/* ============================================================
   Trying.Wine — Landing Page v3
   Mobile-first. Premium hospitality. Production-ready.
   ============================================================ */

:root {
  --bg:           #0e0b0b;
  --bg-card:      rgba(255, 255, 255, 0.03);
  --bg-card-hover:rgba(255, 255, 255, 0.055);
  --text-1:       #f2ede5;
  --text-2:       #b0aaa4;
  --text-3:       #6a6460;
  --wine:         #a04055;
  --burgundy:     #6b2535;
  --copper:       #c27a3a;
  --champagne:    #d4a96a;
  --border:       rgba(255, 255, 255, 0.07);
  --border-dim:   rgba(255, 255, 255, 0.04);
  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font:         'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease:         cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background:
    radial-gradient(circle at 76%  6%,  rgba(107, 37,  53, 0.13), transparent 45%),
    radial-gradient(circle at 14% 88%,  rgba(168, 104, 48, 0.07), transparent 40%),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.018) 0%, transparent 22%),
    var(--bg);
  color: var(--text-1);
  font-family: var(--font);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


/* ── FILM GRAIN ───────────────────────────────────────────── */

.grain {
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 9998;
  animation: grain 8s steps(2) infinite;
}

@keyframes grain {
  0%   { transform: translate(  0,    0); }  10%  { transform: translate(-1%,  -2%); }
  20%  { transform: translate( 2%,   1%); }  30%  { transform: translate(-1%,   3%); }
  40%  { transform: translate( 2%,  -1%); }  50%  { transform: translate(-2%,   2%); }
  60%  { transform: translate( 1%,  -3%); }  70%  { transform: translate( 3%,   1%); }
  80%  { transform: translate(-1%,   2%); }  90%  { transform: translate( 2%,  -2%); }
  100% { transform: translate(  0,    0); }
}


/* ── VIGNETTE ─────────────────────────────────────────────── */

.vignette {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 42%, rgba(0, 0, 0, 0.42) 100%);
  pointer-events: none;
  z-index: 9997;
}


/* ── AMBIENT ORBS ─────────────────────────────────────────── */

.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
}

.orb-1 {
  width: min(720px, 92vw);
  height: min(720px, 92vw);
  background: radial-gradient(circle, #6b2535 0%, transparent 65%);
  filter: blur(88px);
  opacity: 0.22;
  top: -18%;
  right: -8%;
  animation: float-a 22s ease-in-out infinite;
}

.orb-2 {
  width: min(480px, 72vw);
  height: min(480px, 72vw);
  background: radial-gradient(circle, var(--copper) 0%, transparent 65%);
  filter: blur(110px);
  opacity: 0.09;
  bottom: -5%;
  left: -12%;
  animation: float-b 28s ease-in-out infinite;
}

.orb-3 {
  width: min(300px, 58vw);
  height: min(300px, 58vw);
  background: radial-gradient(circle, var(--wine) 0%, transparent 65%);
  filter: blur(80px);
  opacity: 0.12;
  top: 50%;
  left: 40%;
  animation: float-c 18s ease-in-out infinite;
}

.orb-4 {
  width: min(1000px, 120vw);
  height: min(1000px, 120vw);
  background: radial-gradient(circle, var(--wine) 0%, transparent 60%);
  filter: blur(140px);
  opacity: 0.14;
  top: -30%;
  left: calc(50% - min(500px, 60vw));
  animation: float-a 32s ease-in-out infinite;
}

@keyframes float-a {
  0%, 100% { transform: translate( 0,    0)   scale(1);    }
  33%       { transform: translate(-2%,  4%)  scale(1.03); }
  66%       { transform: translate( 3%, -2%)  scale(0.97); }
}

@keyframes float-b {
  0%, 100% { transform: translate(0,    0)   scale(1);    }
  50%       { transform: translate(4%,  -3%) scale(1.05); }
}

@keyframes float-c {
  0%, 100% { transform: translate( 0,   0)  scale(1);    }
  50%       { transform: translate(-3%,  2%) scale(0.93); }
}


/* ── SCROLL REVEAL ────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* Hero entrance stagger */
.hero-content > .reveal:nth-child(1) { transition-delay: 0.06s; }
.hero-headline > .reveal:nth-child(1) { transition-delay: 0.2s;  }
.hero-headline > .reveal:nth-child(2) { transition-delay: 0.36s; }
.hero-content > .reveal:nth-child(3)  { transition-delay: 0.52s; }
.hero-content > .reveal:nth-child(4)  { transition-delay: 0.68s; }


/* ── LAYOUT ───────────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 640px)  { .container { padding: 0 2rem;   } }
@media (min-width: 1024px) { .container { padding: 0 2.5rem; } }

.rwd-br  { display: none; }
.mob-br  { display: inline; }

@media (min-width: 600px) {
  .rwd-br { display: inline; }
  .mob-br { display: none;   }
}


/* ── SHARED SECTION TOKENS ────────────────────────────────── */

.label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--champagne);
  opacity: 0.75;
  margin-bottom: 1.3rem;
}

.display-head {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 5.5vw, 3.8rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--text-1);
  margin-bottom: 1.6rem;
}

@media (min-width: 768px) { .display-head { margin-bottom: 2rem; } }

.body-text {
  font-size: clamp(0.93rem, 1.7vw, 1.05rem);
  color: var(--text-2);
  line-height: 1.85;
  margin-bottom: 1.1rem;
  max-width: 480px;
}


/* ── BUTTONS ──────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.35s ease, border-color 0.35s ease,
              color 0.35s ease, box-shadow 0.35s ease;
}

.btn-primary {
  background: rgba(212, 169, 106, 0.09);
  border: 1px solid rgba(212, 169, 106, 0.32);
  color: var(--champagne);
}

.btn-primary:hover {
  background: rgba(212, 169, 106, 0.16);
  border-color: rgba(212, 169, 106, 0.6);
  box-shadow: 0 0 32px rgba(212, 169, 106, 0.12);
}

.btn-ghost {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-2);
  padding-left: 0;
}

.btn-ghost:hover { color: var(--text-1); }

.btn-lg {
  padding: 1.1rem 2.6rem;
  font-size: 0.82rem;
}

@media (max-width: 479px) {
  .btn-primary { width: 100%; justify-content: center; }
}


/* ── HERO ─────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 5rem 1.25rem;
}

.hero-bg { position: absolute; inset: 0; }

.hero-content {
  position: relative;
  z-index: 100;
  text-align: center;
  max-width: 820px;
  width: 100%;
}

.eyebrow {
  font-size: 0.6rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 2.2rem;
}

.hero-headline {
  display: flex;
  flex-direction: column;
  gap: 0.04em;
  margin-bottom: 1.8rem;
  line-height: 1;
}

.h-line {
  display: block;
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(2.8rem, 8.5vw, 6.8rem);
  letter-spacing: -0.02em;
}

.h-line--1 {
  color: var(--text-1);
  text-shadow: 0 0 80px rgba(107, 37, 53, 0.2);
}

.h-line--2 {
  color: var(--champagne);
  text-shadow: 0 0 60px rgba(212, 169, 106, 0.22);
}

.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-2);
  line-height: 1.78;
  margin-bottom: 2.6rem;
  letter-spacing: 0.01em;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 480px) {
  .hero-actions { flex-direction: row; justify-content: center; }
}

.scroll-indicator {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
}

.scroll-bar {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.22), transparent);
  animation: scroll-pulse 2.8s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.9); }
  50%       { opacity: 0.7; transform: scaleY(1.1); }
}


/* ── SECTION BASE RHYTHM ──────────────────────────────────── */

.sect-platform,
.sect-flow,
.sect-preview,
.sect-concierge,
.sect-features {
  padding: clamp(5rem, 10vw, 9rem) 0;
  border-top: 1px solid var(--border-dim);
}


/* ── PLATFORM SECTION ─────────────────────────────────────── */

.platform-header {
  max-width: 600px;
  margin-bottom: 3rem;
}

.platform-intro {
  font-size: clamp(0.95rem, 1.8vw, 1.08rem);
  color: var(--text-2);
  line-height: 1.88;
  max-width: 560px;
}

.platform-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 540px)  { .platform-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .platform-grid { grid-template-columns: repeat(4, 1fr); } }

.platform-card {
  padding: 1.6rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 10px;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.platform-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border);
}

.card-glyph {
  font-size: 1.15rem;
  color: var(--champagne);
  opacity: 0.65;
  margin-bottom: 1rem;
}

.platform-card h3 {
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--text-1);
  margin-bottom: 0.55rem;
  letter-spacing: -0.01em;
}

.platform-card p {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.72;
}


/* ── FLOW / HOW IT WORKS ──────────────────────────────────── */

.flow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  counter-reset: steps;
}

@media (min-width: 540px)  { .flow-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .flow-grid { grid-template-columns: repeat(4, 1fr); } }

.flow-step {
  padding: 1.8rem 1.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 10px;
}

.step-n {
  display: block;
  font-size: 0.57rem;
  letter-spacing: 0.32em;
  color: var(--champagne);
  opacity: 0.6;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.flow-step h3 {
  font-size: 0.98rem;
  font-weight: 400;
  color: var(--text-1);
  letter-spacing: -0.01em;
  margin-bottom: 0.55rem;
}

.flow-step p {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.72;
}


/* ── PRODUCT PREVIEW ──────────────────────────────────────── */

.preview-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 860px) {
  .preview-layout { grid-template-columns: 1fr 1fr; gap: 5rem; }
}

.preview-copy .body-text { max-width: 100%; }
.preview-copy .btn { margin-top: 0.6rem; }

.preview-mock {
  display: flex;
  justify-content: center;
}

/* UI Shell */
.mock-shell {
  background: #141010;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  overflow: hidden;
  width: 100%;
  max-width: 340px;
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.55),
    0  0   0  1px rgba(255, 255, 255, 0.04),
    inset 0 1px 0   rgba(255, 255, 255, 0.055);
}

.mock-bar {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 1.1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mock-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--wine);
  flex-shrink: 0;
}

.mock-appname {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  flex: 1;
}

.mock-pips { display: flex; gap: 4px; }

.pip {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.pip-on { background: var(--wine); }

.mock-body { padding: 1.3rem 1.1rem; }

.mock-meta {
  font-size: 0.56rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.45rem;
}

.mock-wine-name {
  font-family: var(--font-serif);
  font-size: 1.28rem;
  font-weight: 400;
  color: var(--text-1);
  letter-spacing: -0.01em;
  margin-bottom: 0.2rem;
}

.mock-region {
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.mock-rule {
  height: 1px;
  background: rgba(255, 255, 255, 0.05);
  margin-bottom: 1rem;
}

.mock-sub-label {
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.4rem;
}

.mock-notes {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.62;
  font-style: italic;
  margin-bottom: 1rem;
}

.mock-prompt {
  background: rgba(160, 64, 85, 0.09);
  border: 1px solid rgba(160, 64, 85, 0.2);
  border-radius: 7px;
  padding: 0.8rem 0.9rem;
}

.mock-prompt-label {
  font-size: 0.54rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--champagne);
  opacity: 0.8;
  margin-bottom: 0.35rem;
}

.mock-prompt-text {
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.56;
}

.mock-foot { padding: 0 1.1rem 1.15rem; }

.mock-next {
  width: 100%;
  padding: 0.68rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: var(--text-2);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
}


/* ── CONCIERGE ────────────────────────────────────────────── */

.concierge-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.concierge-quote {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.8vw, 3.6rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-1);
  margin-bottom: 2rem;
  text-shadow: 0 0 70px rgba(107, 37, 53, 0.18);
}

.concierge-body {
  font-size: clamp(0.92rem, 1.7vw, 1.05rem);
  color: var(--text-2);
  line-height: 1.88;
  margin: 0 auto 1.1rem;
  max-width: 540px;
}

.concierge-inner .btn { margin-top: 2rem; }


/* ── FEATURES ─────────────────────────────────────────────── */

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 540px)  { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 860px)  { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.feature-card {
  padding: 2rem 1.6rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 10px;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.35s ease;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(212, 169, 106, 0.12);
  transform: translateY(-3px);
}

.feat-n {
  font-size: 0.55rem;
  letter-spacing: 0.34em;
  color: var(--champagne);
  opacity: 0.6;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-1);
  letter-spacing: -0.012em;
  margin-bottom: 0.65rem;
}

.feature-card p {
  font-size: 0.84rem;
  color: var(--text-2);
  line-height: 1.75;
}


/* ── FINAL CTA ────────────────────────────────────────────── */

.sect-cta {
  position: relative;
  padding: clamp(6.5rem, 14vw, 12rem) 1.25rem;
  text-align: center;
  border-top: 1px solid var(--border-dim);
  overflow: hidden;
}

.cta-glow { position: absolute; inset: 0; }

.cta-inner {
  position: relative;
  z-index: 100;
}

.cta-head {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-1);
  margin-bottom: 1.2rem;
  text-shadow: 0 0 90px rgba(107, 37, 53, 0.22);
}

.cta-sub {
  font-size: clamp(0.92rem, 1.7vw, 1.05rem);
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 2.4rem;
}

.cta-note {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-top: 1.2rem;
}

@media (max-width: 479px) {
  .sect-cta .btn-lg { width: 100%; justify-content: center; }
}


/* ── FOOTER ───────────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--border-dim);
  padding: 2.4rem 0;
}

.foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.foot-loc,
.foot-copy {
  font-size: 0.62rem;
  letter-spacing: 0.13em;
  color: var(--text-3);
  text-transform: uppercase;
}

.foot-copy { transition-delay: 0.1s; }

@media (max-width: 479px) {
  .foot-inner { flex-direction: column; align-items: flex-start; }
}


/* ── REDUCED MOTION ───────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .grain, .orb, .scroll-bar { animation: none; }

  .reveal { opacity: 1; transform: none; transition: none; }

  .feature-card:hover { transform: none; }
}