:root{
  --bg: #ffffff;
  --text: #0b0f16;
  --muted: rgba(11, 15, 22, 0.62);
  --hairline: rgba(11, 15, 22, 0.10);
  --card: rgba(255,255,255,0.78);
  --card-solid: #ffffff;
  --shadow: 0 22px 60px rgba(0,0,0,0.12);
  --radius: 18px;
  --max: 1100px;

  /* Background image source (replace with your own photo) */
  --bg-image: url('iphone-air.webp');

  /* Scroll-linked background rotation */
  --bg-rot: 0deg;

  /* Brand button (kept simple, premium, not flashy) */
  --btn: #0b0f16;
  --btnText: #ffffff;
  --btnBorder: rgba(11,15,22,0.16);
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.45;
  overflow-x: hidden;
}

/* Fixed background photo (non-animated) */
body::before{
  content:"";
  position: fixed;
  inset: -22vmax;
  background-image: var(--bg-image);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  opacity: 0.75; /* visibility */
  filter: saturate(1.04) contrast(1.04);
  transform: rotate(var(--bg-rot));
  transform-origin: center;
  will-change: transform;
  pointer-events: none;
  z-index: -2;
}

/* Soft white veil to keep text readable */
body::after{
  content:"";
  position: fixed;
  inset: 0;
  background: radial-gradient(1200px 700px at 50% 0%, rgba(255,255,255,0.34), rgba(255,255,255,0.78) 55%, rgba(255,255,255,0.92));
  pointer-events: none;
  z-index: -1;
}

a{ color: inherit; }

.container{
  width: min(1100px, calc(100% - 48px));
  margin: 0 auto;
}

/* Sticky transparent navbar */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,0.55);
  border-bottom: 1px solid rgba(11,15,22,0.08);
}

.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  flex-wrap: wrap;
}

.logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.2px;
  text-decoration: none;
  white-space: nowrap;
}

.logo-img{
  height: 44px;
  width: auto;
  display: block;
  object-fit: contain;
  /* Helps white logo backgrounds blend into the light nav */
  mix-blend-mode: multiply;
  filter: contrast(1.06) saturate(1.02);
}

.logo-badge{
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 14px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(11,15,22,0.08);
}

.logo-mark{
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(11,15,22,1), rgba(11,15,22,0.78));
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}

.nav-links{
  display: inline-flex;
  align-items: center;
  gap: 18px;
  font-weight: 700;
  font-size: 0.92rem;
  color: rgba(11,15,22,0.78);
  flex: 1 1 100%;
  justify-content: center;
  order: 3;
  flex-wrap: wrap;
}

.nav-links a{
  text-decoration: none;
  padding: 8px 10px;
  border-radius: 12px;
}

.nav-links a:hover{
  background: rgba(255,255,255,0.6);
  color: rgba(11,15,22,1);
}

.nav-actions{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  order: 2;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-search{
  width: min(260px, 56vw);
  font: inherit;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(11,15,22,0.14);
  background: rgba(255,255,255,0.86);
  outline: none;
}

.nav-search::placeholder{ color: rgba(11,15,22,0.55); }
.nav-search:focus{ background: rgba(255,255,255,0.95); }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.2px;
  border: 1px solid var(--btnBorder);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
}

.btn-primary{
  background: var(--btn);
  color: var(--btnText);
  border-color: rgba(11,15,22,0.24);
}

.btn-primary:hover{ opacity: 0.92; }
.btn-outline:hover{ background: rgba(255,255,255,0.72); }

.btn-small{ padding: 10px 14px; font-size: 0.92rem; }

/* Hero section (full screen height) */
.hero{
  min-height: calc(100vh - 64px);
  display: grid;
  align-items: center;
  padding: 70px 0 60px;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}

.hero-copy{
  text-align: center;
  display: grid;
  gap: 16px;
  justify-items: center;
}

h1{
  margin: 0;
  font-size: clamp(2.05rem, 5.2vw, 3.6rem);
  letter-spacing: -0.02em;
  line-height: 1.04;
}

.sub{
  margin: 0;
  font-size: clamp(1.05rem, 2.3vw, 1.2rem);
  color: var(--muted);
  max-width: 52ch;
  font-weight: 650;
}

.hero-actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 6px;
}

/* Large centered iPhone product image */
.hero-media{
  display: grid;
  place-items: center;
}

.phone-frame{
  width: min(420px, 88vw);
  aspect-ratio: 9 / 19.5;
  border-radius: 44px;
  background: linear-gradient(180deg, rgba(11,15,22,0.92), rgba(11,15,22,0.80));
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  padding: var(--media-pad, 0);
  border: 1px solid rgba(255,255,255,0.24);
}

.phone-frame img{
  width: 100%;
  height: 100%;
  object-fit: var(--media-fit, cover);
  display: block;
  opacity: 0.98;
}

.phone-notch{
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 44%;
  height: 26px;
  border-radius: 14px;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.10);
}

/* Section base */
.section{
  padding: 90px 0;
  border-top: 1px solid rgba(11,15,22,0.06);
  scroll-margin-top: 90px;
}

.section-title{
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.section-lead{
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 650;
  max-width: 65ch;
}

/* Product sections (vertical storytelling style) */
.story{
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-top: 28px;
}

.story-media{
  display: grid;
  place-items: center;
}

.story-media .phone-frame{
  width: min(460px, 92vw);
  border-radius: 46px;
}

.story-copy{
  display: grid;
  gap: 12px;
}

.kicker{
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(11,15,22,0.62);
  font-size: 0.80rem;
}

.bullets{
  margin: 0;
  padding-left: 18px;
  color: rgba(11,15,22,0.76);
  font-weight: 650;
  display: grid;
  gap: 6px;
}

.storage{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.chip{
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.70);
  border: 1px solid rgba(11,15,22,0.10);
  font-weight: 800;
  font-size: 0.92rem;
  color: rgba(11,15,22,0.82);
}

/* Authenticity section icons */
.icon-grid{
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.icon-card{
  border-radius: 18px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(11,15,22,0.08);
  padding: 16px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.icon{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(11,15,22,0.92);
  color: #fff;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.icon svg{ width: 18px; height: 18px; }

.icon-card strong{ display: block; font-size: 1rem; }
.icon-card p{ margin: 6px 0 0; color: var(--muted); font-weight: 650; }

/* Request availability form */
.form{
  margin-top: 26px;
  max-width: 780px;
  border-radius: 24px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(11,15,22,0.08);
  padding: 18px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.08);
}

.grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

label{
  display: grid;
  gap: 8px;
  font-weight: 850;
  color: rgba(11,15,22,0.86);
  font-size: 0.95rem;
}

input, select, textarea{
  width: 100%;
  font: inherit;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(11,15,22,0.14);
  background: rgba(255,255,255,0.95);
  outline: none;
}

textarea{ resize: vertical; min-height: 110px; }

.form-actions{
  margin-top: 14px;
  display: flex;
  justify-content: flex-start;
}

/* Footer */
footer{
  padding: 46px 0 60px;
  border-top: 1px solid rgba(11,15,22,0.06);
  color: rgba(11,15,22,0.72);
}

.foot{
  display: grid;
  gap: 10px;
  font-weight: 650;
}

.foot-left{ display: grid; gap: 10px; }

.foot-contact{
  display: grid;
  gap: 6px;
  font-weight: 650;
  color: rgba(11,15,22,0.72);
}

.foot-contact a{
  color: rgba(11,15,22,0.86);
  text-decoration: none;
  font-weight: 750;
}

.foot-contact a:hover{ text-decoration: underline; }

.foot-legal{
  display: grid;
  gap: 6px;
}

.foot a{ color: rgba(11,15,22,0.86); text-decoration: none; }
.foot a:hover{ text-decoration: underline; }

.small{
  font-size: 0.92rem;
  color: rgba(11,15,22,0.58);
  max-width: 70ch;
}

/* Catalog / category product grid */
.catalog-wrap{
  margin-top: 26px;
  border-radius: 24px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(11,15,22,0.08);
  box-shadow: 0 18px 50px rgba(0,0,0,0.08);
  padding: 14px;
}

.catalog-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.catalog-card{
  border-radius: 18px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(11,15,22,0.08);
  padding: 14px;
  display: grid;
  gap: 12px;
  scroll-margin-top: 90px;
}

.catalog-card.is-highlight{
  outline: 2px solid rgba(11,15,22,0.30);
  outline-offset: 3px;
}

.catalog-frame{
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  aspect-ratio: var(--frame-aspect, 16 / 10);
  border-radius: var(--frame-radius, 22px);
  background: linear-gradient(180deg, rgba(11,15,22,0.92), rgba(11,15,22,0.80));
  border: 1px solid rgba(255,255,255,0.24);
  overflow: hidden;
  padding: var(--media-pad, 0);
  box-shadow: 0 18px 40px rgba(0,0,0,0.12);
}

.catalog-frame img{
  width: 100%;
  height: 100%;
  object-fit: var(--media-fit, cover);
  display: block;
  cursor: zoom-in;
}

.catalog-card[data-kind="phone"] .catalog-frame{
  /* Keep iPhone inventory compact (match Accessories sizing) */
  --frame-aspect: 1 / 1;
  --frame-radius: 22px;
  max-width: 360px;
}

.catalog-card[data-kind="square"] .catalog-frame{
  --frame-aspect: 1 / 1;
  --frame-radius: 22px;
  max-width: 360px;
}

.catalog-title{
  margin: 0;
  font-size: clamp(1.15rem, 2.3vw, 1.45rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.catalog-sub{
  margin: 0;
  color: rgba(11,15,22,0.66);
  font-weight: 650;
}

.catalog-thumbs{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.catalog-thumb{
  width: 62px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(11,15,22,0.12);
  background: rgba(255,255,255,0.86);
  padding: 0;
  overflow: hidden;
  cursor: pointer;
}

.catalog-thumb img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.catalog-thumb[aria-current="true"]{
  outline: 2px solid rgba(11,15,22,0.35);
  outline-offset: 2px;
}

.catalog-actions{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

@media (min-width: 860px){
  .catalog-wrap{ padding: 18px; }
  .catalog-grid{ grid-template-columns: 1fr 1fr; gap: 16px; }
  .catalog-card{ padding: 16px; }
  .catalog-actions{ justify-content: flex-start; }
  .catalog-thumbs{ justify-content: flex-start; }
}

/* Mobile sizing tweaks */
@media (max-width: 640px){
  .container{
    width: min(1100px, calc(100% - 28px));
  }

  .nav-inner{
    padding: 10px 0;
    gap: 12px;
  }

  .logo-img{ height: 38px; }

  .nav-links{
    gap: 12px;
    font-size: 0.86rem;
  }

  .nav-links a{ padding: 6px 8px; }

  .nav-actions{ gap: 8px; }

  .nav-search{
    width: min(220px, 62vw);
    padding: 8px 12px;
  }

  .btn{
    padding: 10px 14px;
    font-size: 0.92rem;
  }

  .btn-small{ padding: 9px 12px; font-size: 0.90rem; }

  .hero{
    min-height: auto;
    padding: 38px 0 28px;
  }

  .hero-grid{ gap: 22px; }
  .hero-copy{ gap: 12px; }

  h1{
    font-size: clamp(1.85rem, 7.4vw, 2.35rem);
    line-height: 1.08;
  }

  .sub{
    font-size: 1.0rem;
    max-width: 48ch;
  }

  .section{
    padding: 44px 0;
  }

  .section-title{ font-size: clamp(1.35rem, 5.6vw, 1.7rem); }
  .section-lead{ font-size: 0.98rem; }

  .story{ gap: 20px; margin-top: 20px; }

  .icon-card{ padding: 14px; }
  .icon{ width: 32px; height: 32px; border-radius: 12px; }
  .icon svg{ width: 17px; height: 17px; }

  .phone-frame{
    width: min(320px, 78vw);
    border-radius: 36px;
  }

  .story-media .phone-frame{
    width: min(340px, 82vw);
    border-radius: 38px;
  }

  .catalog-wrap{
    margin-top: 18px;
    padding: 10px;
  }

  .catalog-grid{ gap: 12px; }

  .catalog-card{
    padding: 12px;
    gap: 10px;
  }

  .catalog-frame{
    max-width: 420px;
  }

  .catalog-card[data-kind="phone"] .catalog-frame{
    max-width: 300px;
  }

  .catalog-card[data-kind="square"] .catalog-frame{
    max-width: 300px;
  }

  .catalog-thumb{
    width: 50px;
    height: 40px;
  }

  .catalog-title{ font-size: 1.08rem; }
  .catalog-sub{ font-size: 0.95rem; }

  .form{ padding: 14px; }
  label{ font-size: 0.92rem; }
  input, select, textarea{ padding: 10px 12px; border-radius: 12px; }
  textarea{ min-height: 92px; }

  footer{ padding: 34px 0 44px; }
  .small{ font-size: 0.88rem; }
}

@media (min-width: 640px){
  .foot{
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .foot-legal{ text-align: right; }
  .foot-legal .small{ max-width: 52ch; margin-left: auto; }
}

/* Responsive */
@media (min-width: 860px){
  .nav-inner{ flex-wrap: nowrap; }
  .nav-links{
    flex: 0 0 auto;
    justify-content: flex-start;
    order: 0;
  }
  .hero-grid{ grid-template-columns: 1.1fr 0.9fr; }
  .hero-copy{ text-align: left; justify-items: start; }
  .hero-actions{ justify-content: flex-start; }
  .story{ grid-template-columns: 1fr 1fr; }
  .story.reverse .story-media{ order: 2; }
  .icon-grid{ grid-template-columns: 1fr 1fr; }
  .grid{ grid-template-columns: 1fr 1fr; }
  .span-2{ grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce){
  html:focus-within{ scroll-behavior: auto; }
  *{ transition: none !important; animation: none !important; }
}

/* Full-screen image viewer (tap inventory image to enlarge) */
.image-viewer{
  position: fixed;
  inset: 0;
  z-index: 1000;
}

.image-viewer[hidden]{
  display: none;
}

.image-viewer__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(11,15,22,0.72);
  backdrop-filter: blur(6px);
}

.image-viewer__content{
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  touch-action: pan-y;
}

.image-viewer__img{
  max-width: min(980px, 96vw);
  max-height: min(86vh, 860px);
  width: auto;
  height: auto;
  border-radius: 22px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(255,255,255,0.20);
  box-shadow: 0 22px 60px rgba(0,0,0,0.22);
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

@media (max-width: 640px){
  .image-viewer__content{ padding: 12px; }
  .image-viewer__img{ border-radius: 18px; }
}