<!DOCTYPE html>
<html>
<head>
<title>Smartphone product website template</title>
</head>
<body>

<header class="gravity-nav">
    <a class="gravity-logo" href="#top">
      <span class="gravity-mark">G<span>•</span></span>
      <span>GRAVITY</span>
    </a>

<nav class="gravity-links" id="gravityLinks">
      <a href="#design">Design</a>
      <a href="#camera">Camera</a>
      <a href="#performance">Performance</a>
      <a href="#android">Android</a>
      <a href="#specs">Specifications</a>
    </nav>

<a class="nav-cta" href="#finale">EXPLORE PHONE <span>↗</span></a>

<section class="gravity-hero" id="top">

<div class="hero-content">
      <div class="hero-eyebrow">
        <span class="orange-dot"></span>
        INTRODUCING THE NEXT GENERATION
      </div>

<h1>
        DEFY<br>
        <span>ORDINARY.</span>
      </h1>

<div class="hero-bottom">
        <div>
          <h2>GRAVITY <em>PHONE</em></h2>
          <p>
            Extraordinary power. Limitless creativity.<br>
            An Android experience unlike anything before.
          </p>
        </div>

<a href="#design" class="hero-explore">
          <span>EXPLORE THE EXPERIENCE</span>
          <span class="explore-circle">↓</span>
        </a>
      </div>
    </div>

<div class="hero-vertical">GRAVITY PHONE / 2026 EDITION</div>

</section>

<section class="gravity-intro" id="design">

<div class="section-index">01 — THE DESIGN</div>

<div class="intro-heading reveal">
      <span class="eyebrow">BEYOND THE EXPECTED</span>
      <h2>
        Not just a phone.<br>
        <em>A force of nature.</em>
      </h2>
    </div>

<div class="intro-description reveal">
      <p>
        Designed to challenge everything you expect from a smartphone.
        Precision-engineered materials. Unmistakable presence.
        A design that refuses to blend in.
      </p>
      <div class="intro-symbol">✳</div>
    </div>

</section>

<section class="design-visual full-image-section">
    <div class="design-image"></div>
    <div class="image-darken"></div>

<div class="image-content reveal">
      <span class="eyebrow">CRAFTED TO PERFECTION</span>
      <h2>
        Every detail.<br>
        <em>Intentional.</em>
      </h2>
      <p>
        Sculpted aluminum. Precision glass.
        An iconic camera system built to stand apart.
      </p>
    </div>

<div class="image-bottom-label">
      <span>GRAVITY INDUSTRIAL DESIGN</span>
      <span>01 / 05</span>
    </div>
  </section>

<section class="gravity-colors">

<div class="colors-header reveal">
      <div>
        <span class="eyebrow">PERSONAL EXPRESSION</span>
        <h2>Choose your<br><em>gravity.</em></h2>
      </div>

<p>
        Four distinctive finishes.<br>
        One unmistakable identity.
      </p>
    </div>

<div class="gravity-camera-block">
          <div class="lens lens-one"></div>
          <div class="lens lens-two"></div>
          <div class="lens lens-three"></div>
          <div class="camera-flash"></div>
          <span>200MP / AI OPTICS</span>
        </div>

<div class="render-logo">GRAVITY</div>
        <div class="render-model">G / ONE ULTRA</div>
      </div>

<div class="stage-side-text">DESIGNED TO BE DIFFERENT</div>
    </div>

<div class="color-controls">
      <div class="selected-finish">
        <span>SELECTED FINISH</span>
        <strong id="gravityColorName">Obsidian Black</strong>
      </div>

</section>

<section class="gravity-camera" id="camera">

<div class="camera-intro reveal">
      <span class="section-index">02 — THE CAMERA</span>
      <h2>
        SEE<br>
        <span>BEYOND.</span>
      </h2>
      <p>
        The most ambitious camera system we've ever imagined.
        Every shadow. Every texture. Every extraordinary moment.
      </p>
    </div>

<div class="camera-photo-copy">
        <span>200 MEGAPIXEL MAIN CAMERA</span>
        <h3>Details that<br>defy belief.</h3>
      </div>

<div class="camera-photo-index">GRAVITY OPTICAL SYSTEM / 01</div>
    </div>

<div class="camera-numbers">
      <div>
        <strong>200<span>MP</span></strong>
        <p>MAIN SENSOR</p>
      </div>
      <div>
        <strong>8<span>K</span></strong>
        <p>VIDEO RECORDING</p>
      </div>
      <div>
        <strong>10<span>×</span></strong>
        <p>OPTICAL ZOOM</p>
      </div>
      <div>
        <strong>AI<span>+</span></strong>
        <p>COMPUTATIONAL IMAGING</p>
      </div>
    </div>

<div class="camera-modes">

<div class="mode-heading">
        <span class="eyebrow">EVERY PERSPECTIVE MATTERS</span>
        <h3>One camera system.<br><em>Infinite possibilities.</em></h3>
      </div>

<div class="mode-buttons">
        <button class="mode-btn active" data-mode="portrait">PORTRAIT</button>
        <button class="mode-btn" data-mode="night">NIGHT</button>
        <button class="mode-btn" data-mode="landscape">ULTRA-WIDE</button>
      </div>

<div class="mode-overlay">
          <span id="cameraModeLabel">PORTRAIT MODE</span>
          <h4 id="cameraModeTitle">Every face tells a story.</h4>
          <p id="cameraModeDescription">
            Beautiful depth, natural skin tones, and professional-looking portraits.
          </p>
        </div>
      </div>

</div>

<div class="photo-disclaimer">
      Illustrative photography. Images are not captured with a Gravity Phone.
    </div>

</section>

<section class="gravity-performance" id="performance">

<div class="performance-content reveal">
      <span class="section-index">03 — PERFORMANCE</span>

<h2>
        FASTER<br>
        THAN <em>FAST.</em>
      </h2>

<p>
        From instant app launches to effortless multitasking,
        Gravity Phone delivers the speed to keep your world moving.
      </p>

<div class="performance-features">
        <div>
          <strong>5G+</strong>
          <span>ULTRA-FAST CONNECTIVITY</span>
        </div>
        <div>
          <strong>144Hz</strong>
          <span>FLUID AMOLED DISPLAY</span>
        </div>
        <div>
          <strong>16GB</strong>
          <span>HIGH-SPEED MEMORY</span>
        </div>
      </div>

</div>

</section>

<section class="gravity-browsing">

<div class="browsing-copy reveal">
      <span class="eyebrow">BUILT FOR THE CONNECTED WORLD</span>
      <h2>
        The internet.<br>
        <em>Without waiting.</em>
      </h2>
      <p>
        Experience responsive browsing, seamless streaming,
        and effortless multitasking with next-generation
        connectivity and intelligent performance optimization.
      </p>

<div class="browsing-stats">
        <div>
          <strong>Wi-Fi 7</strong>
          <span>NEXT-GEN WIRELESS</span>
        </div>
        <div>
          <strong>5G</strong>
          <span>ULTRA-FAST MOBILE DATA</span>
        </div>
      </div>
    </div>

<div class="browsing-image">
      <img
        src="https://images.unsplash.com/photo-1610945265064-0e34e5519bbf?w=1400&q=85"
        alt="Android smartphone with modern display"
      >
      <div class="browsing-image-caption">SPEED WITHOUT COMPROMISE.</div>
    </div>

</section>

<section class="gravity-android" id="android">

<div class="android-heading reveal">
      <span class="section-index">04 — THE EXPERIENCE</span>
      <h2>
        ANDROID.<br>
        <em>UNLEASHED.</em>
      </h2>
      <p>
        Open possibilities. Intelligent experiences.
        Designed around the way you live.
      </p>
    </div>

<div class="android-feature feature-ai">
        <div class="feature-background ai-background"></div>
        <div class="feature-content">
          <span>01 / INTELLIGENCE</span>
          <h3>AI that moves<br>with you.</h3>
          <p>Smart summaries, creative assistance, and contextual suggestions.</p>
        </div>
        <div class="ai-orb">✳</div>
      </div>

<div class="android-feature feature-display">
        <div class="feature-background display-background"></div>
        <div class="feature-content">
          <span>02 / DISPLAY</span>
          <h3>Brilliant from<br>every angle.</h3>
          <p>6.9-inch AMOLED. Vivid color. Ultra-smooth scrolling.</p>
        </div>
      </div>

<div class="android-feature feature-security">
        <div class="feature-content">
          <span>03 / SECURITY</span>
          <h3>Your privacy.<br>Your control.</h3>
          <p>Advanced Android privacy features and biometric protection.</p>
        </div>
        <div class="security-art">◎</div>
      </div>

<div class="android-feature feature-battery">
        <div class="feature-content">
          <span>04 / BATTERY</span>
          <h3>Power through<br>everything.</h3>
          <p>5,500mAh battery with ultra-fast charging technology.</p>
        </div>
        <div class="battery-art">
          <div class="battery-energy"></div>
          <strong>100%</strong>
        </div>
      </div>

</div>

</section>

<section class="gravity-specs" id="specs">

<div class="specs-heading reveal">
      <span class="eyebrow">THE DETAILS</span>
      <h2>EVERYTHING<br><em>YOU NEED.</em></h2>
    </div>

<div class="specs-list">
      <div class="spec-row">
        <span>DISPLAY</span>
        <strong>6.9" AMOLED / 144Hz</strong>
      </div>
      <div class="spec-row">
        <span>PROCESSOR</span>
        <strong>Gravity G1 Ultra / 3nm</strong>
      </div>
      <div class="spec-row">
        <span>CAMERA</span>
        <strong>200MP + 50MP + 50MP</strong>
      </div>
      <div class="spec-row">
        <span>MEMORY</span>
        <strong>16GB RAM</strong>
      </div>
      <div class="spec-row">
        <span>STORAGE</span>
        <strong>256GB / 512GB / 1TB</strong>
      </div>
      <div class="spec-row">
        <span>BATTERY</span>
        <strong>5,500mAh / 100W Charging</strong>
      </div>
      <div class="spec-row">
        <span>CONNECTIVITY</span>
        <strong>5G / Wi-Fi 7 / Bluetooth</strong>
      </div>
      <div class="spec-row">
        <span>OPERATING SYSTEM</span>
        <strong>Android</strong>
      </div>
    </div>

</section>

<section class="gravity-finale" id="finale">
    <div class="finale-image"></div>
    <div class="finale-shade"></div>

<div class="finale-content reveal">
      <span class="eyebrow">THE NEXT CHAPTER STARTS HERE</span>
      <h2>
        FEEL THE<br>
        <em>GRAVITY.</em>
      </h2>
      <p>Everything changes when you stop following the ordinary.</p>
      <a href="#top" class="finale-button">DISCOVER AGAIN <span>↗</span></a>
    </div>
  </section>

<footer class="gravity-footer">
    <div class="footer-logo">GRAVITY<span>•</span></div>
    <div class="footer-center">ENGINEERED TO DEFY ORDINARY.</div>
    <div class="footer-right">© 2026 GRAVITY CONCEPT</div>
  </footer>

</div>

</body>
</html>

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

:root {
  --black: #08090b;
  --dark: #101115;
  --dark2: #181a20;
  --white: #f5f5f3;
  --muted: #9b9da5;
  --orange: #ff6b35;
  --violet: #8d75d8;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: 'Inter', sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

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

.gravity-site {
  width: 100%;
  overflow: hidden;
  background: var(--black);
}

.gravity-site h1,
.gravity-site h2,
.gravity-site h3,
.gravity-site h4 {
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -.065em;
}

.gravity-site em {
  font-style: normal;
  color: var(--orange);
}

/* NAVIGATION */

.gravity-nav {
  height: 86px;
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 30;
  background: #08090bee;
  border-bottom: 1px solid #ffffff18;
}

.gravity-logo {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 3px;
}

.gravity-mark {
  width: 40px;
  height: 40px;
  border: 2px solid var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -4px;
}

.gravity-mark span {
  color: var(--orange);
}

.gravity-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.gravity-links a {
  font-size: 12px;
  font-weight: 600;
  color: #c6c6ca;
  transition: .2s;
}

.gravity-links a:hover {
  color: var(--orange);
}

.nav-cta {
  padding: 14px 20px;
  border: 1px solid #ffffff40;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
}

.nav-cta span {
  margin-left: 20px;
  color: var(--orange);
}

.mobile-menu {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
}

.mobile-menu span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  margin: 6px auto;
}

/* HERO */

.gravity-hero {
  min-height: 830px;
  height: calc(100vh - 86px);
  position: relative;
  background: #14161b;
  overflow: hidden;
}

.hero-photo {
  position: absolute;
  inset: 0;
  background-image:
    url('https://images.unsplash.com/photo-1610945265064-0e34e5519bbf?w=2000&q=90');
  background-position: center center;
  background-size: cover;
  transform: scale(1.04);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #050609ef 0%, #050609b0 42%, #05060930 100%),
    linear-gradient(0deg, #050609e8 0%, transparent 45%);
}

.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8% 7%;
}

.hero-eyebrow,
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.orange-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 15px var(--orange);
}

.gravity-hero h1 {
  font-size: clamp(90px, 12vw, 210px);
  line-height: .85;
  margin: 40px 0 45px;
  font-weight: 700;
}

.gravity-hero h1 span {
  color: transparent;
  -webkit-text-stroke: 2px #ffffff;
}

.hero-divider {
  width: 100%;
  height: 1px;
  background: #ffffff50;
}

.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-top: 35px;
}

.hero-bottom h2 {
  font-size: 31px;
  margin: 0 0 15px;
  letter-spacing: -1px;
}

.hero-bottom p {
  color: #c4c5c7;
  line-height: 1.9;
  font-size: 14px;
}

.hero-explore {
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  white-space: nowrap;
}

.explore-circle {
  width: 55px;
  height: 55px;
  border: 1px solid #ffffff80;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 25px;
}

.hero-vertical {
  position: absolute;
  z-index: 3;
  right: 25px;
  top: 35%;
  writing-mode: vertical-rl;
  font-size: 10px;
  letter-spacing: 3px;
  color: #ffffff90;
}

/* INTRO */

.gravity-intro {
  padding: 140px 8%;
  background: var(--black);
}

.section-index {
  color: var(--orange);
  font-size: 11px;
  letter-spacing: 3px;
  font-weight: 700;
}

.intro-heading {
  margin-top: 60px;
}

.intro-heading h2 {
  font-size: clamp(65px, 8vw, 135px);
  line-height: 1;
  margin: 25px 0;
}

.intro-description {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
  margin-top: 70px;
  padding-top: 40px;
  border-top: 1px solid #ffffff25;
}

.intro-description p {
  max-width: 620px;
  font-size: 19px;
  line-height: 1.9;
  color: #a8a9ae;
}

.intro-symbol {
  font-size: 100px;
  color: var(--orange);
}

/* FULL BLEED IMAGES */

.full-image-section {
  min-height: 800px;
  position: relative;
  overflow: hidden;
}

.design-image {
  position: absolute;
  inset: 0;
  background-image:
    url('https://images.unsplash.com/photo-1592750475338-74b7b21085ab?w=2000&q=90');
  background-position: center;
  background-size: cover;
  filter: saturate(.75);
}

.image-darken {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #070809dc, #07080935);
}

.image-content {
  position: relative;
  z-index: 2;
  padding: 190px 8%;
}

.image-content h2 {
  font-size: clamp(70px, 8vw, 130px);
  line-height: 1;
  margin: 35px 0;
}

.image-content p {
  max-width: 430px;
  font-size: 15px;
  line-height: 1.9;
  color: #d4d4d6;
}

.image-bottom-label {
  position: absolute;
  bottom: 35px;
  left: 8%;
  right: 8%;
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 2px;
}

/* COLORS */

.gravity-colors {
  padding: 150px 8% 100px;
  background: #121319;
}

.colors-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
}

.colors-header h2 {
  font-size: clamp(60px, 7vw, 110px);
  line-height: 1;
  margin: 25px 0 0;
}

.colors-header > p {
  color: #aaaab3;
  line-height: 1.9;
}

.color-stage {
  height: 680px;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse at center, #343341 0%, #171820 40%, #0d0e12 75%);
  border: 1px solid #ffffff15;
}

.stage-glow {
  position: absolute;
  width: 570px;
  height: 570px;
  border: 1px solid #ffffff15;
  border-radius: 50%;
  box-shadow:
    0 0 0 90px #ffffff05,
    0 0 0 180px #ffffff03;
}

.gravity-phone-render {
  position: relative;
  width: 270px;
  height: 550px;
  border: 8px solid #3b3e43;
  border-radius: 43px;
  background: linear-gradient(135deg, #595d65, #1b1d23 60%, #484b52);
  box-shadow: 40px 50px 80px #0009;
  transform: rotate(-13deg);
  transition: background .4s, transform .4s;
}

.gravity-phone-render:hover {
  transform: rotate(-8deg) translateY(-12px);
}

.phone-top-glow {
  position: absolute;
  inset: 0;
  border-radius: 35px;
  background: linear-gradient(110deg, #ffffff22, transparent 40%);
}

.gravity-camera-block {
  position: absolute;
  top: 26px;
  left: 24px;
  width: 148px;
  height: 166px;
  border-radius: 29px;
  background: #17191f;
  border: 2px solid #646771;
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.lens {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 6px solid #686d79;
  background:
    radial-gradient(circle at 35% 35%, #55748d, #080b12 45%, #191d28 70%);
  box-shadow: inset 0 0 8px #000;
}

.camera-flash {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff1b8;
  align-self: center;
  justify-self: center;
}

.gravity-camera-block > span {
  position: absolute;
  bottom: 8px;
  left: 15px;
  font-size: 7px;
  letter-spacing: 1px;
  color: #a8aab0;
}

.render-logo {
  position: absolute;
  bottom: 75px;
  width: 100%;
  text-align: center;
  font-size: 23px;
  font-weight: 800;
  letter-spacing: 6px;
  color: #ffffff90;
}

.render-model {
  position: absolute;
  bottom: 45px;
  width: 100%;
  text-align: center;
  font-size: 9px;
  letter-spacing: 3px;
  color: #ffffff60;
}

.stage-side-text {
  position: absolute;
  right: 30px;
  bottom: 30px;
  font-size: 10px;
  letter-spacing: 3px;
  color: #777985;
}

.color-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 35px 0;
  gap: 25px;
}

.selected-finish span {
  display: block;
  font-size: 10px;
  letter-spacing: 2px;
  color: #858691;
}

.selected-finish strong {
  display: block;
  margin-top: 10px;
  font-size: 22px;
}

.color-swatches {
  display: flex;
  gap: 16px;
}

.gravity-swatch {
  width: 44px;
  height: 44px;
  border: 3px solid #303139;
  border-radius: 50%;
  background: var(--swatch);
  transition: .2s;
}

.gravity-swatch.active {
  border-color: var(--orange);
  transform: scale(1.12);
}

/* CAMERA */

.gravity-camera {
  padding: 150px 0 100px;
  background: #08090b;
}

.camera-intro {
  padding: 0 8% 90px;
}

.camera-intro h2 {
  font-size: clamp(90px, 12vw, 200px);
  line-height: .85;
  margin: 40px 0;
}

.camera-intro h2 span {
  color: transparent;
  -webkit-text-stroke: 2px white;
}

.camera-intro p {
  max-width: 550px;
  color: #a5a6ad;
  font-size: 17px;
  line-height: 1.9;
}

.camera-full-photo {
  position: relative;
  height: 800px;
  overflow: hidden;
}

.camera-photo-bg {
  position: absolute;
  inset: 0;
  background-image:
    url('https://images.unsplash.com/photo-1470770841072-f978cf4d019e?w=2000&q=90');
  background-size: cover;
  background-position: center;
}

.camera-photo-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #000b, transparent 65%);
}

.camera-photo-copy {
  position: absolute;
  bottom: 90px;
  left: 8%;
}

.camera-photo-copy > span {
  font-size: 11px;
  letter-spacing: 3px;
}

.camera-photo-copy h3 {
  font-size: clamp(55px, 7vw, 110px);
  line-height: 1;
  margin: 25px 0;
}

.camera-photo-index {
  position: absolute;
  right: 8%;
  bottom: 35px;
  font-size: 10px;
  letter-spacing: 2px;
}

.camera-numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  padding: 100px 8%;
}

.camera-numbers strong {
  font-size: clamp(55px, 6vw, 100px);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -6px;
}

.camera-numbers strong span {
  font-size: .35em;
  letter-spacing: 0;
  color: var(--orange);
}

.camera-numbers p {
  font-size: 10px;
  letter-spacing: 2px;
  color: #92939c;
}

.camera-modes {
  padding: 60px 8%;
}

.mode-heading h3 {
  font-size: clamp(45px, 5vw, 85px);
  line-height: 1.1;
  margin: 25px 0 45px;
}

.mode-buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 25px;
}

.mode-btn {
  padding: 15px 25px;
  border: 1px solid #ffffff30;
  border-radius: 4px;
  background: transparent;
  color: white;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}

.mode-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: #111;
}

.mode-showcase {
  height: 620px;
  position: relative;
  overflow: hidden;
  background: #202027;
}

.mode-showcase img {
  transition: opacity .3s;
}

.mode-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 90px 50px 45px;
  background: linear-gradient(0deg, #000d, transparent);
}

.mode-overlay span {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--orange);
}

.mode-overlay h4 {
  font-size: clamp(30px, 4vw, 60px);
  margin: 15px 0;
}

.mode-overlay p {
  max-width: 480px;
  color: #ddd;
  line-height: 1.8;
}

.photo-disclaimer {
  padding: 20px 8%;
  color: #747680;
  font-size: 11px;
}

/* PERFORMANCE */

.gravity-performance {
  min-height: 850px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.performance-background {
  position: absolute;
  inset: 0;
  background-image:
    url('https://images.unsplash.com/photo-1518770660439-4636190af475?w=2000&q=90');
  background-size: cover;
  background-position: center;
}

.performance-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #050609f5, #05060970);
}

.performance-content {
  position: relative;
  z-index: 2;
  padding: 120px 8%;
  width: 100%;
}

.performance-content h2 {
  font-size: clamp(85px, 11vw, 180px);
  line-height: .9;
  margin: 40px 0;
}

.performance-content > p {
  max-width: 520px;
  font-size: 17px;
  line-height: 1.9;
  color: #c3c3ca;
}

.performance-features {
  display: flex;
  gap: 65px;
  flex-wrap: wrap;
  margin-top: 80px;
}

.performance-features strong {
  display: block;
  font-size: 60px;
  font-family: 'Space Grotesk', sans-serif;
}

.performance-features span {
  display: block;
  margin-top: 12px;
  font-size: 10px;
  letter-spacing: 2px;
  color: #a5a6af;
}

/* BROWSING */

.gravity-browsing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 800px;
  background: #15161b;
}

.browsing-copy {
  padding: 150px 12%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.browsing-copy h2 {
  font-size: clamp(55px, 6vw, 105px);
  line-height: 1.05;
  margin: 35px 0;
}

.browsing-copy > p {
  max-width: 450px;
  color: #a5a6ae;
  line-height: 1.9;
}

.browsing-stats {
  display: flex;
  gap: 50px;
  margin-top: 65px;
}

.browsing-stats strong {
  display: block;
  font-size: 40px;
}

.browsing-stats span {
  display: block;
  margin-top: 12px;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: #888a94;
}

.browsing-image {
  position: relative;
  min-height: 700px;
  overflow: hidden;
}

.browsing-image-caption {
  position: absolute;
  bottom: 35px;
  left: 35px;
  font-size: 11px;
  letter-spacing: 2px;
}

/* ANDROID */

.gravity-android {
  padding: 150px 5%;
  background: #0c0d10;
}

.android-heading {
  padding: 0 3% 90px;
}

.android-heading h2 {
  font-size: clamp(85px, 11vw, 180px);
  line-height: .9;
  margin: 40px 0;
}

.android-heading p {
  max-width: 520px;
  color: #a7a8ae;
  font-size: 17px;
  line-height: 1.9;
}

.android-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.android-feature {
  min-height: 610px;
  position: relative;
  padding: 50px;
  overflow: hidden;
  background: #1b1c23;
}

.feature-background {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.ai-background {
  background:
    radial-gradient(circle at 70% 70%, #6653a5, transparent 45%),
    radial-gradient(circle at 30% 20%, #333e78, transparent 50%),
    #191a2d;
}

.display-background {
  background-image:
    linear-gradient(0deg, #000d, transparent 75%),
    url('https://images.unsplash.com/photo-1610945265064-0e34e5519bbf?w=1200&q=85');
}

.feature-content {
  position: relative;
  z-index: 2;
}

.feature-content > span {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--orange);
}

.feature-content h3 {
  font-size: clamp(40px, 4vw, 65px);
  line-height: 1.05;
  margin: 25px 0;
}

.feature-content p {
  max-width: 350px;
  color: #b0b1bb;
  line-height: 1.8;
  font-size: 14px;
}

.ai-orb {
  position: absolute;
  right: 12%;
  bottom: 3%;
  font-size: 230px;
  color: #b8a4ff;
  text-shadow: 0 0 80px #9c83ff;
  animation: orbFloat 5s ease-in-out infinite;
}

@keyframes orbFloat {
  50% { transform: translateY(-25px) rotate(20deg); }
}

.feature-security {
  background: #20252a;
}

.security-art {
  position: absolute;
  right: 10%;
  bottom: 0;
  font-size: 350px;
  color: #ffffff15;
  line-height: 1;
}

.feature-battery {
  background: #272018;
}

.battery-art {
  position: absolute;
  left: 50%;
  bottom: 80px;
  transform: translateX(-50%);
  width: 280px;
  height: 140px;
  border: 12px solid #e9e4da;
  border-radius: 25px;
  display: grid;
  place-items: center;
}

.battery-art::after {
  content: "";
  position: absolute;
  right: -28px;
  width: 15px;
  height: 50px;
  background: #e9e4da;
  border-radius: 0 8px 8px 0;
}

.battery-energy {
  position: absolute;
  inset: 8px;
  background: var(--orange);
  border-radius: 10px;
}

.battery-art strong {
  position: relative;
  z-index: 2;
  font-size: 38px;
  color: #111;
}

/* SPECS */

.gravity-specs {
  padding: 150px 8%;
  background: #15161b;
}

.specs-heading h2 {
  font-size: clamp(65px, 8vw, 130px);
  line-height: .95;
  margin: 30px 0 90px;
}

.spec-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  padding: 32px 0;
  border-bottom: 1px solid #ffffff20;
}

.spec-row span {
  font-size: 11px;
  letter-spacing: 2px;
  color: #888a95;
}

.spec-row strong {
  font-size: clamp(17px, 2vw, 28px);
  font-weight: 500;
}

/* FINALE */

.gravity-finale {
  position: relative;
  min-height: 850px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.finale-image {
  position: absolute;
  inset: 0;
  background-image:
    url('https://images.unsplash.com/photo-1610945265064-0e34e5519bbf?w=2000&q=90');
  background-size: cover;
  background-position: center;
}

.finale-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #050609ed, #05060945);
}

.finale-content {
  position: relative;
  z-index: 2;
  padding: 100px 8%;
}

.finale-content h2 {
  font-size: clamp(85px, 12vw, 190px);
  line-height: .9;
  margin: 35px 0;
}

.finale-content p {
  color: #c4c4ca;
  line-height: 1.9;
}

.finale-button {
  display: inline-flex;
  gap: 50px;
  align-items: center;
  padding: 20px 27px;
  margin-top: 35px;
  background: var(--orange);
  color: #111;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

/* FOOTER */

.gravity-footer {
  padding: 55px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  background: #050506;
}

.footer-logo {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -2px;
}

.footer-logo span {
  color: var(--orange);
}

.footer-center,
.footer-right {
  font-size: 10px;
  letter-spacing: 2px;
  color: #888a91;
}

/* REVEALS */

.reveal {
  opacity: 0;
  transform: translateY(45px);
  transition: opacity .9s ease, transform .9s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */

@media (max-width: 1100px) {
  .gravity-links {
    gap: 18px;
  }

.gravity-hero h1 {
    font-size: 110px;
  }

.gravity-phone-render {
    transform: rotate(-10deg) scale(.9);
  }
}

@media (max-width: 850px) {
  .gravity-links {
    display: none;
    position: absolute;
    top: 86px;
    left: 0;
    right: 0;
    background: #101115;
    padding: 30px;
    flex-direction: column;
    align-items: flex-start;
  }

.gravity-links.open {
    display: flex;
  }

.mobile-menu {
    display: block;
  }

.nav-cta {
    margin-left: auto;
    margin-right: 20px;
  }

.gravity-hero {
    min-height: 720px;
  }

.gravity-hero h1 {
    font-size: 90px;
  }

.colors-header,
  .intro-description {
    flex-direction: column;
    align-items: flex-start;
  }

.gravity-browsing {
    grid-template-columns: 1fr;
  }

.browsing-copy {
    padding: 100px 8%;
  }

.browsing-image {
    min-height: 550px;
  }

.android-feature {
    padding: 30px;
  }
}

@media (max-width: 650px) {
  .gravity-nav {
    height: 75px;
  }

.gravity-logo {
    font-size: 15px;
  }

.nav-cta {
    display: none;
  }

.gravity-hero {
    min-height: 680px;
    height: auto;
  }

.hero-content {
    padding: 100px 6% 65px;
    position: relative;
  }

.gravity-hero h1 {
    font-size: clamp(55px, 13vw, 85px);
  }

.hero-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

.hero-vertical {
    display: none;
  }

.gravity-intro,
  .gravity-colors,
  .gravity-specs {
    padding: 90px 6%;
  }

.intro-heading h2,
  .colors-header h2,
  .image-content h2,
  .specs-heading h2 {
    font-size: 55px;
  }

.full-image-section {
    min-height: 650px;
  }

.image-content {
    padding: 130px 6%;
  }

.color-stage {
    height: 550px;
  }

.gravity-phone-render {
    transform: rotate(-10deg) scale(.75);
  }

.color-controls {
    flex-direction: column;
    align-items: flex-start;
  }

.gravity-camera {
    padding-top: 90px;
  }

.camera-intro {
    padding: 0 6% 60px;
  }

.camera-intro h2,
  .performance-content h2,
  .android-heading h2,
  .finale-content h2 {
    font-size: clamp(65px, 14vw, 100px);
  }

.camera-full-photo {
    height: 600px;
  }

.camera-photo-copy {
    left: 6%;
    bottom: 80px;
  }

.camera-photo-copy h3 {
    font-size: 55px;
  }

.camera-numbers {
    grid-template-columns: repeat(2, 1fr);
    padding: 65px 6%;
  }

.camera-modes {
    padding: 40px 6%;
  }

.mode-buttons {
    flex-wrap: wrap;
  }

.mode-btn {
    padding: 13px 16px;
  }

.mode-showcase {
    height: 500px;
  }

.mode-overlay {
    padding: 60px 25px 25px;
  }

.gravity-performance {
    min-height: 750px;
  }

.performance-content {
    padding: 100px 6%;
  }

.performance-features {
    gap: 30px;
  }

.performance-features strong {
    font-size: 43px;
  }

.browsing-copy h2 {
    font-size: 55px;
  }

.gravity-android {
    padding: 90px 6%;
  }

.android-heading {
    padding: 0 0 60px;
  }

.android-grid {
    grid-template-columns: 1fr;
  }

.android-feature {
    min-height: 520px;
  }

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

.gravity-finale {
    min-height: 750px;
  }

.finale-content {
    padding: 100px 6%;
  }

.gravity-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }

.ai-orb {
    animation: none;
  }
}

(function () {

var root = document.getElementById("gravitySite");

if (!root) return;

// MOBILE NAVIGATION

var menuButton = document.getElementById("gravityMenu");
  var navigation = document.getElementById("gravityLinks");

if (menuButton && navigation) {

menuButton.addEventListener("click", function () {

var isOpen = navigation.classList.toggle("open");

menuButton.setAttribute(
        "aria-expanded",
        isOpen ? "true" : "false"
      );

});

navigation.querySelectorAll("a").forEach(function (link) {

link.addEventListener("click", function () {

navigation.classList.remove("open");

menuButton.setAttribute("aria-expanded", "false");

});

}

// COLOR SELECTOR

var finishes = {

black: {
      name: "Obsidian Black",
      background:
        "linear-gradient(135deg, #595d65, #1b1d23 60%, #484b52)"
    },

titanium: {
      name: "Titanium Silver",
      background:
        "linear-gradient(135deg, #d9dbde, #81868d 60%, #c4c7cc)"
    },

violet: {
      name: "Cosmic Violet",
      background:
        "linear-gradient(135deg, #a99ac6, #51456c 60%, #80739e)"
    },

orange: {
      name: "Solar Orange",
      background:
        "linear-gradient(135deg, #e8a076, #8b402b 60%, #c8754b)"
    }

};

var swatches = root.querySelectorAll(".gravity-swatch");

var phoneRender = document.getElementById("gravityPhoneRender");
  var colorName = document.getElementById("gravityColorName");

swatches.forEach(function (button) {

button.addEventListener("click", function () {

var finish = button.getAttribute("data-finish");

if (!finishes[finish]) return;

swatches.forEach(function (item) {
        item.classList.remove("active");
      });

button.classList.add("active");

phoneRender.style.background = finishes[finish].background;

colorName.textContent = finishes[finish].name;

});

// CAMERA MODES

var cameraModes = {

portrait: {
      image:
        "https://images.unsplash.com/photo-1534528741775-53994a69daeb?w=1400&q=85",
      label: "PORTRAIT MODE",
      title: "Every face tells a story.",
      description:
        "Beautiful depth, natural skin tones, and professional-looking portraits."
    },

night: {
      image:
        "https://images.unsplash.com/photo-1519681393784-d120267933ba?w=1400&q=85",
      label: "NIGHT PHOTOGRAPHY",
      title: "Own the darkness.",
      description:
        "Capture beautiful detail, atmosphere, and color after sunset."
    },

landscape: {
      image:
        "https://images.unsplash.com/photo-1470770841072-f978cf4d019e?w=1400&q=85",
      label: "ULTRA-WIDE CAMERA",
      title: "See the bigger picture.",
      description:
        "Expansive landscapes and breathtaking scenes with remarkable clarity."
    }

};

var modeButtons = root.querySelectorAll(".mode-btn");

var modeImage = document.getElementById("cameraModeImage");
  var modeLabel = document.getElementById("cameraModeLabel");
  var modeTitle = document.getElementById("cameraModeTitle");
  var modeDescription = document.getElementById("cameraModeDescription");

modeButtons.forEach(function (button) {

button.addEventListener("click", function () {

var mode = button.getAttribute("data-mode");
      var settings = cameraModes[mode];

if (!settings) return;

modeButtons.forEach(function (item) {
        item.classList.remove("active");
      });

button.classList.add("active");

modeImage.src = settings.image;
      modeLabel.textContent = settings.label;
      modeTitle.textContent = settings.title;
      modeDescription.textContent = settings.description;

});

// SCROLL REVEALS

var revealElements = root.querySelectorAll(".reveal");

if (
    "IntersectionObserver" in window &&
    !window.matchMedia("(prefers-reduced-motion: reduce)").matches
  ) {

var observer = new IntersectionObserver(function (entries) {

entries.forEach(function (entry) {

if (entry.isIntersecting) {

entry.target.classList.add("visible");
          observer.unobserve(entry.target);

}

});

}, {
      threshold: 0.08
    });

revealElements.forEach(function (element) {
      observer.observe(element);
    });

} else {

revealElements.forEach(function (element) {
      element.classList.add("visible");
    });

}

// SMOOTH NAVIGATION

root.querySelectorAll('a[href^="#"]').forEach(function (link) {

link.addEventListener("click", function (event) {

var selector = link.getAttribute("href");

if (!selector || selector === "#") return;

var target = root.querySelector(selector);

if (!target) return;

event.preventDefault();

target.scrollIntoView({
        behavior: "smooth",
        block: "start"
      });

});

})();

Liveweave: Generative AI Web Editor & HTML/CSS/JS Playground