@import url('https://fonts.googleapis.com/css2?family=Gilda+Display&family=Jost:wght@300;400;500&display=swap');

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

/* === Variables === */
:root {
  --linen: #F3EDE7;
  --cream: #FAF7F4;
  --warm-charcoal: #2C2825;
  --terracotta: #B8856C;
  --terracotta-light: #C9A08D;
  --taupe: #8B7D6B;
  --blush: #E8DDD4;
  --sage: #A0A88E;
  --deep: #1E1B18;
  --white: #FFFCF9;

  --font-display: 'Gilda Display', Georgia, serif;
  --font-body: 'Jost', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;
}

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

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--warm-charcoal);
  background-color: var(--cream);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* === Typography === */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.2;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }

p {
  max-width: 60ch;
  line-height: 1.85;
}

/* === Language Toggle === */
[lang="en"] { display: none; }
body.lang-en [lang="en"] { display: revert; }
body.lang-en [lang="es"] { display: none; }

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.2rem var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.5s ease, box-shadow 0.5s ease;
}

.nav.scrolled {
  background: rgba(243, 237, 231, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  transition: color 0.5s ease;
}

.nav.scrolled .nav__logo {
  color: var(--warm-charcoal);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__link {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 400;
  color: rgba(255,252,249,0.85);
  transition: color 0.3s ease;
}

.nav.scrolled .nav__link {
  color: var(--taupe);
}

.nav__link:hover {
  color: var(--terracotta);
}

.nav__cta {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 400;
  padding: 0.6rem 1.5rem;
  border: 1px solid rgba(255,252,249,0.5);
  color: var(--white);
  transition: all 0.3s ease;
}

.nav.scrolled .nav__cta {
  border-color: var(--terracotta);
  color: var(--terracotta);
}

.nav__cta:hover {
  background: var(--terracotta);
  border-color: var(--terracotta);
  color: var(--white);
}

.lang-switch {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 400;
  color: rgba(255,252,249,0.7);
  transition: color 0.3s ease;
}

.nav.scrolled .lang-switch {
  color: var(--taupe);
}

.lang-switch:hover {
  color: var(--terracotta);
}

/* Mobile nav */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav__burger span {
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: background 0.5s ease;
}

.nav.scrolled .nav__burger span {
  background: var(--warm-charcoal);
}

/* === Hero === */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
}

.hero__image {
  position: absolute;
  inset: -15% 0 0 0;
  width: 100%;
  height: 115%;
  object-fit: cover;
  filter: brightness(0.55) saturate(0.9);
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(30, 27, 24, 0.7) 0%,
    rgba(30, 27, 24, 0.2) 40%,
    transparent 70%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--space-xl) var(--space-lg);
  max-width: 700px;
}

.hero__tagline {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terracotta-light);
  margin-bottom: var(--space-sm);
}

.hero__title {
  color: var(--white);
  margin-bottom: var(--space-md);
  letter-spacing: 0.02em;
}

.hero__subtitle {
  color: rgba(255,252,249,0.8);
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.9;
  margin-bottom: var(--space-md);
}

.hero__cta {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  border: 1px solid var(--terracotta-light);
  color: var(--white);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
  transition: all 0.4s ease;
}

.hero__cta:hover {
  background: var(--terracotta);
  border-color: var(--terracotta);
}

/* Hero entrance animation */
.hero-anim {
  opacity: 0;
  transform: translateY(18px);
  animation: heroFadeIn 0.8s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Section Shared === */
.section {
  padding: var(--space-xl) var(--space-lg);
}

.section--linen {
  background: var(--linen);
}

.section--dark {
  background: var(--deep);
  color: var(--cream);
}

.section--blush {
  background: var(--blush);
}

.section__label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--terracotta);
  font-weight: 400;
  margin-bottom: var(--space-sm);
}

.section__title {
  margin-bottom: var(--space-lg);
}

.section__intro {
  max-width: 55ch;
  color: var(--taupe);
  margin-bottom: var(--space-lg);
}

/* === Intro === */
.intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.intro__image {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.intro__text {
  padding-right: var(--space-lg);
}

.intro__line {
  width: 40px;
  height: 1px;
  background: var(--terracotta);
  margin-bottom: var(--space-md);
}

/* === Services / Tratamientos === */
.treatments {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md) var(--space-xl);
}

.treatments > .section__label,
.treatments > .section__title {
  grid-column: 1 / -1;
}

.treatment {
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(139, 125, 107, 0.15);
}

.treatment:last-child,
.treatment:nth-last-child(2) {
  border-bottom: none;
}

.treatment__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  color: var(--warm-charcoal);
  padding-left: 2rem;
  position: relative;
}

.treatment__name::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 24px;
  height: 1px;
  background: var(--terracotta);
}

.section--dark .treatment__name {
  color: var(--cream);
}

.treatment__desc {
  color: var(--taupe);
  font-size: 0.95rem;
  line-height: 1.85;
}

.section--dark .treatment__desc {
  color: rgba(243, 237, 231, 0.65);
}

/* === Image Band === */
.image-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  height: 45vh;
  min-height: 300px;
  overflow: hidden;
}

.image-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.6s ease;
}

.image-band img:hover {
  filter: brightness(1.08) saturate(1.1);
  transform: scale(1.03);
}

.image-band img {
  overflow: hidden;
}

/* === Quote / Review === */
.quote-section {
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.quote__mark {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--terracotta-light);
  line-height: 1;
  margin-bottom: var(--space-sm);
  opacity: 0.4;
}

.quote__text {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  max-width: 45ch;
  line-height: 1.6;
  margin-bottom: var(--space-md);
  font-style: italic;
}

.quote__author {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe);
}

/* === Stylists === */
.stylists {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}

.stylist {
  text-align: center;
}

.stylist__image {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  margin-bottom: var(--space-sm);
  filter: grayscale(0.2) brightness(0.95);
  transition: filter 0.5s ease, transform 0.5s ease;
}

.stylist:hover .stylist__image {
  filter: grayscale(0) brightness(1);
  transform: scale(1.02);
}

.stylist {
  overflow: hidden;
}

.stylist__name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}

.stylist__role {
  font-size: 0.8rem;
  color: var(--taupe);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* === Booking Section === */
.booking {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.booking iframe {
  margin-top: var(--space-md);
  border-radius: 4px;
  width: 100%;
  min-height: 600px;
  border: none;
}

.booking__or {
  margin: var(--space-md) 0;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe);
}

.booking__wa {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  background: #25D366;
  color: white;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 400;
  transition: background 0.3s ease;
}

.booking__wa:hover {
  background: #1DA851;
}

.booking__wa svg {
  width: 18px;
  height: 18px;
  fill: white;
}

/* === Footer / Info === */
.footer {
  background: var(--deep);
  color: rgba(243, 237, 231, 0.7);
  padding: var(--space-xl) var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-lg);
  max-width: 1000px;
  margin: 0 auto;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--cream);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.05em;
}

.footer p,
.footer a {
  font-size: 0.9rem;
  line-height: 2;
  color: rgba(243, 237, 231, 0.55);
}

.footer a:hover {
  color: var(--terracotta-light);
}

.footer__bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(243, 237, 231, 0.08);
  font-size: 0.75rem;
  color: rgba(243, 237, 231, 0.3);
  letter-spacing: 0.08em;
}

.footer__bottom p {
  max-width: none;
  margin: 0 auto;
}

.footer__bottom a {
  color: var(--terracotta);
  font-size: 0.75rem;
}

/* === Google Reviews Link === */
.google-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border: 1px solid rgba(139, 125, 107, 0.3);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--taupe);
  transition: all 0.3s ease;
  margin-top: var(--space-md);
}

.google-link:hover {
  border-color: var(--terracotta);
  color: var(--terracotta);
}

/* === Animations === */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--stagger, 0) * 0.12s);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Image Band Reveal === */
.image-band-wrapper {
  overflow: hidden;
}

.image-band img {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 0.9s cubic-bezier(0.22, 1, 0.36, 1), filter 0.6s ease, transform 0.6s ease;
}

.image-band img.revealed {
  clip-path: inset(0 0 0 0);
}

.image-band img:nth-child(1) { transition-delay: 0s; }
.image-band img:nth-child(2) { transition-delay: 0.15s; }
.image-band img:nth-child(3) { transition-delay: 0.3s; }

/* === Responsive === */
@media (max-width: 900px) {
  .section {
    padding: var(--space-lg) var(--space-md);
  }

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

  .intro__text {
    padding-right: 0;
    order: 1;
  }

  .intro__image {
    height: 350px;
    order: 2;
  }

  .stylists {
    grid-template-columns: 1fr;
    max-width: 300px;
  }

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

  .image-band {
    grid-template-columns: 1fr;
    height: auto;
    min-height: auto;
  }

  .image-band img {
    height: 250px;
  }

  .hero__content {
    padding: var(--space-lg) var(--space-md);
  }

  .quote-section {
    padding: var(--space-xl) var(--space-md);
  }
}

@media (max-width: 700px) {
  .nav__links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 27, 24, 0.97);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    z-index: 99;
  }

  .nav__links.open {
    display: flex;
  }

  .nav__links.open .nav__link,
  .nav__links.open .nav__cta,
  .nav__links.open .lang-switch {
    color: var(--cream);
    font-size: 1rem;
  }

  .nav__links.open .nav__cta {
    border-color: var(--terracotta);
  }

  .nav__burger {
    display: flex;
    z-index: 101;
  }

  .hero {
    min-height: 100svh;
  }

  .section {
    padding: var(--space-lg) var(--space-sm);
  }

  .treatment {
    padding: var(--space-md) 0;
  }

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

  .treatment:last-child {
    border-bottom: none;
  }

  .treatment:nth-last-child(2) {
    border-bottom: 1px solid rgba(139, 125, 107, 0.15);
  }
}