/* ============================================================
   HYDRORELAX LOUNGE — Landingpage
   Design tokens rooted in the brand boards
   ============================================================ */

:root {
  /* Brand palette */
  --navy-950: #07111c;
  --navy-900: #0a1622;
  --navy-850: #0D1B2A;   /* brand dark */
  --navy-800: #0f2235;
  --navy-700: #123049;
  --petrol:   #0A4D6E;
  --cyan:     #3DB6C6;
  --cyan-300: #6fd2df;
  --gold:     #D4AF37;
  --gold-200: #e6c763;
  --cream:    #F2EFE7;

  /* Semantic */
  --bg:        var(--navy-950);
  --bg-2:      var(--navy-900);
  --surface:   rgba(255,255,255,.035);
  --surface-2: rgba(255,255,255,.06);
  --line:      rgba(255,255,255,.09);
  --line-2:    rgba(255,255,255,.16);
  --text:      rgba(242,239,231,.94);
  --text-soft: rgba(242,239,231,.66);
  --text-dim:  rgba(242,239,231,.42);

  /* Accent — overridden per style + by tweaks */
  --accent:      var(--cyan);
  --accent-soft: var(--gold);
  --accent-glow: rgba(61,182,198,.45);

  /* Type */
  --display: "Jost", system-ui, sans-serif;
  --body: "Manrope", system-ui, sans-serif;

  /* Rhythm */
  --container: 1240px;
  --gutter: clamp(22px, 5vw, 64px);
  --section-pad: clamp(80px, 11vw, 160px);
  --radius: 16px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* Style: Aqua — cooler, cyan/petrol forward, less gold */
:root[data-style="aqua"] {
  --bg: #061320;
  --bg-2: #08192a;
  --accent: var(--cyan);
  --accent-soft: var(--cyan-300);
  --accent-glow: rgba(61,182,198,.5);
}
/* Style: Edel — gold forward, higher contrast luxe */
:root[data-style="edel"] {
  --bg: #060d16;
  --bg-2: #0b1420;
  --accent: var(--gold);
  --accent-soft: var(--gold-200);
  --accent-glow: rgba(212,175,55,.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: var(--navy-950); }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: var(--section-pad); }

.eyebrow {
  font-family: var(--display);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent));
}

h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.06; letter-spacing: -.005em; }

/* Headline style tweak: elegant serif (wordmark stays geometric) */
:root[data-head="elegant"] .h-sec,
:root[data-head="elegant"] .hero-tagline {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.04;
}
:root[data-head="elegant"] .hero-tagline { font-weight: 500; }
:root[data-head="elegant"] .h-sec b,
:root[data-head="elegant"] .hero-tagline b { font-weight: 600; }
.h-sec {
  font-size: clamp(34px, 5.2vw, 60px);
  margin-top: 22px;
  max-width: 16ch;
  text-wrap: balance;
}
.h-sec b { color: var(--accent); font-weight: 500; }
.lead { color: var(--text-soft); font-size: clamp(17px, 1.4vw, 20px); max-width: 56ch; margin-top: 22px; text-wrap: pretty; }

/* ============================================================
   WORDMARK
   ============================================================ */
.wordmark { display: inline-flex; flex-direction: column; align-items: center; gap: 5px; line-height: 1; }
.wm-main {
  font-family: var(--display);
  font-weight: 300;
  letter-spacing: .14em;
  display: flex;
}
.wm-main .h { color: var(--cyan-300); font-weight: 300; }
.wm-main .r { color: var(--cream); font-weight: 400; }
:root[data-style="edel"] .wm-main .h { color: var(--gold-200); }
.wm-sub {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: .54em;
  color: var(--text-soft);
  text-indent: .54em;
}
.wm-sub::before, .wm-sub::after { content: ""; height: 1px; flex: 1; min-width: 22px; background: var(--line-2); }

/* Mark: flowing wave + droplet (signature brand motif) */
.mark { color: var(--accent); }
.mark .wv1 { stroke: var(--cyan-300); }
.mark .wv2 { stroke: var(--cyan); }
.mark .wv3 { stroke: var(--gold); }
.mark .drop { fill: var(--accent); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7,17,28,.72);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
  padding-block: 12px;
}
.nav .wordmark { align-items: flex-start; gap: 3px; }
.nav .wm-main { font-size: 19px; }
.nav .wm-sub { font-size: 8.5px; letter-spacing: .42em; text-indent: .42em; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-family: var(--display);
  font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-soft); transition: color .25s var(--ease); position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--accent); transition: width .3s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { margin-left: 6px; }
/* hidden on desktop — the more specific selector beats `.btn { display:inline-flex }` */
.nav .nav-burger { display: none; }

/* ---- Mobile dropdown menu (revealed ≤720px via the Menü button) ---- */
.mobile-menu {
  display: none;                 /* desktop: absent; the mobile media query flips this to flex */
  position: fixed; inset: 0 0 auto 0; z-index: 99;
  flex-direction: column; gap: 2px;
  padding: 86px var(--gutter) 26px;
  background: rgba(7,17,28,.97);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--line);
  opacity: 0; transform: translateY(-12px); pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.mobile-menu.open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu a:not(.mm-cta) {
  font-family: var(--display); font-size: 16px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-soft); padding: 15px 4px; border-bottom: 1px solid var(--line);
  transition: color .25s var(--ease);
}
.mobile-menu a:not(.mm-cta):hover { color: var(--accent); }
.mobile-menu .mm-cta { margin-top: 22px; justify-content: center; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: var(--display); font-size: 14px; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 15px 28px; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer; transition: all .3s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary {
  background: var(--accent); color: var(--navy-950);
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover { box-shadow: 0 12px 38px -8px var(--accent-glow); transform: translateY(-2px); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: grid; place-items: center; overflow: hidden; }
.hero::after { /* vignette */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 90% at 50% 38%, transparent 40%, rgba(5,11,18,.7) 100%);
}
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-glow {
  position: absolute; left: 50%; top: 30%; width: 80vw; height: 60vh;
  transform: translate(-50%,-50%);
  background: radial-gradient(closest-side, var(--accent-glow), transparent 70%);
  opacity: .5; filter: blur(40px); pointer-events: none;
}
.hero-inner { position: relative; z-index: 3; text-align: center; padding: 120px var(--gutter) 90px; }
.hero-mark { margin-inline: auto; width: clamp(120px, 16vw, 188px); }
.hero .wordmark { margin-top: 26px; }
.hero .wm-main { font-size: clamp(42px, 8.5vw, 104px); }
.hero .wm-sub { font-size: clamp(13px, 2vw, 22px); margin-top: 4px; }

.hero-tagline {
  font-family: var(--display); font-weight: 300;
  font-size: clamp(22px, 3.6vw, 40px);
  letter-spacing: .01em; margin-top: 40px; color: var(--text);
}
.hero-tagline b { color: var(--accent); font-weight: 400; }
.hero-sub { color: var(--text-soft); margin-top: 16px; font-size: clamp(15px,1.5vw,19px); letter-spacing: .02em; }

.hero-chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 34px; }
.chip {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--display); font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-soft); padding: 9px 18px; border-radius: 999px;
  border: 1px solid var(--line); background: rgba(255,255,255,.025);
}
.chip .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 42px; }

.scroll-hint {
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 4;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--display); font-size: 10.5px; letter-spacing: .3em; text-transform: uppercase;
  color: var(--text-dim);
}
.scroll-hint .mouse { width: 22px; height: 36px; border: 1px solid var(--line-2); border-radius: 12px; position: relative; }
.scroll-hint .mouse::after {
  content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; border-radius: 2px;
  background: var(--accent); transform: translateX(-50%); animation: scrollDot 1.8s var(--ease) infinite;
}
@keyframes scrollDot { 0%{opacity:0;transform:translate(-50%,0)} 30%{opacity:1} 70%{opacity:1} 100%{opacity:0;transform:translate(-50%,12px)} }

/* ============================================================
   SECTION DIVIDER WAVE
   ============================================================ */
.wave-divider { position: absolute; left: 0; width: 100%; line-height: 0; pointer-events: none; z-index: 1; }
.wave-divider svg { width: 100%; height: clamp(60px, 9vw, 130px); }
.wave-divider path { fill: var(--bg-2); }

/* ============================================================
   EXPLAIN — Was ist Hydrojet
   ============================================================ */
.explain { background: var(--bg-2); }
.explain-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.explain-intro { text-align: center; max-width: 840px; margin-inline: auto; }
.explain-intro .h-sec { margin-inline: auto; }
.explain-intro .lead { margin-inline: auto; }
.explain-points.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.explain-points.cols .epoint {
  flex-direction: column; align-items: flex-start; gap: 16px;
  padding: 30px 28px; border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), transparent);
}
.explain-points.cols .epoint .ico svg { width: 28px; height: 28px; }
.explain-copy .lead { margin-bottom: 8px; }
.explain-points { margin-top: 30px; display: flex; flex-direction: column; gap: 2px; }
.epoint { display: flex; gap: 16px; align-items: flex-start; padding: 16px 0; border-top: 1px solid var(--line); }
.epoint:last-child { border-bottom: 1px solid var(--line); }
.epoint .ico { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.epoint .ico svg { width: 24px; height: 24px; }
.epoint h4 { font-family: var(--display); font-weight: 500; font-size: 17px; letter-spacing: .02em; color: var(--text); }
.epoint p { color: var(--text-soft); font-size: 15px; margin-top: 2px; }

/* Visual panel (brand graphic, not a photo) */
.explain-visual {
  position: relative; aspect-ratio: 4/5; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background:
    radial-gradient(120% 80% at 70% 10%, rgba(61,182,198,.16), transparent 55%),
    linear-gradient(160deg, var(--navy-800), var(--navy-950));
  display: grid; place-items: center;
}
.explain-visual canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.explain-visual .ev-mark { position: relative; z-index: 2; width: 46%; opacity: .96; }
.explain-visual .ev-illus { position: relative; z-index: 2; width: 84%; max-width: 400px; filter: drop-shadow(0 18px 40px rgba(0,0,0,.35)); }
.explain-visual .ev-tag {
  position: absolute; z-index: 2; bottom: 22px; left: 22px; right: 22px;
  font-family: var(--display); letter-spacing: .14em; text-transform: uppercase; font-size: 12px;
  color: var(--text-soft); display: flex; justify-content: space-between;
}

/* ============================================================
   BENEFITS GRID (icons)
   ============================================================ */
.benefits-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 56px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.benefit {
  background: var(--bg); padding: clamp(28px, 3.2vw, 44px); position: relative;
  transition: background .4s var(--ease); overflow: hidden;
}
.benefit::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .4s var(--ease);
  background: radial-gradient(120% 120% at 20% 0%, var(--accent-glow), transparent 60%);
}
.benefit:hover { background: var(--bg-2); }
.benefit:hover::before { opacity: .25; }
.benefit .b-ico {
  width: 56px; height: 56px; border-radius: 13px; display: grid; place-items: center;
  border: 1px solid var(--line-2); color: var(--accent);
  background: rgba(255,255,255,.02); position: relative; z-index: 1;
  transition: border-color .4s var(--ease), color .4s var(--ease);
}
.benefit:hover .b-ico { border-color: var(--accent); }
.benefit .b-ico svg { width: 28px; height: 28px; }
.benefit h3 { font-family: var(--display); font-weight: 500; font-size: 20px; margin-top: 24px; letter-spacing: .02em; position: relative; z-index: 1; }
.benefit p { color: var(--text-soft); font-size: 15px; margin-top: 10px; position: relative; z-index: 1; }
.benefit .b-num { position: absolute; top: 22px; right: 26px; font-family: var(--display); font-size: 13px; color: var(--text-dim); letter-spacing: .1em; }

/* ============================================================
   STEPS — Ablauf
   ============================================================ */
.steps { background: var(--bg-2); position: relative; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 60px; position: relative; }
.step { padding: 36px 26px 30px; position: relative; }
.step .s-num {
  font-family: var(--display); font-size: 14px; letter-spacing: .2em; color: var(--accent);
  display: flex; align-items: center; gap: 12px; margin-bottom: 22px;
}
.step .s-num .ring {
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-2);
  display: grid; place-items: center; font-size: 17px; color: var(--text); flex-shrink: 0;
}
.step h3 { font-family: var(--display); font-weight: 500; font-size: 21px; letter-spacing: .01em; }
.step p { color: var(--text-soft); font-size: 15px; margin-top: 10px; }
.step::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: var(--line); }
.step:first-child::before { display: none; }
.step .s-line { /* connecting wave dot */ position: absolute; left: 49px; top: 36px; width: 0; }

/* ============================================================
   DURATION — 15/20/30
   ============================================================ */
.duration-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 56px; }
.dur-card {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 34px;
  background: linear-gradient(180deg, var(--surface), transparent);
  position: relative; overflow: hidden; transition: transform .4s var(--ease), border-color .4s var(--ease);
}
.dur-card:hover { transform: translateY(-6px); border-color: var(--line-2); }
.dur-card.featured { border-color: var(--accent); background: linear-gradient(180deg, var(--accent-glow), transparent 60%); }
.dur-card .tag { font-family: var(--display); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }
.dur-card .min { font-family: var(--display); font-weight: 300; font-size: clamp(56px, 7vw, 84px); line-height: 1; margin-top: 18px; }
.dur-card .min span { font-size: 22px; color: var(--text-soft); letter-spacing: .1em; margin-left: 6px; }
.dur-card h3 { font-family: var(--display); font-weight: 500; font-size: 20px; margin-top: 16px; }
.dur-card p { color: var(--text-soft); font-size: 15px; margin-top: 8px; }

.areas { margin-top: 64px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.areas .label { font-family: var(--display); letter-spacing: .2em; text-transform: uppercase; font-size: 12px; color: var(--text-dim); margin-right: 8px; }
.area-pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 11px 20px; border-radius: 999px;
  border: 1px solid var(--line); font-family: var(--display); font-size: 14px; letter-spacing: .08em;
  color: var(--text); transition: border-color .3s var(--ease), color .3s var(--ease);
}
.area-pill:hover { border-color: var(--accent); }
.area-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ============================================================
   GALLERY — brand-graphic tiles
   ============================================================ */
.gallery { background: var(--bg-2); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 16px; margin-top: 56px; }
.gtile { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.gtile canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.gtile .g-label {
  position: absolute; left: 20px; bottom: 18px; z-index: 2;
  font-family: var(--display); letter-spacing: .14em; text-transform: uppercase; font-size: 12.5px; color: var(--text);
}
.gtile .g-label small { display: block; color: var(--text-dim); letter-spacing: .12em; font-size: 10px; margin-top: 3px; }
.gtile.span2 { grid-column: span 2; }
.gtile.row2 { grid-row: span 2; }
.gtile-grad-a { background: linear-gradient(150deg, var(--navy-700), var(--navy-950)); }
.gtile-grad-b { background: linear-gradient(150deg, var(--petrol), var(--navy-900)); }
.gtile-grad-c { background: linear-gradient(150deg, var(--navy-800), #1a1407); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { position: relative; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 70px); margin-top: 56px; align-items: stretch; }
.contact-info { display: flex; flex-direction: column; gap: 4px; }
.info-block { padding: 22px 0; border-top: 1px solid var(--line); display: flex; gap: 18px; align-items: flex-start; }
.info-block:last-of-type { border-bottom: 1px solid var(--line); }
.info-block .ico { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.info-block .ico svg { width: 22px; height: 22px; }
.info-block .label { font-family: var(--display); letter-spacing: .18em; text-transform: uppercase; font-size: 11px; color: var(--text-dim); }
.info-block .val { font-size: 17px; margin-top: 4px; color: var(--text); }
.info-block .val a:hover { color: var(--accent); }
.hours-row { display: flex; justify-content: space-between; font-size: 15px; padding: 7px 0; color: var(--text-soft); }
.hours-row span:last-child { color: var(--text); font-variant-numeric: tabular-nums; }
.contact-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }

/* Map panel — real Google Maps embed, framed in brand styling */
.map-panel {
  position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  min-height: 460px; background: var(--navy-900);
  display: flex; flex-direction: column; justify-content: flex-start; padding: 18px;
}
.map-frame {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
  /* tint the (light) Google map toward the dark brand world */
  filter: invert(.91) hue-rotate(180deg) saturate(.78) brightness(.94);
}
.map-addr {
  position: relative; z-index: 2; align-self: flex-start; max-width: calc(100% - 56px);
  background: rgba(7,17,28,.74); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px;
  transition: border-color .3s var(--ease);
}
.map-addr:hover { border-color: var(--accent); }
.map-addr .label { font-family: var(--display); letter-spacing: .18em; text-transform: uppercase; font-size: 10.5px; color: var(--accent); }
.map-addr .a { font-size: 16px; margin-top: 6px; line-height: 1.5; color: var(--text); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy-950); border-top: 1px solid var(--line); padding-block: 64px 40px; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; flex-wrap: wrap; }
.footer .wordmark { align-items: flex-start; }
.footer .wm-main { font-size: 24px; }
.footer .wm-sub { font-size: 9px; }
.footer-claim { color: var(--text-soft); max-width: 30ch; margin-top: 18px; font-size: 15px; }
.footer-cols { display: flex; gap: clamp(40px, 6vw, 90px); flex-wrap: wrap; }
.fcol h5 { font-family: var(--display); letter-spacing: .18em; text-transform: uppercase; font-size: 11px; color: var(--text-dim); margin-bottom: 14px; }
.fcol a, .fcol p { display: block; color: var(--text-soft); font-size: 14.5px; padding: 4px 0; }
.fcol a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--text-dim); font-size: 13px; }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }
.reveal.d5 { transition-delay: .40s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(3)::before { display: none; }
  .duration-grid { grid-template-columns: 1fr; }
  .explain-grid { grid-template-columns: 1fr; }
  .explain-points.cols { grid-template-columns: 1fr; }
  .explain-visual { aspect-ratio: 16/10; max-width: 560px; }
  .contact-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gtile.span2 { grid-column: span 2; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav .nav-burger { display: inline-flex; }
  .nav-cta { display: none; }            /* CTA moves into the dropdown */
  .mobile-menu { display: flex; }
  .benefit-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .step::before { display: none; }
  .step { border-top: 1px solid var(--line); }
  .step:first-child { border-top: none; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 180px; }
  .gtile.span2, .gtile.row2 { grid-column: auto; grid-row: auto; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}