/* ============================================================
   styles.css — Sajūtu Terapija
   All page-specific styles, building on _modules/modules.css
   ============================================================ */

/* ---- Design tokens -------------------------------------- */
:root {
  --color-bg: #F5EFE6;
  --color-bg-alt: #EDE4D7;
  --color-text: #1E160E;
  --color-muted: #6B5C4A;
  --color-accent: #3B6B4E;
  --color-card: #E8DCCC;
  --color-border: #D0C4B0;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Fluid type scale */
  --fs-12: clamp(0.72rem, 0.66rem + 0.27vw, 0.85rem);
  --fs-14: clamp(0.84rem, 0.78rem + 0.27vw, 0.97rem);
  --fs-16: clamp(0.96rem, 0.90rem + 0.27vw, 1.10rem);
  --fs-18: clamp(1.08rem, 1.00rem + 0.36vw, 1.25rem);
  --fs-22: clamp(1.32rem, 1.20rem + 0.55vw, 1.60rem);
  --fs-28: clamp(1.68rem, 1.45rem + 0.95vw, 2.20rem);
  --fs-36: clamp(2.16rem, 1.80rem + 1.50vw, 3.00rem);
  --fs-48: clamp(2.88rem, 2.30rem + 2.40vw, 4.20rem);
  --fs-64: clamp(3.84rem, 2.80rem + 4.30vw, 6.00rem);
  --fs-96: clamp(5.76rem, 3.60rem + 9.00vw, 11.00rem);

  /* Spacing */
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-6: 1.5rem;
  --s-8: 2rem;
  --s-12: clamp(2rem, 1.5rem + 2vw, 4rem);
  --s-16: clamp(3rem, 2rem + 4vw, 6rem);
  --s-24: clamp(4rem, 3rem + 6vw, 9rem);

  /* Layout */
  --max-w: 1280px;
  --max-w-narrow: 720px;
  --line: 1px solid var(--color-border);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-block: 1.1rem;
  transition: background 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background-color: rgba(245, 239, 230, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--color-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-text);
  line-height: 1.2;
}

.nav__logo span {
  display: block;
  font-size: var(--fs-12);
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.nav__cta {
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.5rem 1.25rem;
  border-radius: 2px;
  transition: all 0.22s ease;
  letter-spacing: 0.03em;
}

.nav__cta:hover {
  background-color: var(--color-accent);
  color: #F5EFE6;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-rows: 1fr;
  overflow: hidden;
}

/* Background image layer */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  /* GSAP will animate this from scale(1.05) → scale(1.0) */
  transform-origin: center center;
  will-change: transform;
}

/* Linen veil — warm, not dark */
.hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(245, 239, 230, 0.88) 0%,
    rgba(245, 239, 230, 0.72) 45%,
    rgba(237, 228, 215, 0.30) 75%,
    rgba(237, 228, 215, 0.10) 100%
  );
  z-index: 1;
}

/* Bottom fade for section transition */
.hero__veil::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
}

.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100svh;
  padding-top: 5rem; /* nav clearance */
  padding-bottom: var(--s-16);
}

.hero__inner {
  max-width: 680px;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-12);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--s-4);
  opacity: 0; /* animated in */
}

.hero__brand {
  font-family: var(--font-display);
  font-size: var(--fs-22);
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0.02em;
  margin-bottom: var(--s-4);
  opacity: 0;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--fs-96);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: var(--s-8);
  opacity: 0;
}

.hero__headline em {
  font-style: italic;
  color: var(--color-accent);
}

.hero__lede {
  font-size: var(--fs-18);
  color: var(--color-text);
  line-height: 1.6;
  max-width: 46ch;
  margin-bottom: var(--s-6);
  opacity: 0;
}

.hero__trust {
  font-size: var(--fs-12);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--s-8);
  opacity: 0;
}

.hero__trust::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 1px;
  background: var(--color-muted);
  vertical-align: middle;
  margin-right: 0.6rem;
  opacity: 0.5;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--s-6);
  flex-wrap: wrap;
  opacity: 0;
}

.hero__secondary {
  font-size: var(--fs-14);
  color: var(--color-muted);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1px;
  transition: border-color 0.2s;
}

.hero__secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--s-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
}

.hero__scroll-line {
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollLine 2.2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

.hero__scroll-label {
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  writing-mode: horizontal-tb;
}

/* ============================================================
   MANIFESTO
   ============================================================ */
.manifesto {
  padding-block: var(--s-24);
  background-color: var(--color-bg-alt);
  border-top: var(--line);
  border-bottom: var(--line);
}

.manifesto__quote {
  font-family: var(--font-display);
  font-size: var(--fs-48);
  font-style: italic;
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
  position: relative;
}

.manifesto__quote::before {
  content: '';
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--color-accent);
  margin-inline: auto;
  margin-bottom: var(--s-8);
  opacity: 0.6;
}

.manifesto__quote::after {
  content: '';
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--color-accent);
  margin-inline: auto;
  margin-top: var(--s-8);
  opacity: 0.6;
}

/* ============================================================
   SIGNATURE — "Kas ir sajūtu terapija?"
   ============================================================ */
.signature {
  padding-block: var(--s-24);
}

.signature__header {
  margin-bottom: var(--s-16);
}

.signature__heading {
  font-family: var(--font-display);
  font-size: var(--fs-48);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-text);
  margin-top: var(--s-4);
}

.signature__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  border-top: var(--line);
  padding-top: var(--s-12);
}

.signature__item {
  padding-top: var(--s-6);
}

.signature__num {
  font-family: var(--font-display);
  font-size: var(--fs-64);
  font-weight: 400;
  color: var(--color-accent);
  opacity: 0.18;
  line-height: 1;
  margin-bottom: var(--s-4);
}

.signature__title {
  font-family: var(--font-display);
  font-size: var(--fs-22);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--s-4);
  line-height: 1.2;
}

.signature__text {
  font-size: var(--fs-16);
  color: var(--color-muted);
  line-height: 1.7;
}

@media (max-width: 860px) {
  .signature__grid {
    grid-template-columns: 1fr;
    gap: var(--s-8);
  }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background-color: var(--color-bg-alt);
  padding-block: var(--s-24);
  border-top: var(--line);
}

.services__header {
  margin-bottom: var(--s-16);
}

.services__heading {
  font-family: var(--font-display);
  font-size: var(--fs-48);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-text);
  margin-top: var(--s-4);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
}

.service-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(30, 22, 14, 0.08);
}

.service-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-accent);
  opacity: 0.7;
  flex-shrink: 0;
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-22);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}

.service-card__text {
  font-size: var(--fs-16);
  color: var(--color-muted);
  line-height: 1.7;
  flex: 1;
}

.service-card__tag {
  display: inline-block;
  font-size: var(--fs-12);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid rgba(59, 107, 78, 0.3);
  padding: 0.25rem 0.6rem;
  border-radius: 1px;
  width: fit-content;
}

@media (max-width: 860px) {
  .services__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how {
  padding-block: var(--s-24);
}

.how__header {
  margin-bottom: var(--s-12);
}

.how__heading {
  font-family: var(--font-display);
  font-size: var(--fs-48);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-text);
  margin-top: var(--s-4);
}

.how__body {
  font-size: var(--fs-18);
  color: var(--color-muted);
  margin-top: var(--s-6);
  max-width: 42ch;
}

.how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 4vw, 3rem);
  margin-top: var(--s-12);
  border-top: var(--line);
  padding-top: var(--s-12);
}

.how__step {
  position: relative;
}

.how__step-num {
  font-family: var(--font-display);
  font-size: var(--fs-96);
  font-weight: 400;
  color: var(--color-accent);
  opacity: 0.10;
  line-height: 1;
  position: absolute;
  top: -1.5rem;
  left: -0.5rem;
  pointer-events: none;
}

.how__step-content {
  position: relative;
  z-index: 1;
  padding-top: var(--s-8);
}

.how__step-text {
  font-size: var(--fs-18);
  color: var(--color-text);
  line-height: 1.6;
  font-weight: 400;
}

.how__step-connector {
  display: none;
}

@media (max-width: 860px) {
  .how__steps {
    grid-template-columns: 1fr;
    gap: var(--s-12);
  }
}

/* ============================================================
   CONTACT / BOOKING
   ============================================================ */
.contact {
  background-color: var(--color-bg-alt);
  padding-block: var(--s-24);
  border-top: var(--line);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.contact__heading {
  font-family: var(--font-display);
  font-size: var(--fs-64);
  font-weight: 600;
  line-height: 1.0;
  color: var(--color-text);
  margin-top: var(--s-4);
  margin-bottom: var(--s-8);
}

.contact__lede {
  font-size: var(--fs-18);
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: var(--s-8);
  max-width: 38ch;
}

.contact__actions {
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
  align-items: flex-start;
  margin-bottom: var(--s-8);
}

.contact__wa {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--color-accent);
  color: #F5EFE6;
  padding: 1rem 2rem;
  border-radius: 2px;
  font-size: var(--fs-16);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
}

.contact__wa:hover {
  background-color: #2e5540;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(59, 107, 78, 0.3);
}

.contact__wa-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  font-size: var(--fs-14);
  color: var(--color-muted);
}

.contact__details dt {
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: var(--fs-12);
  color: var(--color-accent);
  margin-top: var(--s-3);
}

.contact__details dd {
  margin-left: 0;
}

/* Right: nature card */
.contact__nature {
  position: relative;
  height: 100%;
  min-height: 400px;
}

.contact__nature-img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
  border-radius: 3px;
  filter: saturate(0.85) brightness(0.96);
}

.contact__nature-caption {
  position: absolute;
  bottom: var(--s-4);
  left: var(--s-4);
  right: var(--s-4);
  background: rgba(245, 239, 230, 0.85);
  backdrop-filter: blur(6px);
  border-radius: 2px;
  padding: var(--s-4) var(--s-6);
  font-size: var(--fs-14);
  color: var(--color-muted);
  font-style: italic;
  font-family: var(--font-display);
}

@media (max-width: 860px) {
  .contact__inner {
    grid-template-columns: 1fr;
  }

  .contact__nature {
    min-height: 280px;
  }
  .contact__nature-img {
    min-height: 280px;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding-block: var(--s-8);
  border-top: var(--line);
  background-color: var(--color-bg);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-4);
}

.footer__brand {
  font-family: var(--font-display);
  font-size: var(--fs-16);
  font-weight: 600;
  color: var(--color-text);
}

.footer__sub {
  font-size: var(--fs-12);
  color: var(--color-muted);
  letter-spacing: 0.04em;
}

.footer__copy {
  font-size: var(--fs-12);
  color: var(--color-muted);
}

/* ============================================================
   RESPONSIVE — mobile
   ============================================================ */
@media (max-width: 640px) {
  .hero__headline {
    font-size: clamp(3.2rem, 16vw, 5rem);
  }

  .nav__logo span { display: none; }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--s-4);
  }
}

/* ============================================================
   REDUCED MOTION — honour system preference
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

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