:root {
  --orange: #f46a17;
  --ink: #1b1b1b;
  --muted: #666;
  --soft: #f7f7f7;
  --dark: #000102;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--ink); font-family: Calibri, "Segoe UI", Arial, sans-serif; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid rgba(20, 20, 20, .12);
  box-shadow: 0 5px 20px rgba(0, 0, 0, .08);
  backdrop-filter: blur(14px);
}
.header-inner {
  width: min(100%, 1920px);
  min-height: 112px;
  margin-inline: auto;
  padding: 1.25rem clamp(1.5rem, 3vw, 3.5rem);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 9rem);
}
.brand {
  display: inline-flex;
  align-items: center;
  color: #080808;
  text-decoration: none;
  white-space: nowrap;
}
.brand img {
  width: auto;
  height: clamp(1.75rem, 1.8vw, 2.15rem);
  max-width: none;
  object-fit: contain;
}
.main-menu {
  width: 100%;
  margin-left: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  gap: clamp(1.25rem, 4vw, 5rem);
}
.main-menu a {
  position: relative;
  padding: .8rem .5rem;
  color: #090909;
  font-family: Calibri, "Segoe UI", Arial, sans-serif;
  font-size: clamp(1.35rem, 1.75vw, 2rem);
  font-weight: 700;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  letter-spacing: .015em;
  text-shadow: 0 3px 5px rgba(0, 0, 0, .24);
  transition: color .22s ease;
}
.main-menu a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: .2rem;
  width: 0;
  height: 3px;
  border-radius: 999px;
  background: var(--orange);
  transform: translateX(-50%);
  transition: width .22s ease;
}
.main-menu a:hover,
.main-menu a:focus-visible { color: var(--orange); }
.main-menu a:hover::after,
.main-menu a:focus-visible::after { width: 44px; }
.menu-toggle {
  display: none;
  width: 48px;
  height: 44px;
  padding: 10px;
  border: 0;
  border-radius: 10px;
  background: #f5f5f5;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 3px;
  margin: 4px 0;
  border-radius: 999px;
  background: #111;
}
h2 { font-size: clamp(2rem, 3vw, 3.6rem); line-height: 1.08; letter-spacing: -.035em; }
h3 { font-size: clamp(1.1rem, 1.35vw, 1.55rem); }
p { font-size: clamp(.98rem, 1.05vw, 1.25rem); line-height: 1.58; color: var(--muted); }
.page-width { width: min(73%, 1400px); margin-inline: auto; }
.light-section, .display-section, .ai-section, .readability-section, .talkback-section, .everyday-section, .specs-section { padding-block: clamp(5rem, 8vw, 9.5rem); }
.copy-block h2 { margin-bottom: 1.6rem; }
.copy-block h3 { margin-top: 3rem; margin-bottom: .75rem; }
.center-copy { max-width: 930px; margin-inline: auto; text-align: center; }
.center-copy p { margin-top: 1.5rem; }

.hero { position: relative; overflow: hidden; background: #ff7a1a; }
.hero > img { width: 100%; min-height: 560px; object-fit: cover; }
.hero-copy { position: absolute; inset: 5.3% 0 auto; }
.product-name { color: #111; font-size: clamp(1.25rem, 1.55vw, 1.875rem); font-weight: 700; }
.hero h1 { margin-top: 4.5rem; font-size: clamp(2.65rem, 3.2vw, 3.9rem); line-height: 1; font-style: italic; letter-spacing: -.045em; }
.hero .lead { margin-top: 1.7rem; max-width: 630px; color: #222; font-size: clamp(1rem, 1.25vw, 1.5rem); }

.divider { min-height: clamp(220px, 31vw, 590px); display: grid; place-items: center; padding: 4rem 1.5rem; text-align: center; background: #fff url('assets/flat3cmini/sect-bg.webp') center/cover no-repeat; }
.divider h2 { font-size: clamp(3rem, 4.7vw, 5.6rem); font-weight: 800; line-height: 1.08; letter-spacing: -.04em; }
.divider-dark { background-color: #050505; color: #fff; }

.intro-grid { display: grid; grid-template-columns: 1fr minmax(280px, 30vw); gap: 4rem; align-items: center; }
.phone-in-hand { width: 100%; }
.lifestyle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; padding-bottom: clamp(4rem, 7vw, 8rem); }
.lifestyle-grid article { overflow: hidden; background: #fff; border-radius: 1.2rem; box-shadow: 0 14px 45px rgba(40, 25, 10, .08); }
.lifestyle-grid img { width: 100%; }
.card-copy { padding: 2rem 2.25rem; }
.card-copy p { margin-top: .5rem; }

.colors-section { padding-block: clamp(5rem, 8vw, 10rem); text-align: center; background: var(--soft); }
.colors-section > h2 { margin-bottom: 4.5rem; }
.color-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.color-grid article { display: flex; flex-direction: column; align-items: center; }
.color-phone { height: min(46vw, 720px); object-fit: contain; }
.color-swatch { width: min(210px, 50%); height: 18px; object-fit: fill; margin-top: 2rem; }
.color-grid h3 { margin-top: 1rem; font-weight: 600; }

.slim-section { display: grid; grid-template-columns: 1fr 1.05fr; gap: 6vw; align-items: center; padding-block: clamp(5rem, 8vw, 10rem); }
.slim-section > div > p { margin-top: 1.5rem; }
.slim-section > img { width: 100%; }
.two-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.two-stats div { display: flex; flex-direction: column; gap: .45rem; }
.two-stats span { color: #777; }
.two-stats strong { font-size: clamp(2.5rem, 3.3vw, 4rem); color: var(--orange); }
.two-stats small { font-size: .45em; }

.dark-section { background: var(--dark); color: #fff; }
.white-copy p { color: #aaa; }
.camera-section { padding-top: clamp(5rem, 8vw, 9rem); }
.split { display: grid; grid-template-columns: 1fr 43%; gap: 6vw; align-items: center; }
.split > img { width: 100%; }
.split.reverse { grid-template-columns: 39% 1fr; }
.camera-key { padding-top: clamp(4rem, 7vw, 8rem); padding-bottom: clamp(5rem, 9vw, 11rem); }
.record-banner, .image-banner { position: relative; overflow: hidden; }
.record-banner > img, .image-banner > img { width: 100%; }
.record-banner .banner-copy { position: absolute; top: 16%; left: 13.5%; width: min(37%, 630px); color: #fff; }
.banner-copy h2 { margin-bottom: 1.25rem; }
.record-banner .banner-copy p { color: #aaa; }

.power-section { background: #0d0d0d; padding-bottom: clamp(5rem, 8vw, 9rem); }
.power-hero { padding-top: clamp(5rem, 8vw, 9rem); text-align: center; }
.power-hero img { width: 100%; margin-top: 3.5rem; }
.fine-print { margin-top: 1rem; text-align: left; color: #777; font-size: .82rem; }
.saver { margin-top: clamp(5rem, 8vw, 9rem); }
.saver img { border-radius: 1rem; }

.display-section { text-align: center; }
.display-section > img { width: min(90%, 1180px); margin: 4rem auto 2rem; }
.screen-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; }
.screen-stats div { display: flex; align-items: center; justify-content: center; gap: .7rem; min-height: 105px; padding: 1rem; border-radius: .65rem; background: #f5f5f5; }
.screen-stats strong { font-size: clamp(2rem, 3vw, 3.5rem); background: linear-gradient(#ffb17c, #ef6413); background-clip: text; color: transparent; }
.screen-stats span { color: #666; font-size: .92rem; line-height: 1.35; text-align: left; }

.comfort-section { padding-top: clamp(4rem, 7vw, 8rem); }
.eyebrow { color: var(--orange) !important; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.comfort-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 4rem; }
.comfort-grid article { position: relative; min-height: 560px; overflow: hidden; background: #050505; }
.comfort-grid img { width: 100%; height: 100%; object-fit: cover; }
.comfort-grid article div { position: absolute; left: 7%; right: 7%; bottom: 8%; padding: 1.3rem; border-radius: .8rem; background: rgba(0,0,0,.66); color: #fff; backdrop-filter: blur(7px); }
.comfort-grid p { margin-top: .45rem; color: #bbb; }

.performance-section { padding-block: clamp(5rem, 8vw, 10rem); }
.performance-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.7rem; align-items: stretch; }
.performance-grid > * { min-height: 430px; border-radius: 1rem; background: #121212; }
.performance-grid img { width: 100%; height: 100%; object-fit: cover; }
.perf-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2rem, 4vw, 5rem); }
.perf-copy p { margin-top: 1.3rem; color: #aaa; }

.ai-section .center-copy { max-width: 980px; }
.ai-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 4rem; text-align: center; }
.ai-grid article { padding: 2rem 1rem; border-radius: 1.2rem; background: #f6f6f6; }
.ai-grid img { width: min(90px, 60%); margin-inline: auto; border-radius: 1.35rem; }
.ai-grid h3 { margin-top: 1rem; }

.readability-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; align-items: center; }
.readability-grid > img { width: 100%; border-radius: 1rem; }
.detail-card { margin-top: 1.5rem; padding: 1.5rem; border-radius: .9rem; box-shadow: 0 3px 15px rgba(80,80,80,.16); }
.detail-card h3 { margin: 0 0 .6rem; }

.talkback-section { padding-top: 0; }
.talkback-grid { display: grid; grid-template-columns: 45% 1fr; gap: 2.5rem; align-items: center; }
.talkback-image { position: relative; }
.talkback-image > img:first-child { width: 100%; }
.voice-icon { position: absolute; top: 6%; right: -12%; width: 34%; }
.talkback-life { width: 100%; margin-top: 2.5rem; border-radius: 1rem; }

.image-banner .banner-copy { position: absolute; z-index: 2; }
.image-banner .dark-text { color: #171717; }
.image-banner .dark-text p { color: #444; }
.call-banner .banner-copy { top: 18%; left: 8%; width: min(38%, 590px); }
.case-banner .banner-copy { top: 25%; left: 11%; width: min(40%, 620px); }
.case-banner h2 span { color: var(--orange); }

.everyday-section { display: grid; grid-template-columns: 1fr 1fr; gap: 5vw; align-items: center; }
.everyday-section img { width: 100%; border-radius: 1rem; }

.specs-section { padding-top: 4rem; }
.specs-section > h2 { margin-bottom: 4rem; text-align: center; }
.spec-table { overflow: hidden; border: 1px solid #e0e0e0; border-radius: .6rem; }
.spec-row { display: grid; grid-template-columns: 28% 1fr; align-items: stretch; }
.spec-row:nth-child(even) { background: #e9e9e9; }
.spec-row strong, .spec-row span { padding: 1.1rem 1.35rem; font-size: clamp(.9rem, 1vw, 1.08rem); line-height: 1.5; }
.spec-row strong { border-right: 1px solid rgba(0,0,0,.07); }

@media (max-width: 1100px) {
  .header-inner { gap: 2rem; }
  .main-menu { gap: 1rem; }
  .page-width { width: min(92%, 980px); }
  .hero-copy { width: 92%; }
  .hero > img { min-height: 500px; object-position: 56% center; }
  .intro-grid, .slim-section { grid-template-columns: 1fr 40%; gap: 2rem; }
  .split { grid-template-columns: 1fr 45%; }
  .performance-grid > * { min-height: 340px; }
}

@media (max-width: 740px) {
  .header-inner {
    position: relative;
    min-height: 76px;
    padding-block: .85rem;
    display: flex;
    justify-content: space-between;
  }
  .brand img { height: 1.8rem; }
  .menu-toggle { display: block; }
  .main-menu {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    width: 100%;
    padding: 1rem 1.5rem 1.4rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: .3rem;
    background: rgba(255, 255, 255, .98);
    border-bottom: 1px solid #e7e7e7;
    box-shadow: 0 16px 30px rgba(0, 0, 0, .12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .main-menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-menu a { padding: .9rem; font-size: 1.35rem; }
  h2 { font-size: clamp(2rem, 9vw, 3rem); }
  p { font-size: .98rem; }
  .page-width { width: 90%; }
  .hero > img { min-height: 590px; object-position: 65% bottom; }
  .hero-copy { top: 6%; }
  .hero h1 { margin-top: 2rem; width: 60%; }
  .hero .lead { width: 54%; line-height: 1.35; }
  .divider { min-height: 250px; }
  .divider h2 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .intro-grid, .slim-section, .split, .split.reverse, .readability-grid, .talkback-grid, .everyday-section { grid-template-columns: 1fr; }
  .intro-grid .phone-in-hand { width: 72%; margin: 0 auto; }
  .lifestyle-grid { grid-template-columns: 1fr; }
  .color-grid { width: 96%; gap: 1rem; }
  .color-phone { height: 64vw; }
  .color-grid h3 { font-size: .95rem; }
  .slim-section > img { grid-row: 1; }
  .camera-section .split, .saver { gap: 2rem; }
  .camera-key img { width: 70%; margin-inline: auto; }
  .record-banner > img { min-height: 520px; object-fit: cover; object-position: 63% center; }
  .record-banner .banner-copy { top: 10%; left: 7%; width: 58%; }
  .power-hero { width: 100%; }
  .power-hero .center-copy, .fine-print { width: 90%; }
  .screen-stats { grid-template-columns: 1fr 1fr; }
  .comfort-grid { grid-template-columns: 1fr; }
  .comfort-grid article { min-height: 460px; }
  .performance-grid { grid-template-columns: 1fr; }
  .performance-grid > * { min-height: auto; }
  .performance-grid img { min-height: 360px; }
  .performance-grid > :nth-child(3) { grid-row: 4; }
  .ai-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .voice-icon { right: 2%; }
  .image-banner > img { min-height: 470px; object-fit: cover; }
  .call-banner > img { object-position: 62% center; }
  .case-banner > img { object-position: 64% center; }
  .call-banner .banner-copy, .case-banner .banner-copy { top: 9%; left: 6%; width: 60%; }
  .spec-row { grid-template-columns: 38% 1fr; }
  .spec-row strong, .spec-row span { padding: .85rem .8rem; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }