/* ============================================================
   JESSE MORLEY — WEDDING PHOTOGRAPHER
   Design system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Space+Grotesk:wght@300;400;500&display=swap');

/* ------------------------------------------------------------
   Reset & base
   ------------------------------------------------------------ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  color: #222;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ------------------------------------------------------------
   Typography
   ------------------------------------------------------------ */

.serif { font-family: 'Instrument Serif', serif; }

h1, h2, h3 {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(3rem, 8vw, 6rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 2rem); }

p {
  line-height: 1.6;
  color: #444;
}

.label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------
   Layout
   ------------------------------------------------------------ */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
}

/* ------------------------------------------------------------
   Header / Nav
   ------------------------------------------------------------ */

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  background: #fff;
  border-bottom: 1px solid #e8e8e8;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: #222;
}

.header-logo img {
  width: 20px;
  height: 20px;
}

.header-logo-wordmark {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Pill button nav links */
.nav-link {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  border: 1px solid #222;
  border-radius: 999px;
  color: #222;
  background: #fff;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
  background: #222;
  color: #fff;
  border-color: #222;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #222;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Mobile nav open state */
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ------------------------------------------------------------
   Footer
   ------------------------------------------------------------ */

footer {
  padding: 3rem 2.5rem;
  border-top: 1px solid #e8e8e8;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.footer-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-acknowledgement {
  max-width: 640px;
  border-top: 1px solid #e8e8e8;
  padding-top: 2.5rem;
}

.footer-acknowledgement p:last-child {
  font-size: 0.8rem;
  color: #888;
  line-height: 1.7;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #222;
  text-decoration: none;
}

.footer-logo img {
  width: 16px;
  height: 16px;
}

.footer-wordmark {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.75rem;
  color: #888;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-links a:hover {
  color: #222;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-social a {
  font-size: 0.75rem;
  color: #888;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-social a:hover {
  color: #222;
}

.footer-copy {
  font-size: 0.7rem;
  color: #aaa;
  width: 100%;
}

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

.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: #111;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 3rem 2.5rem;
  color: #fff;
}

.hero-content h1 {
  color: #fff;
  max-width: 18ch;
  margin-bottom: 1.5rem;
}

.hero-content .label {
  color: rgba(255,255,255,0.7);
  margin-bottom: 1rem;
}

/* ------------------------------------------------------------
   Buttons
   ------------------------------------------------------------ */

.btn {
  display: inline-block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.7rem 1.5rem;
  border: 1px solid #222;
  border-radius: 999px;
  color: #222;
  background: #fff;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.btn:hover {
  background: #222;
  color: #fff;
}

.btn-dark {
  background: #222;
  color: #fff;
  border-color: #222;
}

.btn-dark:hover {
  background: #fff;
  color: #222;
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}

.btn-ghost:hover {
  background: #fff;
  color: #222;
  border-color: #fff;
}

/* ------------------------------------------------------------
   Page header (interior pages)
   ------------------------------------------------------------ */

.page-header {
  padding: 10rem 0 4rem;
}

.page-header h1 {
  max-width: 16ch;
}

/* ------------------------------------------------------------
   Grid utilities
   ------------------------------------------------------------ */

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ------------------------------------------------------------
   Responsive
   ------------------------------------------------------------ */

@media (max-width: 768px) {
  header {
    padding: 1rem 1.25rem;
  }

  nav {
    display: none;
    position: fixed;
    inset: 0;
    top: 57px;
    background: #fff;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 99;
  }

  nav.open {
    display: flex;
  }

  .nav-link {
    font-size: 0.85rem;
    padding: 0.6rem 1.5rem;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-content {
    padding: 2rem 1.25rem;
  }

  .hero-content h1 {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  footer {
    padding: 2rem 1.25rem;
  }

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

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  section {
    padding: 4rem 0;
  }

  .page-header {
    padding: 8rem 0 3rem;
  }
}