/* ============================================================
   Saif Al-Hourani — Design Studio Landing
   Dark, minimal, high-contrast white-label agency aesthetic.
   ============================================================ */

:root {
  --bg:        #0b0b0d;
  --bg-alt:    #101013;
  --surface:   #16161a;
  --surface-2: #1d1d22;
  --border:    rgba(255,255,255,.08);
  --border-2:  rgba(255,255,255,.14);
  --text:      #f4f4f5;
  --muted:     #9a9aa3;
  --muted-2:   #6c6c75;
  --accent:    #c8ff4d;     /* lime accent */
  --accent-2:  #a8e63a;
  --radius:    18px;
  --radius-sm: 12px;
  --maxw:      1180px;
  --ease:      cubic-bezier(.16,.84,.44,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.sa-serif {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  font-style: italic;
  color: var(--accent);
}
.sa-accent { color: var(--accent); }

.sa-container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------------------- Buttons ---------------------- */
.sa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.sa-btn:hover { transform: translateY(-2px); }

.sa-btn--primary {
  background: var(--accent);
  color: #0b0b0d;
}
.sa-btn--primary:hover { background: var(--accent-2); }

.sa-btn--ghost {
  background: transparent;
  border-color: var(--border-2);
  color: var(--text);
}
.sa-btn--ghost:hover { background: var(--surface-2); border-color: var(--accent); }

.sa-btn--link {
  background: transparent;
  color: var(--muted);
  padding-left: 6px;
}
.sa-btn--link:hover { color: var(--text); }

.sa-btn--block { width: 100%; justify-content: center; padding: 15px 22px; }

/* ----------------------- Nav ------------------------- */
.sa-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(14px);
  background: rgba(11,11,13,.72);
  border-bottom: 1px solid var(--border);
}
.sa-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.sa-brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; }
.sa-brand__mark {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  background: var(--accent);
  color: #0b0b0d;
  border-radius: 9px;
  font-size: 14px;
  letter-spacing: .5px;
}
.sa-brand__name { font-size: 18px; letter-spacing: -.02em; }

.sa-nav__links { display: flex; gap: 28px; flex: 1; justify-content: center; }
.sa-nav__links a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  transition: color .2s var(--ease);
}
.sa-nav__links a:hover { color: var(--text); }
.sa-nav__links a.sa-nav__build {
  color: var(--accent);
  border: 1px solid var(--border-2);
  padding: 6px 14px;
  border-radius: 999px;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.sa-nav__links a.sa-nav__build:hover { background: rgba(200,255,77,.08); border-color: var(--accent); color: var(--accent); }

.sa-nav__actions { display: flex; align-items: center; gap: 16px; }

.sa-status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--muted);
}
.sa-status__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(200,255,77,.6);
  animation: sa-pulse 2.2s infinite;
}
@keyframes sa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200,255,77,.5); }
  70%  { box-shadow: 0 0 0 8px rgba(200,255,77,0); }
  100% { box-shadow: 0 0 0 0 rgba(200,255,77,0); }
}

.sa-nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.sa-nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }

/* ----------------------- Hero ------------------------ */
.sa-hero {
  position: relative;
  padding: 84px 0 64px;
  overflow: hidden;
}
.sa-hero::before {
  content: "";
  position: absolute;
  top: -30%; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 700px;
  background: radial-gradient(ellipse at center, rgba(200,255,77,.10), transparent 60%);
  pointer-events: none;
}
/* portfolio hero: about details on the left, big photo on the right */
.sa-hero__grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 56px;
}
.sa-hero__top {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.sa-hero__name {
  font-size: 14px; font-weight: 700; letter-spacing: .04em;
  text-transform: uppercase; color: var(--accent);
}
.sa-pill {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  padding: 7px 16px;
  border: 1px solid var(--border-2);
  border-radius: 999px;
  background: var(--surface);
  margin-bottom: 28px;
}
.sa-hero__title {
  font-size: clamp(40px, 5.6vw, 76px);
  line-height: 1.02;
  letter-spacing: -.03em;
  font-weight: 800;
  margin: 0 0 22px;
  max-width: 14ch;
}
.sa-hero__sub {
  color: var(--muted);
  font-size: clamp(16px, 2.2vw, 20px);
  max-width: 52ch;
  margin: 0 0 30px;
}
.sa-hero__cta {
  display: flex; gap: 14px; align-items: center;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

/* big portrait */
.sa-hero__photo {
  justify-self: end;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 4 / 5;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--border-2);
  background: var(--surface-2);
  box-shadow: 0 40px 90px -36px rgba(0,0,0,.7);
}
.sa-hero__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sa-hero__photo-ph {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  font-size: clamp(80px, 12vw, 150px); font-weight: 800;
  color: var(--accent);
  background: linear-gradient(150deg, var(--surface-2), #23232b 60%, #2c2c36);
}
.sa-hero__proof {
  display: flex;
  justify-content: center;
  text-align: center;
  gap: 56px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.sa-hero__stat { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.sa-hero__stat strong { font-size: 30px; font-weight: 800; letter-spacing: -.02em; }
.sa-hero__stat span { font-size: 14px; color: var(--muted); }

/* --------------------- Logo strip -------------------- */
.sa-logos { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.sa-logos__label { text-align: center; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); margin: 0 0 22px; }
.sa-logos__row {
  display: flex; justify-content: center; align-items: center;
  gap: 56px; flex-wrap: wrap;
}
.sa-logos__row span,
.sa-logos__track span {
  font-size: 20px; font-weight: 700; color: var(--muted-2);
  letter-spacing: -.01em;
  opacity: .8;
  white-space: nowrap;
  transition: color .2s var(--ease), opacity .2s var(--ease);
}
.sa-logos__row span:hover,
.sa-logos__track span:hover { color: var(--text); opacity: 1; }
.sa-logos__logo { display: inline-flex; align-items: center; }
.sa-logos__logo img {
  height: 40px; width: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-2);
  filter: grayscale(1);
  opacity: .8;
  transition: filter .2s var(--ease), opacity .2s var(--ease);
}
.sa-logos__logo:hover img { filter: none; opacity: 1; }

/* --------------------- Sections ---------------------- */
.sa-section { padding: 96px 0; }
.sa-section--alt { background: var(--bg-alt); }
.sa-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.sa-eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.sa-section__title {
  font-size: clamp(30px, 4.4vw, 50px);
  line-height: 1.06;
  letter-spacing: -.03em;
  font-weight: 800;
  margin: 0;
  max-width: 18ch;
}
.sa-section__lead {
  color: var(--muted);
  font-size: 17px;
  max-width: 42ch;
  margin: 0;
}

/* ----------------------- Work ------------------------ */
.sa-work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.sa-work-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.sa-work-card:hover { transform: translateY(-6px); border-color: var(--border-2); }
.sa-work-card__thumb {
  position: relative;
  aspect-ratio: 16 / 11;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: grid; place-items: center;
  margin-bottom: 16px;
}
.sa-work-card__index {
  font-family: 'Instrument Serif', serif;
  font-size: 56px;
  color: rgba(255,255,255,.85);
  mix-blend-mode: overlay;
}
.sa-work-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sa-work-card__meta {
  display: flex; flex-direction: column; gap: 2px;
  padding: 0 6px 6px;
}
.sa-work-card__meta h3 { font-size: 18px; font-weight: 700; margin: 0; letter-spacing: -.01em; }
.sa-work-card__meta span { font-size: 13px; color: var(--muted); }
.sa-work-card__link {
  display: inline-block;
  padding: 6px;
  font-size: 14px; font-weight: 600;
  color: var(--accent);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.sa-work-card:hover .sa-work-card__link { opacity: 1; transform: translateY(0); }

/* gradient tints per card */
.sa-tint-1  .sa-work-card__thumb { background: linear-gradient(135deg,#3b2f63,#6d4aff); }
.sa-tint-2  .sa-work-card__thumb { background: linear-gradient(135deg,#0f3d3e,#15c0a8); }
.sa-tint-3  .sa-work-card__thumb { background: linear-gradient(135deg,#5a1f3d,#ff6b9d); }
.sa-tint-4  .sa-work-card__thumb { background: linear-gradient(135deg,#1d2b4a,#3b82f6); }
.sa-tint-5  .sa-work-card__thumb { background: linear-gradient(135deg,#4a3a12,#e6b800); }
.sa-tint-6  .sa-work-card__thumb { background: linear-gradient(135deg,#123524,#22c55e); }
.sa-tint-7  .sa-work-card__thumb { background: linear-gradient(135deg,#3a1f4a,#a855f7); }
.sa-tint-8  .sa-work-card__thumb { background: linear-gradient(135deg,#4a2912,#f97316); }
.sa-tint-9  .sa-work-card__thumb { background: linear-gradient(135deg,#0f2a4a,#06b6d4); }
.sa-tint-10 .sa-work-card__thumb { background: linear-gradient(135deg,#3a1218,#ef4444); }
.sa-tint-11 .sa-work-card__thumb { background: linear-gradient(135deg,#1a2440,#4f6bff); }
.sa-tint-12 .sa-work-card__thumb { background: linear-gradient(135deg,#26324a,#64748b); }

/* -------------------- Capabilities ------------------- */
.sa-cap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sa-cap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.sa-cap:hover { transform: translateY(-6px); border-color: var(--accent); }
.sa-cap__icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--surface-2);
  color: var(--accent);
  font-size: 24px;
  margin-bottom: 22px;
}
.sa-cap h3 { font-size: 21px; font-weight: 700; margin: 0 0 12px; letter-spacing: -.01em; }
.sa-cap p { color: var(--muted); margin: 0; font-size: 15.5px; }
.sa-cap__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.sa-cap__tag {
  font-size: 12.5px; font-weight: 600;
  color: var(--accent);
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(200,255,77,.08);
  border: 1px solid var(--border-2);
}

/* ----------------------- Process --------------------- */
.sa-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.sa-step {
  padding: 32px 26px;
  border-right: 1px solid var(--border);
  transition: background .3s var(--ease);
}
.sa-step:last-child { border-right: none; }
.sa-step:hover { background: var(--surface-2); }
.sa-step__num {
  font-family: 'Instrument Serif', serif;
  font-size: 40px;
  color: var(--accent);
  display: block;
  margin-bottom: 18px;
}
.sa-step h3 { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.sa-step p { color: var(--muted); font-size: 14.5px; margin: 0; }

/* -------------------- Testimonials ------------------- */
/* Horizontal scroller: a single row of cards that scrolls sideways */
.sa-quotes {
  display: grid;
  grid-auto-flow: column;
  grid-template-rows: 1fr;
  grid-auto-columns: clamp(280px, 80vw, 360px);
  gap: 18px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  padding: 4px 2px 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border-2) transparent;
}
.sa-quotes::-webkit-scrollbar { height: 8px; }
.sa-quotes::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 999px; }
.sa-quotes::-webkit-scrollbar-track { background: transparent; }
.sa-quote {
  display: flex;
  flex-direction: column;
  margin: 0;
  scroll-snap-align: start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: border-color .3s var(--ease);
}
.sa-quote:hover { border-color: var(--border-2); }
.sa-quote blockquote {
  flex: 1;
  margin: 0 0 22px;
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--text);
}
.sa-quote blockquote::before { content: "“"; color: var(--accent); margin-right: 2px; }
.sa-quote blockquote::after  { content: "”"; color: var(--accent); margin-left: 2px; }
.sa-quote figcaption { display: flex; align-items: center; gap: 12px; }
.sa-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--surface-2);
  color: var(--accent);
  font-weight: 700;
  border: 1px solid var(--border-2);
  flex: 0 0 auto;
}
.sa-avatar--img { object-fit: cover; }
.sa-quote__who { display: flex; flex-direction: column; }
.sa-quote__who strong { font-size: 15px; }
.sa-quote__who small  { font-size: 13px; color: var(--muted); }

/* ----------------------- About ----------------------- */
.sa-about__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
.sa-about__person { display: flex; align-items: center; gap: 22px; margin: 14px 0 8px; }
.sa-about__photo {
  width: 88px; height: 88px;
  border-radius: 22px;
  overflow: hidden;
  flex: 0 0 auto;
  border: 1px solid var(--border-2);
  background: var(--surface-2);
}
.sa-about__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.sa-about__photo-ph {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  font-weight: 800; font-size: 28px;
  color: var(--accent);
  background: linear-gradient(135deg, var(--surface-2), #2a2a31);
}
.sa-about__intro p { color: var(--muted); font-size: 17px; max-width: 46ch; }
.sa-about__cta { display: flex; align-items: center; gap: 20px; margin-top: 28px; flex-wrap: wrap; }
.sa-about__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.sa-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13.5px; font-weight: 600;
  color: var(--text);
  padding: 8px 14px;
  border: 1px solid var(--border-2);
  border-radius: 999px;
  background: var(--surface);
  transition: border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.sa-link:hover { border-color: var(--accent); color: var(--accent); background: rgba(200,255,77,.06); }
.sa-link--cv { background: var(--accent); color: #0b0b0d; border-color: var(--accent); }
.sa-link--meta { cursor: default; }
.sa-link--meta:hover { border-color: var(--border-2); color: var(--text); background: var(--surface); }
.sa-link--cv:hover { background: var(--accent-2); border-color: var(--accent-2); color: #0b0b0d; }
.sa-link__k { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.sa-link:hover .sa-link__k { color: var(--accent); }
.sa-creds { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sa-creds--wide { grid-template-columns: repeat(4, 1fr); }

/* ---------------- Timeline (experience / volunteering) -------------- */
.sa-timeline { position: relative; padding-left: 26px; }
.sa-timeline::before {
  content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px;
  width: 2px; background: linear-gradient(var(--border-2), transparent);
}
.sa-tl { position: relative; padding: 0 0 30px; }
.sa-tl:last-child { padding-bottom: 0; }
.sa-tl__dot {
  position: absolute; left: -26px; top: 5px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px rgba(200,255,77,.12);
}
.sa-tl__period {
  display: inline-block; font-size: 12.5px; font-weight: 700;
  letter-spacing: .04em; color: var(--accent);
  padding: 3px 11px; border: 1px solid var(--border-2); border-radius: 999px;
  margin-bottom: 10px;
}
.sa-tl__body h3 { font-size: 19px; font-weight: 700; margin: 0; letter-spacing: -.01em; }
.sa-tl__org { color: var(--muted); font-weight: 500; }
.sa-tl__loc { display: block; font-size: 13px; color: var(--muted-2); margin-top: 2px; }
.sa-tl__body p { color: var(--muted); font-size: 15px; margin: 8px 0 0; max-width: 70ch; }

/* ---------------- Certificates / courses ---------------- */
.sa-cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sa-cert {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 22px;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.sa-cert:hover { transform: translateY(-4px); border-color: var(--accent); }
.sa-cert__issuer { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.sa-cert h3 { font-size: 18px; font-weight: 700; margin: 2px 0; letter-spacing: -.01em; }
.sa-cert__date { font-size: 13.5px; color: var(--muted); }
.sa-cert__link { margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--accent); }
.sa-cred {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 20px;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.sa-cred:hover { transform: translateY(-4px); border-color: var(--accent); }
.sa-cred strong { display: block; font-size: 17px; margin-bottom: 4px; }
.sa-cred span { font-size: 13.5px; color: var(--muted); }

/* ---------------------- Contact ---------------------- */
.sa-cta { padding: 0 0 110px; }
.sa-cta__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background:
    radial-gradient(circle at 0% 0%, rgba(200,255,77,.10), transparent 50%),
    var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 26px;
  padding: 56px;
}
.sa-cta__copy h2 {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.05;
  letter-spacing: -.03em;
  font-weight: 800;
  margin: 0 0 16px;
}
.sa-cta__copy p { color: var(--muted); margin: 0; max-width: 38ch; }

.sa-form { display: flex; flex-direction: column; gap: 16px; }
.sa-field { display: flex; flex-direction: column; gap: 7px; }
.sa-field label { font-size: 13px; font-weight: 600; color: var(--muted); }
.sa-field input,
.sa-field textarea {
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  resize: vertical;
  transition: border-color .2s var(--ease);
}
.sa-field input:focus,
.sa-field textarea:focus { outline: none; border-color: var(--accent); }
.sa-field input::placeholder,
.sa-field textarea::placeholder { color: var(--muted-2); }

.sa-form--done { align-items: flex-start; text-align: left; }
.sa-form__check {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent);
  color: #0b0b0d;
  font-size: 26px; font-weight: 800;
  margin-bottom: 8px;
}
.sa-form--done h3 { font-size: 22px; margin: 0; }
.sa-form--done p { color: var(--muted); margin: 6px 0 0; }

/* ----------------------- Footer ---------------------- */
.sa-footer { border-top: 1px solid var(--border); padding: 56px 0 32px; background: var(--bg-alt); }
.sa-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.sa-footer__brand p { color: var(--muted); margin: 16px 0 0; max-width: 34ch; font-size: 15px; }
.sa-footer__links { display: flex; flex-direction: column; gap: 12px; }
.sa-footer__links a { color: var(--muted); font-size: 15px; transition: color .2s var(--ease); }
.sa-footer__links a:hover { color: var(--accent); }
.sa-footer__bottom {
  display: flex; justify-content: space-between; gap: 20px;
  padding-top: 24px;
  font-size: 13.5px; color: var(--muted-2);
  flex-wrap: wrap;
}
.sa-footer__legal a:hover { color: var(--text); }

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

/* ============================================================
   ANIMATION LAYER
   ============================================================ */

/* Keyframes */
@keyframes sa-fade-up   { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes sa-fade-in   { from { opacity: 0; } to { opacity: 1; } }
@keyframes sa-slide-down{ from { opacity: 0; transform: translateY(-100%); } to { opacity: 1; transform: none; } }
@keyframes sa-float     { 0%,100% { transform: translateX(-50%) translateY(0) scale(1); } 50% { transform: translateX(-50%) translateY(-26px) scale(1.06); } }
@keyframes sa-marquee   { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes sa-shine     { to { left: 145%; } }
@keyframes sa-spin-slow { to { transform: rotate(360deg); } }

/* Page preloader */
.sa-preloader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg);
  display: grid; place-items: center;
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.sa-preloader.sa-hide { opacity: 0; visibility: hidden; }
.sa-preloader__inner { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.sa-preloader__photo {
  position: relative;
  width: 110px; height: 110px;
  border-radius: 50%;
  padding: 4px;
  background:
    conic-gradient(var(--accent), rgba(200,255,77,0) 70%, var(--accent));
  animation: sa-spin-slow 1.4s linear infinite;
  box-shadow: 0 16px 44px -14px rgba(200,255,77,.55);
}
.sa-preloader__photo img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  background: var(--surface);
  border: 3px solid var(--bg);
}
.sa-preloader__name {
  font-size: 30px; font-weight: 800; letter-spacing: -.02em;
  color: var(--text);
  animation: sa-pre-bounce 1.4s var(--ease) infinite;
}
/* When a photo is shown, it carries the motion — keep the name calm/smaller */
.sa-preloader__photo + .sa-preloader__name {
  font-size: 22px;
  animation: none;
}
.sa-preloader__bar {
  position: relative;
  width: 170px; height: 3px;
  border-radius: 3px;
  background: var(--surface-2);
  overflow: hidden;
}
.sa-preloader__bar::after {
  content: ""; position: absolute; top: 0; left: -45%;
  width: 45%; height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: sa-pre-load 1.1s var(--ease) infinite;
}
.sa-preloader__label { font-size: 13px; color: var(--muted); letter-spacing: .04em; }
@keyframes sa-pre-bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes sa-pre-load   { 0% { left: -45%; } 100% { left: 100%; } }

/* Scroll progress bar */
.sa-progress {
  position: fixed; top: 0; left: 0;
  height: 3px; width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 100;
  box-shadow: 0 0 12px rgba(200,255,77,.6);
  transition: width .12s linear;
}

/* Nav entrance */
.sa-nav { animation: sa-slide-down .7s var(--ease) both; }

/* Hero entrance (staggered, plays on load) */
.sa-hero .sa-pill      { animation: sa-fade-up .7s .05s var(--ease) both; }
.sa-hero__title        { animation: sa-fade-up .8s .16s var(--ease) both; }
.sa-hero__sub          { animation: sa-fade-up .8s .30s var(--ease) both; }
.sa-hero__cta          { animation: sa-fade-up .8s .44s var(--ease) both; }
.sa-hero__proof        { animation: sa-fade-up .8s .58s var(--ease) both; }
.sa-hero__photo        { animation: sa-fade-up .9s .3s var(--ease) both; }

/* Floating hero glow */
.sa-hero::before { animation: sa-float 11s ease-in-out infinite; }

/* Serif accent shimmer */
.sa-serif { background: linear-gradient(100deg, var(--accent) 30%, #eaffb0 50%, var(--accent) 70%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  background-size: 200% auto; animation: sa-shimmer 5s linear infinite; }
@keyframes sa-shimmer { to { background-position: 200% center; } }

/* Logo marquee */
.sa-logos__marquee {
  overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.sa-logos__track {
  display: flex; align-items: center; gap: 56px;
  width: max-content;
  animation: sa-marquee 30s linear infinite;
}
.sa-logos__track > * { flex: 0 0 auto; }
.sa-logos__marquee:hover .sa-logos__track { animation-play-state: paused; }

/* Button shine sweep */
.sa-btn--primary { position: relative; overflow: hidden; }
.sa-btn--primary::after {
  content: ""; position: absolute; top: 0; left: -120%;
  width: 55%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.55), transparent);
  transform: skewX(-20deg);
}
.sa-btn--primary:hover::after { animation: sa-shine .85s var(--ease); }

/* 3D tilt context for work cards */
.sa-work-grid { perspective: 1200px; }
.sa-work-card { position: relative; transform-style: preserve-3d; will-change: transform; }
.sa-work-card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: 0 0 0 1px var(--accent), 0 24px 60px -20px rgba(200,255,77,.35);
  opacity: 0; transition: opacity .35s var(--ease); pointer-events: none;
}
.sa-work-card:hover::after { opacity: .5; }
.sa-work-card__img { transition: transform .7s var(--ease); }
.sa-work-card:hover .sa-work-card__img { transform: scale(1.07); }

/* Capability icon spin-in on hover */
.sa-cap:hover .sa-cap__icon { animation: sa-pop .5s var(--ease); }
@keyframes sa-pop { 0% { transform: scale(1); } 40% { transform: scale(1.18) rotate(-8deg); } 100% { transform: scale(1); } }

/* Process step number lift */
.sa-step:hover .sa-step__num { transform: translateY(-4px); transition: transform .3s var(--ease); }

/* Status dot already pulses; add gentle hover scale on avatars */
.sa-quote:hover .sa-avatar { transform: scale(1.08); transition: transform .3s var(--ease); }

/* CTA card breathing glow */
.sa-cta__card { position: relative; overflow: hidden; }
.sa-cta__card::before {
  content: ""; position: absolute; top: -40%; right: -10%;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(200,255,77,.16), transparent 65%);
  animation: sa-float 9s ease-in-out infinite; pointer-events: none;
}

/* ------------------- Responsive ---------------------- */
@media (max-width: 980px) {
  .sa-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .sa-hero__photo { order: -1; justify-self: center; max-width: 300px; aspect-ratio: 1 / 1; }
  .sa-work-grid { grid-template-columns: repeat(2, 1fr); }
  .sa-cap-grid  { grid-template-columns: repeat(2, 1fr); }
  .sa-steps     { grid-template-columns: 1fr 1fr; }
  .sa-step:nth-child(2n) { border-right: none; }
  .sa-step { border-bottom: 1px solid var(--border); }
  .sa-creds--wide { grid-template-columns: repeat(2, 1fr); }
  .sa-cert-grid { grid-template-columns: repeat(2, 1fr); }
  .sa-cta__card { grid-template-columns: 1fr; padding: 40px 28px; }
}

@media (max-width: 720px) {
  .sa-container { padding: 0 18px; }
  .sa-nav__links, .sa-nav__actions .sa-status { display: none; }
  .sa-nav__toggle { display: flex; }
  .sa-nav__links.sa-open {
    display: flex; flex-direction: column; gap: 18px;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 24px 18px;
  }
  .sa-section { padding: 56px 0; }
  .sa-section__head { margin-bottom: 32px; }

  /* Selected work stays 2-up on mobile, just tighter */
  .sa-work-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .sa-work-card { padding: 10px; border-radius: 14px; }
  .sa-work-card__thumb { margin-bottom: 10px; border-radius: 10px; }
  .sa-work-card__index { font-size: 38px; }
  .sa-work-card__meta { padding: 0 2px 4px; }
  .sa-work-card__meta h3 { font-size: 14.5px; }
  .sa-work-card__meta span { font-size: 11.5px; }
  .sa-work-card__link { font-size: 12px; padding: 4px 2px; }

  .sa-cap-grid  { grid-template-columns: 1fr; }
  .sa-cap       { padding: 28px 24px; }
  /* process: 2 cards per row on mobile */
  .sa-steps     { grid-template-columns: 1fr 1fr; }
  .sa-step      { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .sa-step:nth-child(2n) { border-right: none; }
  .sa-step__num { font-size: 32px; margin-bottom: 12px; }
  .sa-cert-grid { grid-template-columns: 1fr; }
  .sa-hero { padding: 72px 0 56px; }
  .sa-hero__cta { margin-bottom: 44px; }
  .sa-hero__proof { gap: 28px 36px; padding-top: 32px; }
  .sa-hero__stat strong { font-size: 24px; }
  .sa-creds     { grid-template-columns: 1fr 1fr; }
  .sa-cta__card { padding: 32px 20px; }
  .sa-footer__inner { gap: 28px; }
}

/* Very small phones: keep work 2-up but allow the rest to breathe */
@media (max-width: 400px) {
  .sa-work-grid { gap: 10px; }
  .sa-work-card__index { font-size: 32px; }
  .sa-creds { grid-template-columns: 1fr; }
}

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

/* ============================================================
   Horizontal-scroll card rows — single row that scrolls sideways.
   Placed last so it wins over the earlier grid + media-query rules.
   Applies to Capabilities, Selected Work, Certificates, Credentials.
   ============================================================ */
.sa-work-grid,
.sa-cap-grid,
.sa-cert-grid,
.sa-creds {
  display: grid;
  grid-template-columns: none;
  grid-auto-flow: column;
  grid-template-rows: 1fr;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  padding: 12px 2px 18px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border-2) transparent;
}
.sa-work-grid { grid-auto-columns: clamp(270px, 80vw, 340px); perspective: none; }
.sa-cap-grid  { grid-auto-columns: clamp(260px, 78vw, 300px); }
.sa-cert-grid { grid-auto-columns: clamp(240px, 74vw, 290px); }
.sa-creds     { grid-auto-columns: clamp(200px, 60vw, 240px); }
.sa-work-grid::-webkit-scrollbar,
.sa-cap-grid::-webkit-scrollbar,
.sa-cert-grid::-webkit-scrollbar,
.sa-creds::-webkit-scrollbar { height: 8px; }
.sa-work-grid::-webkit-scrollbar-thumb,
.sa-cap-grid::-webkit-scrollbar-thumb,
.sa-cert-grid::-webkit-scrollbar-thumb,
.sa-creds::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 999px; }
.sa-work-grid::-webkit-scrollbar-track,
.sa-cap-grid::-webkit-scrollbar-track,
.sa-cert-grid::-webkit-scrollbar-track,
.sa-creds::-webkit-scrollbar-track { background: transparent; }
.sa-work-card,
.sa-cap,
.sa-cert,
.sa-cred { scroll-snap-align: start; }