/* Denwor Engineers — site styles
   Palette from the logo: green #6dc499 → cyan #5ecbe8 tiles, on a deep ink ground. */

:root {
  --ink: #0f2129;          /* header, footer, dark bands */
  --ink-2: #163543;
  --ink-3: #1d4555;
  --green: #6dc499;        /* logo tile green (on dark only) */
  --cyan: #5ecbe8;         /* logo tile cyan (on dark only) */
  --teal: #12806a;         /* text / buttons on white */
  --teal-dark: #0d6553;
  --blue: #17779a;
  --amber: #f5a524;        /* call-to-action */
  --amber-dark: #e08f0b;
  --bg: #f4f7f8;
  --white: #fff;
  --line: #dce5e9;
  --text: #1b2a31;
  --muted: #5a6c74;
  --on-dark: #e9f2f4;
  --on-dark-muted: #a9bfc6;
  --grad: linear-gradient(120deg, var(--green), var(--cyan));
  --display: "Manrope", system-ui, sans-serif;
  --body: "Source Sans 3", system-ui, sans-serif;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(15, 33, 41, .06), 0 10px 30px -12px rgba(15, 33, 41, .22);
  --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 1.0625rem/1.65 var(--body);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); }
a:hover { color: var(--teal-dark); }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.2; margin: 0 0 .5em; color: var(--ink); letter-spacing: -.01em; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--amber); color: var(--ink); padding: 10px 16px; border-radius: var(--radius); font-weight: 700; }
.skip:focus { top: 12px; }

.container { width: min(var(--max), 100% - 40px); margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font: 700 .98rem/1 var(--display); text-decoration: none;
  padding: 14px 24px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-amber { background: var(--amber); color: var(--ink); }
.btn-amber:hover { background: var(--amber-dark); color: var(--ink); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-dark); color: #fff; }
.btn-line { border-color: currentColor; color: var(--teal); background: transparent; }
.btn-line:hover { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn-ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.link-arrow { font: 700 .95rem/1.2 var(--display); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.link-arrow svg { transition: transform .2s; }
.link-arrow:hover svg { transform: translateX(3px); }

/* ---------- Top strip ---------- */
.topbar { background: #0a181e; color: var(--on-dark-muted); font-size: .9rem; }
.topbar .container { display: flex; flex-wrap: wrap; gap: 4px 22px; align-items: center; justify-content: flex-end; min-height: 40px; padding-block: 6px; }
.topbar a { color: var(--on-dark); text-decoration: none; display: inline-flex; align-items: center; gap: 7px; }
.topbar a:hover { color: var(--cyan); }
.topbar svg { color: var(--green); flex: none; }
.topbar .tb-note { margin-right: auto; display: inline-flex; align-items: center; gap: 7px; }
@media (max-width: 760px) {
  .topbar .tb-note, .topbar .tb-hide { display: none; }
  .topbar .container { justify-content: center; }
}

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--ink); transition: box-shadow .25s; }
.site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--grad); }
.site-header.scrolled { box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.header-inner { display: flex; align-items: center; gap: 16px; min-height: 78px; }
.brand img { width: 176px; height: auto; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 2px; }
.nav a, .drop-toggle { color: var(--on-dark); }
.nav > a, .has-drop > a {
  font: 600 .98rem/1 var(--display); text-decoration: none;
  padding: 12px 14px; border-radius: 8px; transition: color .2s, background .2s;
}
.nav > a:hover, .has-drop > a:hover { color: #fff; background: var(--ink-2); }
.nav a.active { color: var(--green); }
.nav .btn { margin-left: 10px; padding: 12px 20px; }
.nav .btn.active, .nav .btn:hover { color: var(--ink); }

.has-drop { position: relative; display: flex; align-items: center; }
.has-drop > a { padding-right: 4px; }
.drop-toggle {
  background: none; border: 0; padding: 10px 8px; cursor: pointer; border-radius: 8px;
  display: inline-flex; align-items: center;
}
.drop-toggle:hover { background: var(--ink-2); }
.drop-toggle svg { transition: transform .2s; }
.drop-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.drop {
  list-style: none; margin: 0; padding: 8px;
  position: absolute; top: calc(100% + 6px); left: -8px; min-width: 250px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow);
  border-top: 3px solid var(--green);
  display: none;
}
.drop::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; } /* hover bridge */
.has-drop.open .drop { display: block; }
@media (hover: hover) and (min-width: 981px) {
  .has-drop:hover .drop { display: block; }
}
.drop a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 8px;
  color: var(--text); text-decoration: none; font: 600 .95rem/1.25 var(--display);
}
.drop a img { width: 38px; height: 48px; object-fit: contain; background: #fff; border-radius: 6px; border: 1px solid var(--line); flex: none; }
.drop a:hover, .drop a:focus-visible { background: var(--bg); color: var(--teal); }
.drop a.active { color: var(--teal); background: #e9f6f1; }
/* Hydronic Products flyout (two-level menu) */
.has-sub { position: relative; }
.drop .sub-head { justify-content: space-between; }
.drop .sub-head svg { color: var(--muted); transition: transform .2s; }
.sub {
  list-style: none; margin: 0; padding: 8px;
  position: absolute; left: calc(100% + 8px); top: -8px; min-width: 240px;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); border-top: 3px solid var(--cyan);
  display: none;
}
.sub::before { content: ""; position: absolute; top: 0; bottom: 0; left: -10px; width: 10px; } /* hover bridge */
@media (min-width: 981px) {
  .has-sub:hover > .sub, .has-sub:focus-within > .sub { display: block; }
  .has-sub:hover > .sub-head, .has-sub:focus-within > .sub-head { background: var(--bg); color: var(--teal); }
}
.drop .drop-all { border-top: 1px solid var(--line); margin-top: 6px; padding-top: 12px; color: var(--teal); }

.nav-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border: 0; background: var(--ink-2); border-radius: 10px; cursor: pointer; position: relative; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s, background .25s;
}
.nav-toggle span { margin: auto; position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--ink); padding: 10px 20px 20px; max-height: calc(100vh - 120px); overflow-y: auto;
    box-shadow: 0 16px 30px rgba(0,0,0,.3);
  }
  .nav[hidden] { display: none; }
  .nav > a, .has-drop > a { padding: 14px 12px; }
  .has-drop { flex-wrap: wrap; }
  .has-drop > a { flex: 1; }
  .drop-toggle { padding: 12px 14px; }
  .drop { position: static; min-width: 0; width: 100%; box-shadow: none; margin: 2px 0 6px; }
  .sub { position: static; display: block; box-shadow: none; border: 0; padding: 0 0 4px 14px; min-width: 0; }
  .sub::before { display: none; }
  .drop .sub-head svg { transform: rotate(90deg); }
  .drop::before { display: none; }
  .nav .btn { margin: 10px 0 0; justify-content: center; }
}

/* ---------- Hero slider ---------- */
.hero { position: relative; background: #fff; overflow: hidden; }
.slides { display: grid; }
.slide { display: grid; grid-template-columns: 1fr 1.08fr; min-height: 540px; }
.js .slide { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility 0s linear .7s; }
.js .slide.is-active { opacity: 1; visibility: visible; transition: opacity .7s ease, visibility 0s; }
.slide-media {
  position: relative; display: grid; place-items: center; padding: 40px 40px 70px;
  background:
    radial-gradient(circle at 50% 55%, #fff 0 40%, transparent 70%),
    repeating-linear-gradient(0deg, transparent 0 39px, #eef3f5 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, #eef3f5 39px 40px),
    #fbfdfd;
}
.slide-media img { max-height: 430px; width: auto; background: #fff; border-radius: 16px; padding: 14px; box-shadow: 0 2px 4px rgba(15,33,41,.05), 0 24px 48px -20px rgba(15,33,41,.3); border-bottom: 5px solid var(--green); }
.js .slide .slide-media img { transform: scale(.94); transition: transform 1.2s ease; }
.js .slide.is-active .slide-media img { transform: none; }
.slide-panel {
  position: relative; color: var(--on-dark);
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 60%, var(--ink-3) 100%);
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%);
  display: flex; flex-direction: column; justify-content: center;
  padding: 60px 64px 90px 21%;
}
/* the logo's slanted tiles, as a motif */
.slide-panel::before, .slide-panel::after {
  content: ""; position: absolute; width: 110px; height: 46px; border-radius: 6px;
  background: var(--grad); transform: skewX(-18deg); opacity: .9;
}
.slide-panel::before { top: 36px; right: 48px; }
.slide-panel::after { top: 92px; right: 96px; width: 70px; height: 30px; opacity: .45; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 .8rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--green);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 3px; background: var(--grad); border-radius: 2px; transform: skewX(-18deg); }
.slide-panel h1, .slide-panel h2 { color: #fff; font-size: clamp(1.9rem, 3.3vw, 2.9rem); font-weight: 800; margin-bottom: 16px; }
.slide-panel h1 em, .slide-panel h2 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.slide-panel p { color: var(--on-dark-muted); font-size: 1.1rem; max-width: 34em; }
.slide-panel .btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }

.hero-controls {
  position: absolute; z-index: 3; bottom: 26px; right: 40px;
  display: flex; align-items: center; gap: 10px;
}
.hero-controls button {
  width: 42px; height: 42px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,.4);
  background: rgba(15,33,41,.4); color: #fff; cursor: pointer; display: grid; place-items: center;
  transition: background .2s, border-color .2s;
}
.hero-controls button:hover { background: var(--teal); border-color: var(--teal); }
.dots { display: flex; gap: 8px; margin-inline: 6px; }
.dots button { width: 12px; height: 12px; border: 0; padding: 0; background: rgba(255,255,255,.35); border-radius: 3px; transform: skewX(-18deg); }
.dots button[aria-current="true"] { width: 30px; background: var(--grad); }
.no-js-hide { display: none; }
.js .no-js-hide { display: flex; }

@media (max-width: 900px) {
  .slide { grid-template-columns: 1fr; min-height: 0; }
  .slide-media { padding: 28px 20px 24px; }
  .slide-media img { max-height: 280px; }
  .slide-panel { clip-path: none; padding: 40px 20px 96px; }
  .slide-panel::before { top: 22px; right: 20px; width: 70px; height: 30px; }
  .slide-panel::after { display: none; }
  .hero-controls { right: 50%; transform: translateX(50%); bottom: 26px; }
  .no-js .slide + .slide { border-top: 1px solid var(--line); }
}

/* ---------- Facts strip ---------- */
.facts { background: var(--ink); color: var(--on-dark); position: relative; }
.facts::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--grad); }
.facts .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 28px 22px; border-left: 1px solid rgba(255,255,255,.1); }
.fact:first-child { border-left: 0; }
.fact strong { display: block; font: 800 1.9rem/1.1 var(--display); color: #fff; }
.fact strong span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fact small { color: var(--on-dark-muted); font-size: .95rem; }
@media (max-width: 760px) {
  .facts .container { grid-template-columns: 1fr 1fr; }
  .fact { padding: 20px 14px; }
  .fact:nth-child(3) { border-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.1); }
  .fact strong { font-size: 1.5rem; }
}

/* ---------- Sections ---------- */
.section { padding: 92px 0; }
.section.tight { padding: 64px 0; }
.section.white { background: #fff; }
.section.dark { background: var(--ink); color: var(--on-dark); }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark .lead, .section.dark p { color: var(--on-dark-muted); }
.head { max-width: 760px; margin-bottom: 46px; }
.head.center { text-align: center; margin-inline: auto; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 .8rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--teal);
  margin-bottom: 14px;
}
.kicker::before { content: ""; width: 26px; height: 3px; background: var(--grad); border-radius: 2px; transform: skewX(-18deg); }
.section.dark .kicker { color: var(--green); }
.title { font-size: clamp(1.75rem, 3vw, 2.45rem); font-weight: 800; }
.lead { font-size: 1.15rem; color: var(--muted); }
.muted { color: var(--muted); }
@media (max-width: 760px) { .section { padding: 64px 0; } .section.tight { padding: 48px 0; } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split.wide-left { grid-template-columns: 1.2fr 1fr; }
@media (max-width: 900px) { .split, .split.wide-left { grid-template-columns: 1fr; gap: 36px; } }

.photo-frame { position: relative; }
.photo-frame img { border-radius: var(--radius); width: 100%; }
.photo-frame::before {
  content: ""; position: absolute; z-index: -1; left: -18px; bottom: -18px; width: 60%; height: 60%;
  background: var(--grad); border-radius: var(--radius); transform: skewX(-8deg); opacity: .85;
}
.photo-frame.team { background: linear-gradient(160deg, #e7f4ef, #e3f2f8); border-radius: var(--radius); padding: 30px 30px 0; isolation: isolate; }
.photo-frame.team img { border-radius: 0; }

.ticks { list-style: none; padding: 0; margin: 0 0 1.4em; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 32px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .3em; width: 20px; height: 20px; border-radius: 6px;
  background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.section.dark .ticks li::before { background-color: var(--green); }
.ticks.two { grid-template-columns: 1fr 1fr; gap: 10px 28px; }
@media (max-width: 600px) { .ticks.two { grid-template-columns: 1fr; } }

/* vision / mission mini cards */
.vm { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 26px; }
.vm div { background: var(--bg); border-radius: var(--radius); padding: 20px; border-left: 4px solid var(--teal); }
.vm h3 { font-size: 1.05rem; margin-bottom: 6px; }
.vm p { margin: 0; color: var(--muted); font-size: .98rem; }
@media (max-width: 600px) { .vm { grid-template-columns: 1fr; } }

/* ---------- Product cards ---------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 1080px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.p-card {
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
  display: flex; flex-direction: column; text-decoration: none; color: var(--text);
  border: 1px solid var(--line); transition: transform .25s, box-shadow .25s, border-color .25s;
}
.p-card:hover { transform: translateY(-4px); border-color: var(--green); color: var(--text); box-shadow: 0 18px 40px -16px rgba(15,33,41,.35); }
.p-card .p-img { background: #fff; display: grid; place-items: center; padding: 22px 22px 6px; aspect-ratio: 5 / 5; position: relative; }
.p-card .p-img img { max-height: 100%; width: auto; transition: transform .4s; }
.p-card:hover .p-img img { transform: scale(1.04); }
.p-card .p-tag {
  position: absolute; top: 14px; left: 14px; font: 700 .72rem/1 var(--display); letter-spacing: .08em; text-transform: uppercase;
  background: var(--ink); color: var(--green); padding: 6px 9px; border-radius: 5px;
}
.p-card .p-body { padding: 20px 22px 24px; border-top: 1px solid var(--line); flex: 1; display: flex; flex-direction: column; }
.p-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.p-card p { color: var(--muted); font-size: .98rem; flex: 1; }
.p-card .link-arrow { color: var(--teal); }

/* ---------- Feature / icon cards ---------- */
.i-card { background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); height: 100%; }
.i-card h3 { font-size: 1.15rem; }
.i-card p { color: var(--muted); margin: 0; font-size: .98rem; }
.i-card .link-arrow { margin-top: 14px; }
.icon {
  width: 54px; height: 54px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(135deg, #e3f5ee, #def2f9); color: var(--teal);
}
.section.dark .i-card { background: var(--ink-2); border-color: rgba(255,255,255,.08); }
.section.dark .i-card p { color: var(--on-dark-muted); }
.section.dark .icon { background: rgba(109,196,153,.12); color: var(--green); }
.num-card { position: relative; }
.num-card .num { font: 800 2.4rem/1 var(--display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; margin-bottom: 12px; }

/* Why Denwor — 6 tiles */
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.08); border-radius: var(--radius); overflow: hidden; }
.why div { background: var(--ink); padding: 30px 28px; display: flex; gap: 18px; align-items: flex-start; }
.why .icon { margin: 0; flex: none; }
.why h3 { font-size: 1.1rem; margin-bottom: 4px; }
.why p { margin: 0; font-size: .96rem; }
@media (max-width: 900px) { .why { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .why { grid-template-columns: 1fr; } }

/* Featured product */
.feature {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 0; align-items: stretch;
  background: #fff; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line);
}
.feature .f-img { display: grid; place-items: center; padding: 40px; background: #fff; border-right: 1px solid var(--line); position: relative; }
.feature .f-img::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--grad); }
@media (max-width: 900px) { .feature .f-img { border-right: 0; border-bottom: 1px solid var(--line); } }
.feature .f-img img { max-height: 400px; width: auto; }
.feature .f-body { padding: 52px 52px 48px; }
@media (max-width: 900px) { .feature { grid-template-columns: 1fr; } .feature .f-body { padding: 32px 24px; } .feature .f-img img { max-height: 280px; } }

/* Projects band */
.places { display: flex; flex-wrap: wrap; gap: 14px; margin: 22px 0 0; padding: 0; list-style: none; }
.places li {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 999px;
  background: var(--ink-2); color: #fff; font: 700 1.05rem/1 var(--display); border: 1px solid rgba(255,255,255,.1);
}
.places svg { color: var(--green); }
.solutions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.solutions div { background: var(--ink-2); border-radius: var(--radius); padding: 24px 18px; text-align: center; border: 1px solid rgba(255,255,255,.08); }
.solutions .icon { margin: 0 auto 12px; }
.solutions strong { font: 700 1.02rem/1.25 var(--display); color: #fff; }
@media (max-width: 500px) { .solutions { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band { position: relative; overflow: hidden; background: var(--grad); color: var(--ink); }
.cta-band::before {
  content: ""; position: absolute; right: -60px; top: -40px; width: 380px; height: 260%;
  background: rgba(255,255,255,.14); transform: skewX(-18deg);
}
.cta-band .container { position: relative; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; padding-block: 56px; }
.cta-band h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); font-weight: 800; margin-bottom: 6px; }
.cta-band p { margin: 0; font-size: 1.1rem; color: #133b33; }
.cta-band .btns { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-band .btn-dark { background: var(--ink); color: #fff; }
.cta-band .btn-dark:hover { background: #000; color: #fff; }
.cta-band .btn-outline { border-color: var(--ink); color: var(--ink); }
.cta-band .btn-outline:hover { background: var(--ink); color: #fff; }

/* ---------- Page banner (inner pages) ---------- */
.banner {
  position: relative; overflow: hidden; color: var(--on-dark);
  background:
    linear-gradient(110deg, rgba(15,33,41,.97) 0%, rgba(15,33,41,.9) 45%, rgba(22,53,67,.78) 100%),
    url("../assets/img/plant-room.jpg") center 40% / cover no-repeat,
    var(--ink);
  padding: 64px 0 60px;
}
.banner::before, .banner::after { content: ""; position: absolute; background: var(--grad); border-radius: 8px; transform: skewX(-18deg); }
.banner::before { right: 8%; top: 34px; width: 150px; height: 60px; opacity: .85; }
.banner::after { right: calc(8% + 70px); top: 108px; width: 96px; height: 40px; opacity: .35; }
.banner h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 10px; max-width: 18em; }
.banner p { color: var(--on-dark-muted); font-size: 1.12rem; max-width: 40em; margin: 0; }
.crumbs { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-wrap: wrap; gap: 6px; font-size: .92rem; color: var(--on-dark-muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .5; }
.crumbs a { color: var(--green); text-decoration: none; }
.crumbs a:hover { color: #fff; }
@media (max-width: 760px) { .banner { padding: 44px 0 40px; } .banner::before, .banner::after { display: none; } }

/* ---------- Product detail ---------- */
.pd-intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center; }
.pd-photo { background: #fff; border-radius: 14px; border: 1px solid var(--line); box-shadow: var(--shadow); display: grid; place-items: center; padding: 36px; position: relative; }
.pd-photo::after { content: ""; position: absolute; left: 22px; right: 22px; bottom: -6px; height: 6px; border-radius: 0 0 8px 8px; background: var(--grad); }
.pd-photo img { max-height: 440px; width: auto; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; }
.badges li { font: 700 .85rem/1 var(--display); padding: 9px 13px; border-radius: 6px; background: #e8f5f0; color: var(--teal-dark); }
@media (max-width: 900px) { .pd-intro { grid-template-columns: 1fr; gap: 32px; } .pd-photo img { max-height: 320px; } }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.steps li { background: #fff; border-radius: var(--radius); padding: 24px 22px; border: 1px solid var(--line); position: relative; counter-increment: s; }
.steps li::before {
  content: counter(s, decimal-leading-zero); display: block; font: 800 1.6rem/1 var(--display); margin-bottom: 12px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.steps h3 { font-size: 1.05rem; margin-bottom: 6px; }
.steps p { margin: 0; color: var(--muted); font-size: .96rem; }
.steps.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .steps, .steps.three { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps, .steps.three { grid-template-columns: 1fr; } }

.box { background: #fff; border-radius: var(--radius); padding: 30px; border: 1px solid var(--line); height: 100%; }
.box h3 { font-size: 1.2rem; display: flex; align-items: center; gap: 10px; }
.box h3::before { content: ""; width: 22px; height: 8px; border-radius: 3px; background: var(--grad); transform: skewX(-18deg); }

.spec { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); font-size: 1rem; }
.spec th, .spec td { text-align: left; padding: 14px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec tr:last-child th, .spec tr:last-child td { border-bottom: 0; }
.spec th { width: 38%; background: #f1f7f6; font: 700 .95rem/1.4 var(--display); color: var(--ink); }
@media (max-width: 560px) { .spec th, .spec td { display: block; width: 100%; } .spec th { border-bottom: 0; padding-bottom: 4px; } .spec td { padding-top: 4px; } }

.apps { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.apps li { display: inline-flex; align-items: center; gap: 9px; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 10px 18px; font: 600 .98rem/1.2 var(--display); }
.apps li::before { content: ""; width: 9px; height: 9px; border-radius: 2px; background: var(--grad); transform: skewX(-18deg); }
.section.dark .apps li { background: var(--ink-2); border-color: rgba(255,255,255,.1); color: #fff; }

.other-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.mini { display: flex; align-items: center; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; text-decoration: none; color: var(--ink); font: 700 1rem/1.3 var(--display); transition: border-color .2s, transform .2s; }
.mini img { width: 64px; height: 80px; object-fit: contain; flex: none; }
.mini:hover { border-color: var(--green); transform: translateY(-2px); color: var(--teal); }
@media (max-width: 900px) { .other-products { grid-template-columns: 1fr; } }

/* Product overview rows */
.p-row { display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 28px; box-shadow: var(--shadow); }
.p-row + .p-row { margin-top: 24px; }
.p-row .p-row-img { display: grid; place-items: center; background: #fff; }
.p-row .p-row-img img { max-height: 300px; width: auto; }
.p-row h2 { font-size: 1.55rem; }
.p-row .btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
@media (max-width: 800px) { .p-row { grid-template-columns: 1fr; gap: 20px; padding: 22px; } .p-row .p-row-img img { max-height: 240px; } }

/* E·E·E trio */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.trio div { background: var(--ink-2); border-radius: var(--radius); padding: 28px; border-top: 3px solid var(--green); }
.trio strong { display: block; font: 800 1.5rem/1.1 var(--display); color: #fff; margin-bottom: 6px; }
.trio p { margin: 0; }
@media (max-width: 760px) { .trio { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.c-list { display: grid; gap: 14px; }
.c-item { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.c-item .icon { margin: 0; flex: none; width: 48px; height: 48px; }
.c-item h3 { font-size: 1rem; margin-bottom: 4px; }
.c-item p { margin: 0; }
.c-item a { text-decoration: none; font-weight: 600; }
.c-item a:hover { text-decoration: underline; }
.form-card { background: #fff; border-radius: 14px; padding: 34px; box-shadow: var(--shadow); border: 1px solid var(--line); border-top: 4px solid var(--teal); }
@media (max-width: 560px) { .form-card { padding: 24px 18px; } }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .row2 { grid-template-columns: 1fr; } }
form .field { margin-bottom: 16px; }
label { display: block; font: 700 .9rem/1.3 var(--display); margin-bottom: 6px; color: var(--ink); }
input, select, textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text); background: var(--bg);
  border: 1.5px solid var(--line); border-radius: 8px; padding: 12px 14px; transition: border-color .2s, background .2s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 3px rgba(18,128,106,.15); }
textarea { resize: vertical; }
.err { display: none; color: #b42318; font-size: .88rem; margin-top: 5px; }
.field.invalid .err { display: block; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #b42318; }
.form-note { background: #e7f5ef; border-left: 4px solid var(--teal); padding: 14px 16px; border-radius: 8px; font-size: .97rem; margin-bottom: 18px; }
.form-note[hidden] { display: none; }
.map { border-radius: 14px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.map iframe { display: block; width: 100%; height: 420px; border: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark-muted); font-size: .97rem; position: relative; }
.site-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--grad); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 40px; padding: 72px 0 48px; }
.site-footer h3 { color: #fff; font-size: 1rem; letter-spacing: .04em; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--green); }
.f-brand img { width: 170px; margin-bottom: 18px; }
.f-contact li { display: flex; gap: 10px; }
.f-contact svg { color: var(--green); flex: none; margin-top: 4px; }
.f-stat { display: inline-flex; align-items: baseline; gap: 8px; margin-top: 6px; padding: 10px 14px; border-radius: 8px; background: var(--ink-2); }
.f-stat strong { font: 800 1.35rem/1 var(--display); color: var(--green); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: .9rem; }
@media (max-width: 980px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; gap: 30px; padding-top: 56px; } }

/* ---------- Back to top ---------- */
.totop {
  position: fixed; right: 22px; bottom: 22px; z-index: 40; width: 46px; height: 46px; border-radius: 12px; border: 0;
  background: var(--ink); color: var(--green); cursor: pointer; display: grid; place-items: center;
  box-shadow: 0 8px 20px rgba(0,0,0,.25);
  opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .25s, transform .25s, visibility .25s, background .2s;
}
.totop.show { opacity: 1; visibility: visible; transform: none; }
.totop:hover { background: var(--teal); color: #fff; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease var(--d, 0s), transform .7s ease var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .js .slide, .js .slide .slide-media img { transition: none; }
  .btn:hover, .p-card:hover, .mini:hover { transform: none; }
}

/* ---------- 404 ---------- */
.notfound { text-align: center; }
.notfound .big { font: 800 clamp(5rem, 16vw, 9rem)/1 var(--display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 10px; }
.notfound .btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 18px; }

/* ---------- Product groups, range, placeholders ---------- */
.group-title {
  display: flex; align-items: center; gap: 12px;
  font-size: 1.35rem; font-weight: 800; margin: 0 0 20px;
}
.group-title::before { content: ""; width: 30px; height: 10px; border-radius: 3px; background: var(--grad); transform: skewX(-18deg); flex: none; }
.p-row + .group-title { margin-top: 64px; }

.p-ph {
  width: 100%; height: 100%; min-height: 220px; border-radius: 10px;
  display: grid; place-content: center; justify-items: center; gap: 12px;
  background: linear-gradient(150deg, #e9f6f1, #e6f4fa); color: var(--teal);
}
.p-ph small { font: 600 .8rem/1 var(--display); color: var(--muted); letter-spacing: .04em; }
.pd-photo .p-ph { min-height: 380px; min-width: min(360px, 100%); }
.p-row-img .p-ph { min-height: 280px; }
.mini-ph { width: 64px; height: 80px; flex: none; display: grid; place-items: center; border-radius: 8px; background: linear-gradient(150deg, #e9f6f1, #e6f4fa); color: var(--teal); }

.range { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.range li { display: inline-flex; }
.range li, .range a {
  align-items: center; gap: 8px; padding: 9px 15px; border-radius: 999px;
  background: var(--bg); border: 1px solid var(--line); font: 600 .95rem/1.2 var(--display); color: var(--text);
}
.range li:has(a) { padding: 0; border: 0; background: none; }
.range a { display: inline-flex; text-decoration: none; color: var(--teal); background: #e9f6f1; border-color: #cfeadf; }
.range a::after { content: "→"; }
.range a:hover { background: var(--teal); color: #fff; border-color: var(--teal); }
.range-box { margin-top: 28px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px 28px; }
.range-box h3 { font-size: 1.15rem; margin-bottom: 14px; }

/* anchor targets clear the sticky header */
[id] { scroll-margin-top: 100px; }