/* ==========================================================================
   נתנאל שקיפי – אדריכלות נוף | Design System
   Palette derived from the brand logo (teal / sage / earth)
   ========================================================================== */

:root {
  --teal-deep: #2c565f;
  --teal: #3c7a80;
  --sage: #6e9490;
  --sage-soft: #a9c4bd;
  --earth: #8a7250;
  --earth-soft: #c9b79c;

  --bg: #f7f5f0;
  --bg-alt: #eef0ea;
  --surface: #ffffff;
  --ink: #22302e;
  --muted: #5d6b66;
  --line: #e2e0d8;

  --shadow-sm: 0 2px 10px rgba(34, 48, 46, .06);
  --shadow-md: 0 12px 34px rgba(34, 48, 46, .12);
  --shadow-lg: 0 26px 60px rgba(34, 48, 46, .18);

  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1180px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  --ff-head: "Frank Ruhl Libre", Georgia, serif;
  --ff-body: "Heebo", "Assistant", system-ui, sans-serif;
}

/* ---------- Reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; overflow-x: hidden; }
body {
  font-family: var(--ff-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--ff-head); font-weight: 700; line-height: 1.2; color: var(--teal-deep); }

.container { width: min(92%, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-block; font-size: .82rem; font-weight: 700; letter-spacing: .16em;
  color: var(--teal); text-transform: uppercase; margin-bottom: 14px;
  position: relative; padding-inline-end: 42px;
}
.eyebrow::after {
  content: ""; position: absolute; inset-inline-end: 0; top: 50%;
  width: 32px; height: 2px; background: var(--earth-soft);
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.7rem); margin-bottom: 16px; }
.section-intro { color: var(--muted); max-width: 640px; font-size: 1.08rem; }

.btn {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  font-family: var(--ff-body); font-weight: 600; font-size: 1rem;
  padding: 13px 26px; border-radius: 999px; border: 1.5px solid transparent;
  transition: transform .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease), color .2s;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--teal-deep); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--teal); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { border-color: var(--teal-deep); color: var(--teal-deep); }
.btn-ghost:hover { background: var(--teal-deep); color: #fff; transform: translateY(-2px); }

/* ---------- Header ---------- */
.header {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 100;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), padding .3s var(--ease);
  padding: 16px 0;
}
.header.scrolled { background: rgba(247, 245, 240, .92); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); padding: 9px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; border-radius: 16px;
  transition: background .3s var(--ease), padding .3s var(--ease), box-shadow .3s var(--ease); }
.brand img { height: 74px; width: auto; transition: height .3s var(--ease); }
.header.scrolled .brand img { height: 56px; }
/* At top over the hero: colored logo sits on a soft white badge so all colors pop */
.header:not(.scrolled) .brand { background: rgba(255, 255, 255, .95); padding: 8px 18px; box-shadow: 0 8px 24px rgba(0, 0, 0, .14); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text b { font-family: var(--ff-head); font-size: 1.12rem; color: var(--teal-deep); }
.brand-text span { font-size: .74rem; color: var(--muted); letter-spacing: .05em; }

.nav-links { display: flex; align-items: center; gap: 2px; flex-wrap: nowrap; }
.nav-links a {
  font-weight: 500; font-size: .95rem; color: var(--ink); padding: 9px 11px;
  border-radius: 999px; transition: color .2s, background .2s; white-space: nowrap;
}
.nav-links a:hover { color: var(--teal-deep); background: rgba(110, 148, 144, .14); }
.nav-cta { margin-inline-start: 8px; }
.header.scrolled .nav-links .nav-cta { color: #fff; }

/* At top (over hero): white nav text; on scroll: dark */
.header:not(.scrolled) .nav-links a { color: #fff; text-shadow: 0 1px 8px rgba(0,0,0,.25); }
.header:not(.scrolled) .nav-links a:hover { color: #fff; background: rgba(255,255,255,.16); }
.header:not(.scrolled) .nav-links .nav-cta { text-shadow: none; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: .3s; }
.header:not(.scrolled) .nav-toggle span { background: #fff; }
.nav-toggle span + span { margin-top: 6px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  color: #fff; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, rgba(18, 36, 41, .94) 0%, rgba(18, 36, 41, .78) 50%, rgba(18, 36, 41, .56) 100%);
}
.hero-inner { padding-block: 130px 90px; max-width: 720px; }
.hero h1 {
  color: #fff; font-size: clamp(1.9rem, 6vw, 4.1rem); line-height: 1.12; margin-bottom: 22px;
  text-shadow: 0 2px 16px rgba(0, 0, 0, .6), 0 1px 3px rgba(0, 0, 0, .55);
  overflow-wrap: break-word; word-break: break-word;
}
.hero h1 .accent { color: var(--sage-soft); }
.hero p { font-size: clamp(1.05rem, 2.4vw, 1.3rem); max-width: 560px; margin-bottom: 34px; color: #fff; text-shadow: 0 1px 10px rgba(0, 0, 0, .6), 0 1px 2px rgba(0, 0, 0, .5); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .btn-ghost { border-color: rgba(255, 255, 255, .8); color: #fff; }
.hero .btn-ghost:hover { background: #fff; color: var(--teal-deep); }
.scroll-cue {
  position: absolute; inset-block-end: 26px; inset-inline-start: 50%; transform: translateX(-50%);
  color: #fff; font-size: .82rem; letter-spacing: .12em; display: flex;
  flex-direction: column; align-items: center; gap: 8px; animation: bob 2s infinite;
  text-decoration: none; text-shadow: 0 1px 8px rgba(0, 0, 0, .65); cursor: pointer;
}
.scroll-cue .scroll-arrow {
  font-size: 1.3rem; line-height: 1; width: 38px; height: 38px;
  border: 2px solid rgba(255, 255, 255, .9); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, transform .2s;
}
.scroll-cue:hover .scroll-arrow { background: rgba(255, 255, 255, .2); transform: translateY(3px); }
@keyframes bob { 0%,100% { transform: translateX(-50%) translateY(0);} 50% { transform: translateX(-50%) translateY(8px);} }
html { scroll-behavior: smooth; }

/* ---------- Stats strip ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat { min-width: 0; }
.stat b { display: block; font-family: var(--ff-head); font-size: clamp(1.5rem, 3.4vw, 2.8rem); color: var(--teal-deep); overflow-wrap: break-word; }
.stat span { color: var(--muted); font-size: .95rem; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(28px, 5vw, 66px); align-items: center; }
.about-photo { position: relative; }
.about-photo img { border-radius: var(--radius); box-shadow: var(--shadow-md); width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: center 20%; }
.about-photo::before {
  content: ""; position: absolute; inset-block-start: -18px; inset-inline-start: -18px;
  width: 120px; height: 120px; border: 3px solid var(--sage-soft); border-radius: var(--radius); z-index: -1;
}
.about-body p { color: var(--muted); margin-bottom: 16px; }
.about-body p strong { color: var(--ink); }
.about-sign { margin-top: 22px; height: 92px; width: auto; }

/* ---------- Services ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 24px; margin-top: 46px; }
.card {
  background: var(--surface); border-radius: var(--radius); padding: 32px 28px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease); position: relative; overflow: hidden;
}
.card::before { content: ""; position: absolute; inset-block-start: 0; inset-inline: 0; height: 4px; background: linear-gradient(90deg, var(--sage), var(--teal)); transform: scaleX(0); transform-origin: inline-end; transition: transform .3s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card:hover::before { transform: scaleX(1); }
.card-ico { width: 54px; height: 54px; border-radius: 14px; background: rgba(110, 148, 144, .16); display: grid; place-items: center; margin-bottom: 18px; color: var(--teal); }
.card-ico svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.28rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .98rem; }

/* ---------- Projects ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin: 34px 0 30px; }
.filter {
  font-family: var(--ff-body); font-size: .94rem; font-weight: 500; cursor: pointer;
  padding: 8px 18px; border-radius: 999px; border: 1.5px solid var(--line);
  background: var(--surface); color: var(--muted); transition: .2s var(--ease);
}
.filter:hover { border-color: var(--sage); color: var(--teal-deep); }
.filter.active { background: var(--teal-deep); border-color: var(--teal-deep); color: #fff; }

.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 310px), 1fr)); gap: 24px; }
.project-card {
  background: var(--surface); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); border: 1px solid var(--line); cursor: pointer;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease);
  display: flex; flex-direction: column;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-media { position: relative; aspect-ratio: 3/2; overflow: hidden; background: var(--bg-alt); }
.project-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.project-card:hover .project-media img { transform: scale(1.06); }
.project-count {
  position: absolute; inset-block-end: 10px; inset-inline-end: 10px; background: rgba(28, 52, 58, .82);
  color: #fff; font-size: .78rem; padding: 4px 11px; border-radius: 999px; backdrop-filter: blur(4px);
  display: flex; align-items: center; gap: 5px;
}
.project-count svg { width: 13px; height: 13px; }
.project-info { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.project-info h3 { font-size: 1.3rem; }
.project-meta { display: flex; gap: 14px; color: var(--muted); font-size: .88rem; flex-wrap: wrap; }
.project-meta span { display: inline-flex; align-items: center; gap: 5px; }
.project-meta svg { width: 14px; height: 14px; color: var(--sage); }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.tag { font-size: .76rem; font-weight: 500; color: var(--teal); background: rgba(110, 148, 144, .14); padding: 4px 11px; border-radius: 999px; }
.empty { grid-column: 1/-1; text-align: center; color: var(--muted); padding: 40px 0; }

/* ---------- Publications ---------- */
.pub-list { display: grid; gap: 16px; margin-top: 40px; }
.pub {
  display: flex; align-items: center; gap: 20px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px 26px; box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.pub:hover { transform: translateX(-6px); box-shadow: var(--shadow-md); }
.pub-date { font-family: var(--ff-head); color: var(--earth); font-size: 1.05rem; min-width: 78px; }
.pub-body h4 { font-size: 1.12rem; color: var(--ink); margin-bottom: 3px; }
.pub-body p { color: var(--muted); font-size: .94rem; }
.pub-src { margin-inline-start: auto; color: var(--sage); }
.pub-src svg { width: 20px; height: 20px; }

/* ---------- Innovations ---------- */
.innov-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 24px; margin-top: 44px; }
.innov {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; box-shadow: var(--shadow-sm); border-inline-start: 4px solid var(--sage);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.innov:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.innov .kw { font-size: .78rem; font-weight: 700; letter-spacing: .1em; color: var(--earth); text-transform: uppercase; }
.innov h3 { font-size: 1.24rem; margin: 10px 0; }
.innov p { color: var(--muted); font-size: .97rem; }

/* ---------- Clients ---------- */
.clients-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.client { display: flex; align-items: center; justify-content: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 26px 22px; min-height: 150px; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.client:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.client img { max-height: 96px; max-width: 100%; width: auto; object-fit: contain; }
@media (max-width: 900px) { .clients-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .clients-grid { grid-template-columns: repeat(2, 1fr); } .client { min-height: 120px; padding: 20px; } .client img { max-height: 72px; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 60px); }
.contact-info h2 { margin-bottom: 18px; }
.contact-info > p { color: var(--muted); margin-bottom: 30px; max-width: 420px; }
.contact-line { display: flex; align-items: center; gap: 15px; margin-bottom: 18px; }
.contact-line .ci { width: 46px; height: 46px; border-radius: 12px; background: rgba(110, 148, 144, .16); display: grid; place-items: center; color: var(--teal); flex-shrink: 0; }
.contact-line .ci svg { width: 22px; height: 22px; }
.contact-line b { display: block; font-family: var(--ff-body); font-weight: 600; color: var(--ink); }
.contact-line a, .contact-line span { color: var(--muted); }
.contact-line a:hover { color: var(--teal-deep); }

.contact-form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 38px); box-shadow: var(--shadow-md); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 7px; color: var(--ink); }
.field input, .field textarea {
  width: 100%; font-family: var(--ff-body); font-size: 1rem; color: var(--ink);
  padding: 12px 15px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--bg); transition: border .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--sage); box-shadow: 0 0 0 3px rgba(110, 148, 144, .18); background: #fff; }
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .84rem; color: var(--muted); margin-top: 6px; }
.contact-form .btn-primary { width: 100%; justify-content: center; margin-top: 6px; }
.form-msg { margin-top: 14px; padding: 12px 16px; border-radius: var(--radius-sm); font-size: .95rem; display: none; }
.form-msg.ok { display: block; background: rgba(110, 148, 144, .18); color: var(--teal-deep); }
.form-msg.err { display: block; background: rgba(192, 57, 43, .12); color: #b23b2e; }

/* ---------- Floating WhatsApp button ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .25); transition: transform .2s, box-shadow .2s;
}
.wa-float svg { width: 30px; height: 30px; position: relative; z-index: 1; }
.wa-float:hover { transform: scale(1.08); box-shadow: 0 8px 26px rgba(0, 0, 0, .32); }
.wa-float::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, .5); animation: waPulse 2.2s infinite;
}
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .5); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
@media (max-width: 780px) { .wa-float { right: 16px; bottom: 16px; } }

/* ---------- Apple-style polish (Tier 1) ---------- */
/* 1. Instant press feedback — the element reacts the moment it's touched */
.btn { transition: transform .12s ease-out, background-color .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease); }
.btn:active { transform: scale(.97); }
.nav-links a { transition: color .2s, background .2s, transform .12s ease-out; }
.nav-links a:active { transform: scale(.96); }
.wa-float:active { transform: scale(.93); }
.client:active { transform: scale(.98); }

/* 2. Typography: tighter tracking on large text (letters read too far apart as they grow) */
.hero h1 { letter-spacing: -0.02em; }
.section-title { letter-spacing: -0.015em; }

/* 3. Respect reduced-motion preference (accessibility + polish) */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ---------- Footer ---------- */
.footer { background: var(--teal-deep); color: rgba(255, 255, 255, .82); padding: 54px 0 26px; }
.footer-top { display: flex; flex-wrap: wrap; gap: 30px; justify-content: space-between; align-items: flex-start; }
.footer .brand-text b { color: #fff; }
.footer .brand-text span { color: rgba(255, 255, 255, .7); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-nav a { color: rgba(255, 255, 255, .8); font-size: .95rem; }
.footer-nav a:hover { color: #fff; }
.footer-contact { font-size: .95rem; line-height: 2; }
.footer-contact a:hover { color: #fff; }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .15); display: flex; flex-wrap: wrap; gap: 10px 16px; justify-content: space-between; font-size: .85rem; color: rgba(255, 255, 255, .6); }
.footer-bottom a { color: rgba(255,255,255,.8); text-decoration: underline; text-underline-offset: 3px; }
.footer-bottom a:hover { color: #fff; }
.footer-legal { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.footer-legal .sep { opacity: .5; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(20, 32, 34, .96); display: none; opacity: 0; transition: opacity .3s; }
.lightbox.open { display: flex; opacity: 1; }
.lb-inner { margin: auto; width: min(94%, 1040px); max-height: 92vh; display: flex; flex-direction: column; color: #fff; }
.lb-stage { position: relative; flex: 1; display: flex; align-items: center; justify-content: center; min-height: 0; }
.lb-media { display: flex; align-items: center; justify-content: center; width: 100%; }
.lb-media img { max-width: 100%; max-height: 74vh; border-radius: 10px; object-fit: contain; box-shadow: var(--shadow-lg); }
.lb-media video { max-width: 100%; max-height: 74vh; border-radius: 10px; box-shadow: var(--shadow-lg); background: #000; }
.lb-media iframe { width: min(100%, 1000px); aspect-ratio: 16/9; max-height: 74vh; border: 0; border-radius: 10px; box-shadow: var(--shadow-lg); background: #000; }
.lb-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 14px; gap: 14px; }
.lb-head h3 { color: #fff; font-size: 1.5rem; }
.lb-head p { color: rgba(255, 255, 255, .7); font-size: .92rem; }
.lb-desc { color: rgba(255,255,255,.82); font-size: .98rem; margin-top: 16px; max-width: 760px; }
.lb-links { margin-top: 16px; }
.lb-links a {
  display: inline-flex; align-items: center; gap: 9px; background: var(--sage);
  color: #fff; font-weight: 600; font-size: .98rem; padding: 11px 22px; border-radius: 999px;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.lb-links a:hover { background: #fff; color: var(--teal-deep); transform: translateY(-2px); }
.lb-links a svg { width: 18px; height: 18px; }
.lb-close { position: absolute; inset-block-start: 20px; inset-inline-end: 24px; background: rgba(255, 255, 255, .12); border: 0; color: #fff; width: 46px; height: 46px; border-radius: 50%; cursor: pointer; font-size: 1.5rem; transition: background .2s; }
.lb-close:hover { background: rgba(255, 255, 255, .26); }
.lb-nav { background: rgba(255, 255, 255, .12); border: 0; color: #fff; width: 50px; height: 50px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; transition: background .2s; flex-shrink: 0; }
.lb-nav:hover { background: rgba(255, 255, 255, .28); }
.lb-nav svg { width: 24px; height: 24px; }
.lb-thumbs { display: flex; gap: 10px; margin-top: 16px; overflow-x: auto; padding-bottom: 4px; }
.lb-thumb { position: relative; width: 84px; height: 60px; border-radius: 7px; overflow: hidden; opacity: .5; cursor: pointer; border: 2px solid transparent; transition: .2s; flex-shrink: 0; padding: 0; background: #1c2f30; }
.lb-thumb img { width: 100%; height: 100%; object-fit: cover; }
.lb-thumb.active { opacity: 1; border-color: var(--sage); }
.lb-thumb-blank { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, var(--teal-deep), var(--teal)); }
.lb-thumb-play { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; }
.lb-thumb-play svg { width: 22px; height: 22px; filter: drop-shadow(0 1px 3px rgba(0,0,0,.5)); }
.project-play { position: absolute; inset: 0; margin: auto; width: 54px; height: 54px; display: grid; place-items: center; background: rgba(28, 52, 58, .7); color: #fff; border-radius: 50%; backdrop-filter: blur(3px); transition: transform .25s var(--ease), background .2s; }
.project-play svg { width: 24px; height: 24px; margin-inline-start: 3px; }
.project-card:hover .project-play { transform: scale(1.1); background: var(--teal-deep); }

/* ---------- Content modal (About) ---------- */
.cmodal { position: fixed; inset: 0; z-index: 210; background: rgba(20, 32, 34, .6); display: none; opacity: 0; transition: opacity .3s; padding: 24px; backdrop-filter: blur(4px); }
.cmodal.open { display: flex; opacity: 1; }
.cmodal-box { margin: auto; width: min(92%, 900px); max-height: 90vh; background: var(--surface); border-radius: 20px; overflow: hidden auto; box-shadow: var(--shadow-lg); display: grid; grid-template-columns: .8fr 1.2fr; position: relative; }
.cmodal-media { background: var(--bg-alt); }
.cmodal-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; min-height: 260px; }
.cmodal-content { padding: clamp(26px, 4vw, 44px); }
.cmodal-content .section-title { margin-bottom: 18px; }
.cmodal-content #amBody p { color: var(--muted); margin-bottom: 14px; }
.cmodal-x { position: absolute; inset-block-start: 14px; inset-inline-end: 16px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .85); color: var(--ink); font-size: 1.5rem; cursor: pointer; z-index: 2; transition: background .2s; }
.cmodal-x:hover { background: #fff; }
@media (max-width: 720px) { .cmodal-box { grid-template-columns: 1fr; } .cmodal-media img { max-height: 240px; } }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 360px; margin-inline: auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }
}
@media (max-width: 780px) {
  .nav-links {
    position: fixed; inset-block-start: 0; inset-inline-end: 0; height: 100svh; width: min(78%, 320px);
    background: var(--surface); flex-direction: column; align-items: stretch; justify-content: center;
    gap: 6px; padding: 40px 26px; box-shadow: var(--shadow-lg);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.15rem; padding: 12px 16px; }
  /* inside the white mobile panel, keep text dark even at top */
  .header:not(.scrolled) .nav-links a { color: var(--ink); text-shadow: none; }
  .header:not(.scrolled) .nav-links .nav-cta { color: #fff; }
  .nav-cta { margin: 12px 0 0; text-align: center; justify-content: center; }
  .nav-toggle { display: block; z-index: 110; }
  .nav-toggle.open span { background: var(--ink) !important; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }
  .footer-top { flex-direction: column; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .pub { flex-wrap: wrap; }
  .pub-src { margin-inline-start: 0; }
  .hero-inner { padding-block: 116px 74px; }
  .hero p { font-size: 1.02rem; }
  .hero-actions { width: 100%; gap: 10px; }
  .hero-actions .btn { flex: 1 1 auto; justify-content: center; }
  .eyebrow { padding-inline-end: 34px; }
  .section-title { font-size: clamp(1.6rem, 7vw, 2.2rem); }
}