/*
Theme Name: Stitch Landing Custom
Theme URI: https://example.com/stitch-landing-custom
Author: Custom Theme Team
Author URI: https://example.com
Description: Lightweight, modern landing page theme based on a Google Stitch-style layout.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: stitch-landing-custom
*/

:root {
  --font-sans: "Inter", "Google Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-text: #1f1f1f;
  --color-muted: #5f6368;
  --color-border: #e5e7eb;
  --color-primary: #1a73e8;
  --color-primary-hover: #1668d1;
  --color-soft: #f8f9fa;
  --shadow-soft: 0 10px 30px rgba(31, 31, 31, 0.06);
  --radius: 14px;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: saturate(180%) blur(8px);
}

.site-nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.button,
.button:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.button:hover,
.button:focus-visible {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
}

.button:focus-visible {
  outline: 2px solid #c7dcff;
  outline-offset: 2px;
}

.hero {
  padding: 5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0 0 1.6rem;
  font-size: 1.08rem;
  color: var(--color-muted);
  max-width: 56ch;
}

.hero-media {
  min-height: 320px;
  border: 1px solid var(--color-border);
  background: linear-gradient(140deg, #f8f9fa 0%, #eef4ff 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  display: grid;
  place-content: center;
  padding: 1rem;
  text-align: center;
  color: var(--color-muted);
}

.section {
  padding: 4rem 0;
}

.section-title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.5rem, 2.7vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.3rem;
  background: var(--color-surface);
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.feature-card p {
  margin: 0;
  color: var(--color-muted);
}

.cta-banner {
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  background: var(--color-soft);
  padding: clamp(1.2rem, 2.5vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cta-banner h2 {
  margin: 0;
  font-size: clamp(1.3rem, 2.8vw, 2rem);
  line-height: 1.2;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.4rem 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

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

  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}