/* =========================================================
   Dhalan Ghar — Homepage
   Palette lifted from the rooftop terrace photo: open sky
   blue, cloud white, mint-teal railings, warm wood tones.
   Mobile-first.
   ========================================================= */

:root {
  --sky: #3E9FDE;
  --sky-deep: #2679B5;
  --sky-pale: #EAF6FC;
  --mint: #6FAE9E;
  --mint-deep: #558C7E;
  --wood: #8A5A38;
  --cloud: #FFFFFF;
  --cream: #FBF8F2;
  --ink: #223140;
  --ink-soft: #5B6B78;
  --mist: #E7F1F0;

  --font-display: "Lora", serif;
  --font-body: "Nunito Sans", sans-serif;

  --radius: 12px;
  --gap: 1.5rem;
  --maxw: 76rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--sky-deep);
  margin: 0 0 0.5em;
  line-height: 1.15;
}

p { margin: 0 0 1em; color: var(--ink-soft); }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint-deep);
  margin: 0 0 0.6rem;
}

.eyebrow--dark { color: var(--wood); }

/* =========================================================
   Buttons — generous tap targets for mobile
   ========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn--primary {
  background: var(--sky);
  color: var(--cloud);
}
.btn--primary:hover { background: var(--sky-deep); transform: translateY(-2px); }

.btn--secondary {
  background: transparent;
  color: var(--sky-deep);
  border-color: var(--sky);
}
.btn--secondary:hover { background: var(--sky); color: var(--cloud); }

/* =========================================================
   Nav — mobile-first (stacked drawer), expands at desktop
   ========================================================= */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--cream);
  border-bottom: 1px solid rgba(62, 159, 222, 0.18);
}

.nav__mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--sky-deep);
  text-decoration: none;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--sky-deep);
  border-radius: 2px;
  margin: 0 auto;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__links {
  position: fixed;
  top: 65px;
  left: 0;
  right: 0;
  background: var(--cream);
  border-bottom: 1px solid rgba(62, 159, 222, 0.18);
  display: flex;
  flex-direction: column;
  padding: 0.5rem 1.25rem 1.25rem;
  gap: 0.25rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav__links.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav__links a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  padding: 0.75rem 0.25rem;
  border-bottom: 1px solid rgba(62, 159, 222, 0.1);
}

.nav__cta {
  margin-top: 0.5rem;
  text-align: center;
  background: var(--sky);
  color: var(--cloud) !important;
  border-radius: 999px;
  border-bottom: none !important;
  padding: 0.85rem !important;
}

/* =========================================================
   Section base
   ========================================================= */

section {
  padding: 3rem 1.25rem;
}

.section__head {
  max-width: 34rem;
  margin: 0 auto 2rem;
  text-align: center;
}

/* =========================================================
   Hero
   ========================================================= */

.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 55%;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(34,49,64,0.1) 0%, rgba(34,49,64,0.25) 50%, rgba(20,36,48,0.82) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 2rem 1.25rem 3rem;
  max-width: 40rem;
  margin: 0 auto;
  width: 100%;
  text-align: center;
}

.hero .eyebrow { color: var(--sky-pale); }

.hero h1 {
  color: var(--cloud);
  font-size: clamp(2rem, 8vw, 3.2rem);
  margin-bottom: 0.6rem;
}

.hero__sub {
  color: var(--sky-pale);
  font-size: 1.02rem;
  margin-bottom: 1.75rem;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero .btn--secondary {
  color: var(--cloud);
  border-color: var(--cloud);
}
.hero .btn--secondary:hover { background: var(--cloud); color: var(--sky-deep); }

/* =========================================================
   Divider — soft ridge line between hero and about
   ========================================================= */

.divider {
  line-height: 0;
  margin-top: -2px;
}

.divider svg {
  width: 100%;
  height: 40px;
  display: block;
}

.divider path { fill: var(--cream); }

/* =========================================================
   About
   ========================================================= */

.about {
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}

.about__lede {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--sky-deep);
}

.about__body { font-size: 1rem; }

/* =========================================================
   Grounds gallery
   ========================================================= */

.grounds {
  background: var(--mist);
  max-width: var(--maxw);
  margin: 0 auto;
  border-radius: var(--radius);
}

.grounds__gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.grounds__img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 24px -12px rgba(34, 49, 64, 0.2);
  height: 220px;
}

.grounds__img img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================
   Activities
   ========================================================= */

.activities {
  max-width: var(--maxw);
  margin: 0 auto;
}

.activities__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.activity {
  background: var(--sky-pale);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: transform 0.2s ease, background 0.2s ease;
}

.activity:hover { transform: translateY(-3px); background: #DCEEF9; }

.activity svg {
  width: 30px;
  height: 30px;
  color: var(--wood);
  margin-bottom: 0.75rem;
}

.activity h3 { font-size: 1rem; margin: 0; color: var(--sky-deep); }

/* =========================================================
   Contact
   ========================================================= */

.contact {
  background: var(--sky);
  border-radius: var(--radius);
  max-width: var(--maxw);
  margin: 0 auto 2rem;
  text-align: center;
}

.contact h2 { color: var(--cloud); }
.contact > p { color: var(--sky-pale); max-width: 26rem; margin: 0 auto 1.75rem; }

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact__details div {
  color: var(--cloud);
  font-weight: 600;
}

.contact__details span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky-pale);
  font-weight: 700;
  margin-bottom: 0.2rem;
  opacity: 0.85;
}

.contact .btn--primary {
  background: var(--wood);
}
.contact .btn--primary:hover { background: #714a2d; }

/* =========================================================
   Footer
   ========================================================= */

.footer {
  text-align: center;
  padding: 2rem 1.25rem;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

/* =========================================================
   Tablet and up
   ========================================================= */

@media (min-width: 768px) {
  section { padding: 4.5rem 2rem; }

  .nav { padding: 1.1rem 2.5rem; }

  .nav__toggle { display: none; }

  .nav__links {
    position: static;
    flex-direction: row;
    align-items: center;
    background: transparent;
    border: none;
    padding: 0;
    gap: 1.75rem;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .nav__links a {
    border-bottom: none;
    padding: 0.4rem 0.1rem;
    position: relative;
  }

  .nav__links a:not(.nav__cta)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--wood);
    transition: width 0.25s ease;
  }

  .nav__links a:not(.nav__cta):hover::after { width: 100%; }

  .nav__cta { margin-top: 0; padding: 0.6rem 1.25rem !important; }

  .hero { min-height: 88vh; }
  .hero__content { text-align: left; padding-bottom: 4.5rem; }
  .hero__ctas { flex-direction: row; }

  .about__grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3rem;
    text-align: left;
    align-items: center;
  }
  .about { max-width: var(--maxw); text-align: left; }
  .about__lede { font-size: 1.6rem; }

  .grounds__gallery {
    grid-template-columns: 1.2fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
  }
  .grounds__img--tall { grid-row: span 2; height: auto; }
  .grounds__img { height: 100%; }

  .activities__grid { grid-template-columns: repeat(5, 1fr); }

  .contact__details {
    flex-direction: row;
    justify-content: center;
    gap: 3rem;
  }
}

/* =========================================================
   Desktop
   ========================================================= */

@media (min-width: 1100px) {
  .hero__content { max-width: 32rem; margin: 0; margin-left: 4rem; }
}