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

:root {
  --gold:    #b89c6e;
  --gold-lt: #d4b88a;
  --nude:    #f5ede4;
  --nude-dk: #ede0d4;
  --dark:    #1a1410;
  --mid:     #5c4f44;
  --light:   #faf6f2;
  --white:   #ffffff;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Montserrat', Arial, sans-serif;

  --radius: 2px;
  --transition: 0.35s ease;
  --shadow: 0 4px 24px rgba(26,20,16,0.10);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--dark);
  background: var(--white);
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================
   TYPOGRAPHY HELPERS
======================== */
.section-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 20px;
}

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 60px;
}

.section-desc {
  color: var(--mid);
  font-size: 14px;
}

/* ========================
   BUTTONS
======================== */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  border-radius: var(--radius);
}

.btn--primary {
  background: var(--gold);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--dark);
}

.btn--full { width: 100%; text-align: center; }

/* ========================
   HEADER
======================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.header--scrolled {
  background: rgba(250,246,242,0.97);
  box-shadow: 0 2px 20px rgba(26,20,16,0.08);
  padding: 12px 0;
  backdrop-filter: blur(8px);
}

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

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo__name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--dark);
}

.logo__tagline {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav__list {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav__link {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav__link:hover { color: var(--gold); }
.nav__link:hover::after { width: 100%; }

.nav__link--cta {
  background: var(--gold);
  color: var(--white);
  padding: 10px 22px;
  border-radius: var(--radius);
}

.nav__link--cta::after { display: none; }
.nav__link--cta:hover { background: var(--dark); color: var(--white); }

/* Submenu */
.nav__item--has-sub { position: relative; }

.nav__link--has-sub {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav__sub-arrow {
  width: 10px;
  height: 10px;
  transition: transform var(--transition);
  flex-shrink: 0;
}

.nav__item--has-sub:hover .nav__sub-arrow { transform: rotate(180deg); }

.nav__sub {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 210px;
  background: var(--white);
  border: 1px solid rgba(184,156,110,0.2);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(26,20,16,0.10);
  padding: 20px 0 8px;  /* padding-top premošćuje vizuelni razmak */
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

/* arrow tip */
.nav__sub::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid rgba(184,156,110,0.25);
}

.nav__sub::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid var(--white);
}

.nav__item--has-sub:hover .nav__sub {
  opacity: 1;
  pointer-events: all;
}

.nav__sub-link {
  display: block;
  padding: 10px 20px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mid);
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
  border-left: 2px solid transparent;
  white-space: nowrap;
}

.nav__sub-link:hover,
.nav__sub-link--active {
  background: var(--nude);
  color: var(--dark);
  padding-left: 26px;
  border-left-color: var(--gold);
}

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

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: var(--transition);
}

/* ========================
   HERO
======================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--nude-dk);
  background-image:
    linear-gradient(135deg, rgba(184,156,110,0.12) 0%, transparent 60%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(184,156,110,0.08) 0%, transparent 70%);
}

.hero__overlay { display: none; }

.hero__content {
  position: relative;
  padding: 120px 24px 80px;
  max-width: 1160px;
  margin: 0 auto;
  width: 100%;
}

.hero__sub {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--dark);
  margin-bottom: 24px;
}

.hero__title em {
  font-style: italic;
  color: var(--gold);
}

.hero__desc {
  max-width: 420px;
  color: var(--mid);
  font-size: 15px;
  margin-bottom: 40px;
}

/* Decorative circle */
.hero::after {
  content: '';
  position: absolute;
  right: -80px; top: 50%;
  transform: translateY(-50%);
  width: 560px; height: 560px;
  border-radius: 50%;
  border: 1px solid rgba(184,156,110,0.2);
  pointer-events: none;
}

/* ========================
   ABOUT
======================== */
.about {
  padding: 120px 0;
  background: var(--white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--nude);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.1em;
  border-radius: var(--radius);
}

.about__badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--gold);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}

.about__badge-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1;
}

.about__badge-text {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.85;
}

.about__text p {
  color: var(--mid);
  margin-bottom: 16px;
  font-size: 14px;
}

.about__list {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.about__list li {
  font-size: 13px;
  font-weight: 500;
  padding-left: 18px;
  position: relative;
  color: var(--dark);
}

.about__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 1px;
  background: var(--gold);
}

/* ========================
   TREATMENTS
======================== */
.treatments {
  padding: 120px 0;
  background: var(--light);
}

.treatments__layout {
  max-width: 800px;
  margin: 0 auto;
}

/* --- Detail panel --- */
.tdetail {
  min-height: 380px;
  position: relative;
}

.tdetail__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: 380px;
  color: rgba(184,156,110,0.35);
  text-align: center;
  font-size: 14px;
  line-height: 1.7;
}

.tdetail__placeholder svg {
  width: 64px;
  height: 64px;
}

.tdetail__panel {
  padding: 44px 48px;
  background: var(--white);
  border: 1px solid rgba(184,156,110,0.15);
  border-radius: var(--radius);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

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

.tdetail__num {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  color: var(--nude-dk);
  line-height: 1;
  margin-bottom: 4px;
}

.tdetail__title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--dark);
  margin-bottom: 12px;
  line-height: 1.2;
}

.tdetail__lead {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--gold);
  margin-bottom: 20px;
  line-height: 1.5;
}

.tdetail__body {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.8;
  margin-bottom: 28px;
}

.tdetail__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
  margin-bottom: 32px;
}

.tdetail__list li {
  font-size: 13px;
  color: var(--dark);
  padding-left: 16px;
  position: relative;
  font-weight: 400;
}

.tdetail__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 7px; height: 1px;
  background: var(--gold);
}

/* ========================
   GALLERY
======================== */
.gallery {
  padding: 120px 0;
  background: var(--white);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 280px 280px;
  gap: 16px;
}

.gallery__item {
  background: var(--nude);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.1em;
  transition: transform var(--transition);
}

.gallery__item:hover { transform: scale(1.01); }

.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }

/* ========================
   TESTIMONIALS
======================== */
.testimonials {
  padding: 120px 0;
  background: var(--nude);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial {
  background: var(--white);
  padding: 36px 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.testimonial__stars {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 4px;
  margin-bottom: 16px;
}

.testimonial__text {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--mid);
  line-height: 1.7;
  margin-bottom: 20px;
}

.testimonial__author {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gold);
}

/* ========================
   CONTACT
======================== */
.contact {
  padding: 120px 0;
  background: var(--dark);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact .section-label { color: var(--gold-lt); }
.contact .section-title { color: var(--white); }

.contact__info p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  margin-bottom: 36px;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact__details li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.contact__details li:last-child { border-bottom: none; }

.contact__details strong {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-lt);
  font-weight: 500;
}

.contact__details span {
  color: rgba(255,255,255,0.75);
  font-size: 14px;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}

.form-group select option { background: var(--dark); }

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
}

.form-group textarea { resize: vertical; }

/* ========================
   FOOTER
======================== */
.footer {
  background: #0e0b08;
  padding: 36px 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__brand {
  display: flex;
  flex-direction: column;
}

.footer__brand .logo__name { color: var(--white); font-size: 18px; }

.footer__nav {
  display: flex;
  gap: 28px;
}

.footer__nav a {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}

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

.footer__copy {
  font-size: 12px;
  color: rgba(255,255,255,0.25);
}

/* ========================
   SCROLL ANIMATIONS
======================== */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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


/* ========================
   RESPONSIVE
======================== */
@media (max-width: 900px) {
  .tdetail__panel { padding: 28px 24px; }
  .tdetail__list { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .about__grid { grid-template-columns: 1fr; gap: 60px; }
  .about__badge { right: 0; bottom: -16px; }
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .gallery__item--tall { grid-row: span 1; }
  .gallery__item--wide { grid-column: span 2; }
  .contact__grid { grid-template-columns: 1fr; gap: 56px; }
}

@media (max-width: 680px) {
  .nav { display: none; flex-direction: column; position: fixed;
    inset: 0; background: var(--white); justify-content: center;
    align-items: center; z-index: 99; }
  .nav--open { display: flex; }
  .nav__list { flex-direction: column; gap: 28px; }
  .nav__link { font-size: 14px; }
  .burger { display: flex; position: relative; z-index: 101; }
  .burger--open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .burger--open span:nth-child(2) { opacity: 0; }
  .burger--open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  /* Nav submenu — mobile accordion */
  .nav__sub {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: all;
    box-shadow: none;
    border: none;
    border-top: 1px solid rgba(184,156,110,0.15);
    border-radius: 0;
    padding: 0;
    display: none;
    min-width: auto;
    width: 100%;
  }
  .nav__sub::before, .nav__sub::after { display: none; }
  .nav__item--sub-open .nav__sub { display: block; }
  .nav__sub-arrow { display: inline-block; }
  .nav__item--sub-open .nav__sub-arrow { transform: rotate(180deg); }
  .nav__sub-link { font-size: 13px; text-align: center; }
  .nav__sub-link:hover, .nav__sub-link--active { padding-left: 20px; }

  .gallery__grid { grid-template-columns: 1fr; }
  .gallery__item--wide { grid-column: span 1; }
  .footer__inner { flex-direction: column; text-align: center; }
  .footer__nav { flex-wrap: wrap; justify-content: center; }
  .about__list { grid-template-columns: 1fr; }
  .about__badge { position: static; margin-top: 24px; display: inline-flex;
    align-items: center; gap: 12px; padding: 16px 20px; }
}