · digital · sectors · why PSA · contact. */
:root {
  --bg: #F4F7F7;
  --panel: #FFFFFF;
  --ink: #0B2530;
  --text: #2A3B42;
  --muted: #586A70;
  --line: #DCE5E6;
  --teal: #00A9B2;
  --teal-ink: #007780;
  --teal-soft: #E0F3F4;
  --deep: #062129;
  --deep-2: #0B3340;
  --on-deep: #EAF4F5;
  --on-deep-muted: #A3C3C8;
  --deep-line: rgba(160, 210, 215, .16);
  --glow: rgba(0, 190, 200, .30);
  --warn: #E59400;
  --font-head: "Sora", "Segoe UI", Arial, sans-serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", Arial, sans-serif;
  --font-num: "Sora", "Segoe UI", Arial, sans-serif;
  --radius: 18px;
  --wrap: 1200px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #081519; --panel: #0F2127; --ink: #EAF4F5; --text: #CFDDE0; --muted: #94ABB0; --line: #1E343B;
    --teal: #22C4CD; --teal-ink: #4FD4DB; --teal-soft: #0F3439; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #081519; --panel: #0F2127; --ink: #EAF4F5; --text: #CFDDE0; --muted: #94ABB0; --line: #1E343B;
  --teal: #22C4CD; --teal-ink: #4FD4DB; --teal-soft: #0F3439; color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 16.5px; line-height: 1.65; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--teal-ink); }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.12; text-wrap: balance; margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4.1rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.1vw, 2.55rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0; }
html[lang="tr"] .en, html[lang="en"] .tr { display: none !important; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.eyebrow { font-family: var(--font-head); font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--teal-ink); }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 60ch; }
section { padding-block: clamp(64px, 9vw, 112px); }
.section-head { display: grid; gap: 12px; margin-bottom: 44px; max-width: 760px; }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 24px; border-radius: 999px;
       font-family: var(--font-head); font-size: .98rem; font-weight: 600; text-decoration: none; border: 1.5px solid transparent; cursor: pointer;
       transition: transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease; }
.btn:hover { transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--teal); color: #03262B; }
.btn-primary:hover { background: #12C3CC; color: #03262B; }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--teal); color: var(--ink); }
.btn-light { border-color: rgba(234, 244, 245, .35); color: var(--on-deep); background: rgba(255, 255, 255, .04); }
.btn-light:hover { border-color: var(--teal); color: #FFFFFF; }

/* ---------- header ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--panel); }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: color-mix(in srgb, var(--panel) 92%, transparent);
               backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 22px; min-height: 74px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand img { width: 44px; height: 44px; }
.brand span { font-family: var(--font-head); font-weight: 700; font-size: 1.08rem; letter-spacing: .08em; }
.nav { display: flex; gap: 26px; }
.nav a { font-weight: 600; font-size: .95rem; color: var(--text); text-decoration: none; padding: 8px 0; position: relative; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }
.lang { display: inline-flex; border: 1.5px solid var(--line); border-radius: 999px; overflow: hidden; }
.lang button { font-family: var(--font-head); font-weight: 600; font-size: .82rem; min-width: 44px; min-height: 38px; border: 0; background: transparent; color: var(--muted); cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--ink); color: var(--panel); }
.menu-btn { display: none; min-width: 44px; min-height: 44px; border: 1.5px solid var(--line); border-radius: 12px; background: transparent; color: var(--ink); cursor: pointer; }
.header-cta { min-height: 44px; padding: 0 20px; }
@media (max-width: 980px) {
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; background: var(--panel);
         border-bottom: 1px solid var(--line); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 18px max(20px, env(safe-area-inset-left, 0px)); }
  .nav.open { display: flex; }
  .nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .header-cta { display: none; }
}

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; color: var(--on-deep); padding-block: clamp(56px, 8vw, 104px) clamp(120px, 12vw, 150px);
        background: radial-gradient(60% 70% at 78% 40%, rgba(0, 190, 200, .22), transparent 70%), linear-gradient(160deg, var(--deep) 0%, var(--deep-2) 100%); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: linear-gradient(var(--deep-line) 1px, transparent 1px), linear-gradient(90deg, var(--deep-line) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(70% 80% at 70% 40%, #000, transparent 75%); }
.hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy { display: grid; gap: 24px; min-width: 0; }
.hero h1 { color: #FFFFFF; }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero .lead { color: var(--on-deep-muted); }
.pill { display: inline-flex; align-items: center; gap: 10px; width: fit-content; padding: 7px 14px 7px 8px; border-radius: 999px;
        border: 1px solid var(--deep-line); background: rgba(255, 255, 255, .04); font-size: .86rem; color: var(--on-deep); }
.pill b { font-family: var(--font-head); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; background: var(--teal); color: #03262B; border-radius: 999px; padding: 3px 9px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.model-chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 6px 0 0; }
.model-chips a { display: grid; gap: 0; padding: 10px 16px; border-radius: 14px; border: 1px solid var(--deep-line); background: rgba(255, 255, 255, .03);
                 text-decoration: none; color: var(--on-deep); transition: border-color .2s ease, background-color .2s ease; }
.model-chips a:hover { border-color: var(--teal); background: rgba(0, 169, 178, .08); color: #FFFFFF; }
.model-chips strong { font-family: var(--font-head); font-size: .95rem; }
.model-chips span { font-size: .8rem; color: var(--on-deep-muted); font-variant-numeric: tabular-nums; }

.stage { position: relative; min-height: 520px; }
.stage img { position: absolute; border-radius: 26px; object-fit: cover; box-shadow: 0 30px 60px rgba(0, 0, 0, .35); }
.stage .s-main { right: 4%; top: 0; width: 62%; aspect-ratio: 4 / 5; z-index: 3; border: 1px solid rgba(255, 255, 255, .12); }
.stage .s-back1 { left: 0; top: 9%; width: 42%; aspect-ratio: 4 / 5; z-index: 1; transform: rotate(-6deg); opacity: .9; }
.stage .s-back2 { left: 22%; bottom: 0; width: 38%; aspect-ratio: 4 / 5; z-index: 2; transform: rotate(4deg); }
.live-card { position: absolute; left: 6%; top: -4px; z-index: 4; display: grid; gap: 2px; padding: 14px 18px; border-radius: 18px;
             background: rgba(6, 33, 41, .78); border: 1px solid var(--deep-line); backdrop-filter: blur(8px); min-width: 170px; }
.live-card .k { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-deep-muted); display: flex; align-items: center; gap: 8px; }
.live-card .v { font-family: var(--font-num); font-weight: 600; font-size: 1.9rem; color: #FFFFFF; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.live-card .v small { font-family: var(--font-body); font-size: .9rem; color: var(--on-deep-muted); margin-left: 4px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #3DDC97; box-shadow: 0 0 0 0 rgba(61, 220, 151, .6); animation: ping 1.8s ease-out infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(61, 220, 151, .55); } 80%, 100% { box-shadow: 0 0 0 10px rgba(61, 220, 151, 0); } }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .stage { min-height: 0; aspect-ratio: 1 / 1; max-width: 520px; width: 100%; margin-inline: auto; }
}

/* flowing dose line */
.flow { position: absolute; left: 0; right: 0; bottom: 64px; height: 24px; pointer-events: none; }
.flow .pipe { position: absolute; left: 0; right: 0; top: 11px; height: 2px; background: linear-gradient(90deg, transparent, rgba(0, 190, 200, .45) 15%, rgba(0, 190, 200, .45) 85%, transparent); }
.flow i { position: absolute; top: 6px; left: -20px; width: 12px; height: 12px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
          background: var(--teal); box-shadow: 0 0 14px var(--glow); animation: drip 7s linear infinite; }
.flow i:nth-child(3) { animation-delay: -1.75s; } .flow i:nth-child(4) { animation-delay: -3.5s; } .flow i:nth-child(5) { animation-delay: -5.25s; }
@keyframes drip { from { left: -20px; } to { left: calc(100% + 20px); } }

/* ---------- stat strip ---------- */
.stats { position: relative; z-index: 5; margin-top: -76px; }
.stats-card { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
              box-shadow: 0 20px 50px rgba(6, 33, 41, .10); }
.stat { padding: 24px 26px; display: grid; gap: 4px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat .v { font-family: var(--font-num); font-weight: 700; font-size: clamp(1.6rem, 2.6vw, 2.1rem); color: var(--ink); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.stat .v small { font-family: var(--font-body); font-size: .95rem; font-weight: 600; color: var(--teal-ink); margin-left: 4px; letter-spacing: 0; }
.stat .k { color: var(--muted); font-size: .92rem; }
@media (max-width: 820px) { .stats-card { grid-template-columns: repeat(2, minmax(0, 1fr)); } .stat:nth-child(2) { border-right: 0; } .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }

/* ---------- rating plate (shared) ---------- */
.plate { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; display: grid; gap: 14px; }
.plate-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 20px; }
.cell { display: grid; gap: 2px; }
.cell .k { font-size: .74rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.cell .v { font-family: var(--font-num); font-weight: 600; font-size: 2rem; line-height: 1.05; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.cell .v small { font-family: var(--font-body); font-size: .95rem; font-weight: 600; color: var(--teal-ink); margin-left: 5px; letter-spacing: 0; }
.cell .t { font-family: var(--font-head); font-weight: 600; font-size: 1rem; color: var(--ink); }

/* ---------- model showcase ---------- */
.showcase { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
@media (max-width: 860px) { .showcase { grid-template-columns: 1fr; } }
.tabs { display: grid; gap: 12px; }
@media (max-width: 860px) { .tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 520px) { .tabs { grid-template-columns: 1fr; } }
.tab { display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 4px 12px; align-items: center; text-align: left; padding: 16px 18px; border-radius: 16px;
       border: 1.5px solid var(--line); background: var(--panel); color: var(--ink); cursor: pointer; font: inherit; transition: border-color .2s ease, box-shadow .2s ease; }
.tab:hover { border-color: color-mix(in srgb, var(--teal) 55%, var(--line)); }
.tab[aria-selected="true"] { border-color: var(--teal); box-shadow: 0 10px 30px rgba(0, 120, 128, .12); }
.tab .sw { width: 14px; height: 14px; border-radius: 50%; grid-row: span 2; }
.tab strong { font-family: var(--font-head); font-size: 1.05rem; }
.tab span:last-child { font-size: .86rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.panel { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(20px, 3vw, 40px); align-items: center;
         background: var(--panel); border: 1px solid var(--line); border-radius: 26px; padding: clamp(16px, 2.5vw, 28px); }
.panel[hidden] { display: none; }
@media (max-width: 760px) { .panel { grid-template-columns: 1fr; } }
.panel img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 18px; }
.panel-info { display: grid; gap: 18px; min-width: 0; }
.panel-info h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); }
.feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.feature-list li { display: flex; gap: 10px; align-items: baseline; }
.feature-list li::before { content: ""; flex: 0 0 18px; height: 18px; border-radius: 50%; transform: translateY(3px);
  background: var(--teal-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23007780' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 12px no-repeat; }

/* ---------- pump finder ---------- */
.finder { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
@media (max-width: 860px) { .finder { grid-template-columns: 1fr; } }
.finder-controls { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 26px; display: grid; gap: 26px; }
.range { display: grid; gap: 10px; }
.range-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.range label { font-weight: 600; color: var(--ink); }
.range output { font-family: var(--font-num); font-weight: 700; font-size: 1.6rem; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.range output small { font-family: var(--font-body); font-size: .9rem; color: var(--teal-ink); margin-left: 4px; }
.range input[type="range"] { width: 100%; accent-color: var(--teal); min-height: 32px; }
.range .scale { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.results { display: grid; gap: 12px; }
.result { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 14px 18px 14px 14px; border-radius: 18px;
          background: var(--panel); border: 1.5px solid var(--line); transition: opacity .2s ease, border-color .2s ease; }
.result img { width: 64px; height: 80px; object-fit: cover; border-radius: 10px; }
.result h3 { font-size: 1.05rem; }
.result .meta { font-size: .86rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.bars { display: grid; gap: 6px; margin-top: 8px; }
.bar { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 8px; align-items: center; font-size: .74rem; color: var(--muted); }
.bar span:last-child { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; position: relative; }
.bar span:last-child i { position: absolute; inset: 0 auto 0 0; border-radius: 3px; background: var(--teal); transition: width .25s ease; }
.result .tag { font-family: var(--font-head); font-size: .74rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; white-space: nowrap; }
.result.fit { border-color: var(--teal); }
.result.fit .tag { background: var(--teal-soft); color: var(--teal-ink); }
.result.nofit { opacity: .55; }
.result.nofit .tag { background: var(--bg); color: var(--muted); }
.finder-note { font-size: .9rem; color: var(--muted); }

/* ---------- inside the pump ---------- */
.inside { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (max-width: 860px) { .inside { grid-template-columns: 1fr; } }
.inside figure { margin: 0; border-radius: 26px; overflow: hidden; border: 1px solid var(--line); background: #E9EEEF; }
.inside figure img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.parts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 480px) { .parts { grid-template-columns: 1fr; } }
.parts li { border-top: 2px solid var(--teal); padding-top: 10px; display: grid; gap: 2px; }
.parts strong { font-family: var(--font-head); color: var(--ink); font-size: .98rem; }
.parts span { font-size: .9rem; color: var(--muted); }

/* ---------- dark band ---------- */
.band { background: linear-gradient(170deg, var(--deep) 0%, var(--deep-2) 100%); color: var(--on-deep); }
.band h2, .band h3 { color: #FFFFFF; }
.band .eyebrow { color: var(--teal); }
.band .lead, .band p { color: var(--on-deep-muted); }
.io-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 980px) { .io-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .io-grid { grid-template-columns: 1fr; } }
.io { border: 1px solid var(--deep-line); border-radius: 18px; padding: 20px; background: rgba(255, 255, 255, .03); display: grid; gap: 6px; align-content: start; }
.io .k { font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.io .v { font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; color: #FFFFFF; }
.io.wide { grid-column: span 2; }
@media (max-width: 480px) { .io.wide { grid-column: auto; } }

/* digital */
.digital { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; margin-top: clamp(64px, 8vw, 104px); }
@media (max-width: 900px) { .digital { grid-template-columns: 1fr; } }
.dig-list { display: grid; gap: 20px; margin-top: 28px; }
.dig-item { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 14px; align-items: start; }
.dig-item .ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: rgba(0, 169, 178, .14); color: var(--teal); }
.dig-item .ic svg { width: 24px; height: 24px; }
.dig-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.status-pill { display: inline-block; font-family: var(--font-head); font-size: .68rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
               border: 1px solid var(--teal); color: var(--teal); border-radius: 999px; padding: 2px 9px; margin-left: 8px; vertical-align: middle; }
.devices { position: relative; display: flex; justify-content: center; align-items: flex-end; gap: 0; min-height: 460px; }
.hmi { width: min(62%, 280px); border-radius: 22px; border: 10px solid #1A2A30; background: #1A2A30; box-shadow: 0 30px 60px rgba(0, 0, 0, .4); }
.phone { position: relative; width: min(42%, 196px); margin-left: -48px; margin-bottom: -18px; aspect-ratio: 9 / 19; border-radius: 30px; background: #0E1B20;
         border: 7px solid #0E1B20; box-shadow: 0 30px 60px rgba(0, 0, 0, .45); overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.phone .ph-head { background: #0A72C2; color: #FFFFFF; padding: 22px 12px 10px; display: grid; gap: 1px; }
.phone .ph-head b { font-family: var(--font-head); font-size: .78rem; }
.phone .ph-head span { font-size: .58rem; opacity: .85; }
.phone .ph-body { background: #EAF0F6; padding: 8px; display: grid; gap: 6px; align-content: start; }
.phone .ph-card { background: #FFFFFF; border-radius: 10px; padding: 8px; display: grid; gap: 4px; color: #10213D; }
.phone .gauge { display: grid; place-items: center; position: relative; }
.phone .gauge svg { width: 92px; height: 92px; }
.phone .gauge b { position: absolute; font-family: var(--font-num); font-size: .95rem; }
.phone .row { display: flex; justify-content: space-between; font-size: .58rem; border-bottom: 1px solid #E3E9F1; padding: 3px 0; }
.phone .row b { font-family: var(--font-num); font-size: .66rem; }
.phone .go { background: #00843C; color: #FFFFFF; border-radius: 8px; text-align: center; font-family: var(--font-head); font-size: .66rem; padding: 7px; font-weight: 600; }

/* ---------- sectors ---------- */
.sectors { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .sectors { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 540px) { .sectors { grid-template-columns: 1fr; } }
.sector { background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 26px; display: grid; gap: 10px; align-content: start;
          transition: transform .2s ease, border-color .2s ease; }
.sector:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--teal) 50%, var(--line)); }
.sector .ic { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--teal-soft); color: var(--teal-ink); }
.sector .ic svg { width: 28px; height: 28px; }
.sector p { color: var(--muted); font-size: .95rem; }

/* ---------- why ---------- */
.why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
@media (max-width: 900px) { .why { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 540px) { .why { grid-template-columns: 1fr; } }
.why > div { padding: 28px 28px 30px 0; border-bottom: 1px solid var(--line); display: grid; gap: 8px; align-content: start; }
.why svg { width: 30px; height: 30px; color: var(--teal-ink); }
.why p { color: var(--muted); font-size: .95rem; }

/* ---------- contact ---------- */
.cta-band { border-radius: 30px; padding: clamp(28px, 5vw, 56px); display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 56px);
            background: radial-gradient(70% 90% at 0% 0%, rgba(0, 190, 200, .18), transparent 60%), linear-gradient(160deg, var(--deep), var(--deep-2)); color: var(--on-deep); }
@media (max-width: 900px) { .cta-band { grid-template-columns: 1fr; } }
.cta-band h2 { color: #FFFFFF; }
.cta-band .lead { color: var(--on-deep-muted); }
.contact-lines { display: grid; gap: 16px; margin-top: 28px; }
.cline { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 12px; align-items: center; }
.cline .ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(0, 169, 178, .14); color: var(--teal); }
.cline .ic svg { width: 20px; height: 20px; }
.cline .k { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--on-deep-muted); }
.cline .v { color: #FFFFFF; font-weight: 600; }
.cline .v a { color: #FFFFFF; text-decoration: none; }
.cline .v a:hover { color: var(--teal); }
.form { background: var(--panel); color: var(--text); border-radius: 22px; padding: clamp(20px, 3vw, 30px); display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-weight: 600; font-size: .9rem; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 11px 14px; border: 1.5px solid var(--line); border-radius: 12px;
  background: var(--bg); color: var(--ink); font: inherit; font-size: 1rem; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { border-radius: 12px; padding: 12px 14px; font-size: .95rem; }
.form-msg.ok { background: var(--teal-soft); color: var(--ink); }
.form-msg.err { border: 1px solid #C23B33; color: #C23B33; }
.form-note { font-size: .84rem; color: var(--muted); }

/* ---------- footer ---------- */
.site-footer { background: var(--deep); color: var(--on-deep-muted); padding-block: 56px 36px; font-size: .94rem; }
.foot { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 860px) { .foot { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .foot { grid-template-columns: 1fr; } }
.foot h4 { margin: 0 0 12px; font-family: var(--font-head); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: #FFFFFF; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot a { color: var(--on-deep-muted); text-decoration: none; }
.foot a:hover { color: var(--teal); }
.foot-brand { display: grid; gap: 14px; }
.foot-brand img { width: 52px; height: 52px; }
.foot-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--deep-line); display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; }

/* floating WhatsApp */
.wa { position: fixed; right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 40;
      display: inline-flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 18px 0 14px; border-radius: 999px; background: #1F8F4E; color: #FFFFFF;
      font-family: var(--font-head); font-weight: 600; font-size: .95rem; text-decoration: none; box-shadow: 0 10px 26px rgba(0, 0, 0, .22); }
.wa:hover { background: #17733E; color: #FFFFFF; }
.wa svg { width: 24px; height: 24px; }

/* ---------- product page ---------- */
.crumbs { font-size: .9rem; color: var(--muted); padding-top: 24px; }
.crumbs a { color: var(--muted); }
.pdp { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; padding-block: 28px 72px; }
@media (max-width: 860px) { .pdp { grid-template-columns: 1fr; } }
.product-photo { width: 100%; max-width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--teal-soft); }
.pdp .product-photo { border-radius: 26px; border: 1px solid var(--line); position: sticky; top: 100px; }
@media (max-width: 860px) { .pdp .product-photo { position: static; } }
.pdp-info { display: grid; gap: 24px; min-width: 0; }
.spec-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.spec { width: 100%; border-collapse: collapse; font-size: .98rem; }
.spec th, .spec td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }
.spec th { font-weight: 600; color: var(--muted); width: 44%; }
.spec td { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.note { font-size: .9rem; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .flow { display: none; }
}

/* remote monitoring demo */
.remote-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.remote-copy { display: grid; gap: 20px; justify-items: start; }
.remote-copy h2, .remote-copy .lead { margin: 0; }
.remote-login { margin: 0; font-size: 14px; color: var(--muted); }
.remote-login code { font-family: ui-monospace, Consolas, monospace; font-size: 13px; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }
.remote-shot { display: block; border-radius: clamp(14px, 2vw, 22px); overflow: hidden; border: 1px solid var(--line); box-shadow: 0 30px 60px -30px rgba(11, 42, 91, .45); transition: transform .25s ease; }
.remote-shot:hover { transform: translateY(-4px); }
.remote-shot img { display: block; width: 100%; height: auto; }
@media (max-width: 900px) { .remote-grid { grid-template-columns: minmax(0, 1fr); } }
@media (prefers-reduced-motion: reduce) { .remote-shot { transition: none; } }