/* 
  ShapeMaster Website Design System
  Style: Neo-Brutalism Premium
*/

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

html {
  scroll-behavior: smooth;
}

:root {
  --yellow: #FBBF24;
  --pink: #F472B6;
  --blue: #60A5FA;
  --green: #34D399;
  --bg: #F8F7F2;
  --black: #0a0a0a;
  --white: #ffffff;
  
  --border: 4px solid var(--black);
  --shadow: 8px 8px 0 var(--black);
  --shadow-sm: 4px 4px 0 var(--black);
  --shadow-lg: 12px 12px 0 var(--black);
  
  --font-h: 'Teko', sans-serif;
  --font-b: 'Space Mono', monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg);
  font-family: var(--font-b);
  color: var(--black);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-h);
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1;
}

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

/* --- Layout --- */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 100px 0;
  border-bottom: var(--border);
}

/* --- Navbar --- */

nav {
  background-color: var(--white);
  border-bottom: var(--border);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-h);
  font-size: 32px;
  background-color: var(--black);
  color: var(--yellow);
  padding: 5px 15px;
  border: var(--border);
  box-shadow: var(--shadow-sm);
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 14px;
  transition: 0.2s;
}

.nav-links a:hover {
  color: var(--pink);
}

/* --- Buttons --- */

.btn {
  display: inline-block;
  font-family: var(--font-h);
  font-size: 24px;
  padding: 15px 40px;
  background-color: var(--white);
  border: var(--border);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 var(--black);
}

.btn:active {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0 var(--black);
}

.btn-yellow { background-color: var(--yellow); }
.btn-pink { background-color: var(--pink); }
.btn-blue { background-color: var(--blue); }

/* --- Hero Section --- */

.hero {
  background-color: var(--yellow);
  display: flex;
  align-items: center;
  min-height: 80vh;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--black) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-title {
  font-size: 120px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 20px;
  margin-bottom: 40px;
  max-width: 500px;
  background-color: var(--white);
  padding: 10px;
  border: var(--border);
  box-shadow: var(--shadow-sm);
  display: inline-block;
}

.hero-img-wrap {
  position: relative;
}

.hero-img {
  width: 100%;
  border: var(--border);
  box-shadow: var(--shadow-lg);
  background-color: var(--white);
  animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

/* --- Features Section --- */

.features {
  background-color: var(--bg);
}

.section-title {
  font-size: 60px;
  text-align: center;
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background-color: var(--white);
  border: var(--border);
  box-shadow: var(--shadow);
  padding: 40px;
  transition: 0.3s;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 12px 12px 0 var(--black);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
  display: inline-block;
}

.feature-card h3 {
  font-size: 32px;
  margin-bottom: 15px;
}

/* --- Showcase Section --- */

.showcase {
  background-color: var(--blue);
  color: var(--white);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.showcase-text h2 {
  font-size: 80px;
  margin-bottom: 20px;
  color: var(--black);
  -webkit-text-stroke: 2px var(--white);
}

.mockup-img {
  width: 100%;
  border: var(--border);
  box-shadow: var(--shadow-lg);
}

/* --- How it Works --- */

.steps {
  background-color: var(--pink);
}

.step-card {
  background-color: var(--white);
  border: var(--border);
  box-shadow: var(--shadow);
  padding: 30px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 30px;
}

.step-num {
  font-family: var(--font-h);
  font-size: 60px;
  background-color: var(--black);
  color: var(--yellow);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: var(--border);
}

/* --- Footer --- */

footer {
  background-color: var(--black);
  color: var(--white);
  padding: 80px 0;
  text-align: center;
}

.footer-logo {
  font-size: 48px;
  color: var(--yellow);
  margin-bottom: 20px;
}

.footer-links {
  margin-bottom: 40px;
}

.footer-links a {
  margin: 0 15px;
  font-size: 14px;
  opacity: 0.7;
}

.footer-links a:hover {
  opacity: 1;
}

/* --- Grid helper --- */
.grid-bg {
  background-image: 
    linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* --- Play Store Badges --- */

.hero-btns {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.play-store-badge {
  height: 300px;
  transition: transform 0.2s;
  display: block;
}

.play-store-badge:hover {
  transform: scale(1.05);
}

.play-store-badge-sm {
  height: 48px;
  transition: transform 0.2s;
}

.footer-badge {
  margin-bottom: 20px;
}

/* --- Mobile --- */

@media (max-width: 900px) {
  .hero-grid, .showcase-grid, .features-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-title { font-size: 80px; }
  .hero-subtitle { max-width: 100%; }
  
  .hero-img-wrap {
    order: -1;
  }
}