/* ============================================================
   AEROVA — Hydration, Engineered for Motion
   Design system: engineering-blueprint meets premium product story
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* ---- brand palette ---- */
  --glacier:#F8F8F6;
  --graphite:#1F2227;
  --orange:#FF6A1A;
  --sky:#71D5FF;
  --gray:#E9EAEC;

  --graphite-soft:#2C3038;
  --white:#ffffff;

  /* ---- type ---- */
  --font-display:'Anton', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  /* ---- fluid type scale ---- */
  --fs-hero: clamp(3.2rem, 9vw, 9.5rem);
  --fs-h1: clamp(2.4rem, 6vw, 5.6rem);
  --fs-h2: clamp(2rem, 4.4vw, 3.6rem);
  --fs-h3: clamp(1.4rem, 2.4vw, 1.9rem);
  --fs-body-lg: clamp(1.05rem, 1.4vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.85rem;
  --fs-eyebrow: 0.78rem;

  /* ---- spacing (8pt system) ---- */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;
  --sp-6: 4rem;
  --sp-7: 6rem;
  --sp-8: 8rem;
  --section-pad: clamp(4rem, 9vw, 8rem);

  /* ---- layout ---- */
  --max-w: 1440px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius-lg: 32px;
  --radius-md: 24px;
  --radius-sm: 14px;

  --shadow-soft: 0 20px 60px -20px rgba(31,34,39,0.18);
  --shadow-card: 0 12px 32px -12px rgba(31,34,39,0.12);

  --ease: cubic-bezier(.16,.84,.32,1);
  --mx: 50%;
  --my: 50%;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; width:100%; }
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--glacier);
  color:var(--graphite);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  width:100%;
  position:relative;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ margin:0; font-family:var(--font-display); font-weight:400; letter-spacing:0.01em; line-height:0.98; text-transform:uppercase; }
p{ margin:0; }
input{ font-family:inherit; }

.wrap{
  max-width:var(--max-w);
  margin:0 inline-start;
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  font-family:var(--font-mono);
  font-size:var(--fs-eyebrow);
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--orange);
  background:rgba(255,106,26,0.08);
  border:1px solid rgba(255,106,26,0.25);
  padding:.4rem .9rem;
  border-radius:999px;
}
.eyebrow::before{
  content:'';
  width:6px; height:6px; border-radius:50%;
  background:var(--orange);
  box-shadow:0 0 0 3px rgba(255,106,26,0.18);
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  font-family:var(--font-body);
  font-weight:600;
  font-size:0.95rem;
  padding:1rem 1.8rem;
  border-radius:999px;
  border:1px solid transparent;
  transition:transform .5s var(--ease), background .3s ease, color .3s ease, box-shadow .4s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--orange); color:var(--white); box-shadow:0 14px 30px -10px rgba(255,106,26,0.55); }
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 20px 36px -10px rgba(255,106,26,0.6); }
.btn-ghost{ background:transparent; color:var(--graphite); border-color:rgba(31,34,39,0.16); }
.btn-ghost:hover{ background:var(--graphite); color:var(--glacier); transform:translateY(-3px); }
.btn-light{ background:var(--glacier); color:var(--graphite); }
.btn-light:hover{ transform:translateY(-3px); box-shadow:0 16px 34px -12px rgba(0,0,0,0.35); }
.btn svg{ width:16px; height:16px; transition:transform .4s var(--ease); }
.btn:hover svg{ transform:translateX(4px); }

/* ================= NAV ================= */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.3rem var(--gutter);
  background:rgba(248,248,246,0.7);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid rgba(31,34,39,0.06);
  transition:padding .4s var(--ease), background .4s ease;
}
.nav.scrolled{ padding:0.85rem var(--gutter); box-shadow:0 8px 30px -18px rgba(0,0,0,0.25); }
.brand{ display:flex; align-items:center; gap:.6rem; font-family:var(--font-display); font-size:1.3rem; letter-spacing:0.02em; }
.brand-mark{ width:30px; height:30px; flex-shrink:0; }
.nav-links{ display:flex; gap:2.4rem; font-size:0.92rem; font-weight:500; }
.nav-links a{ position:relative; padding:.2rem 0; }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:-4px; height:2px; width:0;
  background:var(--orange); transition:width .35s var(--ease);
}
.nav-links a:hover::after{ width:100%; }
.nav-actions{ display:flex; align-items:center; gap:1.3rem; }
.icon-btn{ width:20px; height:20px; opacity:.85; transition:opacity .3s, transform .3s; }
.icon-btn:hover{ opacity:1; transform:translateY(-2px); }
.menu-toggle{ display:none; background:none; border:none; padding:0; }

/* ================= HERO ================= */
.hero{
  position:relative;
  min-height:100svh;
  padding-top:calc(6.5rem + var(--sp-4));
  padding-bottom:var(--sp-6);
  overflow:hidden;
  background:
    radial-gradient(1200px 600px at 78% 8%, rgba(113,213,255,0.28), transparent 60%),
    radial-gradient(900px 500px at 12% 100%, rgba(255,106,26,0.12), transparent 55%),
    var(--glacier);
  display:flex; flex-direction:column; justify-content:center;
}
.blueprint-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(31,34,39,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31,34,39,0.05) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 60% at 65% 30%, black 10%, transparent 75%);
  pointer-events:none;
}
.hero-inner{
  position:relative; z-index:2;
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  align-items:center;
  gap:var(--sp-5);
}
.hero-copy{ position:relative; z-index:3; }
.hero-copy h1{
  font-size:var(--fs-hero);
  margin:1.1rem 0 1.4rem;
}
.hero-copy h1 span{ display:block; }
.hero-copy h1 .accent{ color:var(--orange); -webkit-text-stroke:0; }
.hero-sub{
  font-size:var(--fs-body-lg);
  max-width:34ch;
  color:rgba(31,34,39,0.72);
  margin-bottom:var(--sp-4);
}
.hero-cta{ display:flex; align-items:center; gap:1.4rem; flex-wrap:wrap; }
.hero-dim{ font-family:var(--font-mono); font-size:.75rem; color:rgba(31,34,39,.45); letter-spacing:.06em; }

[data-spotlight]::after{
  content:'';
  position:absolute; inset:0;
  pointer-events:none;
  background:radial-gradient(360px circle at var(--mx) var(--my), rgba(113,213,255,0.22), transparent 62%);
  opacity:0;
  transition:opacity .5s ease;
}
[data-spotlight]:hover::after{ opacity:1; }

.hero-visual{
  position:relative;
  display:flex; align-items:center; justify-content:center;
  min-height:480px;
}
.bp-callout{
  position:absolute;
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.05em;
  color:var(--graphite);
  opacity:.55;
  display:flex; align-items:center; gap:.4rem;
  white-space:nowrap;
}
.bp-callout .dot{ width:5px; height:5px; border-radius:50%; background:var(--sky); box-shadow:0 0 0 3px rgba(113,213,255,0.35); }
.bp-callout::before{ content:''; width:26px; height:1px; background:rgba(31,34,39,.3); }
.bp-callout.right::before{ order:2; }
.bp-callout.right{ flex-direction:row-reverse; }

.product-render{
  position:relative;
  width:100%;
  max-width:280px;
  height:auto;
  aspect-ratio:7/12;
  object-fit:cover;
  border-radius:var(--radius-lg);
  animation:float 6s ease-in-out infinite;
  filter:drop-shadow(0 40px 60px rgba(31,34,39,0.22));
}
@keyframes float{
  0%,100%{ transform:translateY(0) rotate(-2deg); }
  50%{ transform:translateY(-18px) rotate(1deg); }
}

.hero-marquee{
  position:absolute; left:0; right:0; bottom:-2vw;
  font-family:var(--font-display);
  font-size:clamp(5rem, 16vw, 15rem);
  color:transparent;
  -webkit-text-stroke:1.5px rgba(31,34,39,0.09);
  white-space:nowrap;
  letter-spacing:0.02em;
  z-index:1;
  user-select:none;
  display:flex;
}
.hero-marquee span{ display:inline-block; padding-right:1.5rem; animation:marquee 26s linear infinite; }

@keyframes marquee{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

.floating-card{
  position:absolute;
  background:rgba(255,255,255,0.72);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,0.6);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-soft);
  padding:1rem 1.2rem;
  animation:floatCard 7s ease-in-out infinite;
}
@keyframes floatCard{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-10px); }
}
.floating-card .dots{ display:flex; gap:5px; margin-bottom:.6rem; }
.floating-card .dots span{ width:7px; height:7px; border-radius:50%; }
.floating-card .dots span:nth-child(1){ background:#FF6A1A; }
.floating-card .dots span:nth-child(2){ background:#71D5FF; }
.floating-card .dots span:nth-child(3){ background:#1F2227; opacity:.25; }
.floating-card p{ font-size:.82rem; font-weight:600; line-height:1.3; max-width:150px; }
.floating-card a{ font-size:.76rem; color:var(--orange); font-weight:600; display:inline-flex; align-items:center; gap:.3rem; margin-top:.5rem; }

/* ================= REVEALS ================= */
.reveal{
  opacity:0;
  transform:translateY(36px);
  filter:blur(6px);
  transition:opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease);
}
.reveal.in{ opacity:1; transform:translateY(0); filter:blur(0); }
.reveal-delay-1{ transition-delay:.08s; }
.reveal-delay-2{ transition-delay:.16s; }
.reveal-delay-3{ transition-delay:.24s; }

/* ================= SECTION SHELLS ================= */
section{ position:relative; }
.section-pad{ padding-block:var(--section-pad); }
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end; gap:2rem;
  margin-bottom:var(--sp-6);
}
.section-head h2{ font-size:var(--fs-h2); margin-top:.9rem; max-width:16ch; }
.section-head .head-sub{ max-width:34ch; color:rgba(31,34,39,.65); font-size:var(--fs-body); }
.section-nav{ display:flex; gap:.6rem; }
.round-btn{
  width:48px; height:48px; border-radius:50%;
  border:1px solid rgba(31,34,39,0.15);
  display:flex; align-items:center; justify-content:center;
  background:var(--glacier); transition:background .3s, transform .3s, border-color .3s;
}
.round-btn:hover{ background:var(--graphite); border-color:var(--graphite); transform:scale(1.06); }
.round-btn:hover svg{ stroke:var(--glacier); }
.round-btn svg{ width:18px; height:18px; stroke:var(--graphite); transition:stroke .3s; }

/* ================= FEATURED PRODUCT ================= */
.featured{ background:var(--glacier); }
.featured-card{
  position:relative;
  border-radius:var(--radius-lg);
  background:linear-gradient(155deg, #232730 0%, #1B1E23 55%, #14161A 100%);
  color:var(--glacier);
  padding:clamp(2.5rem, 6vw, 5rem);
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:var(--sp-5);
  overflow:hidden;
  box-shadow:0 40px 80px -30px rgba(20,22,26,0.5);
}
.featured-card::before{
  content:'';
  position:absolute; inset:0;
  background:
    radial-gradient(700px 400px at 85% -10%, rgba(113,213,255,0.22), transparent 60%),
    radial-gradient(600px 400px at 5% 110%, rgba(255,106,26,0.18), transparent 60%);
  pointer-events:none;
}
.featured-grid-lines{
  position:absolute; inset:0;
  background-image:linear-gradient(rgba(248,248,246,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(248,248,246,0.05) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 60% 60% at 75% 40%, black, transparent 75%);
}
.featured-copy{ position:relative; z-index:2; }
.featured-copy .eyebrow{ background:rgba(113,213,255,0.1); border-color:rgba(113,213,255,.3); color:var(--sky); }
.featured-copy .eyebrow::before{ background:var(--sky); box-shadow:0 0 0 3px rgba(113,213,255,0.22); }
.featured-copy h3{ font-size:var(--fs-h1); margin:1rem 0 1rem; }
.featured-copy p{ color:rgba(248,248,246,.68); max-width:36ch; margin-bottom:1.8rem; font-size:var(--fs-body-lg); }
.featured-specs{ display:flex; gap:1.8rem; margin-bottom:2rem; font-family:var(--font-mono); font-size:.78rem; color:rgba(248,248,246,.55); flex-wrap:wrap; }
.featured-specs b{ display:block; color:var(--glacier); font-family:var(--font-body); font-size:1rem; font-weight:700; }
.featured-visual{ position:relative; z-index:2; display:flex; justify-content:center; }

/* ================= PRODUCT CARDS ================= */
.collection-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:var(--sp-4);
}
.product-card{
  background:var(--white);
  border:1px solid var(--gray);
  border-radius:var(--radius-lg);
  padding:var(--sp-4);
  position:relative;
  overflow:hidden;
  transition:transform .55s var(--ease), box-shadow .55s var(--ease);
}
.product-card:hover{ transform:translateY(-10px) rotate(-0.6deg); box-shadow:var(--shadow-soft); }
.product-card:nth-child(2){ margin-top:-2.5rem; }
.product-card:nth-child(3){ margin-top:1.5rem; }
.product-media{
  aspect-ratio:1/1.05;
  border-radius:var(--radius-md);
  background:linear-gradient(160deg, var(--gray), #fff);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:var(--sp-3);
  position:relative;
  overflow:hidden;
}
.product-media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.product-card:hover .product-media img{ transform:scale(1.06); }
.product-tag{
  position:absolute; top:14px; left:14px;
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.05em;
  background:var(--graphite); color:var(--glacier); padding:.3rem .7rem; border-radius:999px;
}
.product-info{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:.3rem; }
.product-info h4{ font-size:1.3rem; }
.product-price{ font-family:var(--font-mono); color:var(--orange); font-weight:600; font-size:.95rem; }
.product-desc{ font-size:.88rem; color:rgba(31,34,39,.6); line-height:1.5; }

/* ================= FEATURE HIGHLIGHTS ================= */
.highlight-grid{ display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-4); }
.highlight-card{
  border-radius:var(--radius-lg);
  padding:clamp(2rem, 4vw, 3.4rem);
  position:relative;
  overflow:hidden;
  min-height:340px;
  display:flex; flex-direction:column; justify-content:space-between;
  transition:transform .5s var(--ease);
}
.highlight-card:hover{ transform:translateY(-8px); }
.highlight-card.cold{ background:linear-gradient(150deg, #DFF4FF 0%, #F8F8F6 60%); border:1px solid var(--gray); }
.highlight-card.leak{ background:linear-gradient(150deg, var(--graphite) 0%, #2C3038 100%); color:var(--glacier); }
.highlight-icon{ width:60px; height:60px; border-radius:18px; display:flex; align-items:center; justify-content:center; background:rgba(255,255,255,0.6); }
.highlight-card.leak .highlight-icon{ background:rgba(248,248,246,0.08); }
.highlight-icon svg{ width:30px; height:30px; }
.highlight-card h3{ font-size:clamp(1.8rem,3vw,2.6rem); margin:1.4rem 0 .6rem; }
.highlight-card p{ color:rgba(31,34,39,.6); max-width:30ch; }
.highlight-card.leak p{ color:rgba(248,248,246,.62); }
.highlight-card .hl-deco{ position:absolute; right:-40px; bottom:-40px; opacity:.5; }

/* ================= EDITORIAL ================= */
.editorial{ background:var(--graphite); color:var(--glacier); overflow:hidden; position:relative; }
.editorial-marquee{
  position:absolute; inset:0; z-index:0;
  display:flex; flex-direction:column; justify-content:space-between; padding-block:2rem;
  pointer-events:none;
}
.editorial-marquee .row{ white-space:nowrap; font-family:var(--font-display); font-size:clamp(4rem,13vw,11rem); color:transparent; -webkit-text-stroke:1px rgba(248,248,246,0.08); display:flex; }
.editorial-marquee .row span{ padding-right:2rem; }
.editorial-marquee .row.r2 span{ animation:marquee 34s linear infinite reverse; }
.editorial-marquee .row.r1 span{ animation:marquee 40s linear infinite; }
.editorial-inner{ position:relative; z-index:2; display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-6); align-items:center; }
.editorial-copy .eyebrow{ background:rgba(255,106,26,0.12); }
.editorial-copy h2{ font-size:var(--fs-h1); margin:1.1rem 0 1.2rem; }
.editorial-copy p{ color:rgba(248,248,246,.65); max-width:36ch; margin-bottom:2rem; font-size:var(--fs-body-lg); }
.editorial-media{ position:relative; }
.scene-card{
  border-radius:var(--radius-lg);
  aspect-ratio:4/5;
  position:relative;
  overflow:hidden;
  box-shadow:0 30px 70px -20px rgba(0,0,0,0.5);
}
.scene-card img{ width:100%; height:100%; object-fit:cover; display:block; }
.scene-tag{
  position:absolute; bottom:1.4rem; left:1.4rem; right:1.4rem;
  display:flex; justify-content:space-between; align-items:center;
  font-family:var(--font-mono); font-size:.7rem; color:rgba(255,255,255,.85);
  background:rgba(20,22,26,0.35); backdrop-filter:blur(8px);
  padding:.6rem .9rem; border-radius:999px;
}

/* ================= TESTIMONIALS ================= */
.testimonial-wrap{ display:grid; grid-template-columns:0.7fr 1.3fr; gap:var(--sp-5); align-items:stretch; }
.avatars{ display:flex; flex-direction:column; gap:1rem; }
.avatar-thumb{
  width:100%; aspect-ratio:1/0.62; border-radius:var(--radius-md); overflow:hidden;
  border:1px solid var(--gray); cursor:pointer; transition:transform .4s var(--ease), box-shadow .4s;
  position:relative;
}
.avatar-thumb.active{ box-shadow:var(--shadow-card); }
.avatar-thumb img{ width:100%; height:100%; object-fit:cover; display:block; filter:grayscale(.15); transition:filter .4s; }
.avatar-thumb.active img{ filter:none; }
.testi-card{
  background:var(--white);
  border:1px solid var(--gray);
  border-radius:var(--radius-lg);
  padding:clamp(2rem,4vw,3.4rem);
  display:grid; grid-template-columns:1.1fr 1fr; gap:var(--sp-4); align-items:center;
  position:relative;
}
.testi-portrait{ border-radius:var(--radius-md); overflow:hidden; aspect-ratio:4/5; }
.testi-portrait img{ width:100%; height:100%; object-fit:cover; display:block; transition:opacity .35s ease; }
.stars{ color:var(--orange); letter-spacing:.2em; font-size:1rem; margin-bottom:1rem; }
.testi-quote-mark{ font-family:var(--font-display); font-size:4rem; color:var(--gray); line-height:0; position:relative; top:1.2rem; }
.testi-card p.quote{ font-size:clamp(1.2rem,2vw,1.6rem); font-weight:500; line-height:1.4; margin-bottom:1.6rem; }
.testi-name{ font-weight:700; font-size:1rem; }
.testi-role{ color:rgba(31,34,39,.55); font-size:.85rem; }

/* ================= FINAL HERO ================= */
.final-hero{
  position:relative;
  border-radius:var(--radius-lg);
  margin-inline:var(--gutter);
  overflow:hidden;
  background:linear-gradient(160deg,#1F2227 0%, #232730 45%, #14161A 100%);
  color:var(--glacier);
  padding:clamp(3rem,8vw,6.5rem);
  min-height:70vh;
  display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center;
}
.final-hero::before{
  content:'';
  position:absolute; inset:0;
  background:radial-gradient(900px 500px at 50% 0%, rgba(113,213,255,0.22), transparent 60%);
}
.final-marquee{
  position:absolute; bottom:-4vw; left:0; right:0;
  font-family:var(--font-display); font-size:clamp(5rem,18vw,16rem);
  color:transparent; -webkit-text-stroke:1.5px rgba(248,248,246,0.08); white-space:nowrap; display:flex;
}
.final-marquee span{ padding-right:1.5rem; animation:marquee 30s linear infinite; }
.final-hero-content{ position:relative; z-index:2; max-width:640px; }
.final-hero .eyebrow{ background:rgba(248,248,246,0.08); border-color:rgba(248,248,246,.25); color:var(--glacier); margin-bottom:1.4rem; }
.final-hero .eyebrow::before{ background:var(--sky); }
.final-hero h2{ font-size:var(--fs-h1); margin-bottom:1.1rem; }
.final-hero p{ color:rgba(248,248,246,.68); font-size:var(--fs-body-lg); margin-bottom:2rem; }
.final-card{
  margin-top:2.5rem;
  display:inline-flex; align-items:center; gap:1rem;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.15);
  backdrop-filter:blur(10px);
  padding:.8rem 1.2rem .8rem .8rem;
  border-radius:999px;
}
.final-card img{ width:52px; height:52px; border-radius:50%; object-fit:cover; border:3px solid var(--glacier); }
.final-card .txt{ text-align:left; font-size:.82rem; }
.final-card .txt b{ display:block; font-size:.9rem; }

/* ================= FOOTER ================= */
footer{ background:var(--glacier); border-top:1px solid var(--gray); padding-top:var(--section-pad); }
.footer-top{ display:grid; grid-template-columns:1.3fr 0.8fr 0.8fr 0.8fr 1.3fr; gap:var(--sp-5); padding-bottom:var(--sp-6); }
.footer-brand .brand{ margin-bottom:1rem; }
.footer-brand p{ color:rgba(31,34,39,.6); max-width:30ch; font-size:.92rem; line-height:1.6; }
.footer-col h5{ font-family:var(--font-mono); font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; color:rgba(31,34,39,.45); margin-bottom:1.1rem; }
.footer-col ul li{ margin-bottom:.7rem; }
.footer-col ul a{ font-size:.92rem; transition:color .3s, padding-left .3s; }
.footer-col ul a:hover{ color:var(--orange); padding-left:4px; }
.newsletter h5{ font-family:var(--font-mono); font-size:.75rem; letter-spacing:.08em; color:rgba(31,34,39,.45); margin-bottom:1rem; }
.newsletter-form{ display:flex; gap:.6rem; border:1px solid var(--gray); border-radius:999px; padding:.4rem; background:var(--white); }
.newsletter-form input{ flex:1; border:none; background:none; padding:.6rem 1rem; font-size:.92rem; outline:none; }
.newsletter-form button{ border:none; background:var(--orange); color:var(--white); font-weight:600; font-size:.85rem; padding:.7rem 1.3rem; border-radius:999px; transition:transform .3s; }
.newsletter-form button:hover{ transform:scale(1.04); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem;
  padding-block:1.6rem; border-top:1px solid var(--gray); font-size:.82rem; color:rgba(31,34,39,.55);
}
.footer-bottom-links{ display:flex; gap:1.6rem; }
.footer-giant{
  font-family:var(--font-display); font-size:clamp(3.5rem, 15vw, 13rem); text-align:center;
  color:var(--gray); line-height:.8; padding-block:.2em; user-select:none; letter-spacing:0;
  -webkit-mask-image:linear-gradient(to bottom, black, transparent 92%);
  mask-image:linear-gradient(to bottom, black, transparent 92%);
}

/* ================= MOBILE MENU ================= */
.mobile-menu{
  position:fixed; inset:0; z-index:200;
  background:var(--graphite); color:var(--glacier);
  display:flex; flex-direction:column; justify-content:center; padding:var(--gutter);
  transform:translateY(-100%); transition:transform .55s var(--ease);
}
.mobile-menu.open{ transform:translateY(0); }
.mobile-menu ul{ display:flex; flex-direction:column; gap:1.4rem; }
.mobile-menu a{ font-family:var(--font-display); font-size:2.2rem; text-transform:uppercase; }
.mobile-menu-close{ position:absolute; top:1.3rem; right:var(--gutter); background:none; border:none; }
.mobile-menu-close svg{ width:26px; height:26px; stroke:var(--glacier); }

/* ================= RESPONSIVE ================= */
@media (max-width: 1080px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ min-height:380px; order:-1; }
  .featured-card{ grid-template-columns:1fr; }
  .featured-visual{ order:-1; }
  .highlight-grid{ grid-template-columns:1fr; }
  .editorial-inner{ grid-template-columns:1fr; }
  .editorial-media{ order:-1; }
  .testimonial-wrap{ grid-template-columns:1fr; }
  .avatars{ flex-direction:row; }
  .testi-card{ grid-template-columns:1fr; }
  .testi-portrait{ order:-1; max-width:220px; }
  .footer-top{ grid-template-columns:1fr 1fr; row-gap:2.5rem; }
  .footer-brand, .newsletter{ grid-column:span 2; }
}

@media (max-width: 860px){
  .nav-links{ display:none; }
  .menu-toggle{ display:flex; }
  .collection-grid{ grid-template-columns:1fr; }
  .product-card:nth-child(2), .product-card:nth-child(3){ margin-top:0; }
  .section-head{ flex-direction:column; align-items:flex-start; gap:1.2rem; }
}

@media (max-width: 600px){
  .footer-top{ grid-template-columns:1fr; }
  .footer-brand, .newsletter{ grid-column:span 1; }
  .hero-cta{ flex-direction:column; align-items:flex-start; }
  .bp-callout{ display:none; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline:2px solid var(--sky); outline-offset:3px; border-radius:4px; }