/* ========================================
   Ana Pandol — Apartments on Hvar
   css/style.css
   ======================================== */

/* ---------- Custom Properties ---------- */
:root {
  --color-lime: #9DFF20;
  --color-dark-green: #345C00;
  --color-purple: #775496;
  --color-light-gray: #F6F6F6;
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-footer-bg: #1a1a2a;
  --color-overlay: rgba(0, 0, 0, 0.55);

  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-display: 'Old Standard TT', serif;
  --font-ui: 'Inter', sans-serif;

  --header-height: 72px;
  --max-width: 1200px;
  --gap: 24px;
  --radius: 8px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-black);
  background: var(--color-white);
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gap);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  line-height: 1.2;
}

.section-heading {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--color-purple);
  text-align: center;
  margin-bottom: 1.5rem;
}

.section-subheading {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 300;
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
  color: #555;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 50px;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-lime {
  background: var(--color-lime);
  color: var(--color-dark-green);
}

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

/* ========================================
   HEADER
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.site-header .logo img {
  height: 48px;
  width: auto;
}

/* transparent state on hero pages */
.site-header--transparent {
  background: transparent;
}

.site-header--transparent .nav-link {
  color: var(--color-white);
}

/* sticky state */
.site-header.is-sticky {
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.site-header.is-sticky .nav-link {
  color: var(--color-black);
}

.site-header.is-sticky .nav-link:hover {
  color: var(--color-purple);
}

/* Nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-purple);
}

.nav-link--fb svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  vertical-align: middle;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.site-header.is-sticky .hamburger span {
  background: var(--color-black);
}

.hamburger.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 0 var(--gap);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  color: var(--color-white);
  margin-bottom: 1.5rem;
  max-width: 700px;
}

.hero__subtitle {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
  font-weight: 300;
}

/* Subpage hero (smaller) */
.hero--sub {
  min-height: 50vh;
}

/* Subpage: solid header, content below it */
.site-header--solid {
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.site-header--solid .nav-link {
  color: var(--color-black);
}

.site-header--solid .nav-link:hover {
  color: var(--color-purple);
}

.page-sub main {
  padding-top: var(--header-height);
}

/* ========================================
   SECTIONS
   ======================================== */
section {
  padding: 80px 0;
}

/* Why Hvar */
.why-hvar {
  background: var(--color-light-gray);
}

.why-hvar .lavender-line {
  display: block;
  max-width: 300px;
  margin: 0 auto 2rem;
}

.why-hvar__text {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #444;
}

.why-hvar__text p + p {
  margin-top: 1.2rem;
}

.why-hvar__subdesc {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-purple);
  margin-top: 1.5rem;
  font-size: 1.1rem;
}

/* Features */
.features {
  background: var(--color-white);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.feature-card {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.feature-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: var(--color-purple);
}

.feature-card__text {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
}

/* Amenities */
.amenities {
  background: var(--color-light-gray);
  padding: 60px 0;
}

.amenities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  max-width: 900px;
  margin: 0 auto;
}

.amenity-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.amenity-badge img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.amenity-badge span {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  color: #444;
}

/* About Us */
.about-us {
  background: var(--color-white);
}

.about-us__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.about-us__image img {
  border-radius: var(--radius);
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.about-us__text {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.8;
}

.about-us__text p + p {
  margin-top: 1rem;
}

/* Apartments grid */
.apartments {
  background: var(--color-light-gray);
}

.apartments__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.apartment-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.apartment-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.apartment-card__img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.apartment-card__body {
  padding: 24px;
}

.apartment-card__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-purple);
  margin-bottom: 0.5rem;
}

.apartment-card__desc {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.apartment-card__link {
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--color-purple);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.apartment-card__link:hover {
  gap: 12px;
}

.apartment-card__link::after {
  content: '\2192';
}

/* Contact */
.contact {
  background: var(--color-white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.contact__info h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-purple);
  margin-bottom: 1rem;
}

.contact__info p,
.contact__info a {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #444;
}

.contact__info a:hover {
  color: var(--color-purple);
}

.contact__info-list {
  margin-bottom: 1.5rem;
}

.contact__info-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
  color: #444;
}

.contact__info-list li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  fill: var(--color-purple);
}

.contact__map {
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 1rem;
}

.contact__map iframe {
  width: 100%;
  height: 260px;
  border: 0;
}

/* Form */
.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.form-group label {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: #333;
}

.form-group input,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
  transition: border-color var(--transition);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-purple);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn-purple {
  justify-self: start;
  padding: 14px 48px;
}

/* ========================================
   APARTMENT SUBPAGE
   ======================================== */
.apt-description {
  background: var(--color-white);
}

.apt-description__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.apt-description__content p {
  font-size: 1.05rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* Apartment amenities list */
.apt-amenities {
  background: var(--color-light-gray);
  padding: 50px 0;
}

.apt-amenities__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.apt-amenities__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  padding: 10px 20px;
  border-radius: 50px;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 500;
  color: #444;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.apt-amenities__item::before {
  content: '\2713';
  color: var(--color-purple);
  font-weight: 700;
}

/* Gallery (masonry) */
.gallery {
  background: var(--color-white);
}

.gallery__grid {
  column-count: 1;
  column-gap: 10px;
}

.gallery__item {
  break-inside: avoid;
  margin-bottom: 10px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery__item img {
  width: 100%;
  display: block;
  transition: opacity var(--transition), transform 0.4s ease;
}

.gallery__item:hover img {
  opacity: 0.85;
  transform: scale(1.02);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
}

.lightbox.is-open {
  display: flex;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 6px;
  object-fit: contain;
  user-select: none;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2rem;
  cursor: pointer;
  padding: 12px;
  transition: opacity var(--transition);
  z-index: 2001;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 0.7;
}

.lightbox__close {
  top: 20px;
  right: 24px;
  font-size: 2.4rem;
}

.lightbox__prev {
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
}

.lightbox__next {
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
}

.lightbox__counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  background: var(--color-footer-bg);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0 30px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer__brand img {
  height: 50px;
  width: auto;
  margin-bottom: 1rem;
}

.footer__brand p {
  font-size: 0.9rem;
  max-width: 300px;
  line-height: 1.7;
}

.footer__nav h4,
.footer__contact h4 {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__nav a {
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer__contact p,
.footer__contact a {
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer__contact a:hover {
  color: var(--color-lime);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate--left {
  transform: translateX(-30px);
}

.animate--right {
  transform: translateX(30px);
}

.animate.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ========================================
   RESPONSIVE — Tablet (768px+)
   ======================================== */
@media (min-width: 768px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .amenities__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .about-us__grid {
    grid-template-columns: 1fr 1fr;
  }

  .apartments__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gallery__grid {
    column-count: 2;
  }

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

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ========================================
   RESPONSIVE — Desktop (1024px+)
   ======================================== */
@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .apartments__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery__grid {
    column-count: 3;
  }
}

/* ========================================
   RESPONSIVE — Mobile nav
   ======================================== */
@media (max-width: 767px) {
  .hamburger {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-footer-bg);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    transition: right var(--transition);
    z-index: 1050;
  }

  .main-nav.is-open {
    right: 0;
  }

  .main-nav .nav-link {
    color: var(--color-white) !important;
    font-size: 1.1rem;
  }

  .main-nav .nav-link:hover {
    color: var(--color-lime) !important;
  }

  /* overlay behind mobile nav */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
  }

  .nav-overlay.is-open {
    display: block;
  }

  .contact-form__row {
    grid-template-columns: 1fr;
  }

  .amenities__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}