/* ==========================================================================
   AGDEA — Home page
   Page-specific layout. Loads AFTER variables/global/components.
   ========================================================================== */

/* ----- Header (sits below the pink ticker) ----- */
.site-header {
  position: fixed;
  top: var(--ticker-h);
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding-block: var(--space-4);
  background: transparent;
  transition: background-color var(--transition-base), border-color var(--transition-base);
  border-bottom: 1px solid transparent;
}

/* Ensure anchor links don't land hidden behind the ticker + header stack */
html { scroll-padding-top: calc(var(--ticker-h) + 80px); }

.site-header.is-scrolled {
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--color-border-subtle);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.site-nav {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}

.site-nav a {
  color: var(--text-muted);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  font-weight: var(--fw-medium);
}

.site-nav a:hover { color: var(--accent); }

.site-nav__cta {
  /* Inherits .btn .btn--primary */
}

@media (max-width: 640px) {
  .site-nav .nav-link { display: none; }
}

/* ----- Hero (minimal: pink glow reveal + logo, sequential entry) ----- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-10) var(--gutter) var(--space-9);
  overflow: hidden;
  background: var(--bg);
  isolation: isolate;
}

/* Single radial pink glow — blooms in, then breathes gently */
.hero__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(320px, 60vw, 720px);
  height: clamp(320px, 60vw, 720px);
  transform: translate(-50%, -50%) scale(0.4);
  background: radial-gradient(circle, rgba(232, 62, 140, 0.45), transparent 65%);
  filter: blur(40px);
  opacity: 0;
  z-index: -1;
  pointer-events: none;
  animation:
    hero-glow-reveal 2.4s ease forwards,
    hero-glow-breathe 8s ease-in-out 2.6s infinite;
}

@keyframes hero-glow-reveal {
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@keyframes hero-glow-breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(1);    opacity: 1; }
  50%      { transform: translate(-50%, -50%) scale(1.06); opacity: 0.85; }
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  opacity: 0;
  transform: translateY(30px);
  animation: hero-content-reveal 1.6s ease 1.1s forwards;
}

@keyframes hero-content-reveal {
  to { opacity: 1; transform: translateY(0); }
}

.hero__logo {
  width: clamp(260px, 38vw, 460px);
  height: auto;
  margin-bottom: var(--space-2);
  mix-blend-mode: lighten;
  filter: drop-shadow(0 0 36px rgba(232, 62, 140, 0.3));
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  letter-spacing: 0.56em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
  padding-left: 0.56em; /* compensate trailing letter-spacing for visual centering */
}

.hero__headline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(var(--fs-3xl), 5vw, var(--fs-5xl));
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight);
  color: var(--text);
  margin: var(--space-5) 0 var(--space-3);
}

.hero__text {
  color: var(--text-muted);
  font-size: var(--fs-lg);
  line-height: var(--lh-loose);
  margin: 0 auto;
  max-width: 56ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  margin-top: var(--space-6);
}

.hero__note {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  color: var(--text-muted);
  margin-top: var(--space-3);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  opacity: 0;
  animation: hero-scroll-fade 1s ease 2.4s forwards;
}

@keyframes hero-scroll-fade {
  to { opacity: 1; }
}

.hero__scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scroll-pulse 2.4s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%      { opacity: 1;   transform: scaleY(1.15); }
}

@media (max-width: 640px) {
  .hero__logo { width: clamp(220px, 60vw, 320px); }
  .hero__subtitle { letter-spacing: 0.4em; padding-left: 0.4em; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__glow {
    animation: none;
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
  .hero__inner {
    animation: none;
    opacity: 1;
    transform: translateY(0);
  }
  .hero__scroll {
    animation: none;
    opacity: 1;
  }
  .hero__scroll-line { animation: none; }
}

/* ----- Value proposition ----- */
.value {
  padding-block: var(--space-10) var(--space-9);
}

.value__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-8);
}

.value__head p {
  color: var(--text-muted);
  font-size: var(--fs-lg);
  line-height: var(--lh-loose);
  margin-inline: auto;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
}

@media (max-width: 900px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .pillars { grid-template-columns: 1fr; } }

.pillar {
  position: relative;
  padding: var(--space-6);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.pillar:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.pillar__num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-lg);
  color: var(--accent);
  letter-spacing: var(--ls-wide);
}

.pillar__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  margin-block: var(--space-3) var(--space-2);
  color: var(--text);
}

.pillar__body {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
}

.value__closing {
  margin-top: var(--space-7);
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(var(--fs-xl), 2.4vw, var(--fs-2xl));
  color: var(--text);
}

/* ----- Positioning statement (editorial) ----- */
.positioning {
  position: relative;
  padding-block: var(--space-10);
  text-align: center;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.positioning::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, var(--color-pink-glow), transparent 60%);
  opacity: 0.5;
  pointer-events: none;
}

.positioning__inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.positioning__lead {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-3xl), 5vw, var(--fs-5xl));
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight);
  color: var(--text);
  margin: 0;
}

.positioning__rules {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(var(--fs-lg), 2vw, var(--fs-xl));
  color: var(--text-muted);
}

.positioning__rules span:last-child {
  color: var(--accent);
}

/* ----- Top ticker (pink ribbon, scrolling international network) ----- */
.ticker {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110; /* above .site-header */
  height: var(--ticker-h);
  overflow: hidden;
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, var(--color-pink-dark) 0%, var(--color-pink) 50%, var(--color-pink-dark) 100%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.35);
  box-shadow: 0 1px 12px rgba(232, 62, 140, 0.25);
}

.ticker::before,
.ticker::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 56px;
  pointer-events: none;
  z-index: 2;
}

.ticker::before {
  left: 0;
  background: linear-gradient(to right, var(--color-pink-dark), transparent);
}

.ticker::after {
  right: 0;
  background: linear-gradient(to left, var(--color-pink-dark), transparent);
}

.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 36s linear infinite;
}

.ticker__list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}

.ticker__list li {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--color-black);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  padding-inline: var(--space-5);
}

.ticker__list li::after {
  content: '◆';
  font-size: 0.5em;
  margin-left: var(--space-5);
  color: rgba(10, 10, 10, 0.5);
  letter-spacing: 0;
  transform: translateY(-1px);
  display: inline-block;
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker__track { animation: none; }
}

/* ===== Ornamental flourishes (in keeping with the libertine theme) ===== */

/* Engraved divider — hairline + center mark, used between sections */
.ornament {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  width: min(360px, 60%);
  margin: 0 auto;
  padding-block: var(--space-8);
  color: var(--accent);
  pointer-events: none;
}

.ornament__rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, currentColor, transparent);
  opacity: 0.55;
}

.ornament__mark {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ornament__mark svg { width: 100%; height: 100%; display: block; }

/* Wax-seal monogram — sits above section leads */
.seal {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  color: var(--accent);
  filter: drop-shadow(0 0 14px rgba(232, 62, 140, 0.3));
  opacity: 0.85;
  animation: seal-pulse 6s ease-in-out infinite;
}

.seal svg { width: 100%; height: 100%; display: block; }

@keyframes seal-pulse {
  0%, 100% { opacity: 0.78; transform: scale(1); }
  50%      { opacity: 1;    transform: scale(1.04); }
}

@media (prefers-reduced-motion: reduce) {
  .seal { animation: none; }
}

/* Corner brackets — frame the final CTA card */
.frame-corners {
  position: absolute;
  inset: 12px;
  pointer-events: none;
}

.frame-corners span {
  position: absolute;
  width: 28px;
  height: 28px;
  border: 0 solid var(--accent);
  opacity: 0.55;
  transition: opacity var(--transition-base), width var(--transition-base), height var(--transition-base);
}

.frame-corners .c-tl { top: 0; left: 0; border-top-width: 1px; border-left-width: 1px; }
.frame-corners .c-tr { top: 0; right: 0; border-top-width: 1px; border-right-width: 1px; }
.frame-corners .c-bl { bottom: 0; left: 0; border-bottom-width: 1px; border-left-width: 1px; }
.frame-corners .c-br { bottom: 0; right: 0; border-bottom-width: 1px; border-right-width: 1px; }

.final-cta__inner:hover .frame-corners span {
  opacity: 0.9;
  width: 36px;
  height: 36px;
}

/* Subtle pink mark on every pillar card (top center) */
.pillar::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  width: 32px;
  height: 1px;
  background: var(--accent);
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity var(--transition-base), width var(--transition-base);
}

.pillar:hover::before {
  opacity: 0.8;
  width: 60px;
}

/* Standard items — italic ordinal in the corner */
.standard__item {
  position: relative;
}

.standard__item::after {
  content: attr(data-numeral);
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-sm);
  color: var(--accent);
  opacity: 0.65;
  letter-spacing: var(--ls-wide);
}

/* ----- Ambiance band (full-bleed atmospheric photo, set back) ----- */
.ambiance {
  position: relative;
  height: clamp(440px, 75vh, 720px);
  overflow: hidden;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-block: 1px solid var(--color-border-subtle);
}

.ambiance__photo {
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/agdea_ambiancy.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: contrast(1.05) brightness(0.78) saturate(0.85);
  transform: scale(1.08);
  animation: ambiance-drift 22s ease-in-out infinite alternate;
  z-index: -2;
}

@keyframes ambiance-drift {
  from { transform: scale(1.08) translate(0, 0); }
  to   { transform: scale(1.14) translate(-1.5%, -1%); }
}

/* Dark gradient — keeps the image atmospheric, not literal */
.ambiance::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 50%, transparent 0%, rgba(10, 10, 10, 0.5) 70%, rgba(10, 10, 10, 0.92) 100%),
    linear-gradient(180deg, rgba(10, 10, 10, 0.6) 0%, rgba(10, 10, 10, 0.25) 40%, rgba(10, 10, 10, 0.7) 100%);
}

/* Pink rim — brand glow rising from the bottom */
.ambiance::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 100%, rgba(232, 62, 140, 0.20), transparent 55%);
}

.ambiance__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.ambiance__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.ambiance__eyebrow::before,
.ambiance__eyebrow::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent);
  opacity: 0.6;
}

.ambiance__line {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(var(--fs-2xl), 4vw, var(--fs-4xl));
  letter-spacing: var(--ls-tight);
  color: var(--text);
  line-height: var(--lh-tight);
  margin: 0;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.65);
}

.ambiance__caption {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  color: var(--text-muted);
  margin-top: var(--space-2);
}

@media (prefers-reduced-motion: reduce) {
  .ambiance__photo { animation: none; transform: scale(1.08); }
}

/* ----- Secondary section (Quality / Discretion / Real connections) ----- */
.standard {
  padding-block: var(--space-10);
}

.standard__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-8);
}

.standard__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

@media (max-width: 900px) { .standard__list { grid-template-columns: 1fr; } }

.standard__item {
  padding: var(--space-7) var(--space-6);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.standard__item:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.standard__item .vs {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--accent);
}

.standard__item h3 {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  color: var(--text);
  margin: 0;
}

.standard__item p {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
}

.standard__footnote {
  margin-top: var(--space-7);
  text-align: center;
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide);
  color: var(--text-muted);
}

/* ----- Final CTA ----- */
.final-cta {
  padding-block: var(--space-10);
  text-align: center;
}

.final-cta__inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-9) var(--space-6);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse at 50% 0%, var(--color-pink-glow), transparent 60%),
    var(--bg-elevated);
  isolation: isolate;
}

.final-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-3xl), 4.5vw, var(--fs-4xl));
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-4);
}

.final-cta p {
  color: var(--text-muted);
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

/* ----- Footer ----- */
.site-footer {
  border-top: 1px solid var(--color-border-subtle);
  padding-block: var(--space-7);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: center;
  justify-content: space-between;
}

.site-footer__legal {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  color: var(--text-muted);
}

.site-footer__nav {
  display: flex;
  gap: var(--space-5);
}

.site-footer__nav a {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-muted);
}

.site-footer__nav a:hover { color: var(--accent); }