/*
  Coffee Today Wine Tonight
  Bright, professional identity for an Atlanta networking-events host.
  Neutral warm-paper base, ink text, one confident wine accent; a coffee-brown
  secondary used only to distinguish the professional (Coffee) event type from
  the social (Wine) one.
*/

:root {
  --paper: #ffffff;
  --bg: #f7f5f1;          /* warm off-white, chosen not defaulted */
  --bg-sink: #f0ede7;
  --ink: #191512;         /* warm near-black */
  --ink-2: #575049;       /* muted warm grey for body */
  --ink-3: #8a8177;       /* captions */
  --line: #e5e0d8;
  --line-strong: #d6d0c6;

  --wine: #8a1f2c;        /* primary accent */
  --wine-press: #6f1823;
  --wine-tint: #f6e7e8;
  --coffee: #7a5230;      /* secondary, for the professional/Coffee tag only */
  --coffee-tint: #f1e8dd;

  --ok: #2f7d5b;

  --font-display: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --edge: clamp(1.15rem, 4vw, 4rem);
  --maxw: 1200px;
  --gutter: max(var(--edge), calc((100% - var(--maxw)) / 2));
  --radius: 12px;
  --radius-sm: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--wine);
}

::selection {
  background: var(--wine);
  color: #fff;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  margin: 0;
  line-height: 1.06;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--ink);
}

p {
  margin: 0;
}

.eyebrow {
  margin: 0 0 0.9rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--wine);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  top: -6rem;
  left: 1rem;
  z-index: 60;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

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

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
  padding: 0.6rem var(--gutter);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transition: box-shadow 200ms ease, border-color 200ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 30px -18px rgba(25, 21, 18, 0.4);
  border-bottom-color: var(--line-strong);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}

.brand img {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  object-fit: cover;
  background: #0c0708;
}

.brand span {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand em {
  font-style: normal;
  color: var(--wine);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.6rem);
}

.site-nav a {
  color: var(--ink-2);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 150ms ease;
}

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

.nav-cta {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--wine);
  color: #fff !important;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--wine-press);
}

/* ---------- Buttons ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button-sm {
  min-height: 2.6rem;
  padding: 0 1.1rem;
  font-size: 0.9rem;
}

.button-primary {
  background: var(--wine);
  color: #fff;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--wine-press);
  transform: translateY(-1px);
}

.button-outline {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.button-outline:hover,
.button-outline:focus-visible {
  border-color: var(--ink);
  transform: translateY(-1px);
}

.text-link {
  font-weight: 600;
  text-decoration: none;
  color: var(--wine);
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.2rem;
}

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding: clamp(3rem, 7vw, 6rem) var(--gutter) clamp(3.5rem, 7vw, 6rem);
}

.hero-text h1 {
  font-size: clamp(2.6rem, 5.6vw, 4.5rem);
  font-weight: 800;
}

.lead {
  max-width: 34rem;
  margin: 1.4rem 0 2rem;
  font-size: clamp(1.06rem, 1.4vw, 1.2rem);
  color: var(--ink-2);
}

.lead strong {
  color: var(--ink);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 40px 80px -50px rgba(25, 21, 18, 0.55);
}

/* ---------- Section shell ---------- */
.section {
  padding: clamp(4rem, 8vw, 7rem) var(--gutter);
}

.section-head {
  max-width: 44rem;
  margin-bottom: clamp(2.2rem, 4vw, 3.2rem);
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  font-weight: 700;
}

.section-intro {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: var(--ink-2);
}

/* ---------- Two sides ---------- */
.approach {
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}

.pillar {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--wine);
  border-radius: var(--radius);
}

.pillar-coffee {
  border-top-color: var(--coffee);
}

.pillar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.1rem;
  border-radius: 10px;
  background: var(--wine-tint);
  color: var(--wine);
}

.pillar-coffee .pillar-icon {
  background: var(--coffee-tint);
  color: var(--coffee);
}

.pillar-icon svg {
  width: 1.55rem;
  height: 1.55rem;
}

.pillar-label {
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--wine);
}

.pillar-coffee .pillar-label {
  color: var(--coffee);
}

.pillar h3 {
  margin-bottom: 0.7rem;
  font-size: 1.4rem;
  font-weight: 700;
}

.pillar p {
  color: var(--ink-2);
}

/* ---------- Events ---------- */
.events-head {
  max-width: none;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.events-note {
  max-width: 22rem;
  font-size: 0.9rem;
  color: var(--ink-3);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
  gap: 1.4rem;
}

/* Live Luma calendar embed (used when data-luma-calendar is set) */
.luma-frame {
  width: 100%;
  min-height: 640px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.events-loading,
.events-empty {
  grid-column: 1 / -1;
  padding: 2rem 0;
  color: var(--ink-3);
}

.event-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  padding: 1.4rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.event-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: 0 24px 50px -34px rgba(25, 21, 18, 0.5);
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 3.6rem;
  padding: 0.6rem 0;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}

.event-day {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  line-height: 1;
  color: var(--ink);
}

.event-month {
  margin-top: 0.15rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wine);
}

.event-body {
  min-width: 0;
}

.event-tags {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
}

.chip {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.chip-coffee {
  background: var(--coffee-tint);
  color: var(--coffee);
}

.chip-wine {
  background: var(--wine-tint);
  color: var(--wine);
}

.event-status {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.event-status.is-open {
  color: var(--ok);
}

.event-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.event-tagline {
  margin-top: 0.15rem;
  color: var(--ink-2);
  font-weight: 500;
}

.event-meta {
  margin: 0.8rem 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.25rem;
  font-size: 0.9rem;
  color: var(--ink-2);
}

.event-meta li {
  padding-left: 1.4rem;
  position: relative;
}

.event-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.7rem;
  height: 0.7rem;
  background: var(--wine);
  opacity: 0.5;
  border-radius: 2px;
}

.event-desc {
  margin-bottom: 1.1rem;
  font-size: 0.94rem;
  color: var(--ink-2);
}

/* ---------- Host with us ---------- */
.host {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.host-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 40px 80px -50px rgba(25, 21, 18, 0.55);
}

.host-copy h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  font-weight: 700;
}

.host-copy > p {
  margin: 1rem 0 1.8rem;
  color: var(--ink-2);
}

/* ---------- Forms ---------- */
.card-form {
  padding: clamp(1.3rem, 2.5vw, 1.8rem);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 30px 60px -48px rgba(25, 21, 18, 0.5);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 1rem;
}

.hidden-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.field {
  margin-bottom: 0.9rem;
}

label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
}

.optional {
  color: var(--ink-3);
  font-weight: 400;
}

input,
select,
textarea {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

textarea {
  min-height: auto;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--ink-3);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--wine);
  box-shadow: 0 0 0 3px var(--wine-tint);
}

.checkbox-field {
  display: grid;
  grid-template-columns: 1.15rem 1fr;
  gap: 0.65rem;
  align-items: start;
  margin: 0.4rem 0 1.2rem;
}

.checkbox-field input {
  width: 1.15rem;
  min-height: 1.15rem;
  margin-top: 0.2rem;
  accent-color: var(--wine);
}

.checkbox-field label {
  margin-bottom: 0;
  font-weight: 400;
  color: var(--ink-2);
}

.card-form .button-primary {
  width: 100%;
}

.form-status {
  min-height: 1.3rem;
  margin-top: 0.8rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--wine);
}

.form-status.is-ok {
  color: var(--ok);
}

/* ---------- Roles ---------- */
.roles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.role-card {
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.role-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.role-card p {
  margin-bottom: 0.9rem;
  color: var(--ink-2);
}

/* ---------- Join ---------- */
.join {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.join-copy h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  font-weight: 700;
}

.join-copy > p {
  margin: 1rem 0 0;
  max-width: 26rem;
  color: var(--ink-2);
}

address {
  display: grid;
  gap: 0.4rem;
  margin-top: 1.8rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-strong);
  font-style: normal;
  font-weight: 600;
}

address a {
  color: var(--ink);
  text-decoration: none;
}

address a:hover {
  color: var(--wine);
}

/* ---------- Focus rings ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--wine);
  outline-offset: 2px;
}

/* ---------- Footer ---------- */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  padding: clamp(2.5rem, 5vw, 3.5rem) var(--gutter);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
}

.footer-brand {
  max-width: 26rem;
}

.footer-mark {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

.footer-brand p {
  font-size: 0.92rem;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
  align-content: start;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: #fff;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero,
  .host,
  .join {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
  }

  .host-media {
    order: 2;
  }

  .pillars,
  .roles {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
  }

  .site-nav {
    width: 100%;
    gap: 0.4rem 0.9rem;
    flex-wrap: wrap;
  }

  .site-nav a {
    font-size: 0.85rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .button {
    width: 100%;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

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

  * {
    transition-duration: 0.01ms !important;
  }

  .button:hover,
  .event-card:hover {
    transform: none;
  }
}