/* =========================================================
   Digital Hamza - shared design system
   Used by every redesigned page. Page-specific styles stay
   inside each page.
   ========================================================= */

/* ---------- TOKENS ----------
   Dark = original brand colours. Light = same greens on white.
   --gt is a deeper green used only for green TEXT on white. */
:root, [data-theme="dark"] {
  --g:  #05BC05;
  --gl: #ADFF2F;
  --gt: #05BC05;
  --d1: #0f0f0f;
  --d2: #161616;
  --d3: #1e1e1e;
  --d4: #252525;
  --t1: #ffffff;
  --t2: #a0a0a0;
  --t3: #666666;
  --br: rgba(255,255,255,0.07);
  --br2: rgba(255,255,255,0.14);
  --gs: rgba(5,188,5,0.08);
  --gb: rgba(5,188,5,0.3);
  --glass: rgba(15,15,15,0.72);
  --dot: 255,255,255;
  --shadow: 0 30px 60px rgba(0,0,0,.5);
  color-scheme: dark;
}
[data-theme="light"] {
  --gt: #039603;
  --d1: #ffffff;
  --d2: #f6f6f3;
  --d3: #efefeb;
  --d4: #e5e5e0;
  --t1: #0f0f0f;
  --t2: #555555;
  --t3: #8a8a8a;
  --br: rgba(15,15,15,0.08);
  --br2: rgba(15,15,15,0.16);
  --gs: rgba(5,188,5,0.08);
  --gb: rgba(5,188,5,0.38);
  --glass: rgba(255,255,255,0.78);
  --dot: 15,15,15;
  --shadow: 0 30px 60px rgba(15,15,15,.12);
  color-scheme: light;
}
:root { --ease: cubic-bezier(.22,1,.36,1); }

/* ---------- BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--d1); color: var(--t1);
  line-height: 1.6; overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
html.theme-anim body, html.theme-anim body * {
  transition: background-color .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease) !important;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--g); color: #fff; }
:focus-visible { outline: 2px solid var(--g); outline-offset: 3px; border-radius: 6px; }
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 200; background: var(--g); transform-origin: left; transform: scaleX(0); }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(5,188,5,0); } }

/* ---------- LAYOUT + TYPE ---------- */
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.sec  { padding: 140px 0; position: relative; }
.kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: 12px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
  color: var(--t2); margin-bottom: 28px;
}
.kicker b { color: var(--gt); font-weight: 700; }
.kicker::after { content: ''; flex: 0 0 48px; height: 1px; background: var(--br2); }
.title { font-size: clamp(36px, 5.4vw, 76px); font-weight: 600; line-height: 1.02; letter-spacing: -0.04em; }
.title em { font-style: normal; color: var(--gt); }
.title .dim { color: var(--t3); }
.title .serif { font-weight: 300; font-style: italic; color: var(--t2); }
.lead { font-size: 18px; color: var(--t2); line-height: 1.7; max-width: 560px; }
.head-row { display: grid; grid-template-columns: 1.3fr .7fr; gap: 48px; align-items: end; margin-bottom: 80px; }
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 500; color: var(--t2);
  padding: 8px 16px 8px 10px; border-radius: 999px; border: 1px solid var(--br2);
  background: var(--glass); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--g); box-shadow: 0 0 0 4px var(--gs); animation: pulse 2s infinite; }

/* ---------- BUTTONS ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  height: 56px; padding: 0 28px; border-radius: 999px;
  font-size: 15px; font-weight: 600; white-space: nowrap; border: 0; cursor: pointer;
  transition: transform .4s var(--ease), background .3s, color .3s, border-color .3s;
}
.btn-g { background: var(--g); color: #fff; }
.btn-g:hover { background: var(--gl); color: #0f0f0f; }
.btn-o { border: 1px solid var(--br2); background: transparent; color: var(--t1); }
.btn-o:hover { border-color: var(--t1); }
.btn .arr { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.2); font-size: 11px; transition: transform .4s var(--ease); }
.btn:hover .arr { transform: rotate(-45deg); }
.round {
  width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--br2); flex-shrink: 0;
  display: grid; place-items: center; font-size: 14px;
  transition: background .3s, border-color .3s, color .3s, transform .4s var(--ease);
}
.link-arrow { display: inline-flex; align-items: center; gap: 14px; font-size: 15px; font-weight: 600; }
.link-arrow .round { width: 44px; height: 44px; font-size: 13px; }
.link-arrow:hover .round { background: var(--g); border-color: var(--g); color: #fff; transform: rotate(-45deg); }

/* ---------- NAV ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; border-bottom: 1px solid transparent; transition: background .4s, border-color .4s, transform .5s var(--ease); }
.nav.scrolled { background: var(--glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--br); }
.nav.hide { transform: translateY(-100%); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 84px; gap: 20px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 18px; letter-spacing: -.02em; }
.logo-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--g); display: grid; place-items: center; color: #fff; font-size: 14px; font-weight: 800; }
.logo small { display: block; font-size: 11px; font-weight: 500; color: var(--t3); letter-spacing: .02em; margin-top: -2px; }
/* brand logo: white-text version on dark, dark-text version on light */
.logo-img { display: block; height: 40px; width: auto; }
.logo-img.foot { height: 58px; }
.logo-img.on-light { display: none; }
[data-theme="light"] .logo-img.on-dark { display: none; }
[data-theme="light"] .logo-img.on-light { display: block; }
@media (max-width: 640px) { .logo-img { height: 34px; } .logo-img.foot { height: 50px; } }
.nav-links { display: flex; gap: 36px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--t2); position: relative; transition: color .3s; }
.nav-links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--g); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--t1); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-right { display: flex; align-items: center; gap: 10px; }
.nav-right .btn { height: 44px; padding: 0 20px; font-size: 14px; }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--br2); background: transparent; cursor: pointer; display: grid; place-items: center; font-size: 15px; color: var(--t1); transition: border-color .3s; }
.icon-btn:hover { border-color: var(--t1); }
#themeToggle .fa-sun { display: none; }
[data-theme="dark"] #themeToggle .fa-sun { display: block; }
[data-theme="dark"] #themeToggle .fa-moon { display: none; }
.nav-toggle { display: none; }

/* ---------- FOOTER ---------- */
.footer { padding: 120px 0 40px; border-top: 1px solid var(--br); overflow: hidden; }
.foot-cta { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; margin-bottom: 96px; }
.foot-cta h2 { font-size: clamp(40px, 6vw, 88px); font-weight: 600; letter-spacing: -.05em; line-height: 1; }
.foot-cta h2 em { font-style: normal; color: var(--gt); }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 64px; }
.foot-grid p { font-size: 14px; color: var(--t2); line-height: 1.7; margin-top: 20px; max-width: 300px; }
.foot-col h4 { font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--t3); margin-bottom: 20px; }
.foot-col a { display: block; font-size: 15px; color: var(--t2); padding: 5px 0; transition: color .3s; }
.foot-col a:hover { color: var(--gt); }
.foot-big { font-size: clamp(64px, 17vw, 260px); font-weight: 700; letter-spacing: -.07em; line-height: .8; color: transparent; -webkit-text-stroke: 1px var(--br2); white-space: nowrap; text-align: center; user-select: none; margin-bottom: 40px; }
.foot-bot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--t3); padding-top: 28px; border-top: 1px solid var(--br); }
.foot-bot a:hover { color: var(--t1); }

/* ---------- HERO BACKGROUND PHOTO (used on every page hero) ----------
   <div class="page-bg" aria-hidden="true"><img src="..." alt=""></div>
   as the first child of the hero section. */
.page-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.page-bg img {
  position: absolute; left: 0; top: -6%; width: 100%; height: 118%; object-fit: cover;
  opacity: .34; filter: grayscale(1) contrast(1.15) brightness(.85);
  animation: dh-kenburns 26s ease-in-out infinite alternate;
  will-change: transform;
}
.page-bg::before {               /* brand tint */
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(135deg, rgba(5,188,5,.22), rgba(173,255,47,.06) 55%, transparent);
  mix-blend-mode: color;
}
.page-bg::after {                /* fade into the page so text stays readable */
  content: ''; position: absolute; inset: 0; z-index: 2;
  background:
    radial-gradient(ellipse 50% 42% at 50% 42%, color-mix(in srgb, var(--d1) 55%, transparent), transparent 75%),
    radial-gradient(ellipse 80% 70% at 50% 38%, transparent 20%, var(--d1) 95%),
    linear-gradient(180deg, var(--d1) 0%, transparent 22%, transparent 58%, var(--d1) 100%);
}
[data-theme="light"] .page-bg img { opacity: .22; filter: grayscale(1) contrast(1.05) brightness(1.05); }
[data-theme="light"] .page-bg::before { background: linear-gradient(135deg, rgba(5,188,5,.22), transparent 60%); }
@keyframes dh-kenburns {
  from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.12) translate(-1.5%, -1.2%); }
}
@media (prefers-reduced-motion: reduce) { .page-bg img { animation: none; } }

/* ---------- SECTION RHYTHM ----------
   Pages alternate: base section, accent section, base, accent ...
   .sec-acc = soft green-tinted accent section (both themes).
   Cards inside an accent section get their own surface tokens. */
[data-theme="dark"] { --acc: #0b170c; }
[data-theme="light"] { --acc: #eef8ec; }
.sec-acc { background: var(--acc); }
[data-theme="dark"] .sec-acc { --d2: #102113; --d3: #152a18; --d4: #1c3620; --br: rgba(173,255,47,.09); --br2: rgba(173,255,47,.18); }
[data-theme="light"] .sec-acc { --d2: #ffffff; --d3: #f6fbf5; --d4: #dcefd9; --br: rgba(3,90,3,.10); --br2: rgba(3,90,3,.20); }
/* ---------- BRAND SECTION (one standout section per page) ----------
   <section class="sec sec-brand">
     <div class="brand-bg"><img ...></div> <div class="glow"></div>
     <div class="wrap brand-split"><div class="brand-side">text</div><div>cards</div></div>
   Black gradient behind the text (left), see-through green over a photo (right). */
.sec-brand { position: relative; isolation: isolate; overflow: hidden; background: #05BC05; color: #fff; }
.brand-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.brand-bg img { position: absolute; left: 0; top: -12%; width: 100%; height: 124%; object-fit: cover; filter: grayscale(1) contrast(1.2) brightness(.8); }
.brand-bg::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(10,10,10,.92) 0%, rgba(10,10,10,.82) 28%, rgba(6,90,6,.70) 48%, rgba(5,188,5,.66) 66%, rgba(5,188,5,.62) 100%);
}
.brand-bg::after {
  content: ''; position: absolute; inset: 0; z-index: 2;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 60% 70% at 20% 40%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 20% 40%, #000, transparent 75%);
}
.sec-brand .glow { position: absolute; z-index: -1; right: -10%; bottom: -30%; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(173,255,47,.35), transparent 65%); pointer-events: none; }
.brand-split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.brand-side .kicker { color: rgba(255,255,255,.85); }
.brand-side .kicker b { color: #fff; }
.brand-side .kicker::after { background: rgba(255,255,255,.45); }
.brand-side .title { color: #fff; }
.brand-side .title em { color: #05BC05; }
.brand-side .lead { color: rgba(255,255,255,.9); margin-top: 24px; }
.brand-side .btn-o { color: #fff; border-color: rgba(255,255,255,.55); margin-top: 36px; }
.brand-side .btn-o:hover { background: #fff; border-color: #fff; color: #0f0f0f; }
.brand-card { background: var(--d1); color: var(--t1); border: 0; box-shadow: 0 40px 90px rgba(0,0,0,.35); }
@media (max-width: 1080px) {
  .brand-split { grid-template-columns: 1fr; gap: 48px; }
  .brand-bg::before { background: linear-gradient(180deg, rgba(10,10,10,.92) 0%, rgba(10,10,10,.82) 30%, rgba(6,90,6,.70) 50%, rgba(5,188,5,.64) 70%, rgba(5,188,5,.62) 100%); }
}

/* ---------- RESPONSIVE (shared) ---------- */
@media (max-width: 1080px) {
  .head-row { grid-template-columns: 1fr; gap: 40px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-links, .nav-right .btn { display: none; }
  .nav-toggle { display: grid; }
  .nav.open { background: var(--d1); border-bottom-color: var(--br); }
  .nav.open .nav-links { display: flex; flex-direction: column; gap: 0; position: absolute; top: 84px; left: 0; right: 0; background: var(--d1); border-bottom: 1px solid var(--br); padding: 8px 24px 24px; }
  .nav.open .nav-links a { font-size: 22px; font-weight: 600; color: var(--t1); padding: 14px 0; border-bottom: 1px solid var(--br); }
  .nav.open .nav-links a::after { display: none; }
}
@media (max-width: 640px) {
  .sec { padding: 96px 0; }
  .head-row { margin-bottom: 48px; }
  .foot-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}