/* =========================================================
   Casa Abades Tenerife - Complete Stylesheet
   File location: /styles.css
   ========================================================= */

/* ------------------------------
   1. Global Variables
------------------------------ */

:root {
  --color-white: #ffffff;
  --color-cream: #f7f2ea;
  --color-sand: #eadcc8;
  --color-blue: #157a8c;
  --color-blue-dark: #0d4f5c;
  --color-blue-soft: #e8f4f6;
  --color-text: #243238;
  --color-muted: #66777d;
  --color-border: rgba(36, 50, 56, 0.14);

  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container-width: 1180px;

  --radius-small: 12px;
  --radius-medium: 20px;
  --radius-large: 32px;

  --shadow-soft: 0 20px 50px rgba(22, 42, 48, 0.14);
  --shadow-card: 0 14px 34px rgba(22, 42, 48, 0.1);

  --transition: 0.22s ease;
}

/* ------------------------------
   2. Reset & Base Styles
------------------------------ */

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

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

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

ul {
  list-style: none;
}

::selection {
  background: var(--color-blue);
  color: var(--color-white);
}

/* ------------------------------
   3. Layout Helpers
------------------------------ */

.container {
  width: min(100% - 2rem, var(--container-width));
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
}

.soft-bg {
  background: var(--color-cream);
}

.two-column {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.image-column {
  grid-template-columns: 1fr 1fr;
}

.centered {
  text-align: center;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  color: var(--color-blue);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.section-label::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-blue);
  border-radius: 999px;
}

.centered .section-label,
.language-label {
  justify-content: center;
}

h1,
h2,
h3 {
  line-height: 1.12;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.7rem, 7vw, 6.2rem);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.65rem;
}

p {
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.rounded-image {
  width: 100%;
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ------------------------------
   4. Buttons
------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.45rem;
  border-radius: 999px;
  border: 0;
  font-weight: 900;
  line-height: 1;
  transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
  box-shadow: 0 12px 24px rgba(21, 122, 140, 0.24);
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-blue-dark);
}

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

.btn-light {
  background: var(--color-white);
  color: var(--color-blue-dark);
}

.btn-light:hover {
  background: var(--color-blue-soft);
}

/* ------------------------------
   5. Header & Navigation
------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(36, 50, 56, 0.08);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 900;
  color: var(--color-text);
}

.logo-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--color-blue);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}

.logo-text {
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.main-nav a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 800;
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--color-blue);
}

.nav-cta {
  background: var(--color-blue);
  color: var(--color-white) !important;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
}

.nav-cta:hover {
  background: var(--color-blue-dark);
}

/* Mobile menu button */

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: var(--color-blue-soft);
  border-radius: 50%;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--color-blue-dark);
  border-radius: 999px;
  transition: var(--transition);
}

/* ------------------------------
   6. Language Dropdown
------------------------------ */

.language-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-left: 0.25rem;
}

.language-dropdown select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  min-width: 150px;
  padding: 0.65rem 2.4rem 0.65rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}

.language-dropdown::after {
  content: "⌄";
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-56%);
  pointer-events: none;
  font-weight: 900;
  color: var(--color-blue-dark);
}

.language-dropdown select:focus {
  outline: 3px solid rgba(21, 122, 140, 0.16);
  border-color: var(--color-blue);
}

/* Old language switcher support.
   Safe to keep in case one page still uses the old EN/ES/FR links. */

.language-switcher {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 0.5rem;
}

.language-switcher a {
  font-size: 0.78rem;
  font-weight: 900;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  color: var(--color-text);
  background: rgba(21, 122, 140, 0.08);
}

.language-switcher a:hover,
.language-switcher a.active {
  background: var(--color-blue);
  color: var(--color-white);
}

/* ------------------------------
   7. Hero Section
------------------------------ */

.hero {
  position: relative;
  min-height: calc(100vh - 78px);
  display: grid;
  align-items: center;
  padding: 7rem 0;
  color: var(--color-white);
  background:
    linear-gradient(rgba(8, 37, 43, 0.5), rgba(8, 37, 43, 0.34)),
    url("images/hero.jpg") center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(21, 122, 140, 0.28), transparent 34%),
    linear-gradient(90deg, rgba(8, 37, 43, 0.45), rgba(8, 37, 43, 0.05));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 850px;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 1.2rem;
  text-shadow: 0 8px 36px rgba(0, 0, 0, 0.22);
}

.hero-text {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(8px);
  font-size: 0.9rem;
  font-weight: 800;
}

/* ------------------------------
   8. Quick Info
------------------------------ */

.quick-info {
  position: relative;
  z-index: 2;
  margin-top: -54px;
  padding-bottom: 2rem;
}

.quick-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--color-white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.quick-info-grid div {
  padding: 1.6rem;
  border-right: 1px solid var(--color-border);
}

.quick-info-grid div:last-child {
  border-right: 0;
}

.quick-info-grid strong {
  display: block;
  color: var(--color-text);
  font-size: 0.92rem;
  margin-bottom: 0.25rem;
}

.quick-info-grid span {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* ------------------------------
   9. Intro Section
------------------------------ */

.intro-section {
  padding-top: 4rem;
}

/* ------------------------------
   10. Feature Cards & Amenities
------------------------------ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: var(--color-white);
  border: 1px solid rgba(36, 50, 56, 0.08);
  border-radius: var(--radius-medium);
  padding: 1.6rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.feature-card .icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  background: var(--color-blue-soft);
  border-radius: 50%;
  font-size: 1.35rem;
}

.feature-card p {
  margin-bottom: 0;
}

.amenities-box {
  margin-top: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-large);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.amenities-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem 1.5rem;
  margin-top: 1rem;
}

.amenities-list li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--color-muted);
}

.amenities-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-blue);
  font-weight: 900;
}

/* ------------------------------
   11. Mini List
------------------------------ */

.mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.mini-list span {
  display: inline-flex;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: var(--color-blue-soft);
  color: var(--color-blue-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

/* ------------------------------
   12. Activities
------------------------------ */

.activity-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

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

.activity-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.activity-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.activity-card div {
  padding: 1.4rem;
}

.activity-card p {
  margin-bottom: 0;
}

/* ------------------------------
   13. Gallery
------------------------------ */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-grid img:hover {
  transform: scale(1.015);
  box-shadow: var(--shadow-soft);
}

/* ------------------------------
   14. Booking Section
------------------------------ */

.booking-section {
  padding: 6rem 0;
  background:
    linear-gradient(rgba(8, 37, 43, 0.72), rgba(8, 37, 43, 0.72)),
    url("images/terrace.jpg") center / cover no-repeat;
}

.booking-card {
  max-width: 900px;
  text-align: center;
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius-large);
  padding: 3.5rem;
  box-shadow: var(--shadow-soft);
}

.booking-card h2 {
  color: var(--color-text);
}

.booking-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* ------------------------------
   15. FAQ
------------------------------ */

.faq-section {
  background: var(--color-white);
}

.faq-list {
  max-width: 850px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.faq-list details {
  background: var(--color-cream);
  border: 1px solid rgba(36, 50, 56, 0.08);
  border-radius: var(--radius-medium);
  padding: 1.2rem 1.4rem;
}

.faq-list summary {
  color: var(--color-text);
  font-weight: 900;
  cursor: pointer;
}

.faq-list details p {
  margin-top: 0.8rem;
  margin-bottom: 0;
}

/* ------------------------------
   16. Contact Section
------------------------------ */

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

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.contact-list li {
  color: var(--color-muted);
}

.contact-list a {
  color: var(--color-blue-dark);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 0.8rem;
  background: var(--color-white);
  border-radius: var(--radius-large);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.contact-form label {
  font-weight: 900;
  color: var(--color-text);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  padding: 0.9rem 1rem;
  color: var(--color-text);
  background: var(--color-white);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(21, 122, 140, 0.14);
  border-color: var(--color-blue);
}

/* ------------------------------
   17. Footer
------------------------------ */

.site-footer {
  background: #10272d;
  color: var(--color-white);
  padding: 4rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-logo {
  display: inline-flex;
  color: var(--color-white);
  font-weight: 900;
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
}

.site-footer p,
.site-footer span {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer h3 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.site-footer a {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 0.55rem;
  transition: color var(--transition);
}

.site-footer a:hover {
  color: var(--color-white);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
}

.footer-bottom p {
  margin-bottom: 0;
}

/* ------------------------------
   18. Floating Book Button
------------------------------ */

.floating-book-btn {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 900;
  display: none;
  background: var(--color-blue);
  color: var(--color-white);
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(21, 122, 140, 0.28);
}

/* ------------------------------
   19. Root Language Landing Page
------------------------------ */

.language-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
  background:
    linear-gradient(rgba(8, 37, 43, 0.55), rgba(8, 37, 43, 0.55)),
    url("images/hero.jpg") center / cover no-repeat;
}

.language-card {
  width: min(100%, 820px);
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius-large);
  padding: 3.5rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.language-logo {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  margin: 0 auto 1.5rem;
  background: var(--color-blue);
  color: var(--color-white);
  border-radius: 50%;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.language-card h1 {
  color: var(--color-text);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  margin-bottom: 1rem;
}

.language-card p {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.language-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.language-grid a {
  display: block;
  background: var(--color-blue);
  color: var(--color-white);
  padding: 1rem 1.2rem;
  border-radius: 999px;
  font-weight: 900;
  transition: transform var(--transition), background var(--transition);
}

.language-grid a:hover {
  background: var(--color-blue-dark);
  transform: translateY(-2px);
}

.language-note {
  margin-top: 2rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}

/* ------------------------------
   20. Responsive Styles
------------------------------ */

@media (max-width: 1100px) {
  .main-nav {
    gap: 0.85rem;
  }

  .main-nav a {
    font-size: 0.9rem;
  }

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

@media (max-width: 980px) {
  .header-inner {
    min-height: 72px;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 72px;
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem;
    background: var(--color-white);
    border: 1px solid rgba(36, 50, 56, 0.08);
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-soft);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-small);
  }

  .main-nav a:hover {
    background: var(--color-blue-soft);
  }

  .nav-cta {
    text-align: center;
    margin-top: 0.25rem;
  }

  .language-dropdown {
    width: 100%;
    margin-left: 0;
    padding: 0.75rem 1rem 0.2rem;
  }

  .language-dropdown select {
    width: 100%;
  }

  .language-switcher {
    margin-left: 0;
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
  }

  .two-column,
  .image-column,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .quick-info-grid div:nth-child(2) {
    border-right: 0;
  }

  .quick-info-grid div:nth-child(1),
  .quick-info-grid div:nth-child(2) {
    border-bottom: 1px solid var(--color-border);
  }

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

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

  .floating-book-btn {
    display: inline-flex;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 4.5rem 0;
  }

  .hero {
    min-height: auto;
    padding: 6rem 0 7rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .booking-card {
    padding: 2rem;
  }

  .booking-buttons {
    flex-direction: column;
  }

  .booking-buttons .btn {
    width: 100%;
  }

  .amenities-list {
    grid-template-columns: 1fr;
  }

  .language-card {
    padding: 2rem;
  }

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 1.25rem, var(--container-width));
  }

  .logo-text {
    max-width: 190px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .quick-info {
    margin-top: -36px;
  }

  .quick-info-grid {
    grid-template-columns: 1fr;
  }

  .quick-info-grid div {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .quick-info-grid div:last-child {
    border-bottom: 0;
  }

  .features-grid,
  .activity-grid,
  .gallery-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .activity-card img {
    height: 220px;
  }

  .contact-form {
    padding: 1.4rem;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 2.45rem;
  }

  h2 {
    font-size: 2rem;
  }

  .language-card {
    padding: 1.5rem;
    border-radius: 24px;
  }

  .language-logo {
    width: 60px;
    height: 60px;
  }

  .floating-book-btn {
    right: 0.8rem;
    bottom: 0.8rem;
  }
}