/* ═══════════════════════════════════════════════════════════
   MUSTAFA DUGSIYE — PORTFOLIO ©2026
   Art direction: "Terminal Luxe" — cinematic dark, editorial
   grotesk + serif italic, mono data accents, signal-green.
═══════════════════════════════════════════════════════════ */

/* ── Tokens ── */
:root {
  --bg:            #070908;
  --bg-2:          #0a0d0b;
  --bg-card:       #0d120f;
  --line:          rgba(226, 245, 235, 0.09);
  --line-strong:   rgba(226, 245, 235, 0.18);
  --border:        rgba(226, 245, 235, 0.09);
  --border-accent: rgba(94, 230, 160, 0.35);
  --text:          #e9f2ec;
  --text-secondary:#a8bab0;
  --text-tertiary: #63746b;
  --accent:        #5ee6a0;
  --accent-dim:    rgba(94, 230, 160, 0.12);
  --red:           #e66a6a;

  --sans:  'Space Grotesk', system-ui, sans-serif;
  --serif: 'Instrument Serif', Georgia, serif;
  --mono:  'JetBrains Mono', ui-monospace, monospace;

  --pad: clamp(1.25rem, 4vw, 4rem);
  --ease: cubic-bezier(0.65, 0.05, 0, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.loading { overflow: hidden; }
body.menu-open { overflow: hidden; }

::selection { background: var(--accent); color: #04120a; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; background: none; border: none; color: inherit; cursor: pointer; }
img { max-width: 100%; }

/* On fine pointers the custom cursor takes over */
@media (hover: hover) and (pointer: fine) {
  body:not(.no-cursor) a,
  body:not(.no-cursor) button,
  body:not(.no-cursor) [data-cursor-label],
  body:not(.no-cursor) [data-cursor-grow] { cursor: none; }
  body:not(.no-cursor) { cursor: none; }
}

.mono-row {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.up { color: var(--accent); font-style: normal; }
.dn { color: var(--red); font-style: normal; }

/* ═══════════════ CUSTOM CURSOR ═══════════════ */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  z-index: 3000;
  display: none;
}
@media (hover: hover) and (pointer: fine) {
  .cursor-dot, .cursor-ring { display: block; }
}
.cursor-dot {
  width: 6px; height: 6px;
  margin: -3px 0 0 -3px;
  border-radius: 50%;
  background: var(--accent);
}
.cursor-ring {
  width: 36px; height: 36px;
  margin: -18px 0 0 -18px;
  border-radius: 50%;
  border: 1px solid rgba(94, 230, 160, 0.45);
  display: flex; align-items: center; justify-content: center;
  transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out),
              margin 0.35s var(--ease-out), background 0.35s var(--ease-out),
              border-color 0.35s var(--ease-out);
}
.cursor-ring.grow {
  width: 64px; height: 64px;
  margin: -32px 0 0 -32px;
  background: rgba(94, 230, 160, 0.08);
}
.cursor-ring.labeled {
  width: 92px; height: 92px;
  margin: -46px 0 0 -46px;
  background: var(--accent);
  border-color: var(--accent);
}
.cursor-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: #04120a;
  font-weight: 500;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.25s, transform 0.35s var(--ease-out);
  white-space: nowrap;
}
.cursor-ring.labeled .cursor-label { opacity: 1; transform: scale(1); }
body.cursor-hidden .cursor-dot, body.cursor-hidden .cursor-ring { opacity: 0; }

/* ═══════════════ SCROLL PROGRESS ═══════════════ */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 100%;
  background: var(--accent);
  transform-origin: 0 0;
  transform: scaleX(0);
  z-index: 1500;
}

/* ═══════════════ PAGE WIPE (view transitions) ═══════════════ */
.page-wipe {
  position: fixed; inset: 0;
  background: var(--bg-2);
  z-index: 900;
  transform: translateY(101%);
  pointer-events: none;
}
.page-wipe.in  { animation: wipe-in  0.55s var(--ease) forwards; }
.page-wipe.out { animation: wipe-out 0.55s var(--ease) forwards; }
@keyframes wipe-in  { from { transform: translateY(101%); } to { transform: translateY(0); } }
@keyframes wipe-out { from { transform: translateY(0); }    to { transform: translateY(-101%); } }

/* ═══════════════ PRELOADER ═══════════════ */
#preloader {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease 0.05s;
}
#preloader.done { opacity: 0; pointer-events: none; }
#pre-canvas { position: absolute; inset: 0; }

.pre-boot {
  position: absolute;
  top: clamp(1.25rem, 3vw, 2.5rem);
  left: var(--pad);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  display: flex; gap: 0.6em;
}
.pre-boot-caret { color: var(--accent); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.pre-center { position: relative; text-align: center; }
.pre-greeting-mask { overflow: hidden; padding: 0.1em 0; }
.pre-greeting {
  display: inline-block;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 1.1;
  color: var(--text);
}
.pre-greeting.swap { animation: word-up 0.55s var(--ease-out); }
@keyframes word-up {
  from { transform: translateY(110%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.pre-sub {
  margin-top: 1.25rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  color: var(--text-tertiary);
}

.pre-counter {
  position: absolute;
  bottom: clamp(1rem, 3vw, 2rem);
  right: var(--pad);
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.pre-meta {
  position: absolute;
  bottom: clamp(1.5rem, 3.5vw, 2.75rem);
  left: var(--pad);
  display: flex; flex-direction: column; gap: 0.35rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--text-tertiary);
}
.pre-bar {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--line);
}
.pre-bar-fill {
  height: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
}
.pre-hint {
  position: absolute;
  top: clamp(1.25rem, 3vw, 2.5rem);
  right: var(--pad);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  animation: pulse-dim 2.4s ease-in-out infinite;
}
@keyframes pulse-dim { 50% { opacity: 0.3; } }

#preloader.done .pre-center { animation: pre-exit 0.5s var(--ease) forwards; }
@keyframes pre-exit {
  to { transform: translateY(-40px) scale(0.96); opacity: 0; filter: blur(6px); }
}

/* Shutters — curtain reveal after preloader */
.shutter {
  position: fixed; left: 0; width: 100%; height: 50.5%;
  background: #04120a;
  z-index: 1000;
  transform: scaleY(0);
  pointer-events: none;
}
.shutter-a { top: 0;    transform-origin: 50% 0; }
.shutter-b { bottom: 0; transform-origin: 50% 100%; }
.shutter.closing { animation: shut-close 0.5s var(--ease) forwards; }
.shutter.opening { animation: shut-open  0.9s var(--ease) 0.15s forwards; }
@keyframes shut-close { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes shut-open  { from { transform: scaleY(1); } to { transform: scaleY(0); } }

/* ═══════════════ NAV ═══════════════ */
#main-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 800;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--pad);
  transition: transform 0.5s var(--ease), background 0.4s, backdrop-filter 0.4s;
}
#main-nav.scrolled {
  background: rgba(7, 9, 8, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
#main-nav.hidden { transform: translateY(-110%); }

.nav-logo {
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}
.nav-logo span { color: var(--accent); font-size: 0.7em; vertical-align: super; }

.nav-center {
  display: flex; gap: 0.9em;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--text-tertiary);
}
.nav-time { color: var(--text-secondary); font-variant-numeric: tabular-nums; }

.nav-right { display: flex; align-items: center; gap: 1.75rem; }
.nav-status {
  display: flex; align-items: center; gap: 0.55em;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(94, 230, 160, 0.5);
  animation: ping 2.2s ease-out infinite;
}
@keyframes ping {
  0%   { box-shadow: 0 0 0 0 rgba(94, 230, 160, 0.45); }
  70%  { box-shadow: 0 0 0 9px rgba(94, 230, 160, 0); }
  100% { box-shadow: 0 0 0 0 rgba(94, 230, 160, 0); }
}

.menu-btn {
  display: flex; align-items: center; gap: 0.7em;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
}
.menu-btn-lines { display: flex; flex-direction: column; gap: 5px; width: 26px; }
.menu-btn-lines span {
  height: 1px; background: var(--text);
  transition: transform 0.4s var(--ease), width 0.4s var(--ease);
}
.menu-btn-lines span:nth-child(2) { width: 65%; align-self: flex-end; }
.menu-btn:hover .menu-btn-lines span:nth-child(2) { width: 100%; }
body.menu-open .menu-btn-lines span:nth-child(1) { transform: translateY(3px) rotate(45deg); }
body.menu-open .menu-btn-lines span:nth-child(2) { width: 100%; transform: translateY(-3px) rotate(-45deg); }

/* ═══════════════ OVERLAY MENU ═══════════════ */
.menu-overlay {
  position: fixed; inset: 0;
  z-index: 790;
  background: rgba(4, 7, 5, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  clip-path: inset(0 0 100% 0);
  display: flex; align-items: center;
  visibility: hidden;
  transition: clip-path 0.7s var(--ease), visibility 0s 0.7s;
}
body.menu-open .menu-overlay {
  clip-path: inset(0 0 0% 0);
  visibility: visible;
  transition: clip-path 0.7s var(--ease), visibility 0s;
}

.menu-inner {
  width: 100%;
  padding: 0 var(--pad);
  display: flex; flex-direction: column;
  justify-content: center;
  gap: clamp(2rem, 6vh, 4rem);
}
.menu-links { list-style: none; }
.menu-links li { overflow: hidden; }
.menu-links a {
  display: flex; align-items: baseline; gap: 1.25rem;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
  padding: 0.05em 0;
  color: var(--text);
  transform: translateY(110%);
  transition: transform 0.7s var(--ease), color 0.3s;
}
body.menu-open .menu-links a { transform: translateY(0); }
body.menu-open .menu-links li:nth-child(1) a { transition-delay: 0.10s; }
body.menu-open .menu-links li:nth-child(2) a { transition-delay: 0.16s; }
body.menu-open .menu-links li:nth-child(3) a { transition-delay: 0.22s; }
body.menu-open .menu-links li:nth-child(4) a { transition-delay: 0.28s; }
body.menu-open .menu-links li:nth-child(5) a { transition-delay: 0.34s; }
.menu-links a::before {
  content: attr(data-index);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.menu-links a:hover { color: var(--accent); }

.menu-footer {
  display: flex; flex-wrap: wrap; gap: clamp(2rem, 6vw, 6rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s 0.1s, transform 0.5s 0.1s;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
body.menu-open .menu-footer { opacity: 1; transform: none; transition-delay: 0.45s; }
.menu-foot-col { display: flex; flex-direction: column; gap: 0.35rem; }
.menu-foot-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--text-tertiary);
  margin-bottom: 0.25rem;
}
.menu-foot-col a:hover { color: var(--accent); }

/* ═══════════════ HERO ═══════════════ */
#hero {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column;
  justify-content: space-between;
  padding: 6.5rem var(--pad) 0;
  overflow: hidden;
}
#hero-canvas { position: absolute; inset: 0; z-index: 0; }
.hero-spotlight {
  position: absolute; inset: 0; z-index: 1;
  pointer-events: none;
  background: radial-gradient(560px circle at var(--sx, 50%) var(--sy, 40%),
              rgba(94, 230, 160, 0.07), transparent 65%);
}
.hero-top, .hero-stage, .hero-bottom { position: relative; z-index: 2; }

.hero-top {
  display: flex; justify-content: space-between;
  padding-top: 0.5rem;
}
.hero-top-mid { display: none; }
@media (min-width: 720px) { .hero-top-mid { display: inline; } }

.hero-stage {
  margin: auto 0; padding: 3rem 0 2rem;
  display: flex; flex-direction: column; align-items: center;
  gap: clamp(2.25rem, 5vh, 4rem);
  text-align: center;
}
.hero-stage-left { min-width: 0; width: 100%; }

.hero-title {
  font-weight: 600;
  font-size: clamp(2rem, 8.2vw, 8rem);
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}
.hero-line { display: inline-block; overflow: hidden; padding-bottom: 0.04em; vertical-align: bottom; }
.hero-line-inner {
  display: inline-block;
  transform: translateY(115%) rotate(2deg);
  transform-origin: 50% 100%;
}
body:not(.loading) .hero-line-inner { animation: line-up 1.1s var(--ease) forwards; }
body:not(.loading) .hero-line-2 .hero-line-inner { animation-delay: 0.12s; }
@keyframes line-up {
  to { transform: translateY(0) rotate(0); }
}
.hero-line-2 .hero-line-inner {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--text);
}
.hero-reg {
  font-style: normal;
  font-size: 0.22em;
  vertical-align: super;
  color: var(--accent);
  -webkit-text-stroke: 0;
  letter-spacing: 0;
}

.hero-role {
  display: flex; flex-direction: column; align-items: center; gap: 1.2rem;
  max-width: 34rem;
  margin: clamp(1.5rem, 4vh, 3rem) auto 0;
  opacity: 0;
}
body:not(.loading) .hero-role { animation: fade-up 0.9s var(--ease-out) 0.55s forwards; }
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-role-line {
  flex: none; width: 3rem; height: 1px;
  background: var(--accent);
}
.hero-role p {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.55;
}
.hero-role em {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15em;
  color: var(--text);
}
.hero-role strong { font-weight: 500; color: var(--text); }

.hero-bottom {
  display: flex; align-items: flex-end; justify-content: space-between;
  padding-bottom: 1.25rem;
  opacity: 0;
}
body:not(.loading) .hero-bottom { animation: fade-up 0.9s var(--ease-out) 0.75s forwards; }
.hero-links { display: flex; gap: 2rem; }
.hero-link { color: var(--text-secondary); transition: color 0.3s; padding: 0.4em 0; }
.hero-link:hover { color: var(--accent); }

.hero-scroll {
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--text-tertiary);
}
.hero-scroll-track {
  width: 1px; height: 44px;
  background: var(--line-strong);
  position: relative; overflow: hidden;
}
.hero-scroll-thumb {
  position: absolute; left: 0; top: 0;
  width: 100%; height: 40%;
  background: var(--accent);
  animation: scroll-drip 1.8s var(--ease) infinite;
}
@keyframes scroll-drip {
  from { transform: translateY(-110%); }
  to   { transform: translateY(280%); }
}

/* fade-in helper used in hero-top */
.reveal-fade { opacity: 0; }
body:not(.loading) .reveal-fade { animation: fade-up 0.8s var(--ease-out) 0.9s forwards; }

/* ── Ticker ── */
.ticker {
  position: relative; z-index: 2;
  margin: 0 calc(var(--pad) * -1);
  border-top: 1px solid var(--line);
  overflow: hidden;
  padding: 0.7rem 0;
  opacity: 0;
}
body:not(.loading) .ticker { animation: fade-up 0.8s var(--ease-out) 0.95s forwards; }
.ticker-track {
  display: inline-flex; gap: 3.5rem;
  white-space: nowrap;
  animation: marquee 36s linear infinite;
  will-change: transform;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.tick {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}
.tick b { color: var(--text-secondary); font-weight: 500; margin-right: 0.6em; }
.tick i { margin-left: 0.6em; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ═══════════════ MARQUEE — COMPANIES ═══════════════ */
#logos {
  border-bottom: 1px solid var(--line);
  padding: clamp(2rem, 5vw, 3.5rem) 0;
  overflow: hidden;
}
.marquee { overflow: hidden; }
.marquee-track {
  display: inline-flex; align-items: center; gap: clamp(2rem, 4vw, 3.5rem);
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px var(--text-tertiary);
  transition: color 0.4s, -webkit-text-stroke-color 0.4s, transform 0.4s var(--ease-out);
  padding: 0.2em 0;
}
.marquee-item:hover {
  color: var(--accent);
  -webkit-text-stroke-color: var(--accent);
  transform: skewX(-6deg);
}
.marquee-star { color: var(--accent); font-size: 1rem; }

.marquee-item.logo-item {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  line-height: 0;
  -webkit-text-stroke: none;
}
.logo-img {
  height: clamp(1.5rem, 4vw, 2.5rem);
  width: auto;
  max-width: none;
  display: block;
  transition: opacity 0.4s;
}
.logo-img--accent {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
}
.marquee-item.logo-item:hover .logo-img--grey { opacity: 0; }
.marquee-item.logo-item:hover .logo-img--accent { opacity: 1; }

/* Barclays wordmark reads smaller than the others at the same height — bump it up slightly to match */
.logo-item[data-exp="exp-barclays"] .logo-img { height: clamp(1.75rem, 4.6vw, 2.9rem); }

/* ═══════════════ SECTIONS — SHARED ═══════════════ */
section { padding: clamp(5rem, 11vw, 10rem) var(--pad); position: relative; }
#logos { padding-left: 0; padding-right: 0; }
#about { padding-bottom: clamp(2.5rem, 5vw, 4.5rem); }

.section-head {
  display: flex; align-items: center; gap: 1.25rem;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
}
.section-index { color: var(--accent); }
.section-name { color: var(--text-secondary); }
.section-rule { flex: 1; height: 1px; background: var(--line); }
.section-count { color: var(--text-tertiary); }

.section-title {
  font-size: clamp(2.6rem, 6.5vw, 5.5rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}
.section-title em, .approach-head em, .contact-giant em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.01em;
}

/* ── Reveal on scroll ── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════ 01 · ABOUT ═══════════════ */
.statement {
  font-size: clamp(1.5rem, 3.4vw, 2.9rem);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.02em;
  max-width: 62rem;
  margin-bottom: clamp(3.5rem, 8vw, 6.5rem);
}
.statement em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
}
.statement .word {
  opacity: 0.14;
  transition: opacity 0.35s ease;
}
.statement .word.on { opacity: 1; }

.about-grid {
  display: grid;
  grid-template-columns: minmax(240px, 380px) 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  margin-bottom: clamp(3.5rem, 8vw, 6rem);
}
.about-photo-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}
.about-photo {
  display: block; width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transform: scale(1.06);
  transition: filter 0.7s ease, transform 1.1s var(--ease-out);
}
.about-photo-frame:hover .about-photo { filter: grayscale(0); transform: scale(1.01); }
.about-photo-tag {
  display: flex; justify-content: space-between;
  padding: 0.7rem 0.9rem;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}

.about-text-col { display: flex; flex-direction: column; gap: 1.5rem; max-width: 40rem; }
.about-p {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.7;
}
.about-p strong { color: var(--text); font-weight: 500; }

.resume-btn {
  position: relative;
  display: inline-flex;
  align-self: flex-start;
  margin-top: 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--text);
  transition: color 0.35s, border-color 0.35s;
}
.resume-btn-fill {
  position: absolute; inset: 0;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform 0.45s var(--ease);
  border-radius: inherit;
}
.resume-btn:hover .resume-btn-fill { transform: translateY(0); }
.resume-btn:hover { color: #04120a; border-color: var(--accent); }
.resume-btn-text {
  position: relative;
  display: inline-flex; align-items: center; gap: 0.7em;
  padding: 0.95em 1.8em;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat {
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1rem, 2vw, 2rem);
  border-left: 1px solid var(--line);
  transition: background 0.4s;
}
.stat:first-child { border-left: 0; }
.stat:hover { background: var(--accent-dim); }
.stat-num {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat-suffix, .stat-prefix { color: var(--accent); }
.stat-label {
  margin-top: 0.8rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  line-height: 1.7;
}

/* ═══════════════ 02 · PROJECTS ═══════════════ */
.projects-filter {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.filter-btn {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.65em 1.4em;
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}
.filter-btn:hover { color: var(--text); border-color: var(--line-strong); }
.filter-btn.active {
  color: #04120a;
  background: var(--accent);
  border-color: var(--accent);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}
.project-card {
  grid-column: span 1;
  border: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden;
  transition: border-color 0.4s, transform 0.6s var(--ease-out),
              opacity 0.9s var(--ease-out);
}
.project-card:hover { border-color: var(--border-accent); }
.project-card.featured { grid-column: span 2; }
.project-card.hidden { display: none; }

.project-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--line);
  container-type: size;
}
.project-card.featured .project-media { aspect-ratio: 21 / 9; }
.project-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.85);
  transform: scale(1.02);
  transition: transform 1.1s var(--ease-out), filter 0.6s;
}
.project-card:hover .project-media img { transform: scale(1.08); filter: saturate(1.05); }
.project-media-veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(7, 9, 8, 0.55));
  transition: opacity 0.5s;
}
.project-card:hover .project-media-veil { opacity: 0.4; }
.project-nda {
  position: absolute; top: 1rem; left: 1rem;
  z-index: 2;
  background: rgba(4, 8, 6, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  border-radius: 100px;
  padding: 0.5em 1em;
}

/* ═══════════════ PROJECT THUMBNAILS — DEVICE MOCKUPS ═══════════════
   Abstract, NDA-safe device frames standing in for real product UI.
   Browser chrome for web/desktop platforms, phone bezel for mobile
   banking flows — each animates a touch further on card hover.
═══════════════════════════════════════════════════════════════════ */
.thumb-mock {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  padding: calc(20.4 * var(--px));
  background:
    radial-gradient(120% 140% at 15% -10%, var(--accent-dim), transparent 55%),
    var(--bg-2);
}
/* --px is the single scale unit every size below is expressed in
   multiples of — 1 unit == 1px at a 626px-wide reference box (how the
   thumbnail renders at the 680px-viewport breakpoint). Because it's
   derived from the actual box (via container query units, clamped by
   both its width and height), the whole graphic grows or shrinks as
   one proportional unit at any card size, on any screen, instead of
   individual paddings/fonts/icons drifting at different rates. */
.mock-gs, .mock-jlr { --px: min(calc(100cqw / 626), calc(100cqh / 352)); }
.mock-tesco, .mock-barclays, .mock-cheque { --px: min(calc(100cqw / 626), calc(100cqh / 469.5)); }

/* — Browser window — */
.mock-browser {
  width: 100%;
  border-radius: calc(10 * var(--px));
  border: 1px solid var(--line-strong);
  background: var(--bg-card);
  box-shadow: 0 calc(40 * var(--px)) calc(70 * var(--px)) calc(-30 * var(--px)) rgba(0, 0, 0, 0.7);
  overflow: hidden;
  transform: translateY(calc(6 * var(--px)));
  transition: transform 0.7s var(--ease-out);
}
.project-card:hover .mock-browser { transform: translateY(0); }
.mock-browser-bar {
  display: flex; align-items: center; gap: calc(5 * var(--px));
  padding: calc(9.6 * var(--px)) calc(12.8 * var(--px));
  border-bottom: 1px solid var(--line);
}
.mock-dot { width: calc(6 * var(--px)); height: calc(6 * var(--px)); border-radius: 50%; background: var(--line-strong); flex: none; }
.mock-url {
  margin-left: calc(9.6 * var(--px));
  font-family: var(--mono); font-size: calc(9.28 * var(--px)); letter-spacing: 0.02em;
  color: var(--text-tertiary);
  background: var(--bg); border: 1px solid var(--line); border-radius: 100px;
  padding: 0.3em 0.9em;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}

/* — Phone frame — */
.mock-phone {
  width: calc(204 * var(--px)); height: calc(360 * var(--px));
  border-radius: calc(26 * var(--px));
  border: calc(6 * var(--px)) solid #12160f;
  background: var(--bg-card);
  box-shadow: 0 calc(40 * var(--px)) calc(70 * var(--px)) calc(-30 * var(--px)) rgba(0, 0, 0, 0.7);
  position: relative; overflow: hidden;
  transform: translateY(calc(8 * var(--px)));
  transition: transform 0.7s var(--ease-out);
}
.project-card:hover .mock-phone { transform: translateY(0); }
.mock-notch {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: calc(58 * var(--px)); height: calc(15 * var(--px)); background: #12160f;
  border-radius: 0 0 calc(10 * var(--px)) calc(10 * var(--px)); z-index: 3;
}
.mock-screen {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  padding: calc(24 * var(--px)) calc(16 * var(--px)) calc(17.6 * var(--px));
}

.mock-chip, .mock-cta {
  font-family: var(--mono); font-size: calc(8.8 * var(--px)); letter-spacing: 0.05em;
  color: var(--text-tertiary);
  border: 1px solid var(--line); border-radius: 100px;
  padding: 0.4em 0.8em;
}
.mock-chip.on { color: var(--accent); border-color: var(--border-accent); }
.mock-cta {
  color: var(--bg); background: var(--accent); border-color: var(--accent);
  font-weight: 600; text-align: center;
}

/* — 001 Goldman Sachs: enterprise loans dashboard — */
.mock-gs .mock-browser {
  max-width: 100%; height: calc(273.9 * var(--px));
  display: flex; flex-direction: column;
}
.mock-gs .mock-gs-body { flex: 1; }
.mock-gs .mock-gs-main { justify-content: space-evenly; }
.mock-ai-badge {
  margin-left: auto; display: flex; align-items: center; gap: 0.4em;
  font-family: var(--mono); font-size: calc(8.8 * var(--px)); letter-spacing: 0.08em;
  color: var(--accent); border: 1px solid var(--border-accent);
  border-radius: 100px; padding: 0.25em 0.7em 0.25em 0.6em; flex: none;
}
.mock-ai-badge::before {
  content: ''; width: calc(5 * var(--px)); height: calc(5 * var(--px)); border-radius: 50%; background: var(--accent);
  animation: mock-pulse 1.8s ease-in-out infinite;
}
@keyframes mock-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }
.mock-gs-body { display: flex; }
.mock-gs-side {
  display: flex; flex-direction: column; gap: calc(14.4 * var(--px));
  padding: calc(16 * var(--px)) calc(14.4 * var(--px)); border-right: 1px solid var(--line);
}
.mock-gs-side-dot { width: calc(7 * var(--px)); height: calc(7 * var(--px)); border-radius: 2px; background: var(--line-strong); }
.mock-gs-side-dot.on { background: var(--accent); }
.mock-gs-main { flex: 1; padding: calc(14.4 * var(--px)) calc(17.6 * var(--px)); display: flex; flex-direction: column; gap: calc(11.2 * var(--px)); }
.mock-gs-row { display: flex; align-items: center; gap: calc(11.2 * var(--px)); }
.mock-gs-track { flex: 1; height: calc(5 * var(--px)); border-radius: 100px; background: var(--line); overflow: hidden; }
.mock-gs-bar {
  display: block; height: 100%; border-radius: 100px;
  background: linear-gradient(90deg, var(--accent), rgba(94, 230, 160, 0.4));
  width: calc(var(--w) * 0.75);
  transition: width 1s var(--ease-out);
}
.project-card:hover .mock-gs-bar { width: var(--w); }
.mock-gs-pill {
  flex: none; font-family: var(--mono); font-size: calc(8 * var(--px)); letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--text-tertiary);
  border: 1px solid var(--line); border-radius: 100px; padding: 0.25em 0.7em;
}
.mock-gs-pill.ok { color: var(--accent); border-color: var(--border-accent); }
.mock-gs-pill.warn { color: var(--red); border-color: rgba(230, 106, 106, 0.35); }

/* — 002 Tesco Bank: card migration — */
.mock-tesco-head { display: flex; flex-direction: column; gap: calc(4.8 * var(--px)); }
.mock-tesco-label { font-family: var(--mono); font-size: calc(8.8 * var(--px)); line-height: 1.15; color: var(--text-tertiary); letter-spacing: 0.04em; }
.mock-tesco-balance { font-size: calc(17.6 * var(--px)); line-height: 1.15; font-weight: 600; letter-spacing: -0.02em; }
.mock-card-stack {
  position: relative; height: 30%; min-height: calc(68 * var(--px));
  margin: calc(10.88 * var(--px)) 0 calc(9.52 * var(--px));
}
.mock-card {
  position: absolute; inset: 0; border-radius: calc(10 * var(--px)); padding: calc(11.2 * var(--px));
  display: flex; flex-direction: column; justify-content: space-between;
  font-family: var(--mono); font-size: calc(8.8 * var(--px)); letter-spacing: 0.03em;
  color: rgba(233, 242, 236, 0.85);
  transition: transform 0.7s var(--ease-out);
}
.mock-card--a {
  background: linear-gradient(135deg, #1a2c22, #0d1712);
  border: 1px solid var(--line-strong);
  transform: translate(calc(9 * var(--px)), calc(9 * var(--px))) rotate(-3deg);
}
.mock-card--b {
  background: linear-gradient(135deg, var(--accent-dim), #0d1712 70%);
  border: 1px solid var(--border-accent);
  transform: translate(0, 0) rotate(0deg);
}
.project-card:hover .mock-card--a { transform: translate(0, 0) rotate(0deg); }
.project-card:hover .mock-card--b { transform: translate(calc(14 * var(--px)), calc(-12 * var(--px))) rotate(4deg); }
.mock-card-chip { width: calc(16 * var(--px)); height: calc(12 * var(--px)); border-radius: 3px; background: rgba(233, 242, 236, 0.25); }
.mock-tesco-actions { display: flex; gap: calc(4.8 * var(--px)); margin-top: auto; }

/* — 003 Barclays: loan amount + slider — */
.mock-label { font-family: var(--mono); font-size: calc(8.8 * var(--px)); color: var(--text-tertiary); letter-spacing: 0.04em; }
.mock-amount { font-size: calc(20.8 * var(--px)); font-weight: 600; letter-spacing: -0.02em; margin-top: calc(4.8 * var(--px)); }
.mock-slider {
  position: relative; height: calc(4 * var(--px)); background: var(--line); border-radius: 100px;
  margin: calc(17.6 * var(--px)) 0 calc(16 * var(--px));
}
.mock-slider-fill {
  position: absolute; left: 0; top: 0; height: 100%; border-radius: 100px;
  background: var(--accent); width: 45%;
  transition: width 1s var(--ease-out);
}
.project-card:hover .mock-slider-fill { width: 68%; }
.mock-slider-thumb {
  position: absolute; top: 50%; left: 45%; width: calc(11 * var(--px)); height: calc(11 * var(--px)); border-radius: 50%;
  background: var(--text); transform: translate(-50%, -50%);
  box-shadow: 0 0 0 calc(4 * var(--px)) var(--bg-card);
  transition: left 1s var(--ease-out);
}
.project-card:hover .mock-slider-thumb { left: 68%; }
.mock-term-chips { display: flex; gap: calc(6.4 * var(--px)); margin-bottom: auto; }
.mock-barclays .mock-cta { margin-top: calc(14.4 * var(--px)); }

/* — 004 Cheque scanning SDK: camera capture — */
.mock-camera { background: #050705; align-items: center; justify-content: center; gap: calc(14.4 * var(--px)); }
.mock-scan-frame { position: relative; width: 82%; aspect-ratio: 2.2 / 1; flex: none; }
.mock-scan-frame .corner { position: absolute; width: calc(14 * var(--px)); height: calc(14 * var(--px)); border: calc(2 * var(--px)) solid var(--accent); }
.mock-scan-frame .corner.tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.mock-scan-frame .corner.tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.mock-scan-frame .corner.bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.mock-scan-frame .corner.br { bottom: 0; right: 0; border-left: none; border-top: none; }
.mock-scan-line {
  position: absolute; left: 4%; right: 4%; top: 6%; height: calc(2 * var(--px));
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
}
.project-card:hover .mock-scan-line { opacity: 1; animation: mock-scan 1.6s ease-in-out infinite; }
@keyframes mock-scan { 0% { top: 6%; } 50% { top: 88%; } 100% { top: 6%; } }
.mock-scan-status, .mock-scan-success {
  font-family: var(--mono); font-size: calc(8.96 * var(--px)); letter-spacing: 0.04em; text-align: center;
}
.mock-scan-status { color: var(--text-tertiary); transition: opacity 0.3s; }
.mock-scan-success { position: absolute; bottom: 12%; color: var(--accent); opacity: 0; transition: opacity 0.3s ease 0.9s; }
.project-card:hover .mock-scan-status { opacity: 0; }
.project-card:hover .mock-scan-success { opacity: 1; }

/* — 005 JLR: global nameplate hero — */
.mock-jlr-body { padding: calc(14.4 * var(--px)) calc(16 * var(--px)) calc(17.6 * var(--px)); }
.mock-jlr-nav { display: flex; align-items: center; gap: calc(12.8 * var(--px)); margin-bottom: calc(14.4 * var(--px)); }
.mock-jlr-word { font-family: var(--mono); font-size: calc(9.28 * var(--px)); letter-spacing: 0.12em; color: var(--text-secondary); }
.mock-jlr-links { margin-left: auto; display: flex; gap: calc(6.4 * var(--px)); }
.mock-jlr-links i { display: block; width: calc(12 * var(--px)); height: calc(2 * var(--px)); background: var(--line-strong); border-radius: 100px; }
.mock-jlr-hero {
  position: relative; height: calc(95.2 * var(--px)); overflow: hidden; border-radius: calc(6 * var(--px));
  background: linear-gradient(180deg, rgba(94, 230, 160, 0.06), transparent 75%);
}
.mock-jlr-shape {
  position: absolute; left: 4%; bottom: 34%; height: 46%; width: auto; color: var(--accent); opacity: 0.85;
  transform: translateX(0); transition: transform 1.6s var(--ease-out);
}
.project-card:hover .mock-jlr-shape { transform: translateX(1.5%); }
.mock-jlr-shape svg { width: auto; height: 100%; display: block; }
.mock-jlr-cta-row { display: flex; gap: calc(8 * var(--px)); position: absolute; left: calc(14.4 * var(--px)); bottom: calc(11.2 * var(--px)); z-index: 1; }

.project-body { padding: clamp(1.4rem, 3vw, 2.5rem); }
.project-topline {
  display: flex; gap: 1.5rem;
  margin-bottom: 1.1rem;
}
.project-no { color: var(--accent); }
.project-topline span:last-child { margin-left: auto; }

.project-title {
  font-size: clamp(1.5rem, 3vw, 2.6rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 0.9rem;
}
.project-title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.project-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 46rem;
  margin-bottom: 1.4rem;
}
.project-metrics {
  display: flex; flex-wrap: wrap; gap: 1.4rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  margin-bottom: 1.1rem;
  color: var(--text-secondary);
}
.project-metrics i { margin-right: 0.4em; }
.project-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.project-tags span {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.45em 1em;
  transition: color 0.3s, border-color 0.3s;
}
.project-card:hover .project-tags span { border-color: var(--line-strong); color: var(--text-secondary); }

/* ═══════════════ 03 · EXPERIENCE ═══════════════ */
.xp-list { border-top: 1px solid var(--line); }
.xp-row {
  position: relative;
  display: grid;
  grid-template-columns: 15rem 1.1fr 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: clamp(1.4rem, 3vw, 2.2rem) 0.5rem;
  border-bottom: 1px solid var(--line);
  transition: padding 0.4s var(--ease-out);
}
.xp-row::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--accent-dim);
  transform: scaleY(0);
  transform-origin: 50% 100%;
  transition: transform 0.45s var(--ease);
  z-index: -1;
}
.xp-row:hover::before { transform: scaleY(1); }
.xp-row:hover { padding-left: 1.25rem; }
.xp-period { display: flex; align-items: center; gap: 1em; flex-wrap: wrap; }
.xp-live { color: var(--accent); animation: pulse-dim 2s ease-in-out infinite; }
.xp-role {
  font-size: clamp(1.1rem, 2.2vw, 1.7rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.xp-role em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--text-secondary);
}
.xp-co { font-size: 0.9rem; color: var(--text-secondary); }
.xp-arrow {
  font-size: 1.4rem;
  color: var(--accent);
  transform: translateX(-12px);
  opacity: 0;
  transition: transform 0.4s var(--ease-out), opacity 0.3s;
}
.xp-row:hover .xp-arrow { transform: translateX(0); opacity: 1; }
.xp-row.timeline-highlight::before { transform: scaleY(1); }

/* ═══════════════ 04 · CRAFT ═══════════════ */
.skills-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
}
.skills-group-title { margin-bottom: 1.5rem; color: var(--accent); }
.skills-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.skill-tag {
  font-size: 0.85rem;
  color: var(--text-secondary);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.55em 1.3em;
  transition: color 0.3s, border-color 0.3s, background 0.3s, transform 0.3s var(--ease-out);
}
.skill-tag:hover {
  color: #04120a;
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
}
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem 1.5rem;
}
.tool-item {
  display: flex; align-items: center; gap: 0.7em;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.tool-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.approach { margin-bottom: clamp(4rem, 9vw, 8rem); }
.approach-head { margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.approach-head .mono-row { display: block; margin-bottom: 1rem; color: var(--accent); }
.approach-head h3 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.approach-head h3 em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}
.approach-item {
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1rem, 2vw, 1.75rem) clamp(1.75rem, 3vw, 2.75rem);
  border-left: 1px solid var(--line);
  transition: background 0.4s;
}
.approach-item:first-child { border-left: 0; }
.approach-item:hover { background: var(--bg-2); }
.approach-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  margin-bottom: 1.4rem;
}
.approach-title {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 0.8rem;
  line-height: 1.35;
}
.approach-item p {
  font-size: 0.86rem;
  color: var(--text-tertiary);
  line-height: 1.65;
}

/* ═══════════════ 05 · CONTACT ═══════════════ */
#contact { padding-bottom: clamp(3rem, 6vw, 5rem); }
.contact-kicker { margin-bottom: clamp(1.5rem, 4vw, 2.5rem); color: var(--accent); }
.contact-giant {
  display: block;
  font-size: clamp(3rem, 11vw, 10rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-transform: uppercase;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
.contact-giant-line { display: block; }
.contact-giant-line:first-child {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--text-secondary);
  transition: -webkit-text-stroke-color 0.4s;
}
.contact-giant:hover .contact-giant-line:first-child { -webkit-text-stroke-color: var(--accent); }
.contact-giant em { text-transform: none; }
.contact-arrow-big {
  display: inline-block;
  color: var(--accent);
  transition: transform 0.45s var(--ease-out);
}
.contact-giant:hover .contact-arrow-big { transform: translate(0.08em, -0.08em) rotate(45deg); }

.contact-sub {
  max-width: 34rem;
  color: var(--text-secondary);
  font-size: 0.98rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.contact-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  max-width: 56rem;
}
.contact-link {
  display: grid;
  grid-template-columns: 6rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--line);
  transition: border-color 0.35s, background 0.35s;
}
.contact-link:hover { border-color: var(--border-accent); background: var(--accent-dim); }
.contact-link-value { font-size: 0.95rem; color: var(--text); overflow-wrap: anywhere; }
.contact-link-arrow {
  color: var(--accent);
  transition: transform 0.35s var(--ease-out);
}
.contact-link:hover .contact-link-arrow { transform: translateX(6px); }

/* ═══════════════ FOOTER ═══════════════ */
footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem var(--pad);
}
.footer-row {
  display: flex; flex-wrap: wrap; gap: 1rem 2.5rem;
  justify-content: space-between;
  align-items: center;
}
.footer-time { font-variant-numeric: tabular-nums; }
.back-top {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
  transition: color 0.3s;
  padding: 0.4em 0;
}
.back-top:hover { color: var(--accent); }

/* ═══════════════ VIEW SWITCHING ═══════════════ */
#view-cs { display: none; }
body.cs-open #view-home { display: none; }
body.cs-open #view-cs { display: block; }
body.cs-open #main-nav, body.cs-open .menu-overlay { display: none; }

/* ═══════════════ CASE STUDY VIEW ═══════════════ */
.cs-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 800;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--pad);
  background: rgba(7, 9, 8, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.cs-nav-logo { font-weight: 600; font-size: 1.05rem; }
.cs-nav-logo span { color: var(--accent); font-size: 0.7em; vertical-align: super; }
.cs-nav-back {
  display: inline-flex; align-items: center; gap: 0.7em;
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--text-secondary);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.7em 1.4em;
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}
.cs-nav-back:hover { color: #04120a; background: var(--accent); border-color: var(--accent); }

.cs-view-wrap { padding-top: 4.5rem; }
.cs-wrap {
  max-width: 62rem;
  margin: 0 auto;
  padding: 0 var(--pad);
}

.cs-hero {
  position: relative;
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(2.5rem, 6vw, 4rem);
  overflow: hidden;
}
.cs-hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(800px circle at 80% -20%, rgba(94, 230, 160, 0.07), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  z-index: -1;
}
.cs-company-label {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.cs-title {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 500;
  line-height: 1.03;
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
}
.cs-title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.cs-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 44rem;
  line-height: 1.65;
  margin-bottom: 2.5rem;
}
.cs-meta-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 1.25rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}
.cs-meta-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.4rem;
}
.cs-meta-value { font-size: 0.9rem; color: var(--text); }

.cs-thumb {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  container-type: size;
}
.cs-thumb--mock { aspect-ratio: 21 / 9; }
.cs-thumb--mock-phone { aspect-ratio: 16 / 9; }
.cs-thumb--mock .mock-browser,
.cs-thumb--mock-phone .mock-phone { transform: none; }
.cs-thumb--mock .mock-gs-bar { width: var(--w); }
.cs-thumb--mock .mock-jlr-shape { transform: translateX(1.5%); }
.cs-thumb--mock-phone .mock-slider-fill { width: 68%; }
.cs-thumb--mock-phone .mock-slider-thumb { left: 68%; }
.cs-thumb--mock-phone .mock-card--a { transform: translate(0, 0) rotate(0deg); }
.cs-thumb--mock-phone .mock-card--b { transform: translate(calc(14 * var(--px)), calc(-12 * var(--px))) rotate(4deg); }
.cs-thumb--mock-phone .mock-scan-line { opacity: 1; top: 50%; animation: mock-scan 1.6s ease-in-out infinite; }
.cs-thumb--mock-phone .mock-scan-status { opacity: 0; }
.cs-thumb--mock-phone .mock-scan-success { opacity: 1; }

/* — Company logo marks, embedded in each mockup to signal origin —
   Scoped selectors (not the bare .mock-logo class) so this reliably
   beats the legacy .project-media img rule inside the grid cards. */
.thumb-mock img.mock-logo,
.cs-thumb img.mock-logo {
  width: auto; height: calc(13 * var(--px)); max-width: none;
  display: block; margin-left: auto; opacity: 0.95; flex: none;
  transform: none; filter: none;
}
.mock-phone-brand { display: flex; margin-bottom: calc(13.6 * var(--px)); }
.thumb-mock .mock-phone-brand img.mock-logo,
.cs-thumb .mock-phone-brand img.mock-logo { height: calc(15 * var(--px)); margin-left: 0; }
.mock-camera .mock-phone-brand { justify-content: center; margin-bottom: calc(9.6 * var(--px)); }
.cs-nda-badge {
  position: absolute; top: 1rem; left: 1rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(4, 8, 6, 0.78);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-accent);
  border-radius: 100px;
  padding: 0.55em 1.1em;
}

.cs-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  margin-bottom: clamp(3rem, 7vw, 5rem);
}
.cs-metric {
  padding: clamp(1.4rem, 3vw, 2.2rem) clamp(1rem, 2vw, 1.75rem);
  border-left: 1px solid var(--line);
  transition: background 0.4s;
}
.cs-metric:first-child { border-left: 0; }
.cs-metric:hover { background: var(--accent-dim); }
.cs-metric-number {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1.1;
}
.cs-metric-label {
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  line-height: 1.7;
}

.cs-section { margin-bottom: clamp(3.5rem, 8vw, 6rem); }
.cs-section-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.cs-section-title {
  font-size: clamp(1.7rem, 3.6vw, 2.8rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 1.5rem;
}
.cs-section-title em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.cs-body p {
  font-size: clamp(0.98rem, 1.4vw, 1.1rem);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 44rem;
  margin-bottom: 1.1rem;
}
.cs-body strong { color: var(--text); font-weight: 500; }

.cs-steps { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.cs-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.5rem;
  padding: clamp(1.4rem, 3vw, 2rem) 0.25rem;
  border-bottom: 1px solid var(--line);
  transition: background 0.35s, padding 0.35s var(--ease-out);
}
.cs-step:hover { background: var(--bg-2); padding-left: 1rem; }
.cs-step-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  padding-top: 0.3rem;
}
.cs-step-title { font-size: 1.1rem; font-weight: 500; margin-bottom: 0.5rem; }
.cs-step-desc { font-size: 0.92rem; color: var(--text-tertiary); line-height: 1.7; max-width: 42rem; }

.cs-quote {
  border-left: 2px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1.75rem;
  margin: 2rem 0;
}
.cs-quote p {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 0.8rem;
}
.cs-quote cite {
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.cs-placeholder {
  border: 1px dashed var(--line-strong);
  border-radius: 12px;
  padding: clamp(3rem, 7vw, 5rem) 2rem;
  text-align: center;
  background: var(--bg-2);
}
.cs-placeholder-icon { font-size: 1.6rem; margin-bottom: 1rem; }
.cs-placeholder-text {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  line-height: 2;
}

/* Before / after grid (Barclays loans) */
.cs-ba-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}
.cs-ba-col { display: flex; flex-direction: column; gap: 0.75rem; }
.cs-ba-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.cs-ba-label.after { color: var(--accent); }
.cs-ba-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.cs-ba-card.after { border-color: var(--border-accent); }
.cs-ba-card img { width: 100%; display: block; }
.cs-ba-caption {
  padding: 0.9rem 1rem;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.55;
  border-top: 1px solid var(--line);
}

.cs-shot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.cs-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.cs-image-grid img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: block;
  transition: transform 0.6s var(--ease-out), border-color 0.4s;
}
.cs-image-grid img:hover { transform: scale(1.015); border-color: var(--border-accent); }

.cs-tags {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}
.cs-tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.5em 1.1em;
}

.cs-next {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
  border: 1px solid var(--line);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: clamp(3rem, 6vw, 5rem);
  transition: border-color 0.35s, background 0.35s;
}
.cs-next:hover { border-color: var(--border-accent); background: var(--accent-dim); }
.cs-next-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
}
.cs-next-title {
  font-size: clamp(1.2rem, 2.6vw, 1.9rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.cs-next-link {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  padding: 0.5em 0;
}

/* ═══════════════ HERO — FINTECH VISUAL (sketch → product) ═══════════════ */
.hero-visual {
  width: min(100%, clamp(340px, 62vw, 740px));
  margin-inline: auto;
}
.fintech-svg {
  width: 100%; height: auto;
  display: block;
  overflow: visible;
}
.fintech-svg text { user-select: none; }
.fv-mono { font-family: var(--mono); letter-spacing: 0.08em; }
.fv-sans { font-family: var(--sans); }

/* device shadows */
.fv-shadow-dash  { filter: drop-shadow(0 22px 44px rgba(0, 0, 0, 0.5)); }
.fv-shadow-phone { filter: drop-shadow(0 26px 40px rgba(0, 0, 0, 0.6)); }

/* mouse parallax (vars set from JS on .hero-visual) */
.fv-dash-p, .fv-phone-p { transition: transform 1s var(--ease-out); will-change: transform; }
.fv-dash-p  { transform: translate(calc(var(--pvx, 0) * 7px),  calc(var(--pvy, 0) * 5px)); }
.fv-phone-p { transform: translate(calc(var(--pvx, 0) * -10px), calc(var(--pvy, 0) * -7px)); }

/* phase 1 — blueprint draws itself */
.fv-bp {
  fill: none;
  stroke: #6fb1e8;
  stroke-opacity: 0.8;
  stroke-width: 1;
  stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 1; stroke-dashoffset: 1;
}
body:not(.loading) .fv-bp { animation: fv-draw 0.55s var(--ease-out) var(--d, 0.6s) forwards; }
.fv-bpd {
  fill: none;
  stroke: #6fb1e8; stroke-opacity: 0.45;
  stroke-dasharray: 4 3;
  opacity: 0;
}
body:not(.loading) .fv-bpd { animation: fv-fadein 0.4s ease var(--d, 1s) forwards; }
.fv-bpt {
  font-family: var(--mono);
  letter-spacing: 0.08em;
  fill: #6fb1e8; fill-opacity: 0.8;
  opacity: 0;
}
body:not(.loading) .fv-bpt { animation: fv-fadein 0.4s ease var(--d, 1s) forwards; }
body:not(.loading) .fv-blueprint { animation: fv-out 0.5s ease 2s forwards; }
@keyframes fv-draw { to { stroke-dashoffset: 0; } }
@keyframes fv-out  { to { opacity: 0; visibility: hidden; } }

/* phase 2 — lo-fi wireframe fades through */
.fv-lofi { opacity: 0; }
body:not(.loading) .fv-lofi { animation: fv-lofi 1.55s ease 1.9s forwards; }
@keyframes fv-lofi {
  0%   { opacity: 0; }
  26%  { opacity: 1; }
  72%  { opacity: 1; }
  100% { opacity: 0; }
}

/* phase 3 — product fades in over the wireframe */
.fv-final { opacity: 0; }
body:not(.loading) .fv-final { animation: fv-in 0.9s var(--ease-out) 3.2s forwards; }
@keyframes fv-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* chart line + area */
.fv-line { stroke-dasharray: 1; stroke-dashoffset: 1; }
body:not(.loading) .fv-line { animation: fv-draw 1.4s var(--ease) 3.5s forwards; }
.fv-area, .fv-dot { opacity: 0; }
body:not(.loading) .fv-area { animation: fv-fadein 0.9s ease 4.3s forwards; }
body:not(.loading) .fv-dot  { animation: fv-fadein 0.3s ease 4.7s forwards; }
@keyframes fv-fadein { to { opacity: 1; } }

/* bars grow from the baseline */
.fv-bar {
  transform-box: fill-box;
  transform-origin: 50% 100%;
  transform: scaleY(0.001);
  transition: fill 0.3s;
}
body:not(.loading) .fv-bar { animation: fv-grow 0.8s var(--ease-out) var(--d, 3.8s) forwards; }
.fintech-svg .fv-bar:hover { fill: var(--accent); }
@keyframes fv-grow { to { transform: scaleY(1); } }

/* live pulse on chart endpoint */
.fv-pulse { transform-box: fill-box; transform-origin: center; opacity: 0; }
body:not(.loading) .fv-pulse { animation: fv-pulse 2.2s ease-out 4.9s infinite; }
@keyframes fv-pulse {
  0%   { opacity: 0.8; transform: scale(0.5); }
  70%  { opacity: 0;   transform: scale(2.6); }
  100% { opacity: 0;   transform: scale(2.6); }
}

/* LIVE dot blink */
.fv-live { animation: fv-blink 1.6s steps(2) infinite; }
@keyframes fv-blink { 50% { opacity: 0.25; } }

/* payment notification toast — loops in and out */
.fv-toast { opacity: 0; }
body:not(.loading) .fv-toast { animation: fv-toast 9s var(--ease-out) 5.4s infinite; }
@keyframes fv-toast {
  0%, 58%, 100% { opacity: 0; transform: translateY(-12px); }
  5%, 50%       { opacity: 1; transform: translateY(0); }
}

/* gentle idle hover at the end */
.fv-float-a { animation: fv-float-a 5s ease-in-out 4.6s infinite alternate; }
.fv-float-b { animation: fv-float-b 6s ease-in-out 5s infinite alternate; }
@keyframes fv-float-a { to { transform: translateY(-8px); } }
@keyframes fv-float-b { to { transform: translateY(8px); } }

@media (max-width: 900px) {
  .hero-visual { width: 100%; max-width: 560px; }
}

/* ═══════════════ RESPONSIVE ═══════════════ */
@media (max-width: 960px) {
  .nav-center { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card.featured { grid-column: span 1; }
  .project-card.featured .project-media { aspect-ratio: 16 / 9; }
  .xp-row { grid-template-columns: 1fr auto; row-gap: 0.4rem; }
  .xp-period { grid-column: 1 / -1; }
  .xp-co { grid-column: 1 / -1; }
  .skills-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr 1fr; }
  .approach-item:nth-child(3) { border-left: 0; }
  .approach-item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .cs-shot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-status-text { display: none; }
  /* Below ~680px the 16:9 media box gets too short for the phone
     mockup's screen content to fit — go taller instead of squeezing. */
  .project-media:has(.mock-phone) { aspect-ratio: 4 / 3; }
  .hero-bottom { flex-wrap: wrap; gap: 1.5rem; }
  .hero-count { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo-col { max-width: 320px; }
  .approach-grid { grid-template-columns: 1fr; }
  .approach-item { border-left: 0; }
  .contact-links { grid-template-columns: 1fr; }
  .contact-link { grid-template-columns: 5rem 1fr auto; }
  .cs-metrics { grid-template-columns: 1fr; }
  .cs-metric { border-left: 0; border-top: 1px solid var(--line); }
  .cs-metric:first-child { border-top: 0; }
  .cs-ba-grid { grid-template-columns: 1fr; }
  .cs-image-grid { grid-template-columns: 1fr; }
  .cs-shot-grid { grid-template-columns: 1fr; }
  .cs-next { flex-direction: column; align-items: flex-start; }
  .footer-row { justify-content: flex-start; }
  .pre-counter { font-size: 3.6rem; }
}

/* ═══════════════ REDUCED MOTION ═══════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .ticker-track, .marquee-track,
  .hero-scroll-thumb, .status-dot { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
  .statement .word { opacity: 1; }
  .hero-line-inner { transform: none; }
  .hero-role, .hero-bottom, .reveal-fade, .ticker { opacity: 1; }
  .fv-blueprint, .fv-lofi { display: none !important; }
  .fv-final, .fv-area, .fv-dot, .fv-toast { opacity: 1 !important; animation: none !important; transform: none !important; }
  .fv-line { stroke-dashoffset: 0 !important; animation: none !important; }
  .fv-bar { transform: none !important; animation: none !important; }
  .fv-pulse, .fv-live { animation: none !important; }
  .fv-float-a, .fv-float-b, .fv-dash-p, .fv-phone-p { animation: none !important; transform: none !important; }
}