/* =========================================================
   ELEKTRO TECHNIK KHOLIS
   "Dunkel Fusion — Zen meets Hygge" · Glassmorphism
   ========================================================= */

/* ---------- DESIGN TOKENS ---------- */
:root {
  /* Deep, layered night palette */
  --ink-900: #070a0f;
  --ink-800: #0a0d12;
  --ink-700: #0e131b;
  --ink-600: #131a24;

  /* Text */
  --text-100: #f3f6fb;
  --text-200: #c9d2e0;
  --text-300: #94a1b5;
  --text-400: #6b788c;

  /* Accents — soft neon + warm amber */
  --cyan: #7ff0e2;
  --cyan-deep: #35d6a4;
  --amber: #ffbf6b;
  --amber-deep: #ff8a5c;
  --violet: #b8a2ff;
  --blue: #7ea8ff;

  /* Glass */
  --glass-bg: rgba(255, 255, 255, 0.045);
  --glass-bg-strong: rgba(255, 255, 255, 0.07);
  --glass-brd: rgba(255, 255, 255, 0.09);
  --glass-brd-hi: rgba(255, 255, 255, 0.16);

  --shadow-lg: 0 30px 80px -30px rgba(0, 0, 0, 0.85);
  --shadow-glow-cyan: 0 0 0 1px rgba(127, 240, 226, 0.25), 0 20px 60px -20px rgba(127, 240, 226, 0.35);
  --shadow-glow-amber: 0 0 0 1px rgba(255, 191, 107, 0.3), 0 20px 60px -20px rgba(255, 138, 92, 0.4);

  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);

  --container: 1200px;
  --nav-h: 74px;
}

/* ---------- RESET ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text-200);
  background: var(--ink-900);
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: "Sora", "Inter", sans-serif;
  color: var(--text-100);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 0;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
img, svg { display: block; max-width: 100%; }

::selection { background: rgba(127, 240, 226, 0.28); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--ink-900); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--ink-600), var(--ink-700));
  border-radius: 20px;
  border: 2px solid var(--ink-900);
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(rgba(127,240,226,.4), rgba(255,191,107,.3)); }

/* ---------- LAYOUT HELPERS ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.section { position: relative; padding: clamp(72px, 11vw, 150px) 0; z-index: 2; }

.section__head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 72px); }
.section__head .section__lead { margin-top: 18px; }

.section__title {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  margin-top: 20px;
}
.section__lead {
  color: var(--text-300);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  max-width: 60ch;
}

.grad {
  background: linear-gradient(100deg, var(--cyan), var(--blue) 45%, var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- GLASS PRIMITIVES ---------- */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-brd);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  backdrop-filter: blur(22px) saturate(150%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  position: relative;
}

.glass-soft {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-brd);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-radius: 999px;
}

/* ---------- EYEBROW ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-200);
  font-weight: 500;
}
.eyebrow .pulse-dot { flex: 0 0 auto; }

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(127, 240, 226, 0.6);
  animation: pulse 2.6s var(--ease-soft) infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(127,240,226,.55); }
  70% { box-shadow: 0 0 0 12px rgba(127,240,226,0); }
  100% { box-shadow: 0 0 0 0 rgba(127,240,226,0); }
}

/* =========================================================
   AMBIENT BACKDROP
   ========================================================= */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(1200px 800px at 15% -10%, #10161f 0%, transparent 55%),
    radial-gradient(1000px 700px at 100% 0%, #12161a 0%, transparent 50%),
    var(--ink-900);
}

.backdrop__grid {
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 72%);
  opacity: 0.7;
}

.aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}
.aurora--cyan {
  width: 55vw; height: 55vw;
  top: -18vw; left: -12vw;
  background: radial-gradient(circle, rgba(127, 240, 226, 0.55), transparent 62%);
  animation: drift1 26s var(--ease-soft) infinite alternate;
}
.aurora--amber {
  width: 46vw; height: 46vw;
  bottom: -16vw; right: -10vw;
  background: radial-gradient(circle, rgba(255, 160, 90, 0.5), transparent 62%);
  animation: drift2 32s var(--ease-soft) infinite alternate;
}
.aurora--violet {
  width: 40vw; height: 40vw;
  top: 40%; left: 55%;
  background: radial-gradient(circle, rgba(150, 130, 255, 0.4), transparent 64%);
  animation: drift3 38s var(--ease-soft) infinite alternate;
}
@keyframes drift1 { to { transform: translate3d(8vw, 10vh, 0) scale(1.15); } }
@keyframes drift2 { to { transform: translate3d(-9vw, -8vh, 0) scale(1.1); } }
@keyframes drift3 { to { transform: translate3d(-6vw, 6vh, 0) scale(1.2); } }

.backdrop__grain {
  position: absolute; inset: 0;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
.backdrop__vignette {
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(0,0,0,0.55) 100%);
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  --btn-pad-y: 15px;
  --btn-pad-x: 26px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease),
    background 0.45s var(--ease), border-color 0.45s var(--ease), color 0.3s ease;
  will-change: transform;
  white-space: nowrap;
}
.btn svg { transition: transform 0.45s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn--primary {
  color: #06181a;
  background: linear-gradient(120deg, var(--cyan) 0%, #9ff3d9 45%, var(--amber) 130%);
  box-shadow: 0 14px 40px -14px rgba(127, 240, 226, 0.65), inset 0 1px 0 rgba(255,255,255,0.5);
  font-weight: 600;
}
.btn--primary::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255,255,255,0.5), transparent 40%);
  opacity: 0;
  transition: opacity 0.45s var(--ease);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 55px -14px rgba(255, 191, 107, 0.7), inset 0 1px 0 rgba(255,255,255,0.6);
}
.btn--primary:hover::after { opacity: 1; }

.btn--soft {
  color: var(--text-100);
  background: rgba(255,255,255,0.05);
  border-color: var(--glass-brd-hi);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.btn--soft:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,0.09);
  border-color: rgba(127,240,226,0.4);
  box-shadow: 0 16px 44px -18px rgba(127,240,226,0.5);
}

.btn--ghost {
  color: var(--text-100);
  background: rgba(255,255,255,0.04);
  border-color: var(--glass-brd);
}
.btn--ghost:hover {
  border-color: rgba(255,191,107,0.45);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(255,191,107,0.25), 0 14px 40px -20px rgba(255,138,92,0.6);
  transform: translateY(-1px);
}

/* =========================================================
   NAVIGATION
   ========================================================= */
.nav {
  position: fixed;
  top: 14px; left: 0; right: 0;
  z-index: 90;
  transition: transform 0.6s var(--ease), top 0.6s var(--ease);
}
.nav.is-hidden { transform: translateY(-140%); }

.nav__inner {
  width: calc(100% - 32px);
  max-width: calc(var(--container) + 8px);
  margin-inline: auto;
  height: var(--nav-h);
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 12px 0 22px;
  transition: background 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.nav.is-scrolled .nav__inner {
  background: rgba(12, 16, 22, 0.72);
  box-shadow: 0 24px 60px -30px rgba(0,0,0,0.95), inset 0 1px 0 rgba(255,255,255,0.08);
}

.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand__mark {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 13px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-brd);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
  transition: box-shadow 0.5s var(--ease), transform 0.5s var(--ease);
}
.brand:hover .brand__mark {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(127,240,226,0.35), 0 12px 30px -14px rgba(127,240,226,0.6);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: "Sora", sans-serif; font-weight: 600; font-size: 0.98rem; color: var(--text-100); letter-spacing: -0.01em; }
.brand__sub { font-size: 0.78rem; letter-spacing: 0.22em; color: var(--text-400); text-transform: uppercase; }

.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__link {
  position: relative;
  padding: 9px 15px;
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text-200);
  transition: color 0.35s var(--ease), background 0.35s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 15px; right: 15px; bottom: 5px;
  height: 1.5px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.nav__link:hover { color: #fff; background: rgba(255,255,255,0.04); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: #fff; }

.nav__cta { --btn-pad-y: 11px; --btn-pad-x: 20px; font-size: 0.9rem; }

/* Hamburger */
.hamburger {
  display: none;
  width: 46px; height: 46px;
  border-radius: 14px;
  border: 1px solid var(--glass-brd);
  background: rgba(255,255,255,0.05);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.hamburger span {
  width: 20px; height: 1.6px;
  background: var(--text-100);
  border-radius: 2px;
  transition: transform 0.45s var(--ease), opacity 0.3s var(--ease);
}
.hamburger.is-open span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 100px 16px 24px;
  background: rgba(6, 9, 13, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease), visibility 0.5s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu__inner {
  width: 100%;
  max-width: 520px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transform: translateY(-18px) scale(0.98);
  opacity: 0;
  transition: transform 0.6s var(--ease), opacity 0.6s var(--ease);
}
.mobile-menu.is-open .mobile-menu__inner { transform: none; opacity: 1; }
.mobile-menu__link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  font-family: "Sora", sans-serif;
  font-size: 1.15rem;
  color: var(--text-100);
  transition: background 0.4s var(--ease), transform 0.4s var(--ease), color 0.3s;
}
.mobile-menu__link .idx { font-size: 0.72rem; color: var(--text-400); font-family: "Inter", sans-serif; letter-spacing: 0.1em; }
.mobile-menu__link:hover { background: rgba(255,255,255,0.05); transform: translateX(6px); }
.mobile-menu__link--cta {
  margin-top: 6px;
  background: linear-gradient(120deg, rgba(127,240,226,0.16), rgba(255,191,107,0.16));
  border: 1px solid rgba(127,240,226,0.3);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--nav-h) + clamp(72px, 12vh, 150px));
  padding-bottom: clamp(60px, 9vw, 120px);
  min-height: 100svh;
  display: flex;
  align-items: center;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.hero__glow {
  position: absolute;
  top: 8%; left: 50%;
  width: 60vw; height: 60vw;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(127,240,226,0.14), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
}

.hero__title {
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  margin: 22px 0 22px;
  letter-spacing: -0.03em;
}
.hero__title em {
  font-style: normal;
  background: linear-gradient(120deg, var(--cyan), var(--blue));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__title .grad { display: block; }

.hero__lead {
  color: var(--text-300);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  max-width: 52ch;
  margin-bottom: 32px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero__trust {
  display: inline-flex;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 20px;
  flex-wrap: wrap;
}
.hero__trust li {
  display: flex;
  flex-direction: column;
  padding: 4px 20px;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.hero__trust li:last-child { border-right: 0; }
.hero__trust strong { font-family: "Sora", sans-serif; color: var(--text-100); font-size: 1.35rem; letter-spacing: -0.02em; }
.hero__trust span { font-size: 0.78rem; color: var(--text-400); letter-spacing: 0.03em; }

/* Hero visual panel */
.hero__visual { position: relative; }
.panel { padding: 14px; border-radius: var(--radius-xl); }
.panel__top { display: flex; align-items: center; gap: 7px; padding: 4px 8px 14px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot--r { background: #ff6b6b; opacity: .7; }
.dot--a { background: var(--amber); opacity: .8; }
.dot--g { background: var(--cyan); opacity: .9; }
.panel__title { margin-left: auto; font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-400); }

.panel__body {
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,255,255,0.06);
  padding: 16px;
  overflow: hidden;
}
.panel__art { width: 100%; height: auto; border-radius: 12px; }

.panel__rows { display: grid; gap: 12px; margin-top: 16px; }
.row { display: grid; grid-template-columns: 100px 1fr 44px; align-items: center; gap: 12px; }
.row__k { font-size: 0.82rem; color: var(--text-300); }
.row__v { font-size: 0.82rem; color: var(--text-100); text-align: right; font-variant-numeric: tabular-nums; }
.bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,0.07); overflow: hidden; }
.bar i {
  display: block; height: 100%; border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  box-shadow: 0 0 12px rgba(127,240,226,0.5);
  transform-origin: left;
  animation: grow 1.6s var(--ease) both;
}
@keyframes grow { from { transform: scaleX(0); } }

.chip {
  position: absolute;
  padding: 9px 16px;
  font-size: 0.82rem;
  color: var(--text-100);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-lg);
  animation: float 6s var(--ease-soft) infinite;
}
.chip--a { top: 12%; right: -18px; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.scroll-hint {
  position: absolute;
  left: 50%; bottom: 26px;
  transform: translateX(-50%);
  width: 26px; height: 44px;
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  display: grid;
  place-items: center;
}
.scroll-hint span {
  width: 4px; height: 8px; border-radius: 999px;
  background: var(--cyan);
  animation: scrollDot 1.8s var(--ease-soft) infinite;
}
@keyframes scrollDot { 0% { transform: translateY(-7px); opacity: 0; } 40% { opacity: 1; } 100% { transform: translateY(8px); opacity: 0; } }

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee {
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: 22px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.015);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 34px;
  width: max-content;
  animation: scrollX 34s linear infinite;
}
.marquee__track span {
  font-family: "Sora", sans-serif;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  color: var(--text-300);
  letter-spacing: 0.02em;
}
.marquee__track i { color: var(--amber); font-style: normal; font-size: 0.7rem; }
@keyframes scrollX { to { transform: translateX(-50%); } }

/* =========================================================
   SERVICE CARDS
   ========================================================= */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  padding: 14px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform 0.6s var(--ease), box-shadow 0.6s var(--ease), border-color 0.6s var(--ease);
  transform-style: preserve-3d;
}
.card:hover {
  border-color: var(--glass-brd-hi);
  box-shadow: 0 40px 90px -40px rgba(0,0,0,0.95), 0 0 0 1px rgba(127,240,226,0.18), 0 30px 70px -40px rgba(127,240,226,0.4);
}
.card__art {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  aspect-ratio: 16 / 10;
  background: var(--ink-700);
}
.card__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.06) brightness(0.78);
  transform: scale(1.02);
  transition: transform 0.9s var(--ease), filter 0.9s var(--ease);
}
.card__art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7,10,15,0.1) 0%, rgba(7,10,15,0.02) 38%, rgba(7,10,15,0.72) 100%),
    linear-gradient(115deg, rgba(127,240,226,0.12), transparent 46%, rgba(255,191,107,0.12));
  transition: opacity 0.6s var(--ease);
}
.card:hover .card__art img {
  transform: scale(1.08);
  filter: saturate(1) contrast(1.04) brightness(0.96);
}
.card__body { padding: 20px 12px 12px; }
.card__idx {
  font-family: "Sora", sans-serif;
  font-size: 0.8rem;
  color: var(--amber);
  letter-spacing: 0.12em;
}
.card__body h3 { font-size: 1.22rem; margin: 8px 0 10px; }
.card__body p { font-size: 0.94rem; color: var(--text-300); }

.card__sheen {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(127,240,226,0.12), transparent 45%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}
.card:hover .card__sheen { opacity: 1; }

/* =========================================================
   SPLIT / CRAFT
   ========================================================= */
.section--split { position: relative; z-index: 2; }
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}

.orb-art {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 0;
  max-width: 460px;
  margin-inline: auto;
}
.orb-art__ring {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(127,240,226,0.3);
  box-shadow: inset 0 0 60px rgba(127,240,226,0.12);
  animation: spin 24s linear infinite;
}
.orb-art__ring::before,
.orb-art__ring::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 20px 4px rgba(255,191,107,0.7);
}
.orb-art__ring::before { top: -5px; left: 50%; }
.orb-art__ring::after { bottom: -5px; left: 50%; background: var(--cyan); box-shadow: 0 0 20px 4px rgba(127,240,226,0.7); }
@keyframes spin { to { transform: rotate(360deg); } }

.orb-art__core {
  width: 52%;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.22), transparent 45%),
    radial-gradient(circle, rgba(127,240,226,0.5), rgba(184,162,255,0.35) 50%, transparent 72%);
  filter: blur(2px);
  box-shadow: 0 0 90px rgba(127,240,226,0.45), inset 0 0 60px rgba(255,191,107,0.35);
  animation: breathe 7s var(--ease-soft) infinite;
}
@keyframes breathe { 0%,100% { transform: scale(1); } 50% { transform: scale(1.06); } }

.orb-art__label {
  position: absolute;
  bottom: 9%;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  font-size: 0.82rem;
  color: var(--text-100);
  border-radius: 999px;
  background: rgba(10,13,18,0.6);
  border: 1px solid var(--glass-brd);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.feature-list { display: grid; gap: 16px; margin-top: 34px; }
.feature-list li {
  display: flex;
  gap: 16px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.5s var(--ease), background 0.5s var(--ease), border-color 0.5s var(--ease);
}
.feature-list li:hover {
  transform: translateX(6px);
  background: rgba(255,255,255,0.05);
  border-color: rgba(127,240,226,0.25);
}
.feature-list__ico {
  flex: 0 0 auto;
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  color: var(--cyan);
  background: rgba(127,240,226,0.1);
  border: 1px solid rgba(127,240,226,0.25);
  font-size: 0.9rem;
}
.feature-list strong { display: block; color: var(--text-100); font-family: "Sora", sans-serif; font-size: 1rem; margin-bottom: 3px; }
.feature-list p { font-size: 0.9rem; color: var(--text-300); }

/* =========================================================
   STEPS
   ========================================================= */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  padding: 30px 24px 26px;
  border-radius: var(--radius-lg);
  transition: transform 0.55s var(--ease), border-color 0.55s var(--ease), box-shadow 0.55s var(--ease);
  overflow: hidden;
}
.step::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease);
}
.step:hover { transform: translateY(-6px); border-color: var(--glass-brd-hi); box-shadow: 0 34px 70px -40px rgba(127,240,226,0.4); }
.step:hover::before { transform: scaleX(1); }
.step__num {
  font-family: "Sora", sans-serif;
  font-size: 0.85rem;
  color: var(--text-400);
  letter-spacing: 0.16em;
}
.step h3 { font-size: 1.18rem; margin: 14px 0 10px; }
.step p { font-size: 0.92rem; color: var(--text-300); }

/* =========================================================
   FAQ ACCORDION
   ========================================================= */
.section--faq { position: relative; z-index: 2; }
.faq-wrap { max-width: 900px; }
.accordion { display: grid; gap: 14px; }
.accordion__item { border-radius: var(--radius-lg); overflow: hidden; transition: border-color 0.5s var(--ease), background 0.5s var(--ease); }
.accordion__item.is-open {
  border-color: rgba(127,240,226,0.32);
  background: rgba(127,240,226,0.05);
}
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 26px;
  background: none;
  border: 0;
  color: var(--text-100);
  text-align: left;
  font-family: "Sora", sans-serif;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-weight: 500;
  transition: color 0.3s var(--ease);
}
.accordion__trigger:hover { color: #fff; }
.accordion__q { flex: 1; }
.accordion__ico {
  position: relative;
  flex: 0 0 auto;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--glass-brd-hi);
  transition: transform 0.5s var(--ease), background 0.5s var(--ease), border-color 0.5s var(--ease);
}
.accordion__ico::before,
.accordion__ico::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 13px; height: 1.6px;
  background: var(--cyan);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: transform 0.5s var(--ease), opacity 0.4s var(--ease), background 0.4s var(--ease);
}
.accordion__ico::after { transform: translate(-50%, -50%) rotate(90deg); }
.accordion__item.is-open .accordion__ico {
  transform: rotate(180deg);
  background: rgba(127,240,226,0.14);
  border-color: rgba(127,240,226,0.5);
}
.accordion__item.is-open .accordion__ico::after { opacity: 0; }

.accordion__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.6s var(--ease);
}
.accordion__content {
  padding: 0 26px 26px;
  color: var(--text-300);
  font-size: 0.98rem;
  max-width: 68ch;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.5s var(--ease) 0.1s, transform 0.5s var(--ease) 0.1s;
}
.accordion__item.is-open .accordion__content { opacity: 1; transform: none; }

/* =========================================================
   FINAL CTA
   ========================================================= */
.cta { position: relative; z-index: 2; padding: clamp(60px, 9vw, 120px) 0 clamp(80px, 11vw, 150px); }
.cta__card {
  position: relative;
  text-align: center;
  padding: clamp(44px, 7vw, 84px) clamp(24px, 5vw, 72px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border-color: var(--glass-brd-hi);
}
.cta__glow {
  position: absolute;
  top: -40%; left: 50%;
  width: 80%; height: 130%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(255,191,107,0.22), transparent 58%);
  filter: blur(30px);
  pointer-events: none;
}
.cta__card > * { position: relative; }
.cta__title { font-size: clamp(1.9rem, 4.4vw, 3.3rem); margin: 20px auto 18px; max-width: 20ch; }
.cta__lead { color: var(--text-300); font-size: 1.08rem; margin-bottom: 34px; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cta__note { margin-top: 22px; font-size: 0.84rem; color: var(--text-400); }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { position: relative; z-index: 2; padding: 0 0 40px; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 24px 40px;
  align-items: center;
  padding: 30px 34px;
  border-radius: var(--radius-xl);
}
.footer__brand { display: flex; align-items: center; gap: 16px; }
.footer__brand strong { font-family: "Sora", sans-serif; color: var(--text-100); font-size: 1rem; }
.footer__brand p { font-size: 0.86rem; color: var(--text-400); }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 22px; justify-content: flex-end; }
.footer__links a { font-size: 0.9rem; color: var(--text-300); transition: color 0.3s var(--ease); }
.footer__links a:hover { color: var(--cyan); }
.footer__copy {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
  color: var(--text-400);
}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .hamburger { display: flex; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { max-width: 480px; margin-inline: auto; width: 100%; }
  .hero { min-height: auto; }
  .split { grid-template-columns: 1fr; }
  .split__visual { max-width: 360px; margin-inline: auto; }
  .footer__inner { grid-template-columns: 1fr; text-align: left; }
  .footer__links { justify-content: flex-start; }
  .chip--a { right: 0; }
}

@media (max-width: 620px) {
  body { -webkit-tap-highlight-color: transparent; }
  .container { padding-inline: 16px; }
  .section { padding: 64px 0; }
  .cards { grid-template-columns: 1fr; gap: 14px; }
  .steps { grid-template-columns: 1fr; }

  .nav { top: 10px; }
  .nav__inner { padding-left: 14px; height: 62px; gap: 10px; }
  .brand__name { font-size: 0.88rem; }
  .brand__sub { font-size: 0.7rem; }

  .hero { padding-top: calc(62px + clamp(48px, 10vh, 90px)); }
  .hero__title { margin: 18px 0 16px; }
  .hero__lead { margin-bottom: 24px; }
  .hero__actions { gap: 10px; margin-bottom: 22px; }
  .hero__trust { justify-content: space-between; }
  .hero__trust li { padding: 4px 8px; }
  .hero__trust strong { font-size: 1.1rem; }
  .hero__trust span { font-size: 0.72rem; letter-spacing: 0; }
  .hero__visual { max-width: none; }
  .panel__art { height: 184px; }
  .panel__body { padding: 12px; }
  .row { grid-template-columns: 88px 1fr 38px; gap: 8px; }
  .chip { font-size: 0.76rem; padding: 7px 12px; }
  .chip--a { top: auto; bottom: 8%; right: -6px; }
  .scroll-hint { display: none; }

  /* Service card: image BESIDE the text on mobile */
  .card {
    display: grid;
    grid-template-columns: 120px 1fr;
    align-items: stretch;
    gap: 0;
    padding: 10px;
  }
  .card__art {
    aspect-ratio: auto;
    height: auto;
    min-height: 120px;
    border-radius: 14px;
  }
  .card__art img {
    position: absolute;
    inset: 0;
  }
  .card__body { padding: 12px 6px 8px 16px; display: flex; flex-direction: column; justify-content: center; }
  .card__body h3 { font-size: 1.02rem; margin: 5px 0 6px; }
  .card__body p { font-size: 0.84rem; line-height: 1.5; }
  .card__idx { font-size: 0.7rem; }
  .card__sheen { display: none; }

  .eyebrow { padding: 7px 12px; font-size: 0.7rem; letter-spacing: 0.1em; }
  .section__head { margin-bottom: 32px; }
  .section__title { margin-top: 16px; }
  .feature-list li { padding: 15px 16px; }
  .step { padding: 24px 20px 22px; }

  .btn { --btn-pad-x: 20px; --btn-pad-y: 14px; font-size: 0.9rem; width: 100%; justify-content: center; }
  .nav__cta { width: auto; }

  .accordion__trigger { padding: 18px 16px; gap: 12px; font-size: 0.98rem; }
  .accordion__content { padding: 0 16px 22px; }
  .accordion__ico { width: 30px; height: 30px; }

  .cta { padding: 56px 0 80px; }
  .cta__card { padding: 36px 20px 44px; border-radius: 22px; }
  .cta__title { margin: 16px auto 14px; }
  .cta__actions { flex-direction: column; align-items: stretch; }

  .footer { padding: 0 0 24px; }
  .footer__inner { padding: 24px 20px; border-radius: 20px; gap: 18px; }
  .mobile-menu__link { font-size: 1rem; padding: 15px 16px; }

  .marquee { padding: 16px 0; }
  .marquee__track { gap: 22px; }
}

/* =========================================================
   ACCESSIBILITY / MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 6px;
}