/* ============================================================
   Personal Website Stylesheet
   ============================================================ */

:root {
  --ink: #141b22; --muted: #5d6b78; --paper: #f6f8f7; --card: #fff; --line: #dfe6e9;
  --green: #0f6f5c; --green-dark: #0a5344; --blue: #2c7fb8; --sand: #e8f2ef;
  --radius: 18px; --shadow: 0 10px 30px rgba(20,27,34,.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; background: var(--paper); color: var(--ink); line-height: 1.65; }
img { max-width: 100%; display: block; }
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: min(1120px,100%); margin: auto; padding: 0 22px; }
.section { padding: 70px 0; }
.section-head { max-width: 760px; margin-bottom: 34px; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 44px; align-items: center; }
.muted { color: var(--muted); }

h1 { font-size: clamp(2.3rem,5.5vw,3.7rem); line-height: 1.05; margin: .5rem 0 1rem; letter-spacing: -.035em; }
h2 { font-size: clamp(1.8rem,3.2vw,2.35rem); letter-spacing: -.025em; margin: 0 0 16px; }
h3 { margin: 0 0 8px; font-size: 1.15rem; }
p { margin: 0 0 14px; }
.lede { font-size: 1.14rem; color: #d9e5e1; max-width: 680px; }
.eyebrow { color: #8fd6c3; font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246,248,247,.94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; }
.logo { font-weight: 800; letter-spacing: -.03em; font-size: 1.15rem; }
.logo span { color: var(--green); }
.menu { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.menu a { display: block; padding: 9px 13px; border-radius: 10px; color: var(--ink); font-size: .95rem; font-weight: 550; }
.menu a:hover { background: #e9efed; text-decoration: none; }
.menu a.active { background: var(--sand); color: var(--green); font-weight: 700; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 8px 11px; font-size: 1.1rem; }

.hero { position: relative; overflow: hidden; background: #0d1b18; color: #fff; padding: 90px 0; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: var(--hero-image); background-size: cover; background-position: center; opacity: .38; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(9,20,17,.92), rgba(9,20,17,.45)); }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.25fr .75fr; gap: 40px; align-items: center; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 21px; border-radius: 999px; font-weight: 700; border: 1px solid transparent; transition: .2s; }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); text-decoration: none; }
.btn-light { background: #fff; color: var(--green); }
.btn-outline { border-color: var(--green); color: var(--green); }
.btn-outline:hover { background: var(--sand); text-decoration: none; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(20,27,34,.12); }
.card-body { padding: 22px; }
.card p { color: var(--muted); }
.card img { height: 210px; width: 100%; object-fit: cover; }
.badge { display: inline-block; background: var(--sand); color: var(--green); padding: 5px 11px; border-radius: 999px; font-size: .76rem; font-weight: 800; margin: 4px 6px 0 0; }
.caption { font-size: .88rem; color: var(--muted); font-style: italic; margin: 8px 0 0; }

.filters { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 26px; }
.filter { border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 9px 16px; border-radius: 999px; font-weight: 650; cursor: pointer; }
.filter.active { background: var(--green); border-color: var(--green); color: #fff; }

.post { border-left: 4px solid var(--green); padding: 4px 0 4px 18px; margin-bottom: 40px; }
.post h3 { font-size: 1.25rem; }
.post .meta { color: var(--blue); font-weight: 700; font-size: .9rem; margin-bottom: 8px; }
.post p { color: var(--muted); }
.post img { border-radius: 14px; margin: 14px 0 0; }

.portrait { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.portrait img { height: 460px; object-fit: cover; width: 100%; }

.video-card { position: relative; }
.play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(10,20,17,.35); color: #fff; font-size: 3rem; font-weight: 800; }
.video-card:hover .play { background: rgba(10,20,17,.2); }

.album { margin-bottom: 50px; }
.album-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(260px,1fr)); gap: 18px; margin-top: 20px; }
.album-image { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 12px; }
.album-image img { height: 230px; width: 100%; object-fit: cover; border-radius: 14px; }

.timeline { border-left: 2px solid var(--line); padding-left: 24px; margin-top: 24px; }
.timeline-item { position: relative; margin-bottom: 28px; }
.timeline-item::before { content: ""; position: absolute; left: -32px; top: 7px; width: 13px; height: 13px; border-radius: 50%; background: var(--green); }
.timeline-item .when { color: var(--blue); font-weight: 750; font-size: .92rem; }
.timeline-item p { color: var(--muted); }

form { display: grid; gap: 14px; }
input, textarea, select { width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 12px; font: inherit; background: #fff; }
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(15,111,92,.18); border-color: var(--green); }
label { font-weight: 650; font-size: .93rem; }

.modal { position: fixed; inset: 0; background: rgba(8,15,13,.78); display: none; align-items: center; justify-content: center; padding: 24px; z-index: 100; }
.modal.open { display: flex; }
.modal-content { background: #fff; border-radius: 18px; max-width: 760px; width: 100%; padding: 28px; position: relative; max-height: 85vh; overflow: auto; }
.modal-close { position: absolute; top: 14px; right: 16px; border: none; background: #eef2f1; border-radius: 50%; width: 36px; height: 36px; font-size: 1.2rem; cursor: pointer; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

.site-footer { background: #101a17; color: #c9d6d1; padding: 48px 0; margin-top: 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
.site-footer a { color: #8fd6c3; }
.site-footer h4 { margin: 0 0 10px; color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 7px; }
.copyright { border-top: 1px solid rgba(255,255,255,.12); margin-top: 34px; padding-top: 18px; font-size: .9rem; color: #93a5a0; }

.page-hero { background: linear-gradient(120deg,#e9f2ef,#f6f8f7); padding: 64px 0 46px; border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2rem,4.5vw,3rem); }

@media (max-width: 900px) {
  .hero-inner, .split, .grid-2, .grid-3, .footer-grid { grid-template-columns: 1fr; }
  .menu { position: absolute; top: 64px; right: 22px; left: 22px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 10px; display: none; flex-direction: column; box-shadow: var(--shadow); z-index: 60; }
  .menu.open { display: flex; }
  .nav-toggle { display: block; }
  .portrait img { height: 320px; }
}

/* ---------- Gallery cover ---------- */
.gallery-cover {
  width: 100%;
  max-width: 760px;
  height: 300px;
  object-fit: cover;
  border-radius: 16px;
  cursor: zoom-in;
  margin: 0 auto;
}

/* ---------- Gallery viewer ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(8, 15, 13, 0.92);
}

.lightbox.open {
  display: flex;
}

.lightbox figure {
  margin: 0;
  max-width: min(1000px, 100%);
  text-align: center;
}

.lightbox img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: 14px;
  object-fit: contain;
  background: #fff;
}

.lightbox figcaption {
  margin-top: 12px;
  color: #d9e5e1;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 50%;
  background: #fff;
  color: #141b22;
  font-size: 1.5rem;
  cursor: pointer;
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: #141b22;
  font-size: 1.4rem;
  cursor: pointer;
}

.lightbox-arrow.left {
  left: 24px;
}

.lightbox-arrow.right {
  right: 24px;
}

.gallery-cover {
  width: 100%;
  max-width: 760px;
  height: 300px;
  object-fit: cover;
  border-radius: 16px;
  cursor: zoom-in;
  margin: 0 auto;
}

/* ---------- Embedded video ---------- */
.video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #000;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}