/* ══════════════════════════════════════════════
   ROOT VARIABLES
══════════════════════════════════════════════ */
:root {
  --bg:        #06060a;
  --surface:   #0d0d14;
  --card:      #111118;
  --card-h:    #15151f;
  --border:    #1e1e2e;
  --cyan:      #00e5ff;
  --cyan-dim:  #00b0c8;
  --cyan-glow: 0 0 12px #00e5ff55;
  --magenta:   #ff0090;
  --mag-glow:  0 0 12px #ff009055;
  --green:     #00ff41;
  --amber:     #ffb300;
  --text:      #c8c8d4;
  --text-dim:  #55556a;
  --mono:      'Share Tech Mono', monospace;
  --display:   'Orbitron', sans-serif;
  --body:      'Rajdhani', sans-serif;
  --radius:    8px;
  --transition:.25s ease;
}

/* ══════════════════════════════════════════════
   RESET & BASE
══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html   { scroll-behavior: smooth; }
body   { font-family: var(--body); background: var(--bg); color: var(--text); overflow-x: hidden; }
img    { display: block; max-width: 100%; }
a      { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #080810; }
::-webkit-scrollbar-thumb { background: var(--cyan-dim); border-radius: 3px; }

/* ══════════════════════════════════════════════
            NAV
══════════════════════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 2rem;
  background: rgba(6,6,10,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid #00e5ff18;
}
.nav-left { display: flex; align-items: center; gap: 1.2rem; }

.back-btn {
  font-family: var(--mono); font-size: .75rem; color: var(--text-dim);
  letter-spacing: .1em; display: flex; align-items: center; gap: .4rem;
  padding: .35rem .8rem; border: 1px solid #1e1e2e; border-radius: 4px;
  transition: color var(--transition), border-color var(--transition);
}
.back-btn:hover { color: var(--cyan); border-color: var(--cyan-dim); }

.nav-brand {
  font-family: var(--display); font-size: 1rem; color: var(--cyan);
  letter-spacing: .12em; text-transform: uppercase;
  text-shadow: var(--cyan-glow);
}
.nav-brand span { color: var(--magenta); }

.nav-right { display: flex; align-items: center; gap: 1.5rem; }

.nav-search {
  display: flex; align-items: center; gap: .5rem;
  background: #0d0d14; border: 1px solid #1e1e2e; border-radius: 4px;
  padding: .35rem .8rem; transition: border-color var(--transition);
}
.nav-search:focus-within { border-color: var(--cyan-dim); }
.nav-search input {
  background: none; border: none; outline: none;
  font-family: var(--mono); font-size: .75rem; color: var(--text);
  width: 160px;
}
.nav-search input::placeholder { color: var(--text-dim); }
.nav-search i { color: var(--text-dim); font-size: .8rem; }

.cart-btn {
  position: relative; width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid #1e1e2e; border-radius: 4px;
  color: var(--text-dim); font-size: 1rem;
  transition: color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.cart-btn:hover { color: var(--cyan); border-color: var(--cyan-dim); box-shadow: var(--cyan-glow); }
.cart-badge {
  position: absolute; top: -6px; right: -6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--magenta); color: #fff;
  font-family: var(--mono); font-size: .6rem;
  display: flex; align-items: center; justify-content: center;
  display: none; box-shadow: var(--mag-glow);
}

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--cyan); transition: all .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════════
   PROMO SLIDER
══════════════════════════════════════════════ */
.slider-wrapper {
  margin-top: 68px; position: relative; overflow: hidden;
  height: clamp(280px, 45vw, 480px);
}
.slides { display: flex; height: 100%; transition: transform .6s cubic-bezier(.77,0,.175,1); }
.slide {
  min-width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: flex-start;
  padding: 3rem clamp(1.5rem, 8vw, 6rem);
  position: relative; overflow: hidden;
}
.slide::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(6,6,10,.92) 40%, transparent 80%);
}
.slide-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform 8s ease; transform: scale(1.05);
}
.slides .slide:hover .slide-bg { transform: scale(1); }

/* slide backgrounds — CSS gradient art */
.s1 .slide-bg { background: radial-gradient(ellipse at 80% 50%, #001a2e 0%, #000814 60%, #000008 100%),
  repeating-linear-gradient(45deg, transparent, transparent 60px, #00e5ff04 61px); }
.s2 .slide-bg { background: radial-gradient(ellipse at 70% 40%, #1a0030 0%, #0a000f 60%, #050008 100%); }
.s3 .slide-bg { background: radial-gradient(ellipse at 75% 60%, #001800 0%, #000d00 60%, #000306 100%); }

.slide-content { position: relative; z-index: 1; max-width: 560px; }

.slide-tag {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .25em;
  text-transform: uppercase; padding: .25rem .8rem; border-radius: 2px;
  display: inline-block; margin-bottom: 1rem;
}
.s1 .slide-tag { background: #00e5ff20; color: var(--cyan); border: 1px solid #00e5ff40; }
.s2 .slide-tag { background: #ff009020; color: var(--magenta); border: 1px solid #ff009040; }
.s3 .slide-tag { background: #00ff4120; color: var(--green); border: 1px solid #00ff4140; }

.slide-title {
  font-family: var(--display); font-weight: 900;
  font-size: clamp(1.6rem, 4.5vw, 3.2rem);
  line-height: 1.08; letter-spacing: .03em; margin-bottom: .75rem;
}
.s1 .slide-title { color: var(--cyan); text-shadow: 0 0 30px #00e5ff44; }
.s2 .slide-title { color: var(--magenta); text-shadow: 0 0 30px #ff009044; }
.s3 .slide-title { color: var(--green); text-shadow: 0 0 30px #00ff4144; }

.slide-sub {
  font-family: var(--body); font-size: clamp(.9rem, 2vw, 1.15rem);
  color: #8888a0; line-height: 1.5; margin-bottom: 1.5rem;
}
.slide-cta {
  font-family: var(--mono); font-size: .8rem; letter-spacing: .12em;
  text-transform: uppercase; padding: .7rem 1.8rem; border-radius: 4px;
  display: inline-block; transition: all var(--transition);
}
.s1 .slide-cta { background: var(--cyan); color: #000; }
.s1 .slide-cta:hover { background: transparent; color: var(--cyan); box-shadow: var(--cyan-glow); border: 1px solid var(--cyan); }
.s2 .slide-cta { background: var(--magenta); color: #fff; }
.s2 .slide-cta:hover { background: transparent; color: var(--magenta); box-shadow: var(--mag-glow); border: 1px solid var(--magenta); }
.s3 .slide-cta { background: var(--green); color: #000; }
.s3 .slide-cta:hover { background: transparent; color: var(--green); box-shadow: 0 0 12px #00ff4155; border: 1px solid var(--green); }

/* slide decorative element */
.slide-deco {
  position: absolute; right: clamp(1rem, 12vw, 8rem); top: 50%;
  transform: translateY(-50%);
  font-size: clamp(6rem, 18vw, 14rem);
  opacity: .04; font-family: var(--display); font-weight: 900;
  letter-spacing: -.05em; pointer-events: none; z-index: 1;
  white-space: nowrap;
}
.s1 .slide-deco { color: var(--cyan); }
.s2 .slide-deco { color: var(--magenta); }
.s3 .slide-deco { color: var(--green); }

/* slider controls */
.slider-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(6,6,10,.75); border: 1px solid #1e1e2e;
  color: var(--text-dim); font-size: .9rem; z-index: 10;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.slider-arrow:hover { border-color: var(--cyan-dim); color: var(--cyan); }
.slider-prev { left: 1rem; }
.slider-next { right: 1rem; }

.slider-dots {
  position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: .5rem; z-index: 10;
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #2a2a3a; transition: all var(--transition); cursor: pointer;
}
.dot.active { background: var(--cyan); box-shadow: var(--cyan-glow); width: 20px; border-radius: 3px; }

/* ══════════════════════════════════════════════
   CATEGORY NAV (sticky pills)
══════════════════════════════════════════════ */
.cat-nav {
  position: sticky; top: 68px; z-index: 800;
  background: rgba(6,6,10,.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid #00e5ff12;
  padding: .75rem 2rem;
  display: flex; gap: .75rem; overflow-x: auto;
  scrollbar-width: none;
}
.cat-nav::-webkit-scrollbar { display: none; }
.cat-pill {
  font-family: var(--mono); font-size: .75rem; letter-spacing: .1em;
  text-transform: uppercase; white-space: nowrap;
  padding: .45rem 1.2rem; border-radius: 4px;
  border: 1px solid #1e1e2e; color: var(--text-dim);
  display: flex; align-items: center; gap: .5rem;
  transition: all var(--transition);
}
.cat-pill i { font-size: .8rem; }
.cat-pill:hover, .cat-pill.active {
  border-color: var(--cyan); color: var(--cyan);
  background: #00e5ff0c; box-shadow: var(--cyan-glow);
}

/* ══════════════════════════════════════════════
   SECTION SHARED STYLES
══════════════════════════════════════════════ */
.store-section { padding: 5rem 2rem; }
.store-section + .store-section { border-top: 1px solid var(--border); }

.sec-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 2.5rem; flex-wrap: wrap; gap: 1rem;
}
.sec-title { font-family: var(--display); font-weight: 900; line-height: 1; }
.sec-title .label {
  font-family: var(--mono); font-size: .65rem; letter-spacing: .25em;
  text-transform: uppercase; display: block; margin-bottom: .5rem;
}
.sec-title h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }

.sec-title.cyan .label { color: var(--cyan-dim); }
.sec-title.cyan h2   { color: var(--cyan); }
.sec-title.magenta .label { color: #cc0070; }
.sec-title.magenta h2   { color: var(--magenta); }
.sec-title.green .label { color: var(--green); opacity: .7; }
.sec-title.green h2   { color: var(--green); }
.sec-title.amber .label { color: var(--amber); opacity: .7; }
.sec-title.amber h2   { color: var(--amber); }

.sec-line {
  width: 50px; height: 3px; border-radius: 2px; margin-top: .6rem;
}
.sec-line.cyan    { background: var(--cyan); box-shadow: var(--cyan-glow); }
.sec-line.magenta { background: var(--magenta); box-shadow: var(--mag-glow); }
.sec-line.green   { background: var(--green); box-shadow: 0 0 8px #00ff4155; }
.sec-line.amber   { background: var(--amber); box-shadow: 0 0 8px #ffb30055; }

.view-all {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-dim);
  display: flex; align-items: center; gap: .4rem;
  transition: color var(--transition);
}
.view-all:hover { color: var(--cyan); }

/* product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.4rem; max-width: 1200px; margin: 0 auto;
}

/* ── PRODUCT CARD ─────────────────────────────── */
.p-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  position: relative;
}
.p-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan-dim);
  box-shadow: 0 12px 36px #00e5ff12;
}

/* badge */
.p-badge {
  position: absolute; top: .75rem; left: .75rem;
  font-family: var(--mono); font-size: .6rem; letter-spacing: .1em;
  text-transform: uppercase; padding: .2rem .55rem; border-radius: 3px;
  z-index: 2;
}
.badge-new  { background: var(--cyan); color: #000; }
.badge-hot  { background: var(--magenta); color: #fff; }
.badge-sale { background: var(--amber); color: #000; }
.badge-free { background: var(--green); color: #000; }

/* product thumb */
.p-thumb {
  height: 170px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.p-thumb-icon { font-size: 4rem; opacity: .18; }
.p-thumb-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.55); display: flex; align-items: center;
  justify-content: center; gap: .6rem;
  opacity: 0; transition: opacity .3s;
}
.p-card:hover .p-thumb-overlay { opacity: 1; }
.thumb-btn {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.3); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; transition: all .2s; cursor: pointer; background: none;
}
.thumb-btn:hover { background: var(--cyan); border-color: var(--cyan); color: #000; }

/* thumb color themes */
.th-a { background: linear-gradient(135deg,#0a1628,#0d2240); }
.th-b { background: linear-gradient(135deg,#1a0030,#2a0050); }
.th-c { background: linear-gradient(135deg,#001800,#002800); }
.th-d { background: linear-gradient(135deg,#1a0a00,#2a1400); }
.th-e { background: linear-gradient(135deg,#001620,#002030); }
.th-f { background: linear-gradient(135deg,#180018,#280028); }
.th-g { background: linear-gradient(135deg,#100014,#20002a); }
.th-h { background: linear-gradient(135deg,#001a10,#00281a); }

/* product body */
.p-body { padding: 1.1rem; flex: 1; display: flex; flex-direction: column; }
.p-cat  {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--text-dim); margin-bottom: .4rem;
}
.p-name { font-family: var(--display); font-size: .88rem; color: #e0e0ee; letter-spacing: .02em; margin-bottom: .4rem; }
.p-desc { font-size: .9rem; color: var(--text-dim); line-height: 1.5; flex: 1; }

/* price row */
.p-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 1rem; padding-top: .8rem; border-top: 1px solid var(--border);
}
.p-price { font-family: var(--display); font-size: 1rem; color: var(--cyan); }
.p-price-old { font-family: var(--mono); font-size: .72rem; color: var(--text-dim); text-decoration: line-through; margin-top: .1rem; }
.p-price-free { font-family: var(--display); font-size: 1rem; color: var(--green); font-weight: 700; }

.add-btn {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .08em;
  text-transform: uppercase; padding: .45rem 1rem; border-radius: 4px;
  border: 1px solid var(--cyan-dim); color: var(--cyan);
  transition: all var(--transition); display: flex; align-items: center; gap: .4rem;
}
.add-btn:hover { background: var(--cyan); color: #000; box-shadow: var(--cyan-glow); }
.add-btn.added { background: var(--green); border-color: var(--green); color: #000; }

/* ══════════════════════════════════════════════
   SUB-FILTER TABS (Software categories)
══════════════════════════════════════════════ */
.sub-tabs {
  display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem;
}
.sub-tab {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .1em;
  text-transform: uppercase; padding: .4rem 1rem; border-radius: 4px;
  border: 1px solid var(--border); color: var(--text-dim);
  display: flex; align-items: center; gap: .4rem;
  transition: all var(--transition);
}
.sub-tab:hover, .sub-tab.active {
  border-color: var(--magenta); color: var(--magenta);
  background: #ff009010;
}
.sub-tab i { font-size: .75rem; }

/* hidden products */
.p-card.hidden { display: none; }

/* ══════════════════════════════════════════════
   SERVICIOS
══════════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem; max-width: 1200px; margin: 0 auto;
}
.service-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 2rem;
  display: flex; flex-direction: column; gap: 1.2rem;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 3px; height: 100%; border-radius: 2px 0 0 2px;
}
.service-card.sc-cyan::before { background: var(--cyan); box-shadow: var(--cyan-glow); }
.service-card.sc-magenta::before { background: var(--magenta); box-shadow: var(--mag-glow); }
.service-card:hover { transform: translateY(-5px); }
.service-card.sc-cyan:hover { border-color: var(--cyan-dim); box-shadow: 0 10px 30px #00e5ff10; }
.service-card.sc-magenta:hover { border-color: #cc0070; box-shadow: 0 10px 30px #ff009010; }

.sc-icon {
  width: 54px; height: 54px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.sc-cyan .sc-icon    { background: #00e5ff12; color: var(--cyan); border: 1px solid #00e5ff25; }
.sc-magenta .sc-icon { background: #ff009012; color: var(--magenta); border: 1px solid #ff009025; }

.sc-title { font-family: var(--display); font-size: 1.1rem; letter-spacing: .04em; }
.sc-cyan .sc-title    { color: var(--cyan); }
.sc-magenta .sc-title { color: var(--magenta); }
.sc-desc { font-size: .95rem; color: var(--text-dim); line-height: 1.6; }

.sc-features { display: flex; flex-direction: column; gap: .5rem; }
.sc-feat {
  font-family: var(--mono); font-size: .72rem; color: #8080a0;
  display: flex; align-items: center; gap: .6rem;
}
.sc-feat i { font-size: .65rem; }
.sc-cyan .sc-feat i    { color: var(--cyan); }
.sc-magenta .sc-feat i { color: var(--magenta); }

.sc-price { display: flex; align-items: baseline; gap: .5rem; margin-top: auto; }
.sc-price-from { font-family: var(--mono); font-size: .65rem; color: var(--text-dim); letter-spacing: .1em; }
.sc-price-val  { font-family: var(--display); font-size: 1.3rem; }
.sc-cyan .sc-price-val    { color: var(--cyan); }
.sc-magenta .sc-price-val { color: var(--magenta); }

.sc-btn {
  font-family: var(--mono); font-size: .75rem; letter-spacing: .1em;
  text-transform: uppercase; padding: .65rem 1.5rem; border-radius: 4px;
  text-align: center; transition: all var(--transition);
  display: flex; align-items: center; justify-content: center; gap: .5rem;
}
.sc-cyan .sc-btn    { border: 1px solid var(--cyan); color: var(--cyan); }
.sc-magenta .sc-btn { border: 1px solid var(--magenta); color: var(--magenta); }
.sc-cyan .sc-btn:hover    { background: var(--cyan); color: #000; box-shadow: var(--cyan-glow); }
.sc-magenta .sc-btn:hover { background: var(--magenta); color: #fff; box-shadow: var(--mag-glow); }

/* ══════════════════════════════════════════════
   FORMULARIO DE DESARROLLO WEB
══════════════════════════════════════════════ */
.web-brief-btn {
  width: 100%; cursor: pointer; background: transparent;
  font: inherit;
}
.web-brief-overlay {
  position: fixed; inset: 0; z-index: 1100; display: flex;
  align-items: center; justify-content: center; padding: 1rem;
  background: rgba(2, 2, 8, .84); backdrop-filter: blur(7px);
  opacity: 0; pointer-events: none; transition: opacity .25s ease;
  overflow-y: auto;
}
.web-brief-overlay.open { opacity: 1; pointer-events: auto; }
.web-brief-modal {
  width: min(680px, 100%); max-height: 94vh; overflow-y: auto;
  background: var(--surface); border: 1px solid #ff009055;
  border-radius: var(--radius); padding: 1.8rem;
  box-shadow: 0 20px 80px rgba(255, 0, 144, .18);
  transform: translateY(18px) scale(.98); transition: transform .25s ease;
}
.web-brief-overlay.open .web-brief-modal { transform: translateY(0) scale(1); }
.web-brief-header { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; }
.web-brief-header h2 { font-family: var(--display); color: var(--magenta); font-size: 1.25rem; margin-top: .35rem; }
.web-brief-close {
  width: 34px; height: 34px; flex-shrink: 0; border: 1px solid var(--border);
  border-radius: 4px; color: var(--text-dim); display: grid; place-items: center;
  transition: all var(--transition);
}
.web-brief-close:hover { color: var(--magenta); border-color: var(--magenta); }
.web-brief-intro { color: var(--text-dim); line-height: 1.5; margin: .8rem 0 1.4rem; }
.web-brief-fields { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.web-brief-field { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 1rem; }
.web-brief-field > span, .web-brief-group legend {
  color: var(--text); font-family: var(--mono); font-size: .75rem; letter-spacing: .03em;
}
.web-brief-field input, .web-brief-field textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 4px;
  background: #08080f; color: var(--text); padding: .7rem .75rem;
  font: .9rem var(--body); outline: none; resize: vertical; transition: border-color .2s, box-shadow .2s;
}
.web-brief-field input:focus, .web-brief-field textarea:focus { border-color: var(--magenta); box-shadow: 0 0 0 3px #ff009015; }
.web-brief-group { border: 0; padding: 0; margin: 0 0 1.2rem; }
.web-brief-group legend { margin-bottom: .7rem; }
.web-brief-group legend small { color: var(--text-dim); font-size: .65rem; }
.web-brief-options { display: grid; gap: .55rem; }
.web-brief-radio-options { grid-template-columns: repeat(3, 1fr); }
.web-brief-check-options { grid-template-columns: repeat(2, 1fr); }
.web-brief-options label {
  display: flex; align-items: center; gap: .55rem; min-height: 38px; padding: .45rem .6rem;
  border: 1px solid var(--border); border-radius: 4px; color: var(--text-dim);
  cursor: pointer; font-size: .83rem; transition: color .2s, border-color .2s, background .2s;
}
.web-brief-options label:has(input:checked) { color: var(--text); border-color: var(--magenta); background: #ff009012; }
.web-brief-options input { accent-color: var(--magenta); }
.web-brief-colors { display: flex; gap: 1rem; flex-wrap: wrap; }
.web-brief-colors label { display: flex; align-items: center; gap: .55rem; color: var(--text-dim); font: .75rem var(--mono); }
.web-brief-colors input { width: 42px; height: 32px; padding: 2px; border: 1px solid var(--border); border-radius: 4px; background: transparent; cursor: pointer; }
.web-brief-submit {
  width: 100%; border: 1px solid #25d366; border-radius: 4px; padding: .8rem;
  background: #25d366; color: #031108; font: .8rem var(--mono); letter-spacing: .1em;
  text-transform: uppercase; cursor: pointer; transition: all var(--transition);
}
.web-brief-submit:hover { background: transparent; color: #25d366; box-shadow: 0 0 18px #25d36655; }

/* ══════════════════════════════════════════════
   CART PANEL
══════════════════════════════════════════════ */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.7);
  z-index: 990; opacity: 0; pointer-events: none;
  transition: opacity .3s; backdrop-filter: blur(4px);
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-panel {
  position: fixed; top: 0; right: -420px; height: 100%;
  width: min(420px, 100vw); z-index: 995;
  background: var(--surface); border-left: 1px solid #00e5ff20;
  display: flex; flex-direction: column;
  transition: right .35s cubic-bezier(.77,0,.175,1);
  box-shadow: -10px 0 40px rgba(0,229,255,.06);
}
.cart-panel.open { right: 0; }

.cart-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--border);
}
.cart-panel-title {
  font-family: var(--display); font-size: .9rem; color: var(--cyan);
  letter-spacing: .1em;
}
.cart-close {
  width: 32px; height: 32px; border-radius: 4px;
  border: 1px solid var(--border); color: var(--text-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; transition: all var(--transition);
}
.cart-close:hover { border-color: var(--magenta); color: var(--magenta); }

.cart-items { flex: 1; overflow-y: auto; padding: 1rem 1.5rem; }
.cart-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; gap: 1rem;
}
.cart-empty i { font-size: 3rem; color: #1e1e2e; }
.cart-empty p { font-family: var(--mono); font-size: .75rem; color: var(--text-dim); letter-spacing: .1em; }

.cart-item {
  display: flex; gap: 1rem; padding: .9rem 0;
  border-bottom: 1px solid var(--border);
  animation: slideIn .2s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
.ci-thumb {
  width: 56px; height: 56px; border-radius: 6px;
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.ci-info { flex: 1; }
.ci-name { font-family: var(--display); font-size: .78rem; color: #e0e0ee; margin-bottom: .25rem; }
.ci-price { font-family: var(--mono); font-size: .75rem; color: var(--cyan); }
.ci-qty {
  display: flex; align-items: center; gap: .5rem; margin-top: .4rem;
}
.qty-btn {
  width: 22px; height: 22px; border-radius: 3px;
  border: 1px solid var(--border); color: var(--text-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; transition: all .2s;
}
.qty-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.qty-val { font-family: var(--mono); font-size: .75rem; color: var(--text); min-width: 16px; text-align: center; }
.ci-remove { color: #333344; font-size: .8rem; transition: color .2s; align-self: flex-start; }
.ci-remove:hover { color: var(--magenta); }

.cart-footer { padding: 1.2rem 1.5rem; border-top: 1px solid var(--border); }
.cart-total-row {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 1rem;
}
.cart-total-label { font-family: var(--mono); font-size: .75rem; color: var(--text-dim); letter-spacing: .1em; }
.cart-total-val { font-family: var(--display); font-size: 1.3rem; color: var(--cyan); }
.checkout-btn {
  width: 100%; padding: .8rem; border-radius: 4px;
  background: var(--cyan); color: #000;
  font-family: var(--mono); font-size: .8rem; letter-spacing: .12em;
  text-transform: uppercase; transition: all var(--transition);
  display: flex; align-items: center; justify-content: center; gap: .5rem;
}
.checkout-btn:hover { background: #00c8e0; box-shadow: var(--cyan-glow); }
.wa-checkout {
  width: 100%; padding: .65rem; border-radius: 4px; margin-top: .6rem;
  border: 1px solid #25d36644; color: #25d366;
  font-family: var(--mono); font-size: .75rem; letter-spacing: .1em;
  text-transform: uppercase; transition: all var(--transition);
  display: flex; align-items: center; justify-content: center; gap: .5rem;
}
.wa-checkout:hover { background: #25d36620; }

/* ══════════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }
.reveal-d4 { transition-delay: .32s; }
.reveal-d5 { transition-delay: .40s; }
.reveal-d6 { transition-delay: .48s; }

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
footer {
  background: #030305; padding: 1.5rem 2rem; text-align: center;
  border-top: 1px solid var(--border);
}
footer p { font-family: var(--mono); font-size: .65rem; color: #222233; letter-spacing: .15em; }
footer span { color: var(--cyan); }

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav-search { display: none; }
  .hamburger  { display: flex; }
  nav { padding: .75rem 1.2rem; }
  .store-section { padding: 3.5rem 1.2rem; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; }
  .p-thumb { height: 130px; }
  .p-thumb-icon { font-size: 2.8rem; }
  .services-grid { grid-template-columns: 1fr; }
  .slider-arrow { display: none; }
  .slide { padding: 2rem 1.5rem; }
}
@media (max-width: 420px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
  .p-name { font-size: .78rem; }
  .p-price { font-size: .85rem; }
  .add-btn { padding: .4rem .7rem; font-size: .62rem; }
}