/* -----------------------------
   Theme + base
----------------------------- */
:root{
  --bg: #0b0f14;
  --fg: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.62);
  --muted2: rgba(255,255,255,.40);
  --card: rgba(255,255,255,.04);
  --border: rgba(255,255,255,.10);
  --ring: rgba(255,255,255,.10);
  --shadow: 0 20px 60px rgba(0,0,0,.25);
  --shadow2: 0 12px 30px rgba(0,0,0,.25);
  --header-bg: rgba(8, 12, 18, 0.85);
  --header-border: rgba(255,255,255,.10);
  --logo-bg: color-mix(in srgb, var(--card) 90%, transparent);
  --logo-border: var(--border);

  --logo-bg: color-mix(in srgb, var(--card) 90%, transparent);
  --logo-border: var(--border);
  --radius: 16px;
  --radius2: 20px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --primary: rgba(140, 180, 255, .9);
  --blur: blur(12px);
}

html[data-theme="light"]{
  --bg: #eef1f4;
  --fg: rgba(10,15,20,.92);
  --muted: rgba(10,15,20,.62);
  --muted2: rgba(10,15,20,.42);
  --card: rgba(255,255,255,.65);
  --border: rgba(10,15,20,.10);
  --ring: rgba(10,15,20,.10);
  --shadow: 0 18px 50px rgba(10,15,20,.10);
  --shadow2: 0 10px 26px rgba(10,15,20,.10);
  --header-bg: rgba(255, 255, 255, 0.85);
  --header-border: rgba(10,15,20,.10);
  --logo-bg: #ffffff;
  --logo-border: #ddd;

  --logo-bg: #ffffff;
  --logo-border: #ddd;
}

*{ box-sizing:border-box; }
html, body { height: 100%; }
body{
  margin:0;
  font-family: var(--sans);
  color: var(--fg);
  background: var(--bg);
  transition: background .25s ease, color .25s ease;
}

a{ color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible{
  outline: none;
  box-shadow: 0 0 0 3px var(--ring);
  border-radius: 12px;
}

.page{
  min-height: 100vh;
  padding-bottom: 120px; /* space for dock */
}

/* ===============================
   Header Section
================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;

  display: flex;
  justify-content: center;
  align-items: center;

  padding: 50px 0;
  margin-bottom: 50px;

  color: color-mix(in srgb, var(--muted) 80%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border-bottom: 1px solid var(--header-border);
  transition: all 0.3s ease;
}

/* Logo Container */

.scroll-target {
  height: 1px;
}

/* This is the KEY fix for sticky headers */
#top {
  scroll-margin-top: 120px;
}

/* Make logo container hold stacked logos */
.header-logo{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Stack both logos on top of each other */
.header-logo img{
  position: absolute;
  width: 180px;      /* adjust if needed */
  height: auto;
}

/* Default theme (your :root = dark) */
.logo-light{ display: none; }
.logo-dark{ display: block; }

/* Light theme */
html[data-theme="light"] .logo-light{ display: block; }
html[data-theme="light"] .logo-dark{ display: none; }

html{
  scroll-behavior: smooth;
}

/* Push scroll target below sticky header */
#top{
  scroll-margin-top: 120px; /* adjust to your header height */
}


/* Subtle Hover Effect */
.header-logo:hover {
  box-shadow: 0 0 0 6px rgba(0,0,0,0.04);
  transform: translateY(-3px);
}


/* -----------------------------
   Section layout
----------------------------- */
.section{
  max-width: 760px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.section__label{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .02em;
  text-transform: lowercase;
  color: color-mix(in srgb, var(--muted) 80%, transparent);
  opacity: .9;
}

.section__label::before{
  content:"/";
  margin-right: 0px;
}

.section__content{
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (min-width: 640px){
  .section{
    grid-template-columns: 75px 1fr;
    align-items: baseline;
    gap: 22px;
    padding: 24px 28px;
  }
  .section__label{
    text-align: right;
    padding-top: 6px;
  }
}

/* -----------------------------
   Header
----------------------------- */
.header{
  padding-top: 0px;
  padding-bottom: 8px;
}

.header__content{
  gap: 14px;
}

.avatar{
  width: 96px;
  height: 96px;
  border-radius: 999px;
  object-fit: cover;
  user-select: none;
  border: 4px solid color-mix(in srgb, var(--border) 60%, transparent);
  outline: 2px solid color-mix(in srgb, var(--bg) 80%, transparent);
  box-shadow: var(--shadow2);
}

.headline{
  margin: 0;
  font-weight: 800;
  font-size: 34px;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

/* Reveal animation (name) */
.reveal span{
  display: inline-block;
  opacity: 0;
  transform: translateX(-6px);
  animation: letterIn .55s ease forwards;
}
@keyframes letterIn{
  to { opacity: 1; transform: translateX(0); }
}

/* -----------------------------
   Prose / pills
----------------------------- */
.prose{
  max-width: 540px;
  color: var(--muted);
  line-height: 1.55;
  text-wrap: pretty;
}
.prose p{ margin: 0; }

.pill{
  display:inline-block;
  font-size: 13px;
  padding: 3px 8px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  color: var(--muted);
  transform: translateY(-1px);
  margin: 0 3px;
}

.pill--green{ background: rgba(90, 220, 160, .20); }
.pill--purple{ background: rgba(170, 130, 255, .18); }
.pill--amber{ background: rgba(255, 205, 120, .20); }

/* -----------------------------
   Socials
----------------------------- */
.socials {
  display: flex;
  flex-direction: row;   /* ← this makes them horizontal */
  align-items: center;
  gap: 30px;
}


.social{
  display:flex;
  align-items:center;
  gap: 10px;
  color: var(--muted);
  transition: color .2s ease;
}

.icon-btn{
  width: 32px;
  height: 32px;
  display:grid;
  place-items:center;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--card) 80%, transparent),
    color-mix(in srgb, var(--card) 20%, transparent)
  );
  transition: transform .2s ease, box-shadow .2s ease;
}

.social:hover,
.social:focus-visible{
  color: var(--fg);
}

.social:hover .icon-btn,
.social:focus-visible .icon-btn{
  transform: translateY(-1px);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent);
}

/* -----------------------------
   Payments
----------------------------- */
/* Payments Section Layout */

.payment-icon img {
  width: 20px;     /* same size as previous SVG */
  height: 20px;
  object-fit: contain;
    display: grid;
    place-items: center;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: linear-gradient(135deg, 
color-mix(in srgb, var(--card) 80%, transparent), 
color-mix(in srgb, var(--card) 20%, transparent));
    transition: transform .2s ease, box-shadow .2s ease;
}


.payments-section {
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: center;
  gap: 20px;
  max-width: 700px;
  margin: 40px auto;
}

/* Section Label (same size as socials) */
.payments-label {
 font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .02em;
  text-transform: lowercase;
  color: color-mix(in srgb, var(--muted) 80%, transparent);
  opacity: .9;
}

.payments-label::before {
  content: "/";
}

/* Horizontal layout */
.payments-list {
  display: flex;
  align-items: center;
  gap: 40px;
}

/* Payment item text size FIXED */
.payment-item {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: #666;
  font-size: 16px;   /* match socials */
  font-weight: 500;
  transition: 0.2s ease;
}

/* Icon size FIXED to match socials */
.payment-icon {
      width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: linear-gradient(135deg, 
color-mix(in srgb, var(--card) 80%, transparent), 
color-mix(in srgb, var(--card) 20%, transparent));
    transition: transform .2s ease, box-shadow .2s ease;
}

.payment-icon svg {
  width: 18px;      /* same svg size as socials */
  height: 18px;
}

.payment-item:hover {
  color: #111;
}

.payment-item:hover .payment-icon {
  box-shadow: 0 0 0 4px rgba(0,0,0,0.05);
  transform: translateY(-2px);
}

/* -----------------------------
   Projects
----------------------------- */
.projects{
  position: relative;
  border-radius: var(--radius2);
}

.projects__grid{
  display: grid;
  gap: 14px;
}

@media (min-width: 600px){
  .projects__grid{
    grid-template-columns: 1fr 1fr;
  }
}

/* Collapse container (Show more effect) */
.projects__grid.is-collapsed{
  max-height: 300px; /* shows ~4 cards */
  overflow: hidden;
  transition: max-height .35s ease;
}
.projects__grid.is-expanded{
  max-height: 1200px;
  overflow: hidden;
  transition: max-height .45s ease;
}

.projects__fade{
  position:absolute;
  left:0; right:0; bottom: 44px;
  height: 120px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease;
  background: linear-gradient(to top, var(--bg), color-mix(in srgb, var(--bg) 0%, transparent));
}

.projects__fade.is-visible{ opacity: 1; }

.projects__toggle{
  display:flex;
  justify-content: center;
  padding-top: 10px;
}

.btn{
  cursor:pointer;
  border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
  background: color-mix(in srgb, var(--card) 85%, transparent);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 12px;
  display:flex;
  gap: 8px;
  align-items:center;
  transition: transform .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:hover{
  transform: translateY(-1px);
  color: var(--fg);
  border-color: color-mix(in srgb, var(--border) 100%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}

/* Card */
.card{
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 90%, transparent);
  box-shadow: none;
  padding: 14px 14px 12px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  isolation: isolate;
}

.card:hover{
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--border) 130%, transparent);
  box-shadow: var(--shadow2);
}

.card__top{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.card__kicker{
  font-size: 12px;
  color: color-mix(in srgb, var(--muted) 85%, transparent);
}

.card__title{
  margin: 10px 0 2px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.card__ext{
  width: 22px;
  height: 22px;
  display:grid;
  place-items:center;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  transition: color .2s ease, transform .2s ease;
}
.card:hover .card__ext{ color: var(--fg); transform: translateY(-1px); }

/* tint overlay */
.card::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity: .5;
  mix-blend-mode: overlay;
  background: var(--tint, linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,0)));
  z-index: -1;
}

/* -----------------------------
   Dock
----------------------------- */
.dock-wrap{
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 18px;
  pointer-events: none;
}

.dock{
  pointer-events: auto;
  margin: 0 auto;
  width: max-content;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 18px;
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow);
}

.dock__item{
  position: relative;
  border: none;
  background: transparent;
  color: var(--fg);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  display:grid;
  place-items:center;
  cursor:pointer;
  transition: transform .18s ease, background .18s ease;
}

.dock__item:hover{
  transform: scale(1.08);
  background: color-mix(in srgb, var(--card) 90%, transparent);
}

.dock__sep{
  width: 1px;
  height: 40px;
  background: var(--border);
  opacity: .6;
}

.dock__icon{ display:grid; place-items:center; }

/* Tooltip (CSS only using data-tooltip) */
.dock__item::before{
  content: attr(data-tooltip);
  position:absolute;
  bottom: 54px;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  opacity: 0;
  pointer-events: none;
  padding: 6px 8px;
  border-radius: 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border: 1px solid var(--border);
  backdrop-filter: var(--blur);
  transition: opacity .15s ease, transform .15s ease;
  white-space: nowrap;
}

.dock__item:hover::before,
.dock__item:focus-visible::before{
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Small page entrance */
.section{
  animation: riseIn .45s ease both;
  animation-delay: calc(var(--i, 0) * 80ms);
}
@keyframes riseIn{
  from{ opacity:0; transform: translateY(8px); }
  to{ opacity:1; transform: translateY(0); }
}

/* DoubleU Softs brand and responsive refinements */
.wordmark{position:absolute;display:flex;align-items:center;gap:10px;white-space:nowrap;color:var(--fg);font-size:22px;font-weight:750;letter-spacing:-.7px}
.brand-symbol{font-size:38px;line-height:1;font-weight:850;color:#ffa52c;letter-spacing:-5px;margin-right:4px}
.accent{color:#ffa52c}.brand-avatar{display:flex;align-items:center;justify-content:center;font-size:52px;font-weight:850;letter-spacing:-5px;background:var(--card)}.brand-avatar span{color:#ffa52c;margin-left:2px}
.section__label{font-size:14px;color:var(--muted);opacity:1}.section__content{min-width:0}.section{scroll-margin-top:120px}.header .section__label::before{content:none}
.socials{flex-wrap:wrap;row-gap:16px}.pill{font-size:14px}.btn{font-size:14px}.card{font:inherit;color:var(--fg);cursor:pointer;text-align:left;width:100%}.card__title{display:block;font-size:20px}.card__kicker{font-size:14px}.card__ext{flex-shrink:0;font-size:18px}.card__top{align-items:center}.backend-icon{color:#8fbaff;font-family:var(--mono)}.ai-icon{color:#b191ff;font-size:22px}
.projects__grid.is-collapsed,.projects__grid.is-expanded{max-height:none;overflow:visible}.card[hidden]{display:none}.projects__fade{display:none}.contact-link{width:fit-content;color:var(--fg);border-bottom:1px solid #ffa52c;padding-bottom:3px;margin-top:6px}.contact-link:hover{color:#ffa52c}.footer-copy{font-size:13px;color:var(--muted)}
.dock-wrap{z-index:1100}.dock__item::before{font-size:12px;background:var(--bg)}
a:focus-visible,button:focus-visible{outline:2px solid #ffa52c;outline-offset:4px}
dialog{position:fixed;background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:20px;width:min(520px,calc(100% - 32px));padding:32px;box-shadow:var(--shadow);max-height:80vh;overflow:auto}dialog::backdrop{background:rgba(0,0,0,.65);backdrop-filter:blur(6px)}dialog h2{font-size:26px;margin:12px 0}dialog p,dialog li{color:var(--muted);line-height:1.6}dialog ul{padding-left:22px;margin:18px 0 24px}.dialog-label{font:14px var(--mono)}.dialog-close{position:absolute;right:15px;top:12px;border:0;background:transparent;color:var(--fg);font-size:28px;cursor:pointer;width:40px;height:40px}dialog .btn{width:fit-content}
@media(max-width:639px){.site-header{padding:40px 0;margin-bottom:34px}.headline{font-size:32px}.header{padding-top:0}.socials{gap:20px}.dock{gap:4px;padding:8px}.dock__item{width:42px}.section__label{margin:0}.section{scroll-margin-top:100px}.projects__grid{grid-template-columns:1fr}.expertise-list{column-gap:20px}.card__kicker{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal span{opacity:1;transform:none}}