/* ===================================================
   Emma Photography — stylesheet
=================================================== */

:root{
  --color-bg: #faf7f2;
  --color-bg-alt: #f1ece3;
  --color-ink: #201d1a;
  --color-ink-soft: #5a5450;
  --color-accent: #b08c5e;
  --color-accent-dark: #8a6a3e;
  --color-line: #e4ddd2;
  --font-display: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;
  --max-width: 1180px;
  --header-h: 84px;
}

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

html{ scroll-behavior: smooth; }

body{
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  font-weight: 300;
  overflow-x: hidden;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; }

h1,h2,h3{ font-family: var(--font-display); font-weight: 600; line-height: 1.15; }

.btn{
  display: inline-block;
  padding: 14px 32px;
  border-radius: 2px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary{ background: var(--color-accent); color: #fff; }
.btn-primary:hover{ background: var(--color-accent-dark); }
.btn-outline{ border-color: rgba(255,255,255,0.7); color: #fff; }
.btn-outline:hover{ background: rgba(255,255,255,0.15); }
.contact .btn-primary{ width: 100%; text-align:center; }

/* ===== HEADER ===== */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.site-header.scrolled{
  background: rgba(250,247,242,0.95);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  backdrop-filter: blur(6px);
}
.nav-wrap{
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo{
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #fff;
  transition: color 0.3s ease;
}
.site-header.scrolled .logo{ color: var(--color-ink); }
.logo span{ color: var(--color-accent); font-weight: 400; }

.main-nav{ display: flex; gap: 34px; }
.main-nav a{
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  transition: color 0.3s ease;
}
.site-header.scrolled .main-nav a{ color: var(--color-ink); }
.main-nav a::after{
  content:"";
  position:absolute; left:0; bottom:-6px;
  width:0; height:1px; background: var(--color-accent);
  transition: width 0.25s ease;
}
.main-nav a:hover::after{ width: 100%; }

.header-actions{ display: flex; align-items: center; gap: 18px; }
.lang-toggle{
  background: transparent;
  border: 1px solid rgba(255,255,255,0.6);
  color: #fff;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.site-header.scrolled .lang-toggle{ border-color: var(--color-line); color: var(--color-ink); }
.lang-toggle:hover{ background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.menu-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; cursor: pointer;
}
.menu-toggle span{ width: 24px; height: 2px; background: #fff; transition: background 0.3s ease; }
.site-header.scrolled .menu-toggle span{ background: var(--color-ink); }

/* ===== HERO ===== */
.hero{
  position: relative;
  height: 100vh;
  min-height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: url('https://picsum.photos/seed/emma-hero/1800/1200') center/cover no-repeat;
  color: #fff;
}
.hero-overlay{
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,17,14,0.55), rgba(20,17,14,0.35) 45%, rgba(20,17,14,0.7));
}
.hero-content{ position: relative; z-index: 2; padding: 0 24px; max-width: 760px; }
.hero-eyebrow{
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.78rem;
  margin-bottom: 18px;
  color: var(--color-accent);
}
.hero h1{ font-size: clamp(2.6rem, 6vw, 4.6rem); margin-bottom: 18px; }
.hero-sub{ font-size: 1.1rem; font-weight: 300; margin-bottom: 36px; opacity: 0.92; }
.hero-buttons{ display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

.scroll-down{
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  color: #fff; font-size: 1.4rem; z-index: 2;
  animation: bounce 2s infinite;
}
@keyframes bounce{
  0%,100%{ transform: translate(-50%,0); }
  50%{ transform: translate(-50%,10px); }
}

/* ===== SECTIONS ===== */
.section{ padding: 110px 24px; max-width: var(--max-width); margin: 0 auto; }
.section-head{ text-align: center; margin-bottom: 56px; }
.section-eyebrow{
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.section-head h2{ font-size: clamp(2rem, 4vw, 2.8rem); }

/* ===== PORTFOLIO ===== */
.gallery{
  columns: 3 260px;
  column-gap: 18px;
}
.gallery-item{
  break-inside: avoid;
  margin-bottom: 18px;
  overflow: hidden;
  border-radius: 3px;
  cursor: pointer;
  position: relative;
}
.gallery-item img{
  width: 100%;
  transition: transform 0.5s ease, filter 0.5s ease;
}
.gallery-item:hover img{ transform: scale(1.06); filter: brightness(0.85); }
.gallery-item.hidden{ display: none; }

/* ===== ABOUT ===== */
.about-wrap{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about-img img{ border-radius: 4px; box-shadow: 0 20px 50px rgba(0,0,0,0.12); }
.about-text h2{ font-size: clamp(1.9rem, 3.6vw, 2.6rem); margin-bottom: 20px; }
.about-text p{ color: var(--color-ink-soft); margin-bottom: 20px; }

/* ===== CONTACT ===== */
.contact-wrap{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}
.contact-info h2{ font-size: clamp(1.8rem, 3.4vw, 2.4rem); margin: 10px 0 18px; }
.contact-info p{ color: var(--color-ink-soft); margin-bottom: 30px; }
.contact-details{ margin-bottom: 30px; }
.contact-details li{ margin-bottom: 14px; display: flex; gap: 10px; font-size: 0.95rem; }
.contact-details strong{ color: var(--color-ink); min-width: 90px; font-weight: 500; }
.contact-details a{ color: var(--color-accent-dark); }

.contact-form{
  background: #fff;
  padding: 44px;
  border-radius: 6px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.06);
}
.form-row{ margin-bottom: 20px; }
.form-row label{
  display: block; font-size: 0.8rem; letter-spacing: 0.03em;
  margin-bottom: 8px; color: var(--color-ink-soft);
}
.form-row input, .form-row select, .form-row textarea{
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: 3px;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  background: var(--color-bg);
  color: var(--color-ink);
  transition: border-color 0.25s ease;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline: none; border-color: var(--color-accent);
}
.form-row textarea{ resize: vertical; }
.honeypot{ position: absolute; left: -9999px; top: -9999px; }
.form-status{ margin-top: 16px; font-size: 0.88rem; min-height: 1.2em; }
.form-status.success{ color: #3a7d44; }
.form-status.error{ color: #b23a3a; }

/* ===== FOOTER ===== */
.site-footer{
  text-align: center;
  padding: 30px 24px;
  background: var(--color-ink);
  color: rgba(255,255,255,0.65);
  font-size: 0.82rem;
}

/* ===== LIGHTBOX ===== */
.lightbox{
  position: fixed; inset: 0; z-index: 999;
  background: rgba(10,9,8,0.94);
  display: none;
  align-items: center; justify-content: center;
  padding: 40px;
}
.lightbox.open{ display: flex; }
.lightbox img{ max-height: 90vh; max-width: 90vw; border-radius: 4px; }
.lightbox-close{
  position: absolute; top: 24px; right: 32px;
  background: none; border: none; color: #fff;
  font-size: 2.4rem; cursor: pointer; line-height: 1;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px){
  .about-wrap, .contact-wrap{ grid-template-columns: 1fr; }
  .about-img{ order: -1; }
}

@media (max-width: 760px){
  .main-nav{
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 28px 30px;
    gap: 18px;
    box-shadow: 0 12px 20px rgba(0,0,0,0.08);
    transform: translateY(-130%);
    transition: transform 0.35s ease;
  }
  .main-nav.open{ transform: translateY(0); }
  .main-nav a{ color: var(--color-ink) !important; }
  .menu-toggle{ display: flex; }
  .gallery{ columns: 2 200px; }
  .contact-form{ padding: 28px; }
}