:root {
  --ink: #0c1f24;
  --foam: #e8f4f2;
  --sea: #0d6e6e;
  --sea-deep: #084848;
  --accent: #d97706;
  --mist: rgba(12, 31, 36, 0.08);
  --ok: #157a4b;
  --bad: #b42318;
  --font-display: "Syne", sans-serif;
  --font-body: "DM Sans", sans-serif;
}

* { box-sizing: border-box; }
html { height: 100%; }
body {
  margin: 0;
  min-height: 100%;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(13, 110, 110, 0.28), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(217, 119, 6, 0.16), transparent 50%),
    linear-gradient(165deg, #f3faf8 0%, #dfeceb 45%, #c5ddd8 100%);
  line-height: 1.5;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(12, 31, 36, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 31, 36, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  z-index: 0;
}

.site-header, main, .site-footer { position: relative; z-index: 1; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  flex-shrink: 0;
  box-sizing: border-box;
}
.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  margin-right: auto;
}
.brand span { color: var(--sea); }
.site-header nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-left: auto;
  flex-shrink: 0;
}
.site-header a { color: var(--ink); text-decoration: none; font-weight: 500; }
.site-header a.btn {
  color: #fff;
}
.site-header a.btn:hover {
  color: #fff;
}
.inline { display: inline; margin: 0; }
.linkish {
  background: none; border: none; font: inherit; color: inherit;
  cursor: pointer; padding: 0; font-weight: 500;
}

main {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem 1.25rem;
  box-sizing: border-box;
}

.hero {
  min-height: 0;
  padding: 2rem 0 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  max-width: 36rem;
  animation: rise 0.7s ease both;
}
.brand-hero {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 8vw, 4.5rem);
  letter-spacing: -0.04em;
  margin: 0 0 0.4rem;
  color: var(--sea-deep);
  line-height: 0.95;
}
.brand-hero.compact { font-size: 1.5rem; margin-bottom: 0.6rem; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.85rem;
}
.lede { font-size: 1.05rem; color: rgba(12, 31, 36, 0.78); margin: 0 0 1.4rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border-radius: 0.55rem;
  border: none;
  background: var(--sea);
  color: #fff;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn:hover { background: var(--sea-deep); transform: translateY(-1px); }
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.92rem; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(12, 31, 36, 0.22);
}
.btn-ghost:hover { background: rgba(255,255,255,0.45); }
.call-btn {
  font-size: 1.1rem;
  padding: 1rem 1.75rem;
  background: var(--sea);
  animation: pulse 2.4s ease-in-out infinite;
}
.call-btn:hover {
  background: var(--accent);
}

.how { margin-top: 1.25rem; max-width: 34rem; animation: rise 0.9s ease both; }
.how h2 { font-family: var(--font-display); margin: 0 0 0.4rem; }

.panel {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(12, 31, 36, 0.08);
  backdrop-filter: blur(8px);
  padding: 1.75rem;
  border-radius: 1rem;
  max-width: min(32rem, 100%);
  width: 100%;
  box-sizing: border-box;
  animation: rise 0.55s ease both;
}
.panel.narrow { max-width: min(24rem, 100%); }
.panel.grow { max-width: none; flex: 1; }
.stack { display: grid; gap: 1rem; min-width: 0; }
label { display: grid; gap: 0.35rem; font-weight: 600; font-size: 0.92rem; min-width: 0; }
input, textarea {
  font: inherit;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0.7rem 0.8rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(12, 31, 36, 0.18);
  background: rgba(255,255,255,0.85);
  box-sizing: border-box;
}
.sub-input {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  max-width: 100%;
  background: rgba(255,255,255,0.85);
  border: 1px solid rgba(12, 31, 36, 0.18);
  border-radius: 0.5rem;
  padding-right: 0.75rem;
  box-sizing: border-box;
}
.sub-input input {
  border: none;
  background: transparent;
  flex: 1 1 auto;
  min-width: 0;
  width: auto;
}
.sub-input span {
  flex: 0 1 auto;
  min-width: 0;
  font-weight: 500;
  font-size: 0.85rem;
  color: rgba(12, 31, 36, 0.55);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hint { font-weight: 400; color: rgba(12,31,36,0.65); font-size: 0.88rem; }
.hint.ok { color: var(--ok); }
.hint.bad, .hint.warn { color: #8a4b12; }
.flash {
  padding: 0.7rem 0.9rem;
  border-radius: 0.5rem;
  margin: 0 0 1rem;
}
.flash-error { background: #fde8e6; color: var(--bad); }
.flash-ok { background: #e3f6ec; color: var(--ok); }

.admin {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.25rem;
  align-items: start;
}
.admin-nav {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
  background: rgba(255,255,255,0.45);
  border-radius: 0.85rem;
}
.admin-nav a {
  text-decoration: none;
  color: var(--ink);
  padding: 0.45rem 0.55rem;
  border-radius: 0.4rem;
  font-weight: 500;
}
.admin-nav a.active, .admin-nav a:hover { background: rgba(13, 110, 110, 0.12); }
.admin-url { font-size: 0.8rem; color: var(--sea-deep); font-weight: 600; margin: 0 0 0.5rem; word-break: break-all; }
.toggle-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}
.toggle-row input { width: 1.15rem; height: 1.15rem; }
.logo-preview { width: 96px; height: 96px; object-fit: cover; border-radius: 0.75rem; }
.logo-current { display: grid; gap: 0.65rem; justify-items: start; }
.owner-desk { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--mist); }
.incoming { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.hidden { display: none !important; }

.profile-page {
  max-width: 36rem;
  min-height: 0;
  display: flex;
  align-items: flex-start;
  padding: 0.5rem 0 0.5rem;
  animation: rise 0.65s ease both;
}
.profile-copy {
  width: 100%;
  padding: 0.5rem 0 1rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.profile-name {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 7vw, 3.2rem);
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--ink);
}
.profile-on {
  margin: 0.35rem 0 1rem;
  font-size: 1.1rem;
  color: rgba(12, 31, 36, 0.62);
}
.profile-on span {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--sea-deep);
}
.profile-logo {
  width: min(160px, 42vw);
  aspect-ratio: 1;
  margin: 0 0 1rem;
  border-radius: 1rem;
  overflow: hidden;
  background: linear-gradient(145deg, var(--sea-deep), #0d6e6e);
}
.profile-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.logo-fallback {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 4.5rem;
  color: rgba(255,255,255,0.9);
}
.profile-copy .lede { max-width: 32rem; }
.meta { list-style: none; padding: 0; margin: 0 0 1.5rem; color: rgba(12,31,36,0.7); }
.meta a { color: var(--sea-deep); }
.call-status {
  margin: 0.65rem 0 0;
  font-weight: 600;
  font-size: 0.95rem;
  color: rgba(12, 31, 36, 0.55);
}
.call-status.is-available {
  color: #12b76a;
  text-shadow: 0 0 18px rgba(18, 183, 106, 0.35);
}
.call-status.is-away { color: rgba(12, 31, 36, 0.45); }
.call-status.is-busy { color: var(--sea-deep); }

.owner-call-widget {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  max-width: min(22rem, calc(100vw - 2rem));
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(12, 31, 36, 0.12);
  box-shadow: 0 10px 30px rgba(12, 31, 36, 0.12);
  backdrop-filter: blur(8px);
}
.owner-call-widget .incoming { margin-top: 0.5rem; }

.site-footer {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 0.75rem 1.5rem 1.25rem;
  color: rgba(12,31,36,0.55);
  font-size: 0.88rem;
}
.site-footer p { margin: 0; }

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(13, 110, 110, 0.35); }
  50% { box-shadow: 0 0 0 10px rgba(13, 110, 110, 0); }
}

@media (max-width: 800px) {
  .admin { grid-template-columns: 1fr; }
  .hero { padding: 1.25rem 0 0.75rem; }
  .site-header { padding: 0.85rem 1.25rem; }
  .panel { padding: 1.15rem; }
  .sub-input {
    flex-wrap: wrap;
    padding: 0.35rem 0.55rem 0.55rem;
  }
  .sub-input input {
    flex: 1 1 100%;
    padding: 0.55rem 0.25rem;
  }
  .sub-input span {
    flex: 1 1 100%;
    white-space: normal;
    word-break: break-all;
    font-size: 0.8rem;
    padding-left: 0.25rem;
  }
}