/* ============================================================
   GREEN GLOW d.o.o. — Exclusive Sigenergy distributor, Slovenia
   Design system: electric green / black / white, tech-forward
   ============================================================ */

:root {
  --bg: #070908;
  --bg-raise: #0c100d;
  --bg-card: #0e1210;
  --ink: #f2f6f3;
  --ink-dim: #a8b3ab;
  --ink-faint: #6d7a71;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);
  --green: #2ce27b;
  --green-bright: #52ffa0;
  --green-deep: #12b25c;
  --green-dim: rgba(44, 226, 123, 0.14);
  --green-glow: rgba(44, 226, 123, 0.45);
  --blue-ph: #1c3f8f;
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --radius: 14px;
  --nav-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--green); color: #04140a; }

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap { width: min(1180px, 92vw); margin-inline: auto; }

/* ---------- micro-labels ---------- */
.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.tag::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--green));
}
.tag .idx { color: var(--ink-faint); }

/* ---------- headings ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.015em; }
.h-xl { font-size: clamp(2.6rem, 6.2vw, 4.9rem); }
.h-lg { font-size: clamp(2rem, 4.4vw, 3.2rem); }
.h-md { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.muted { color: var(--ink-dim); }
.green-text { color: var(--green); }
.lead { font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: var(--ink-dim); max-width: 62ch; text-wrap: pretty; }

/* ============================================================
   BUTTONS — glow on hover, pulse on click
   ============================================================ */
.btn {
  --btn-bg: var(--green);
  --btn-ink: #04140a;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 26px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  background: var(--btn-bg);
  color: var(--btn-ink);
  transition: transform 0.18s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}
.btn .arrow { transition: transform 0.22s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary:hover {
  box-shadow: 0 0 0 1px var(--green-glow), 0 6px 30px -4px var(--green-glow), 0 0 52px -6px var(--green-glow);
  transform: translateY(-1px);
  background: var(--green-bright);
}
.btn-primary:focus-visible { outline: 2px solid var(--green-bright); outline-offset: 3px; }

.btn-ghost {
  --btn-bg: transparent;
  --btn-ink: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--green);
  color: var(--green-bright);
  box-shadow: 0 0 26px -8px var(--green-glow), inset 0 0 18px -12px var(--green-glow);
  transform: translateY(-1px);
}
.btn-ghost:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; }

.btn-sm { min-height: 40px; padding: 8px 18px; font-size: 0.88rem; border-radius: 8px; }

/* click feedback: press + emitted ring pulse */
.btn:active, .btn.pressed { transform: scale(0.96); box-shadow: 0 0 34px -4px var(--green-glow); }
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
}
.btn.is-clicked::after { animation: btn-ring 0.5s var(--ease); }
.btn.is-clicked { animation: btn-pop 0.32s var(--ease); }
@keyframes btn-ring {
  0%   { opacity: 0.9; box-shadow: 0 0 0 0 var(--green-glow); }
  100% { opacity: 0;   box-shadow: 0 0 0 16px transparent; }
}
@keyframes btn-pop {
  0% { transform: scale(0.96); }
  60% { transform: scale(1.02); }
  100% { transform: scale(1); }
}
@property --ring-o { syntax: "<number>"; initial-value: 0; inherits: false; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
  padding-inline: max(4vw, 10px); /* matches .nav-inner gutter on ALL viewports */
}
.site-header.scrolled {
  background: rgba(7, 9, 8, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav-inner {
  width: min(1320px, 96vw);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid var(--green);
  border-radius: 9px;
  box-shadow: 0 0 18px -6px var(--green-glow), inset 0 0 12px -8px var(--green-glow);
  color: var(--green);
  flex: none;
}
.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.brand-text em {
  font-style: normal;
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
  display: block;
  line-height: 1;
  margin-top: 2px;
  font-family: var(--font-mono);
}
.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav a:not(.btn) {
  padding: 10px 14px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-dim);
  border-radius: 8px;
  position: relative;
  transition: color 0.2s;
}
.site-nav a:not(.btn):hover { color: var(--ink); }
.site-nav a:not(.btn).active { color: var(--green-bright); }
.site-nav a:not(.btn).active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 1px;
  background: var(--green);
  box-shadow: 0 0 8px var(--green-glow);
}
.site-nav .btn { margin-left: 12px; }
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 18px; height: 2px;
  margin: 0 auto;
  background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 880px) {
  .nav-toggle { display: grid; place-items: center; }
  .nav-inner { width: 100%; }
  .brand { min-width: 0; flex: 1 1 auto; }
  .brand-text { font-size: 0.95rem; letter-spacing: 0.08em; }
  .brand-text em { font-size: 0.6rem; letter-spacing: 0.14em; }
  .hero { padding-top: calc(var(--nav-h) + 26px); }
  .site-nav {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(7, 9, 8, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    padding: 18px 4vw 26px;
    gap: 4px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s var(--ease), opacity 0.25s;
  }
  .site-header.nav-open .site-nav { transform: none; opacity: 1; pointer-events: auto; }
  .site-nav a:not(.btn) { padding: 13px 14px; font-size: 1rem; }
  .site-nav .btn { margin: 12px 0 0; }
}

/* ============================================================
   HERO (index)
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-bottom: clamp(48px, 8vh, 96px);
}
.hero-media { position: absolute; inset: 0; }
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.9;
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 20% 80%, rgba(4, 7, 5, 0.92) 0%, rgba(4, 7, 5, 0.55) 48%, rgba(4, 7, 5, 0.25) 100%),
    linear-gradient(180deg, rgba(7, 9, 8, 0.72) 0%, rgba(7, 9, 8, 0.1) 30%, rgba(7, 9, 8, 0.15) 60%, rgba(7, 9, 8, 0.94) 100%);
}
.three-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}
.hero-copy { position: relative; z-index: 2; }
.hero-copy .tag { margin-bottom: 22px; }
.hero h1 { max-width: 15ch; text-wrap: balance; }
.hero h1 .glowline {
  background: linear-gradient(90deg, var(--green-bright), var(--green) 55%, #baffdc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 22px rgba(44, 226, 123, 0.35));
}
.hero-sub {
  margin: 24px 0 34px;
  max-width: 54ch;
  color: var(--ink-dim);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-badges {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.hero-badges li { display: flex; align-items: center; gap: 9px; }
.hero-badges li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green-glow); }
.scroll-cue {
  position: absolute;
  right: 4vw;
  bottom: 40px;
  z-index: 2;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 12px;
}
.scroll-cue::after { content: ""; width: 1px; height: 54px; background: linear-gradient(180deg, var(--green), transparent); animation: cue 2.2s var(--ease) infinite; }
@keyframes cue { 0% { transform: scaleY(0); transform-origin: top; } 55% { transform: scaleY(1); transform-origin: top; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@media (max-width: 640px) { .scroll-cue { display: none; } }

/* ---------- stats strip ---------- */
.stats {
  border-block: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 26px 22px;
  border-left: 1px solid var(--line);
}
.stat:first-child { border-left: none; }
.stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
  color: var(--green-bright);
  letter-spacing: -0.02em;
}
.stat span { font-size: 0.82rem; color: var(--ink-faint); }
@media (max-width: 760px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: none; }
  .stat { border-top: 1px solid var(--line); }
  .stat:nth-child(-n+2) { border-top: none; }
}

/* ---------- marquee ---------- */
.marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track { display: flex; gap: 54px; width: max-content; animation: marquee 36s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 54px;
}
.marquee-track span::after { content: "◇"; color: var(--green); font-size: 9px; opacity: 0.7; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   SECTIONS
   ============================================================ */
section.block { padding: clamp(72px, 10vw, 132px) 0; position: relative; }
section.block.alt { background: var(--bg-raise); border-block: 1px solid var(--line); }
.sec-head { display: grid; gap: 18px; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-head.row { grid-template-columns: 1fr auto; align-items: end; }
.sec-head h2 { text-wrap: balance; }

/* corner brackets — tech frame */
.frame {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
}
.frame::before, .frame::after,
.frame .cr::before, .frame .cr::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border-color: var(--green);
  border-style: solid;
  border-width: 0;
  opacity: 0.9;
  transition: width 0.35s var(--ease), height 0.35s var(--ease);
}
.frame::before { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.frame::after { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.frame .cr::before { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.frame .cr::after { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }
.frame:hover::before, .frame:hover::after, .frame:hover .cr::before, .frame:hover .cr::after { width: 30px; height: 30px; }

/* ---------- features bento (index) ---------- */
.bento {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(12, 1fr);
}
.bento .card { padding: 30px; display: flex; flex-direction: column; gap: 14px; min-height: 220px; }
.bento .card h3 { font-size: 1.3rem; }
.bento .card p { color: var(--ink-dim); font-size: 0.95rem; }
.bento .card .cat { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); }
.bento .card a.more {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex; align-items: center; gap: 8px;
  transition: gap 0.25s var(--ease);
}
.bento .card a.more:hover { gap: 14px; }
.b-5 { grid-column: span 7; }
.b-4 { grid-column: span 4; }
.b-3 { grid-column: span 3; }
.b-6 { grid-column: span 6; }
/* "02 The range": all five cards the same width as the testimony cards (1/3 each) */
.bento.range .card { grid-column: span 4; }
.bento.range .img-wrap { min-height: 180px; }
@media (max-width: 900px) { .b-5, .b-4, .b-3, .b-6, .bento.range .card { grid-column: span 12; } .bento { grid-auto-rows: auto; } }

/* ---------- blue placeholder images ---------- */
.ph {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 200px;
  border-radius: 10px;
  border: 1px solid rgba(120, 160, 255, 0.25);
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 26px),
    radial-gradient(120% 120% at 30% 20%, #2a55b8 0%, #16307a 52%, #0b1c4d 100%);
  color: rgba(214, 228, 255, 0.85);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  overflow: hidden;
  transition: transform 0.4s var(--ease);
}
.ph span { padding: 14px 18px; background: rgba(4, 10, 32, 0.55); border: 1px solid rgba(140, 175, 255, 0.3); border-radius: 6px; text-align: center; }
.ph::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.14) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.9s var(--ease);
}
.ph:hover::after { transform: translateX(120%); }
/* ---------- real product photos ---------- */
.ph.img-wrap {
  background:
    radial-gradient(120% 120% at 70% 20%, rgba(44, 226, 123, 0.10) 0%, transparent 55%),
    rgb(12, 17, 15);
}
.ph.img-wrap img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.45));
  transition: transform 0.5s var(--ease);
}
.card:hover .ph.img-wrap img, .ph.img-wrap:hover img { transform: scale(1.04); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.quotes { display: grid; gap: 18px; grid-template-columns: repeat(3, 1fr); }
.quote { padding: 30px 28px 26px; display: flex; flex-direction: column; gap: 18px; position: relative; border-radius: 0; }
.quote::before {
  content: "“";
  position: absolute;
  top: 6px; right: 20px;
  font-family: var(--font-display);
  font-size: 4.4rem;
  line-height: 1;
  color: var(--green);
  opacity: 0.16;
}
.quote p { font-size: 1.02rem; color: var(--ink); font-style: italic; text-wrap: pretty; }
.quote .who { margin-top: auto; display: flex; align-items: center; gap: 12px; }
.quote .avatar {
  width: 44px; height: 44px;
  flex: none;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: #04140a;
  background: linear-gradient(135deg, var(--green-bright), var(--green-deep));
  box-shadow: 0 0 16px -4px var(--green-glow);
}
.quote .who b { display: block; font-size: 0.92rem; }
.quote .who span { font-size: 0.8rem; color: var(--ink-faint); }
.quote .verif { margin-left: auto; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); opacity: 0.8; }
@media (max-width: 900px) { .quotes { grid-template-columns: 1fr; } }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background:
    radial-gradient(80% 120% at 50% 120%, rgba(44, 226, 123, 0.16), transparent 60%),
    var(--bg-raise);
  padding: clamp(64px, 9vw, 110px) 0;
  text-align: center;
}
.cta-band h2 { max-width: 22ch; margin-inline: auto; }
.cta-band .lead { margin: 18px auto 34px; }
.cta-band .btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.page-hero {
  padding: calc(var(--nav-h) + clamp(56px, 9vw, 110px)) 0 clamp(48px, 6vw, 80px);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero .three-canvas { opacity: 0.4; }
.page-hero > .wrap { position: relative; z-index: 2; }
.page-hero h1 { max-width: 20ch; }
.page-hero p.lead { margin-top: 20px; }



.check-list li {
  display: flex;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.check-list li:last-child { border-bottom: none; }
.check-list .tick {
  flex: none;
  width: 22px; height: 22px;
  margin-top: 1px;
  border: 1px solid var(--green);
  border-radius: 6px;
  display: grid; place-items: center;
  color: var(--green);
  font-size: 12px;
  box-shadow: 0 0 12px -4px var(--green-glow);
}
.check-list b { display: block; font-size: 0.98rem; }
.check-list span { font-size: 0.88rem; color: var(--ink-dim); }

.timeline { position: relative; margin-top: 10px; }
.timeline li { position: relative; padding: 0 0 34px 34px; }
.timeline li::before {
  content: "";
  position: absolute;
  left: 7px; top: 8px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green-glow);
}
.timeline li::after {
  content: "";
  position: absolute;
  left: 10.5px; top: 20px; bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, rgba(44,226,123,0.5), var(--line));
}
.timeline li:last-child::after { display: none; }
.timeline b { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--green); text-transform: uppercase; }
.timeline h3 { font-size: 1.12rem; margin: 6px 0 4px; }
.timeline p { color: var(--ink-dim); font-size: 0.94rem; max-width: 55ch; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-grid .card { padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.value-grid .card h3 { font-size: 1.15rem; }
.value-grid .card p { color: var(--ink-dim); font-size: 0.93rem; }
.value-grid .num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--green); }
@media (max-width: 820px) { .value-grid { grid-template-columns: 1fr; } }

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px; }
.chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--ink-dim);
  background: transparent;
  cursor: pointer;
  transition: all 0.2s var(--ease);
}
.chip:hover { color: var(--ink); border-color: var(--green); box-shadow: 0 0 16px -6px var(--green-glow); }
.chip[aria-pressed="true"] {
  background: var(--green-dim);
  color: var(--green-bright);
  border-color: var(--green);
  box-shadow: 0 0 18px -6px var(--green-glow);
}

.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1080px) { .prod-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 820px) { .prod-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .prod-grid { grid-template-columns: 1fr; } }

.prod {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.prod:hover {
  transform: translateY(-4px);
  border-color: rgba(44, 226, 123, 0.45);
  box-shadow: 0 18px 44px -18px rgba(0,0,0,0.7), 0 0 34px -14px var(--green-glow);
}
.prod .ph { border-radius: 0; border-bottom: 1px solid rgba(120,160,255,0.2); min-height: 170px; }
.prod .body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.prod .cat { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); display: flex; align-items: center; gap: 8px; }
.prod .badge-new {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  color: #04140a;
  background: var(--green);
  border-radius: 4px;
  padding: 2px 6px;
  text-transform: uppercase;
  box-shadow: 0 0 12px -2px var(--green-glow);
}
.prod h3 { font-size: 1.06rem; }
.prod p { font-size: 0.86rem; color: var(--ink-dim); }
.specs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 8px; }
.specs li {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 4px 8px;
}
.prod .foot { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; border-top: 1px solid var(--line); }
.prod .foot a {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex; gap: 7px; align-items: center;
  transition: gap 0.25s;
}
.prod .foot a:hover { gap: 12px; }
.prod .foot .av { font-family: var(--font-mono); font-size: 9.5px; color: var(--ink-faint); letter-spacing: 0.1em; }
.prod[hidden] { display: none; }

.soft-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 820px) { .soft-cards { grid-template-columns: 1fr; } }
.soft { padding: 34px; display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: start; }
.soft .logo-box {
  width: 66px; height: 66px;
  border: 1px solid var(--green);
  border-radius: 14px;
  display: grid; place-items: center;
  color: var(--green);
  box-shadow: 0 0 22px -8px var(--green-glow), inset 0 0 18px -12px var(--green-glow);
}
.soft h3 { margin-bottom: 6px; }
.soft p { color: var(--ink-dim); font-size: 0.93rem; margin-bottom: 14px; }
.soft ul { display: flex; flex-wrap: wrap; gap: 8px; }
.soft li { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; color: var(--ink-dim); border: 1px solid var(--line); border-radius: 6px; padding: 5px 10px; }
@media (max-width: 560px) { .soft { grid-template-columns: 1fr; } }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(30px, 5vw, 60px); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.info-list li { display: grid; grid-template-columns: 130px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.info-list b { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-faint); font-weight: 400; padding-top: 4px; }
.info-list a:hover { color: var(--green-bright); }
.hours { display: grid; gap: 4px; font-size: 0.9rem; color: var(--ink-dim); }
.hours b { color: var(--ink); font-weight: 500; }

form.quote { padding: clamp(24px, 3.4vw, 40px); display: grid; gap: 20px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .frow { grid-template-columns: 1fr; } }
.field { display: grid; gap: 8px; }
.field label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-faint); }
.field label .req { color: var(--green); }
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--ink);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 13px 15px;
  min-height: 48px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  appearance: none;
}
.field textarea { resize: vertical; min-height: 130px; }
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%232ce27b' stroke-width='1.6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.field select option { background: var(--bg-card); color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--green);
  background: rgba(44, 226, 123, 0.05);
  box-shadow: 0 0 0 3px rgba(44, 226, 123, 0.18), 0 0 24px -8px var(--green-glow);
}
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #ff5d5d; box-shadow: 0 0 0 3px rgba(255, 93, 93, 0.15); }
.field .err { font-size: 0.78rem; color: #ff8a8a; min-height: 0; display: none; }
.field.invalid .err { display: block; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 0.86rem; color: var(--ink-dim); }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--green); flex: none; }
.consent.invalid input { outline: 1px solid #ff5d5d; }
.form-foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-note { font-size: 0.8rem; color: var(--ink-faint); }

/* square-edged form card (contact) */
.form-card { border-radius: 0; }
.form-card .field input, .form-card .field select, .form-card .field textarea { border-radius: 0; }
/* inner gap between card border and form content */
#quote-form { padding: 5px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; animation: rise 0.5s var(--ease); }
.form-success .mark {
  width: 74px; height: 74px;
  margin: 0 auto 22px;
  border-radius: 50%;
  border: 1px solid var(--green);
  display: grid; place-items: center;
  color: var(--green);
  font-size: 30px;
  box-shadow: 0 0 34px -6px var(--green-glow), inset 0 0 22px -14px var(--green-glow);
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); background: #050706; }
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 34px;
  padding: clamp(44px, 6vw, 64px) 0 40px;
}
.foot-grid h4 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 16px; font-weight: 400; }
.foot-grid ul { display: grid; gap: 9px; }
.foot-grid a { font-size: 0.92rem; color: var(--ink-dim); transition: color 0.2s; }
.foot-grid a:hover { color: var(--green-bright); }
.foot-about p { font-size: 0.9rem; color: var(--ink-dim); margin: 14px 0 4px; max-width: 34ch; }
/* "Reach us" non-link rows: match the links' font + color */
.foot-grid li span { font-family: var(--font-body); font-size: 0.92rem; color: var(--ink-dim); }
.foot-brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; letter-spacing: 0.1em; color: #ffffff; }
.foot-brand .dot { width: 10px; height: 10px; border-radius: 3px; background: var(--green); box-shadow: 0 0 12px var(--green-glow); }
.foot-bottom {
  border-top: 1px solid var(--line);
  padding: 20px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }

/* ============================================================
   REVEAL ON SCROLL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}