/* =========================================================
   ExploMar Hungary — homepage stylesheet
   Design system: black / magenta / lime, italic condensed display
========================================================= */

:root {
  --bg: #000000;
  --bg-elev: #060608;
  --bg-card: #0d0d11;
  --bg-card-2: #14141a;
  --border: #1f1f26;
  --border-bright: #2a2a33;
  --text: #f5f5f7;
  --text-dim: #9a9aa3;
  --text-mute: #6a6a72;
  --accent: #c724b1;
  --accent-2: #e6f23a;        /* lime */
  --accent-glow: rgba(199, 36, 177, 0.35);
  --accent-2-glow: rgba(230, 242, 58, 0.30);
  --max: 1400px;
  --display: "Saira Condensed", "Aldrich", -apple-system, BlinkMacSystemFont, sans-serif;
  --body: "Aldrich", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius: 0px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  letter-spacing: 0.01em;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
sup { font-size: 0.55em; vertical-align: top; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 32px; }

/* =========================================================
   PROMO BAR
========================================================= */
.promo-bar {
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.06em;
  overflow: hidden;
  position: relative;
  height: 36px;
  display: flex;
  align-items: center;
}
.promo-track {
  display: flex;
  gap: 32px;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  padding-left: 32px;
}
.promo-track a { text-decoration: underline; font-weight: bold; }
.promo-track .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: rgba(255,255,255,0.6);
  align-self: center;
  flex-shrink: 0;
}
.promo-track > span { flex-shrink: 0; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================================
   HEADER
========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 32px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}
.brand-mark {
  width: 36px; height: 22px;
  color: var(--accent);
  filter: drop-shadow(0 0 8px var(--accent-glow));
}
.brand-text {
  display: flex; flex-direction: column; line-height: 1;
}
.brand-text em {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 0.02em;
  text-transform: none;
}
.brand-text small {
  font-family: var(--body);
  font-size: 9px;
  letter-spacing: 0.32em;
  color: var(--text-dim);
  margin-top: 3px;
}

.primary-nav { justify-self: center; }
.primary-nav ul {
  display: flex;
  list-style: none;
  gap: 36px;
}
.primary-nav a {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  font-style: italic;
  font-family: var(--display);
  padding: 8px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.primary-nav a:hover { color: var(--text); }
.primary-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 2px;
  background: var(--accent);
}
.primary-nav .has-sub { position: relative; }
.primary-nav .submenu {
  position: absolute;
  top: 100%;
  left: -16px;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  min-width: 220px;
  padding: 8px 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity .15s, transform .15s;
}
.primary-nav .has-sub:hover .submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.primary-nav .submenu a {
  display: block;
  padding: 12px 20px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}
.primary-nav .submenu a:hover {
  color: var(--text);
  background: var(--bg-card-2);
}
.primary-nav .submenu a:hover::after { display: none; }
.primary-nav .submenu .sub-all { color: var(--accent); border-top: 1px solid var(--border); margin-top: 6px; padding-top: 14px; }

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: flex;
  border: 1px solid var(--border-bright);
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
}
.lang-switch button {
  background: transparent;
  border: 0;
  color: var(--text-dim);
  padding: 8px 12px;
  font-family: inherit;
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.12em;
  cursor: pointer;
}
.lang-switch button.active {
  background: var(--text);
  color: var(--bg);
}

/* =========================================================
   BUTTONS
========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--text);
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .18s, color .18s, box-shadow .18s, transform .18s;
  white-space: nowrap;
}
.btn:hover { background: var(--accent); color: #fff; box-shadow: 0 0 0 1px var(--accent), 0 8px 32px var(--accent-glow); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #d83fc4; }
.btn-ghost { border-color: rgba(255,255,255,0.3); }
.btn-ghost:hover { background: var(--text); color: var(--bg); border-color: var(--text); box-shadow: 0 0 0 1px var(--text); }
.btn-lg { padding: 18px 30px; font-size: 13px; }
.btn-block { display: flex; justify-content: center; width: 100%; }
.btn svg { width: 14px; height: 14px; }

/* =========================================================
   HERO
========================================================= */
.hero {
  position: relative;
  min-height: 92vh;
  padding: 80px 32px 120px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  background: var(--bg);
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 35%;
}
.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.25) 30%, rgba(0,0,0,0.45) 60%, rgba(0,0,0,0.95) 100%),
    radial-gradient(ellipse at 80% 30%, rgba(199, 36, 177, 0.20), transparent 55%);
}
.hero-grain {
  position: absolute; inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,0.012) 3px 4px);
  mix-blend-mode: overlay;
}

/* Variant visibility */
.hero-static, .hero-split { display: none; }
body[data-hero="static"] .hero-cinematic { display: none; }
body[data-hero="static"] .hero-static { display: block; }
body[data-hero="split"] .hero-cinematic { display: none; }
body[data-hero="split"] .hero-split { display: grid; grid-template-columns: 1fr 1fr; }

/* Cinematic Ken-Burns — slow pan + scale */
body[data-hero="cinematic"] .hero-cinematic img {
  transform-origin: 60% 40%;
  animation: kenburns 18s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes kenburns {
  0%   { transform: scale(1.10) translate3d(0, 0, 0); }
  50%  { transform: scale(1.22) translate3d(-3%, -2%, 0); }
  100% { transform: scale(1.32) translate3d(-6%, -5%, 0); }
}
/* subtle accent sweep across hero */
body[data-hero="cinematic"] .hero-cinematic::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg,
    transparent 0%,
    transparent 35%,
    rgba(199, 36, 177, 0.08) 50%,
    transparent 65%,
    transparent 100%);
  background-size: 250% 100%;
  animation: sweep 9s ease-in-out infinite;
}
@keyframes sweep {
  0%, 100% { background-position: 100% 0; }
  50%      { background-position: 0% 0; }
}
/* light caustics flicker at bottom */
body[data-hero="cinematic"] .hero-grain {
  background-image:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,0.012) 3px 4px),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(230, 242, 58, 0.10), transparent 70%);
  animation: flicker 4s ease-in-out infinite;
}
@keyframes flicker {
  0%, 100% { opacity: 0.85; }
  50%      { opacity: 1; }
}

/* Split right side */
.hero-split .split-left {
  background: linear-gradient(135deg, #0c0c10 0%, #050505 100%);
  position: relative;
}
.hero-split .split-left::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, var(--accent-glow), transparent 60%),
    repeating-linear-gradient(90deg, transparent 0 80px, rgba(255,255,255,0.025) 80px 81px);
}
.hero-split .split-right {
  position: relative;
  background: radial-gradient(circle at center, #14141a 0%, #050505 70%);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-split .split-right img {
  max-width: 88%;
  max-height: 80%;
  object-fit: contain;
  filter: drop-shadow(0 30px 80px rgba(0,0,0,0.9)) drop-shadow(0 0 60px var(--accent-glow));
  z-index: 1;
  animation: float 8s ease-in-out infinite;
}
.hero-split .split-rings {
  position: absolute;
  width: 700px; height: 700px;
  border: 1px solid rgba(199, 36, 177, 0.25);
  border-radius: 50%;
  animation: spin 40s linear infinite;
}
.hero-split .split-rings::before,
.hero-split .split-rings::after {
  content: "";
  position: absolute; inset: 80px;
  border: 1px dashed rgba(230, 242, 58, 0.18);
  border-radius: 50%;
}
.hero-split .split-rings::after {
  inset: 180px;
  border-color: rgba(199, 36, 177, 0.4);
  border-style: solid;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float {
  0%,100% { transform: translateY(-2%); }
  50% { transform: translateY(2%); }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border-bright);
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
.hero-eyebrow .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 0 var(--accent-2-glow);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(230,242,58,0.55); }
  70% { box-shadow: 0 0 0 12px rgba(230,242,58,0); }
  100% { box-shadow: 0 0 0 0 rgba(230,242,58,0); }
}

.hero-headline {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(54px, 9vw, 152px);
  line-height: 0.88;
  letter-spacing: -0.005em;
  margin-bottom: 28px;
  text-wrap: balance;
}
.hero-headline .line {
  display: block;
}
.hero-headline .accent {
  color: var(--accent);
  position: relative;
}
.hero-headline .accent::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0.06em;
  width: 22%; height: 4px;
  background: var(--accent-2);
}

.hero-lead {
  font-size: clamp(15px, 1.3vw, 19px);
  color: var(--text-dim);
  max-width: 580px;
  margin-bottom: 36px;
  font-style: italic;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--border-bright);
  background: var(--border-bright);
  max-width: 920px;
  backdrop-filter: blur(8px);
}
.hero-stats > div {
  background: rgba(0,0,0,0.55);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
}
.hero-stats strong {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 28px;
  color: var(--text);
  margin-bottom: 4px;
  letter-spacing: 0.01em;
}
.hero-stats span {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-side {
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: right center;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--text-mute);
  text-transform: uppercase;
}
.hero-side-line { width: 60px; height: 1px; background: var(--text-mute); }

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  width: 22px; height: 38px;
  border: 1px solid var(--text-dim);
  border-radius: 12px;
  z-index: 2;
}
.hero-scroll span {
  display: block;
  width: 2px; height: 8px;
  background: var(--text);
  margin: 6px auto;
  animation: scrolldown 1.6s infinite;
}
@keyframes scrolldown {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

/* =========================================================
   KPI STRIP
========================================================= */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.kpi {
  padding: 36px 28px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
}
.kpi:last-child { border-right: 0; }
.kpi::before {
  content: "";
  position: absolute;
  top: 0; left: 0; width: 0; height: 2px;
  background: var(--accent);
  transition: width .4s;
}
.kpi:hover::before { width: 100%; }
.kpi-num {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(32px, 4vw, 56px);
  color: var(--text);
  line-height: 1;
}
.kpi-lbl {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 6px;
}

/* =========================================================
   SECTION GENERIC
========================================================= */
.section {
  padding: 140px 0;
  position: relative;
}
.section + .section { border-top: 1px solid var(--border); }

.section-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  padding-left: 16px;
  position: relative;
}
.section-tag::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 8px; height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(42px, 6vw, 96px);
  text-transform: uppercase;
  letter-spacing: -0.005em;
  line-height: 0.92;
  margin-bottom: 24px;
  text-wrap: balance;
}
.section-title em { font-style: italic; }
.section-title .accent { color: var(--accent); font-style: italic; }

.section-sub {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 620px;
  font-style: italic;
}

.section-head { margin-bottom: 80px; max-width: 1100px; }
.section-head-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  max-width: none;
}
.section-head-split .section-sub { margin-bottom: 8px; }

/* =========================================================
   TECH GRID
========================================================= */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.tech-card {
  background: var(--bg);
  padding: 40px 32px 48px;
  position: relative;
  transition: background .25s;
}
.tech-card:hover { background: var(--bg-card); }
.tech-card:hover .tech-num { color: var(--accent); }
.tech-num {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 56px;
  color: var(--border-bright);
  margin-bottom: 16px;
  line-height: 1;
  transition: color .25s;
}
.tech-card h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 24px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}
.tech-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* =========================================================
   PRODUCT GRID
========================================================= */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: border-color .25s, transform .25s;
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s;
}
.product-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.product-card:hover::before { transform: scaleX(1); }
.product-card.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(199, 36, 177, 0.08), var(--bg-card) 30%);
}
.product-card.featured::before { transform: scaleX(1); background: var(--accent-2); }

.product-image {
  position: relative;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 50% 60%, #1a1a22, #050505 75%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-image img {
  max-width: 90%;
  max-height: 95%;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.8));
  transition: transform .5s;
}
.product-card:hover .product-image img { transform: scale(1.05) translateY(-3%); }

.product-image-twin { position: relative; }
.product-image-twin .twin {
  position: absolute;
  max-width: 60%;
  max-height: 80%;
}
.product-image-twin .twin-a { left: 8%; top: 10%; transform: rotate(-3deg); opacity: 0.85; }
.product-image-twin .twin-b { right: 8%; bottom: 5%; transform: rotate(3deg); }

.product-tag {
  position: absolute;
  top: 12px; right: 12px;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--border-bright);
  padding: 4px 8px;
  z-index: 2;
  backdrop-filter: blur(6px);
}
.product-tag.tag-hot { color: var(--bg); background: var(--accent-2); border-color: var(--accent-2); font-weight: bold; }
.product-tag.tag-pro { color: #fff; background: var(--accent); border-color: var(--accent); }

.product-head {
  padding: 24px 24px 16px;
  border-bottom: 1px solid var(--border);
}
.product-head h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 32px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1;
  margin-bottom: 6px;
}
.product-head h3 em { font-style: italic; }
.product-tagline {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.specs {
  list-style: none;
  padding: 16px 24px 8px;
  flex: 1;
}
.specs li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  font-size: 13px;
  border-bottom: 1px dashed var(--border);
}
.specs li:last-child { border-bottom: 0; }
.specs span { color: var(--text-dim); }
.specs b { color: var(--text); font-weight: bold; text-align: right; }

.product-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-top: 1px solid var(--border);
  font-family: var(--display);
  font-style: italic;
  font-weight: bold;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text);
  transition: background .2s, color .2s;
}
.product-cta span { transition: transform .25s; }
.product-cta:hover { background: var(--accent); color: #fff; }
.product-cta:hover span { transform: translateX(4px); }

/* =========================================================
   SYSTEM CARDS
========================================================= */
.section-systems { background: var(--bg-elev); }
.systems-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.system-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: border-color .25s, transform .25s;
  position: relative;
  overflow: hidden;
}
.system-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.system-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.system-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s;
}
.system-card:hover .system-image img { transform: scale(1.05); }
/* Charger cards (tolto.html): portrait product images — show the whole unit */
.system-card.charger .system-image { aspect-ratio: 1 / 1; }
.system-card.charger .system-image img { object-fit: contain; padding: 28px; }
.system-card.charger:hover .system-image img { transform: none; }
.system-body { padding: 32px 28px; flex: 1; display: flex; flex-direction: column; gap: 24px; }
.system-body header {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}
.system-body h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 30px;
  text-transform: uppercase;
}
.badge {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border-bright);
  padding: 3px 8px;
}
.badge-accent {
  color: var(--bg);
  background: var(--accent-2);
  border-color: var(--accent-2);
  font-weight: bold;
}

.system-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.system-stats > div { display: flex; flex-direction: column; gap: 2px; }
.system-stats b {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 22px;
  color: var(--text);
}
.system-stats span {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.system-spec {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px 16px;
  font-size: 13px;
}
.system-spec dt {
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding-top: 2px;
  overflow-wrap: break-word;
  min-width: 0;
}
.system-spec dd { color: var(--text-dim); line-height: 1.5; }

/* =========================================================
   BATTERIES
========================================================= */
.battery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.battery-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: border-color .25s, transform .25s;
  overflow: hidden;
}
.battery-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.battery-card-featured { border-color: var(--accent); }
.battery-card-featured .battery-image::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, var(--accent-glow), transparent 60%);
  pointer-events: none;
}
.battery-image {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(180deg, #14141a 0%, #050505 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.battery-image img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.8));
}
.battery-body { padding: 28px 28px 32px; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.cat-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 3px 8px;
}
.cat-tag-pro { color: var(--bg); background: var(--accent-2); border-color: var(--accent-2); }
.battery-body h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 36px;
  text-transform: uppercase;
  margin-top: 4px;
}
.battery-body .tagline {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.spec-table { list-style: none; }
.spec-table li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 8px 0;
  font-size: 13px;
  border-bottom: 1px dashed var(--border);
}
.spec-table li:last-child { border-bottom: 0; }
.spec-table span { color: var(--text-dim); }
.spec-table b { color: var(--text); text-align: right; }

/* =========================================================
   CHARGERS
========================================================= */
.section-chargers { background: var(--bg-elev); }
.charger-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.charger-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px 28px 36px;
  transition: border-color .25s, transform .25s;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.charger-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.charger-img {
  height: 220px;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at center, #14141a, transparent 70%);
  margin-bottom: 8px;
}
.charger-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 16px 24px rgba(0,0,0,0.8));
}
.charger-power {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 56px;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1;
}
.charger-card-pro .charger-power { color: var(--accent); }
.charger-card h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
}
.charger-card p { font-size: 14px; color: var(--text-dim); line-height: 1.5; }
.micro-spec {
  display: flex; gap: 24px;
  list-style: none;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.micro-spec li { display: flex; flex-direction: column; gap: 2px; }
.micro-spec span {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.micro-spec b {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 14px;
}

/* =========================================================
   SMART CAPTAIN
========================================================= */
.smart-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 80px;
  align-items: center;
}
.smart-features {
  list-style: none;
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.smart-features li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  border: 1px solid var(--border-bright);
  background: rgba(255,255,255,0.02);
}
.smart-features b {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 22px;
  color: var(--text);
}
.smart-features span {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.smart-visual {
  position: relative;
  aspect-ratio: 16 / 10;
  background: radial-gradient(circle at 60% 40%, #1a1a24 0%, #050505 80%);
  border: 1px solid var(--border);
  overflow: hidden;
}
.smart-visual img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.smart-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 60%, rgba(199, 36, 177, 0.25)),
    linear-gradient(0deg, rgba(0,0,0,0.5), transparent 40%);
  pointer-events: none;
}

/* =========================================================
   CASE STUDIES
========================================================= */
.section-case {
  position: relative;
  overflow: hidden;
  padding: 140px 0;
  isolation: isolate;
}
.case-bg { position: absolute; inset: 0; z-index: -1; }
.case-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.45; }
.case-bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.95) 100%);
}

.case-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 80px;
}
.case-card {
  padding: 36px 32px;
  background: rgba(13,13,17,0.85);
  border: 1px solid var(--border-bright);
  backdrop-filter: blur(8px);
  position: relative;
  transition: border-color .25s, transform .25s;
}
.case-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.case-num {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 48px;
  color: var(--accent);
  display: block;
  line-height: 1;
  margin-bottom: 16px;
}
.case-card h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 22px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.case-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 20px;
}
.case-meta {
  list-style: none;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.case-meta li {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  border: 1px solid var(--border-bright);
  padding: 3px 8px;
  text-transform: uppercase;
}

/* =========================================================
   ABOUT
========================================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: start;
}
.lead-paragraph {
  font-size: 18px;
  color: var(--text);
  line-height: 1.6;
  font-style: italic;
  margin: 24px 0 32px;
  max-width: 580px;
}
.lead-paragraph strong { color: var(--accent); font-style: normal; }
.about-services {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-services li {
  display: flex;
  gap: 20px;
  padding: 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  align-items: flex-start;
}
.about-services svg {
  width: 24px; height: 24px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.about-services b {
  display: block;
  font-family: var(--display);
  font-style: italic;
  font-size: 18px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.about-services span { color: var(--text-dim); font-size: 14px; }

.about-card {
  position: sticky;
  top: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-card h4 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 22px;
  text-transform: uppercase;
}
.about-card p { font-size: 14px; color: var(--text-dim); }
.about-card hr { border: 0; border-top: 1px solid var(--border); margin: 8px 0; }
.about-card .btn-primary svg { width: 14px; height: 14px; }

/* =========================================================
   FOOTER
========================================================= */
.site-footer {
  background: var(--bg-elev);
  border-top: 1px solid var(--accent);
  padding: 100px 0 40px;
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent));
}
.footer-headline {
  margin-bottom: 60px;
}
.footer-headline h2 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(48px, 7vw, 110px);
  text-transform: uppercase;
  line-height: 0.9;
}
.footer-headline em { font-style: italic; }
.footer-headline .accent {
  color: var(--accent);
  position: relative;
}
.footer-headline .accent::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0.06em;
  width: 100%; height: 6px;
  background: var(--accent-2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.footer-col h4 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 16px;
}
.footer-col p { color: var(--text-dim); font-size: 14px; line-height: 1.7; margin-bottom: 12px; }
.footer-col p strong { color: var(--text); font-weight: 700; }
.footer-col p small { font-size: 11px; color: var(--text-mute); letter-spacing: 0.12em; text-transform: uppercase; }
.footer-col a { color: var(--text); transition: color .2s; }
.footer-col a:hover { color: var(--accent); }
.footer-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent) !important;
  font-family: var(--display);
  font-style: italic;
  font-weight: bold;
}

.social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-style: italic;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
}
.social svg { width: 18px; height: 18px; }

.quick-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.quick-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.quick-form input,
.quick-form select {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border-bright);
  color: var(--text);
  font-family: var(--body);
  font-size: 14px;
  padding: 8px 0;
  outline: none;
  letter-spacing: 0;
  text-transform: none;
}
.quick-form select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-dim) 50%), linear-gradient(135deg, var(--text-dim) 50%, transparent 50%);
  background-position: calc(100% - 12px) 50%, calc(100% - 7px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 22px;
  cursor: pointer;
}
.quick-form select option { background: var(--bg-elev); color: var(--text); }
.quick-form input:focus,
.quick-form select:focus { border-color: var(--accent); }
.quick-form button { margin-top: 8px; align-self: flex-start; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 12px;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand .brand-mark { width: 28px; height: 16px; color: var(--accent); }
.footer-brand em { font-family: var(--display); font-style: italic; font-weight: 700; }
.footer-legal a { color: var(--text-dim); margin: 0 4px; }
.footer-legal a:hover { color: var(--accent); }

/* =========================================================
   HAMBURGER + MOBILE MENU
========================================================= */
.hamburger {
  display: none;
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid var(--border-bright);
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.hamburger span {
  display: block;
  width: 18px; height: 2px;
  background: var(--text);
  transition: transform .25s, opacity .2s;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(0,0,0,0.96);
  backdrop-filter: blur(20px);
  padding: 96px 32px 40px;
  overflow-y: auto;
  animation: slideDown .25s ease-out;
}
.mobile-menu[hidden] { display: none; }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}
.mobile-menu-inner {
  max-width: 480px;
  margin: 0 auto;
  display: flex; flex-direction: column;
}
.mobile-menu .m-link {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 32px;
  text-transform: uppercase;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  letter-spacing: 0.02em;
}
.mobile-menu .m-link:hover { color: var(--accent); }
.mobile-menu .m-sublink {
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 8px 0 12px 12px;
  margin-top: -8px;
  margin-bottom: 6px;
}
.mobile-menu hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

/* =========================================================
   COOKIE BAR
========================================================= */
.cookie-bar {
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 1100;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  padding: 20px 24px;
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  box-shadow: 0 24px 48px rgba(0,0,0,0.6);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .3s, transform .3s;
}
.cookie-bar.show { opacity: 1; transform: translateY(0); }
.cookie-bar[hidden] { display: none; }
.cookie-text {
  display: flex; flex-direction: column; gap: 4px;
  flex: 1 1 320px; min-width: 0;
}
.cookie-text strong {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.cookie-text span { font-size: 13px; color: var(--text-dim); line-height: 1.5; }
.cookie-text a { color: var(--text); text-decoration: underline; }
.cookie-actions { display: flex; gap: 8px; flex-shrink: 0; }
.cookie-actions .btn { padding: 10px 16px; font-size: 11px; }

/* =========================================================
   PRODUCT DETAIL PAGE
========================================================= */
.product-hero {
  position: relative;
  min-height: 80vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 80px 32px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  isolation: isolate;
}
.product-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 80% 50%, var(--accent-glow), transparent 55%),
    radial-gradient(ellipse at 50% 100%, rgba(230,242,58,0.08), transparent 60%);
}
.ph-text { display: flex; flex-direction: column; gap: 24px; }
.ph-breadcrumb {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.ph-breadcrumb a { color: var(--text-dim); }
.ph-breadcrumb a:hover { color: var(--accent); }
.ph-title {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(60px, 9vw, 144px);
  text-transform: uppercase;
  line-height: 0.85;
  letter-spacing: -0.005em;
}
.ph-title sup { font-size: 0.4em; color: var(--accent); }
.ph-tagline {
  font-size: 18px;
  font-style: italic;
  color: var(--text-dim);
  max-width: 480px;
}
.ph-quick {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-bright);
  border: 1px solid var(--border-bright);
  margin-top: 12px;
}
.ph-quick > div {
  background: var(--bg);
  padding: 18px 18px;
  display: flex; flex-direction: column;
}
.ph-quick b {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 26px;
  color: var(--accent);
}
.ph-quick span {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 4px;
}
.ph-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

.ph-image {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 500px;
}
.ph-image img {
  max-width: 100%; max-height: 600px;
  object-fit: contain;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.9)) drop-shadow(0 0 80px var(--accent-glow));
  position: relative; z-index: 2;
  animation: float 8s ease-in-out infinite;
}
.ph-image::after {
  content: "";
  position: absolute;
  width: 600px; height: 600px;
  border: 1px solid rgba(199, 36, 177, 0.2);
  border-radius: 50%;
  animation: spin 50s linear infinite;
}
.ph-image::before {
  content: "";
  position: absolute;
  width: 400px; height: 400px;
  border: 1px dashed rgba(230, 242, 58, 0.15);
  border-radius: 50%;
  animation: spin 30s linear infinite reverse;
}

.spec-section {
  padding-top: 120px;
  padding-bottom: 120px;
  border-top: 1px solid var(--border);
}
.spec-section h2 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(40px, 5vw, 72px);
  text-transform: uppercase;
  margin-bottom: 60px;
  line-height: 0.9;
}
.spec-section h2 em { color: var(--accent); }

.full-spec {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 40px;
}
.full-spec dl {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
}
.full-spec dt, .full-spec dd {
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.full-spec dt {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.full-spec dd { color: var(--text); font-size: 15px; }

.related-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 80px 0;
}
.related-row a {
  display: flex; flex-direction: column;
  padding: 24px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color .25s, transform .25s;
}
.related-row a:hover { border-color: var(--accent); transform: translateY(-4px); }
.related-row .r-tag {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.related-row .r-name {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 28px;
  text-transform: uppercase;
  margin-top: 4px;
}
.related-row .r-spec { font-size: 13px; color: var(--text-dim); margin-top: 6px; }
.related-row .r-arrow { margin-top: 16px; font-family: var(--display); font-style: italic; font-weight: 700; font-size: 12px; letter-spacing: 0.16em; color: var(--accent); }

/* =========================================================
   CONTACT PAGE
========================================================= */
.contact-hero {
  padding: 80px 0 60px;
  text-align: center;
}
.contact-hero h1 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(60px, 8vw, 128px);
  text-transform: uppercase;
  line-height: 0.9;
  margin-bottom: 24px;
}
.contact-hero h1 em { color: var(--accent); }
.contact-hero p {
  font-style: italic;
  font-size: 18px;
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 60px 0 120px;
}
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-card h3 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 24px;
  text-transform: uppercase;
}
.contact-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }
.team-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.team-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 20px;
}
.team-card .role {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.team-card .name {
  display: block;
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 18px;
  margin: 4px 0 12px;
  text-transform: uppercase;
}
.team-card a {
  display: block;
  font-size: 13px;
  color: var(--text);
  margin-top: 4px;
}
.team-card a:hover { color: var(--accent); }

.map-frame {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--border);
  background: var(--bg-card);
  margin-bottom: 40px;
  filter: grayscale(0.4) contrast(1.1) brightness(0.9);
  transition: filter .3s;
}
.map-frame:hover { filter: grayscale(0) contrast(1) brightness(1); }

.long-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.long-form label.full { grid-column: 1 / -1; }
.long-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.long-form input,
.long-form select,
.long-form textarea {
  background: var(--bg);
  border: 1px solid var(--border-bright);
  color: var(--text);
  font-family: var(--body);
  font-size: 14px;
  padding: 14px;
  outline: none;
  letter-spacing: 0;
  text-transform: none;
  resize: vertical;
}
.long-form select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--text-dim) 50%), linear-gradient(135deg, var(--text-dim) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
  cursor: pointer;
}
.long-form select option { background: var(--bg-elev); color: var(--text); }
.long-form input:focus,
.long-form select:focus,
.long-form textarea:focus { border-color: var(--accent); }
.long-form button { grid-column: 1 / -1; align-self: start; margin-top: 8px; }

/* =========================================================
   TWEAKS PANEL
========================================================= */
.tweaks-panel {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 280px;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  padding: 20px;
  box-shadow: 0 24px 48px rgba(0,0,0,0.6), 0 0 0 1px var(--border);
  font-family: var(--body);
  z-index: 1000;
  transition: transform .25s, opacity .25s;
}
.tweaks-panel[hidden] { display: none !important; }
.tweaks-panel h5 {
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}
.tweaks-panel small {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.tweak-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.tweak-options button {
  text-align: left;
  background: transparent;
  border: 1px solid var(--border-bright);
  color: var(--text-dim);
  padding: 12px 14px;
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all .15s;
}
.tweak-options button:hover { color: var(--text); border-color: var(--text-dim); }
.tweak-options button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.tweak-options button .meta {
  font-size: 10px;
  letter-spacing: 0.1em;
  opacity: 0.7;
  font-weight: normal;
}
.tweaks-close {
  position: absolute;
  top: 8px; right: 8px;
  background: transparent; border: 0;
  color: var(--text-dim);
  width: 24px; height: 24px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.tweaks-close:hover { color: var(--text); }

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 1100px) {
  .product-grid, .battery-grid, .systems-list, .case-list, .charger-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-strip { grid-template-columns: repeat(3, 1fr); }
  .smart-grid, .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .section-head-split { grid-template-columns: 1fr; gap: 24px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .primary-nav { display: none; }
  .header-cta .btn-ghost { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .header-inner { grid-template-columns: 1fr auto; gap: 16px; padding: 14px 20px; }
  .header-cta .btn-primary { padding: 10px 14px; font-size: 11px; }
  .product-hero { grid-template-columns: 1fr; gap: 40px; padding: 40px 20px; }
  .ph-image { min-height: 320px; }
  .ph-image::before, .ph-image::after { width: 280px; height: 280px; }
  .full-spec { grid-template-columns: 1fr; }
  .full-spec dl { grid-template-columns: 1fr 1fr; }
  .related-row { grid-template-columns: 1fr; }
  .contact-grid, .long-form { grid-template-columns: 1fr; }
  .cookie-bar { left: 12px; right: 12px; bottom: 12px; padding: 16px; }
  .cookie-actions { width: 100%; }
  .cookie-actions .btn { flex: 1; justify-content: center; }
  .product-grid, .battery-grid, .systems-list, .case-list, .charger-grid, .tech-grid { grid-template-columns: 1fr; }
  .kpi-strip { grid-template-columns: 1fr 1fr; }
  .kpi { border-bottom: 1px solid var(--border); }
  .smart-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .hero { padding: 60px 20px 100px; min-height: 80vh; }
  .hero-side { display: none; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  body[data-hero="split"] .hero-split { grid-template-columns: 1fr; }
  body[data-hero="split"] .hero-split .split-left { display: none; }
}

/* =========================================================
   BRAND LOGO (replaces inline rhombus SVG)
========================================================= */
.brand-logo {
  height: 36px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.brand-tag {
  font-family: var(--display);
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: var(--text-dim);
  margin-left: 10px;
  text-transform: uppercase;
  align-self: center;
  line-height: 1;
}
.footer-brand .brand-logo { height: 28px; }