/* ============================================================
   The Root & Scalp Spa — Waitlist Page
   Aesthetic: Black & Gold Luxury / Dark Editorial
   ============================================================ */

:root {
  /* Brand palette — sampled from the logo */
  --gold:          #C49A3C;
  --gold-light:    #D4B261;
  --gold-pale:     #E0C882;
  --gold-dim:      rgba(196, 154, 60, 0.35);
  --gold-faint:    rgba(196, 154, 60, 0.12);

  --black:         #0A0A0A;
  --black-rich:    #0E0E0E;
  --black-card:    #141414;
  --black-elevated:#1A1A1A;

  --white:         #F2EDE4;
  --white-dim:     rgba(242, 237, 228, 0.55);
  --white-faint:   rgba(242, 237, 228, 0.25);

  --sage:          #8A9A7C;

  /* Typography */
  --font-display:  'Cormorant SC', 'Georgia', serif;
  --font-serif:    'Cormorant Garamond', 'Georgia', serif;
  --font-body:     'Nunito Sans', 'Helvetica Neue', sans-serif;

  /* Spacing */
  --s-xs: 0.5rem;
  --s-sm: 1rem;
  --s-md: 2rem;
  --s-lg: 4rem;
  --s-xl: 6rem;
  --s-2xl: 9rem;
}

/* ---- Reset ---- */

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

html {
  font-size: 18px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--white);
  background: var(--black);
  line-height: 1.75;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ---- Grain ---- */

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px;
}

/* ---- Ambient Glows ---- */

.glow {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(120px);
}

.glow--top {
  width: 600px;
  height: 600px;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, var(--gold-dim) 0%, transparent 70%);
}

.glow--bottom {
  width: 500px;
  height: 500px;
  bottom: -150px;
  right: -100px;
  background: radial-gradient(circle, rgba(138, 154, 124, 0.12) 0%, transparent 70%);
}

/* ---- Labels ---- */

.label {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.label--center {
  text-align: center;
}

/* ---- Header ---- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem var(--s-lg);
  background: linear-gradient(180deg, rgba(10,10,10,0.9) 0%, transparent 100%);
  animation: fadeDown 0.8s ease both;
}

.header__location {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--white-dim);
  letter-spacing: 0.04em;
}

.header__link {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 0.5em 1.4em;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.header__link:hover {
  background: var(--gold-faint);
  border-color: var(--gold);
}

/* ---- Hero ---- */

.hero {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--s-xl) var(--s-md);
}

.hero__logo-wrap {
  margin-bottom: var(--s-md);
  animation: fadeUp 1s ease 0.2s both;
}

.hero__logo {
  width: clamp(320px, 45vw, 540px);
  height: auto;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid var(--gold-dim);
  padding: 0.55em 2em;
  border-radius: 100px;
  margin-bottom: var(--s-md);
  animation: fadeUp 1s ease 0.5s both;
}

.hero__intro {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--white-dim);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: var(--s-lg);
  animation: fadeUp 1s ease 0.7s both;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  transition: opacity 0.3s;
  animation: fadeUp 1s ease 0.9s both;
}

.hero__cta:hover {
  opacity: 0.7;
}

.hero__cta svg {
  animation: bobDown 2s ease-in-out infinite;
}

@keyframes bobDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ---- About ---- */

.about {
  position: relative;
  z-index: 2;
  padding: var(--s-2xl) var(--s-lg) var(--s-xl);
}

.about__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-lg);
  align-items: center;
}

.about__heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  line-height: 1.3;
  margin-bottom: var(--s-md);
}

.about__text p {
  font-size: 0.9rem;
  color: var(--white-dim);
  margin-bottom: var(--s-sm);
  max-width: 480px;
}

.about__image {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---- About Image ---- */

.about__img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  border-radius: 4px;
}

/* ---- Services ---- */

.services {
  position: relative;
  z-index: 2;
  padding: var(--s-xl) var(--s-lg);
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.services__heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  margin-bottom: var(--s-lg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-md);
}

.service {
  padding: var(--s-md) var(--s-sm);
  border: 1px solid var(--gold-faint);
  border-radius: 4px;
  background: var(--black-card);
  transition: border-color 0.4s ease, background 0.4s ease;
}

.service:hover {
  border-color: var(--gold-dim);
  background: var(--black-elevated);
}

.service__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--s-sm);
  color: var(--gold);
  opacity: 0.7;
}

.service__icon svg {
  width: 100%;
  height: 100%;
}

.service h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--gold-pale);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
}

.service p {
  font-size: 0.82rem;
  color: var(--white-dim);
  line-height: 1.75;
}

/* ---- Story ---- */

.story {
  position: relative;
  z-index: 2;
  padding: var(--s-2xl) var(--s-lg) var(--s-xl);
}

.story__inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.story__heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  line-height: 1.3;
  margin-bottom: var(--s-lg);
}

.story__columns {
  column-count: 2;
  column-gap: var(--s-lg);
  text-align: left;
}

.story__columns p {
  font-size: 0.88rem;
  color: var(--white-dim);
  margin-bottom: var(--s-sm);
}

/* ---- Mission / Vision ---- */

.values {
  position: relative;
  z-index: 2;
  padding: var(--s-xl) var(--s-lg);
  max-width: 1000px;
  margin: 0 auto;
}

.values__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--s-lg);
  align-items: start;
}

.values__divider {
  width: 1px;
  height: 100%;
  min-height: 120px;
  background: linear-gradient(180deg, transparent 0%, var(--gold-dim) 30%, var(--gold-dim) 70%, transparent 100%);
}

.value-card p {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--white-dim);
  line-height: 1.85;
}

/* ---- Waitlist ---- */

.waitlist {
  position: relative;
  z-index: 2;
  padding: var(--s-md) var(--s-md) var(--s-lg);
}

.waitlist__inner {
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
  border: 1px solid var(--gold-dim);
  border-radius: 6px;
  padding: var(--s-xl) var(--s-lg);
  background: linear-gradient(170deg, var(--black-card) 0%, var(--black-rich) 100%);
  position: relative;
  overflow: hidden;
}

/* Subtle corner accents */
.waitlist__inner::before,
.waitlist__inner::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 60px;
  border-color: var(--gold-dim);
  border-style: solid;
}

.waitlist__inner::before {
  top: 12px;
  left: 12px;
  border-width: 1px 0 0 1px;
}

.waitlist__inner::after {
  bottom: 12px;
  right: 12px;
  border-width: 0 1px 1px 0;
}

.waitlist__logo {
  width: 80px;
  height: auto;
  margin: 0 auto var(--s-md);
  opacity: 0.6;
}

.waitlist__heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  margin-bottom: var(--s-sm);
}

.waitlist__body {
  font-size: 0.88rem;
  color: var(--white-dim);
  max-width: 400px;
  margin: 0 auto var(--s-lg);
  line-height: 1.8;
}

.waitlist__form {
  position: relative;
}

.waitlist__fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.waitlist__input {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 300;
  padding: 0.85em 1.1em;
  border: 1px solid rgba(196, 154, 60, 0.2);
  border-radius: 3px;
  background: var(--black);
  color: var(--white);
  outline: none;
  width: 100%;
  transition: border-color 0.3s, box-shadow 0.3s;
  letter-spacing: 0.03em;
}

.waitlist__input::placeholder {
  color: var(--white-faint);
}

.waitlist__input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-faint);
}

.waitlist__button {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1.15em 2em;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  color: var(--black);
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
  background-size: 200% 200%;
  transition: background-position 0.5s ease, box-shadow 0.3s ease;
}

.waitlist__button:hover {
  background-position: 100% 100%;
  box-shadow: 0 4px 24px var(--gold-dim);
}

.waitlist__note {
  font-size: 0.68rem;
  color: var(--white-faint);
  margin-top: var(--s-sm);
  letter-spacing: 0.04em;
}

/* ---- Location Map ---- */

.location {
  position: relative;
  z-index: 2;
  padding: var(--s-xl) var(--s-lg) var(--s-lg);
  text-align: center;
}

.location__heading {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.15rem;
  color: var(--white-dim);
  margin-bottom: var(--s-md);
  line-height: 1.6;
}

.location__map {
  max-width: 900px;
  margin: 0 auto;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--gold-faint);
}

.location__map iframe {
  display: block;
  width: 100%;
  height: 400px;
}

/* ---- Footer ---- */

.footer {
  position: relative;
  z-index: 2;
  padding: var(--s-xl) var(--s-lg) var(--s-lg);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding-top: var(--s-md);
  border-top: 1px solid var(--gold-faint);
  text-align: center;
}

.footer__brand {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.footer__sub {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  font-style: italic;
  color: var(--white-faint);
}

.footer__copy {
  font-size: 0.65rem;
  color: var(--white-faint);
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
  opacity: 0.6;
}

/* ---- Animations ---- */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Responsive ---- */

@media (max-width: 900px) {
  .header {
    padding: 1rem var(--s-md);
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--s-md);
  }

  .about__image {
    order: 2;
  }

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

  .story__columns {
    column-count: 1;
  }

  .values__grid {
    grid-template-columns: 1fr;
    gap: var(--s-md);
  }

  .values__divider {
    width: 60px;
    height: 1px;
    min-height: 0;
    margin: 0 auto;
    background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  }
}

@media (max-width: 600px) {
  :root {
    --s-lg: 2.5rem;
    --s-xl: 4rem;
    --s-2xl: 5rem;
  }

  .header__location {
    display: none;
  }

  .hero {
    padding: var(--s-xl) var(--s-sm);
  }

  .about,
  .services,
  .story,
  .values,
  .waitlist,
  .footer {
    padding-left: var(--s-sm);
    padding-right: var(--s-sm);
  }

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

  .waitlist__inner {
    padding: var(--s-lg) var(--s-sm);
  }

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

  .waitlist__inner::before,
  .waitlist__inner::after {
    display: none;
  }
}