/* Technobuy — Static site styles */
@import url("https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800,900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  --tb-black: #0A0A0A;
  --tb-blue: #E4303C;
  --tb-blue-hover: #C41E2A;
  --tb-bg: #FFFFFF;
  --tb-surface: #F9FAFB;
  --tb-border: #E5E7EB;
  --tb-text: #0A0A0A;
  --tb-muted: #4B5563;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--tb-text);
  background: var(--tb-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}
.font-display { font-family: "Cabinet Grotesk", "IBM Plex Sans", sans-serif; letter-spacing: -0.02em; }
.font-mono { font-family: "IBM Plex Mono", ui-monospace, monospace; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--tb-blue); color: #fff; }

/* Layout helpers */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (min-width: 1024px) { .container { padding: 0 32px; } }

.uppercase-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--tb-muted);
}
.accent { color: var(--tb-blue); }

/* Grid pattern background */
.grid-bg { position: relative; }
.grid-bg::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(to right, rgba(10,10,10,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10,10,10,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.grid-bg > * { position: relative; z-index: 1; }

.grid-bg-dark::before {
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
}

/* ====================== NAVBAR ====================== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: 72px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.navbar.scrolled { border-bottom-color: var(--tb-border); background: rgba(255,255,255,0.9); }
.nav-inner { max-width: 1200px; margin: 0 auto; height: 100%; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
@media (min-width: 1024px) { .nav-inner { padding: 0 32px; } }
.logo-link { display: inline-flex; align-items: center; }
.logo-link img { height: 36px; width: auto; }
.nav-links { display: none; gap: 32px; align-items: center; }
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--tb-text);
  position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .35s cubic-bezier(.22,1,.36,1);
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); transform-origin: left; }
.nav-links a.active { color: var(--tb-blue); }
.nav-cta { display: none; }
@media (min-width: 768px) {
  .nav-links, .nav-cta { display: inline-flex; }
}
.nav-toggle { display: inline-flex; padding: 8px; color: var(--tb-black); }
@media (min-width: 768px) { .nav-toggle { display: none; } }

.mobile-menu { display: none; background: #fff; border-top: 1px solid var(--tb-border); padding: 16px 24px; }
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; padding: 12px 0; font-weight: 500; color: var(--tb-text); font-size: 16px; }
.mobile-menu a.active { color: var(--tb-blue); }

/* ====================== BUTTONS ====================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; font-size: 14px; font-weight: 500;
  border-radius: 2px; transition: background .2s ease, color .2s ease, transform .2s ease;
  cursor: pointer; white-space: nowrap;
}
.btn-primary { background: var(--tb-blue); color: #fff; }
.btn-primary:hover { background: var(--tb-blue-hover); }
.btn-dark { background: var(--tb-black); color: #fff; }
.btn-dark:hover { background: #222; }
.btn-outline { background: transparent; color: var(--tb-black); border: 1px solid var(--tb-black); }
.btn-outline:hover { background: var(--tb-black); color: #fff; }
.btn-sm { padding: 10px 16px; font-size: 13px; }

.icon-arrow-up-right { width: 16px; height: 16px; flex-shrink: 0; }
.icon { width: 20px; height: 20px; flex-shrink: 0; }
.icon-sm { width: 16px; height: 16px; flex-shrink: 0; }
.icon-lg { width: 24px; height: 24px; flex-shrink: 0; }

/* ====================== HERO ====================== */
main { padding-top: 72px; min-height: calc(100vh - 72px); }

.hero {
  border-bottom: 1px solid var(--tb-border);
  background: #fff;
}
.hero-inner { padding: 80px 0 96px; }
@media (min-width: 1024px) { .hero-inner { padding: 112px 0 128px; } }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: end; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 2fr 1fr; } }

.hero h1 {
  font-family: "Cabinet Grotesk", sans-serif;
  font-weight: 800; letter-spacing: -0.02em;
  font-size: clamp(40px, 6vw, 80px); line-height: 0.95; color: var(--tb-black);
  margin-top: 24px;
}
.hero p.lead { margin-top: 32px; font-size: 18px; color: var(--tb-muted); max-width: 600px; line-height: 1.65; }
.hero-ctas { margin-top: 40px; display: flex; flex-direction: column; gap: 12px; }
@media (min-width: 640px) { .hero-ctas { flex-direction: row; } }

.tag-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border: 1px solid var(--tb-border);
  font-family: "IBM Plex Mono", monospace; font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--tb-muted);
  border-radius: 2px;
}

.hero-side { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.info-card {
  border: 1px solid var(--tb-border); padding: 20px; border-radius: 2px;
  background: var(--tb-surface);
}
.info-card.dark { background: var(--tb-black); color: #fff; border-color: var(--tb-black); }
.info-card.dark .label { color: #9CA3AF; }
.info-card.full { grid-column: span 2; background: #fff; }
.info-card .label { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tb-muted); }
.info-card .value { margin-top: 8px; font-family: "Cabinet Grotesk", sans-serif; font-weight: 700; font-size: 28px; color: inherit; }
.info-card .sub { margin-top: 4px; font-size: 12px; color: #6B7280; }
.info-card.dark .sub { color: #9CA3AF; }
.info-card .phone-link { display: block; margin-top: 8px; font-family: "Cabinet Grotesk", sans-serif; font-weight: 600; font-size: 22px; color: var(--tb-black); transition: color .2s; }
.info-card .phone-link:hover { color: var(--tb-blue); }
.info-card .email-link { display: block; margin-top: 4px; font-size: 14px; color: var(--tb-muted); transition: color .2s; }
.info-card .email-link:hover { color: var(--tb-blue); }

/* ====================== MARQUEE ====================== */
.vendors-section { padding: 48px 0; border-bottom: 1px solid var(--tb-border); background: #fff; overflow: hidden; }
.vendors-section .tag { text-align: center; }
.marquee { margin-top: 24px; overflow: hidden; }
.marquee-track {
  display: flex; gap: 64px; white-space: nowrap;
  animation: marquee 38s linear infinite;
  width: max-content;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  font-family: "Cabinet Grotesk", sans-serif;
  font-weight: 700; letter-spacing: 0.15em;
  font-size: clamp(20px, 3vw, 32px);
  color: #9CA3AF;
}
.marquee-sep { color: #E5E7EB; padding: 0 24px; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ====================== SECTIONS ====================== */
.section { padding: 96px 0; border-bottom: 1px solid var(--tb-border); }
.section-header { display: grid; grid-template-columns: 1fr; gap: 32px; margin-bottom: 56px; }
@media (min-width: 1024px) { .section-header { grid-template-columns: 5fr 6fr; gap: 48px; } }
.section-title { font-family: "Cabinet Grotesk", sans-serif; font-weight: 700; letter-spacing: -0.02em; font-size: clamp(32px, 4.5vw, 52px); line-height: 1.1; color: var(--tb-black); margin-top: 16px; }
.section-lead { font-size: 18px; color: var(--tb-muted); line-height: 1.65; }

.bg-surface { background: var(--tb-surface); }
.bg-dark { background: var(--tb-black); color: #fff; }
.bg-dark .section-title { color: #fff; }
.bg-dark .section-lead { color: #9CA3AF; }

/* ====================== BENTO GRID ====================== */
.bento-grid {
  display: grid; grid-template-columns: repeat(1, 1fr); gap: 20px;
}
@media (min-width: 768px) { .bento-grid { grid-template-columns: repeat(12, 1fr); } }

.bento-card {
  border: 1px solid var(--tb-border); background: #fff; padding: 32px;
  border-radius: 2px; display: flex; flex-direction: column; min-height: 220px;
  transition: transform .35s cubic-bezier(.22,1,.36,1), border-color .35s ease, box-shadow .35s ease;
  position: relative; overflow: hidden;
}
.bento-card:hover { transform: translateY(-4px); border-color: var(--tb-black); box-shadow: 0 10px 30px -12px rgba(10,10,10,.12); }
.bento-card.dark { background: var(--tb-black); color: #fff; border-color: var(--tb-black); }
.bento-card .icon-box {
  width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--tb-black); color: #fff; border-radius: 2px;
}
.bento-card.dark .icon-box { background: rgba(255,255,255,0.1); }
.bento-card .title { margin-top: 32px; font-family: "Cabinet Grotesk", sans-serif; font-weight: 600; font-size: 22px; line-height: 1.25; color: inherit; }
.bento-card .desc { margin-top: 12px; font-size: 14px; color: var(--tb-muted); line-height: 1.6; }
.bento-card.dark .desc { color: #9CA3AF; }
.bento-card .top-row { display: flex; align-items: flex-start; justify-content: space-between; }
.bento-card .arrow { color: inherit; opacity: 0.9; transition: transform .3s; }
.bento-card:hover .arrow { transform: translate(2px, -2px); }

/* Span controls */
@media (min-width: 768px) {
  .span-3 { grid-column: span 3; } .span-4 { grid-column: span 4; } .span-5 { grid-column: span 5; } .span-6 { grid-column: span 6; } .span-7 { grid-column: span 7; } .span-8 { grid-column: span 8; } .span-12 { grid-column: span 12; }
}

/* ====================== WHY US ====================== */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 1024px) { .why-grid { grid-template-columns: 4fr 8fr; gap: 48px; } }
.why-cards { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .why-cards { grid-template-columns: repeat(3, 1fr); } }
.why-card { border: 1px solid var(--tb-border); padding: 28px; border-radius: 2px; background: #fff; transition: transform .35s, border-color .35s, box-shadow .35s; }
.why-card:hover { transform: translateY(-4px); border-color: var(--tb-black); box-shadow: 0 10px 30px -12px rgba(10,10,10,.12); }
.why-card .num { font-family: "IBM Plex Mono", monospace; font-size: 12px; color: #9CA3AF; }
.why-card h3 { margin-top: 16px; font-family: "Cabinet Grotesk", sans-serif; font-weight: 600; font-size: 20px; color: var(--tb-black); }
.why-card p { margin-top: 12px; font-size: 14px; color: var(--tb-muted); line-height: 1.6; }
.why-card .check { margin-top: 24px; display: inline-flex; align-items: center; gap: 8px; color: var(--tb-blue); font-size: 14px; font-weight: 500; }

/* ====================== CTA SECTION ====================== */
.cta-section { padding: 96px 0; background: var(--tb-black); color: #fff; position: relative; overflow: hidden; }
.cta-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
@media (min-width: 1024px) { .cta-grid { grid-template-columns: 7fr 5fr; } }
.cta-title { font-family: "Cabinet Grotesk", sans-serif; font-weight: 700; letter-spacing: -0.02em; font-size: clamp(32px, 5vw, 56px); line-height: 1.08; color: #fff; }
.cta-lead { margin-top: 20px; font-size: 18px; color: #9CA3AF; max-width: 520px; }
.cta-card { border: 1px solid rgba(255,255,255,0.15); padding: 32px; background: rgba(255,255,255,0.03); border-radius: 2px; backdrop-filter: blur(8px); }
.cta-card .label { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: #6B7280; }
.cta-card .phone { margin-top: 16px; display: block; font-family: "Cabinet Grotesk", sans-serif; font-weight: 700; font-size: 32px; color: #fff; transition: color .2s; }
.cta-card .phone:hover { color: var(--tb-blue); }
.cta-card .email { margin-top: 8px; display: block; color: #9CA3AF; transition: color .2s; }
.cta-card .email:hover { color: #fff; }
.cta-card .btn { margin-top: 32px; width: 100%; }

/* ====================== PRODUCTS PAGE ====================== */
.page-hero { padding: 96px 0; border-bottom: 1px solid var(--tb-border); background: #fff; }
.page-hero h1 { font-family: "Cabinet Grotesk", sans-serif; font-weight: 800; letter-spacing: -0.02em; font-size: clamp(40px, 6vw, 80px); line-height: 0.95; color: var(--tb-black); margin-top: 24px; }
.page-hero p { margin-top: 32px; font-size: 18px; color: var(--tb-muted); max-width: 640px; line-height: 1.65; }

.product-nav { position: sticky; top: 72px; z-index: 30; background: rgba(255,255,255,0.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--tb-border); }
.product-nav-inner { display: flex; gap: 24px; overflow-x: auto; padding: 16px 0; }
.product-nav a { white-space: nowrap; font-size: 14px; font-weight: 500; color: var(--tb-muted); transition: color .2s; }
.product-nav a:hover { color: var(--tb-blue); }

.product-block { padding: 80px 0; border-bottom: 1px solid var(--tb-border); }
.product-block.dark { background: var(--tb-black); color: #fff; }
.product-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
@media (min-width: 1024px) { .product-grid { grid-template-columns: 5fr 6fr; gap: 48px; } }
.product-block .icon-box { width: 56px; height: 56px; display: inline-flex; align-items: center; justify-content: center; background: var(--tb-black); color: #fff; border-radius: 2px; }
.product-block.dark .icon-box { background: rgba(255,255,255,0.1); }
.product-block h2 { margin-top: 12px; font-family: "Cabinet Grotesk", sans-serif; font-weight: 700; letter-spacing: -0.02em; font-size: clamp(28px, 4vw, 48px); line-height: 1.1; color: var(--tb-black); }
.product-block.dark h2 { color: #fff; }
.product-block .desc { margin-top: 20px; font-size: 18px; line-height: 1.65; color: var(--tb-muted); }
.product-block.dark .desc { color: #9CA3AF; }
.product-block .features {
  border: 1px solid var(--tb-border); background: var(--tb-surface); padding: 32px; border-radius: 2px;
}
.product-block.dark .features { border-color: rgba(255,255,255,0.15); background: rgba(255,255,255,0.03); }
.product-block .features-label { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tb-muted); }
.product-block .features ul { list-style: none; margin-top: 24px; }
.product-block .features li { display: flex; gap: 12px; font-size: 14px; color: var(--tb-text); padding: 10px 0; }
.product-block.dark .features li { color: #E5E7EB; }
.product-block .features li svg { flex-shrink: 0; margin-top: 2px; color: var(--tb-blue); }

/* ====================== CONTACT ====================== */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 5fr 7fr; } }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-card { display: flex; gap: 16px; padding: 24px; border: 1px solid var(--tb-border); border-radius: 2px; background: #fff; transition: transform .35s, border-color .35s, box-shadow .35s; }
.contact-card:hover { transform: translateY(-4px); border-color: var(--tb-black); box-shadow: 0 10px 30px -12px rgba(10,10,10,.12); }
.contact-card.surface { background: var(--tb-surface); }
.contact-card .icon-box-sm { width: 44px; height: 44px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; border-radius: 2px; background: var(--tb-black); color: #fff; }
.contact-card .icon-box-sm.blue { background: var(--tb-blue); }
.contact-card .icon-box-sm.white { background: #fff; color: var(--tb-black); border: 1px solid var(--tb-border); }
.contact-card .label { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tb-muted); }
.contact-card .value { margin-top: 6px; font-family: "Cabinet Grotesk", sans-serif; font-weight: 600; font-size: 18px; color: var(--tb-black); word-break: break-word; }
.contact-card .sub { margin-top: 6px; font-size: 13px; color: var(--tb-muted); }

.contact-form {
  border: 1px solid var(--tb-border); padding: 40px; border-radius: 2px; background: #fff;
}
.form-row { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-field label { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tb-muted); }
.form-field label .req { color: var(--tb-blue); }
.form-field input, .form-field textarea {
  width: 100%; padding: 12px 16px; border: 1px solid var(--tb-border); border-radius: 2px;
  font-family: inherit; font-size: 14px; background: #fff; color: var(--tb-text);
  transition: border-color .2s, box-shadow .2s;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none; border-color: var(--tb-blue); box-shadow: 0 0 0 1px var(--tb-blue);
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-note { margin-top: 12px; font-size: 12px; color: var(--tb-muted); }
.form-note a { color: var(--tb-blue); text-decoration: underline; }

/* ====================== ABOUT ====================== */
.about-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 8fr 4fr; } }
.about-details { border: 1px solid var(--tb-border); padding: 24px; background: var(--tb-surface); border-radius: 2px; }
.about-details dl { display: flex; flex-direction: column; gap: 20px; }
.about-details dt { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tb-muted); }
.about-details dd { margin-top: 4px; font-size: 14px; color: var(--tb-black); font-weight: 500; }
.about-details dd.display { font-family: "Cabinet Grotesk", sans-serif; font-size: 18px; font-weight: 600; }

.pillars { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 768px) { .pillars { grid-template-columns: repeat(3, 1fr); } }
.pillar { border: 1px solid var(--tb-border); padding: 32px; background: #fff; border-radius: 2px; transition: transform .35s, border-color .35s, box-shadow .35s; }
.pillar:hover { transform: translateY(-4px); border-color: var(--tb-black); box-shadow: 0 10px 30px -12px rgba(10,10,10,.12); }
.pillar .icon-box { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; background: var(--tb-black); color: #fff; border-radius: 2px; }
.pillar h3 { margin-top: 28px; font-family: "Cabinet Grotesk", sans-serif; font-weight: 600; font-size: 22px; color: var(--tb-black); }
.pillar p { margin-top: 12px; font-size: 14px; color: var(--tb-muted); line-height: 1.6; }

/* ====================== LEGAL ====================== */
.legal-article { max-width: 800px; margin: 0 auto; padding: 80px 24px; }
.legal-article h2 { font-family: "Cabinet Grotesk", sans-serif; font-weight: 600; font-size: clamp(22px, 3vw, 28px); color: var(--tb-black); margin-top: 48px; }
.legal-article h2 .num { font-family: "IBM Plex Mono", monospace; font-size: 14px; color: var(--tb-blue); margin-right: 12px; }
.legal-article p { margin-top: 16px; color: #374151; line-height: 1.7; }
.legal-article ul { margin-top: 16px; padding-left: 24px; color: #374151; }
.legal-article ul li { margin-top: 8px; line-height: 1.7; }
.legal-article .lead { font-size: 18px; color: #374151; line-height: 1.7; }
.legal-article .contact-block { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--tb-border); }
.legal-article .contact-block h2 { margin-top: 0; }
.legal-article .contact-block ul { list-style: none; padding-left: 0; }
.legal-article a { color: var(--tb-blue); }
.legal-article a:hover { text-decoration: underline; }
.legal-meta {
  display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 32px;
}
@media (min-width: 640px) { .legal-meta { grid-template-columns: repeat(3, 1fr); } }
.legal-meta .item { padding: 16px; border: 1px solid var(--tb-border); border-radius: 2px; }
.legal-meta .item dt { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tb-muted); }
.legal-meta .item dd { margin-top: 6px; font-size: 14px; font-weight: 600; color: var(--tb-black); }

/* ====================== FOOTER ====================== */
.footer { background: var(--tb-black); color: #F9FAFB; padding: 80px 0 32px; position: relative; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(12, 1fr); } }
.footer-brand { grid-column: span 1; }
@media (min-width: 768px) { .footer-brand { grid-column: span 5; } .footer-col { grid-column: span 2; } .footer-col.wide { grid-column: span 3; } }
.footer img { height: 36px; width: auto; filter: brightness(0) invert(1); }
.footer-brand p { margin-top: 24px; font-size: 14px; color: #9CA3AF; max-width: 420px; line-height: 1.65; }
.footer-contact { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.footer-contact a, .footer-contact span { display: inline-flex; gap: 12px; align-items: flex-start; color: #D1D5DB; transition: color .2s; }
.footer-contact a:hover { color: #fff; }
.footer-col h4 { font-family: "Cabinet Grotesk", sans-serif; font-weight: 600; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: #6B7280; }
.footer-col ul { list-style: none; margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a { color: #D1D5DB; font-size: 14px; transition: color .2s; }
.footer-col ul a:hover { color: #fff; }
.footer-bottom {
  margin-top: 56px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; flex-direction: column; gap: 16px;
  font-size: 12px; color: #6B7280;
}
@media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; } }
.footer-bottom .mono { font-family: "IBM Plex Mono", monospace; }

/* ====================== TOAST ====================== */
.toast {
  position: fixed; top: 24px; right: 24px; z-index: 100;
  background: var(--tb-black); color: #fff;
  padding: 16px 20px; border-radius: 4px;
  box-shadow: 0 10px 30px -8px rgba(0,0,0,0.3);
  font-size: 14px; font-weight: 500;
  opacity: 0; transform: translateX(20px);
  transition: opacity .3s, transform .3s;
  pointer-events: none; max-width: 360px;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast.success { background: #065F46; }
.toast.error { background: #991B1B; }

/* Fade-in */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
.reveal { animation: fadeUp .8s cubic-bezier(.22,1,.36,1) both; }
.reveal.delay-1 { animation-delay: .12s; }

/* Utility */
.tag-sticky { position: sticky; top: 72px; }