/* EZBZ institutional — tokens aligned to logo (#46cdcf / #1d3047) */
:root {
  --ink: #0b1220;
  --ink-soft: #161f31;
  --navy: #1d3047;
  --paper: #eef1f6;
  --paper-dim: #d8dee9;
  --signal: #46cdcf;
  --signal-deep: #2fb5b8;
  --mist: rgba(238, 241, 246, 0.72);
  --line: rgba(238, 241, 246, 0.14);
  --focus: #7adce0;

  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 7rem;

  --max: 68rem;
  --radius: 0.35rem;
  --header-h: 4rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-orb,
  .hero-grid {
    animation: none !important;
  }
}

body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--signal);
  color: var(--ink);
  padding: 0.75rem 1rem;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: var(--header-h);
  padding: 0 clamp(1rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  line-height: 1;
}

.logo-mark {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  display: block;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 1.35rem;
  line-height: 1;
  /* Optical align with the mark’s visual weight */
  transform: translateY(0.06em);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem 1.1rem;
  font-size: 0.95rem;
}

.site-nav a {
  text-decoration: none;
  opacity: 0.82;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  opacity: 1;
  color: var(--signal);
}

.nav-cta {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--signal);
  border-radius: var(--radius);
  opacity: 1 !important;
  color: var(--signal) !important;
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(160deg, var(--ink) 0%, var(--navy) 55%, #0a101c 100%);
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(64px);
  pointer-events: none;
  will-change: transform, opacity;
}

.hero-orb-a {
  width: min(52vw, 34rem);
  height: min(52vw, 34rem);
  top: -12%;
  right: -8%;
  background: radial-gradient(circle, rgba(70, 205, 207, 0.38) 0%, transparent 70%);
  animation: hero-drift-a 22s ease-in-out infinite;
}

.hero-orb-b {
  width: min(44vw, 28rem);
  height: min(44vw, 28rem);
  bottom: -18%;
  left: -10%;
  background: radial-gradient(circle, rgba(70, 205, 207, 0.14) 0%, rgba(29, 48, 71, 0.55) 45%, transparent 72%);
  animation: hero-drift-b 28s ease-in-out infinite;
}

.hero-grid {
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 4.5rem 4.5rem;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, rgba(0, 0, 0, 0.65), transparent 75%);
  opacity: 0.45;
  animation: hero-grid-pan 40s linear infinite;
}

.hero-inner {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: var(--space-5) 0 var(--space-6);
}

.hero-inner > * {
  animation: rise 0.85s ease-out both;
}

.hero-inner > :nth-child(1) { animation-delay: 0.05s; }
.hero-inner > :nth-child(2) { animation-delay: 0.16s; }
.hero-inner > :nth-child(3) { animation-delay: 0.28s; }
.hero-inner > :nth-child(4) { animation-delay: 0.4s; }

@keyframes hero-drift-a {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.85;
  }
  40% {
    transform: translate(-6%, 10%) scale(1.08);
    opacity: 1;
  }
  70% {
    transform: translate(-2%, 4%) scale(0.96);
    opacity: 0.7;
  }
}

@keyframes hero-drift-b {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(12%, -8%) scale(1.12);
  }
}

@keyframes hero-grid-pan {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(4.5rem, 4.5rem);
  }
}

.brand-lockup {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 10vw, 6.5rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--paper);
  text-wrap: balance;
}

.hero-title {
  margin: 0 0 var(--space-3);
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.65rem, 3.6vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--paper-dim);
  text-wrap: balance;
}

.hero-lede {
  margin: 0 0 var(--space-4);
  max-width: 36rem;
  font-size: 1.125rem;
  color: color-mix(in srgb, var(--paper) 78%, transparent);
}

.hero-actions,
.product-copy {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.product-copy {
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--signal);
  color: var(--ink);
}

.btn-primary:hover {
  background: var(--signal-deep);
  transform: translateY(-1px);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--paper);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--signal);
  color: var(--signal);
  transform: translateY(-1px);
}

.btn-tryvin {
  background: linear-gradient(105deg, #7c3aed 0%, #46cdcf 100%);
  color: #fff;
  border: none;
}

.btn-tryvin:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.section {
  padding: var(--space-6) 0;
}

.section-inner {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.section-head {
  margin-bottom: var(--space-4);
  max-width: 40rem;
}

.section-head h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
}

.section-head p {
  text-wrap: pretty;
  margin: 0;
  color: color-mix(in srgb, var(--paper) 72%, transparent);
}

.products {
  background: linear-gradient(180deg, transparent, rgba(22, 31, 49, 0.65));
  border-top: 1px solid var(--line);
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  align-items: stretch;
}

.product {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 0.15rem);
  background: color-mix(in srgb, var(--ink-soft) 80%, transparent);
  overflow: hidden;
  animation: rise 0.8s ease-out both;
}

.product-crm {
  border-color: color-mix(in srgb, var(--signal) 40%, var(--line));
}

.product-tryvin {
  border-color: color-mix(in srgb, #8b5cf6 35%, var(--line));
}

.product-preview {
  position: relative;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.product-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transform: scale(1.08);
  transform-origin: top center;
}

.product-copy {
  padding: var(--space-3);
}

.product h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
}

.product p {
  margin: 0 0 1.15rem;
  color: color-mix(in srgb, var(--paper) 80%, transparent);
}

.services {
  border-top: 1px solid var(--line);
}

.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.service-list li {
  padding: var(--space-3);
  border-top: 2px solid var(--signal);
  background: color-mix(in srgb, var(--ink-soft) 55%, transparent);
}

.service-list h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.service-list p {
  margin: 0;
  color: color-mix(in srgb, var(--paper) 75%, transparent);
}

.services-cta {
  margin: var(--space-4) 0 0;
  max-width: 36rem;
  color: color-mix(in srgb, var(--paper) 78%, transparent);
}

.services-cta a {
  color: var(--signal);
  font-weight: 600;
}

.contact {
  border-top: 1px solid var(--line);
  background: var(--ink-soft);
}

.contact-grid {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: var(--space-4);
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: var(--space-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.contact-card:hover {
  border-color: var(--signal);
  transform: translateY(-1px);
}

.contact-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.65;
}

.contact-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}

.social-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.social-list a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.social-list a:hover {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.fine-print {
  margin: var(--space-2) 0 0;
  font-size: 0.85rem;
  opacity: 0.55;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--space-3) 0;
}

.footer-inner {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.9rem;
  opacity: 0.7;
}

.footer-brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.footer-meta {
  margin: 0;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(1rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .product-grid,
  .service-list,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-nav a:not(.nav-cta) {
    display: none;
  }
}