/* ============================================
   ULUWATU CAMPS — Global Styles
   ============================================ */
:root {
  --color-primary: #0a8f6c;
  --color-primary-dark: #067a5b;
  --color-primary-light: #e6f7f2;
  --color-secondary: #1a6fb5;
  --color-secondary-dark: #145a94;
  --color-accent: #f0c230;
  --color-accent-dark: #d4a017;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f8fa;
  --color-bg-dark: #0d1b2a;
  --color-text: #2d3748;
  --color-text-light: #64748b;
  --color-text-muted: #94a3b8;
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --color-overlay: rgba(13, 27, 42, 0.65);
  --color-gradient: linear-gradient(135deg, #0a8f6c 0%, #1a6fb5 100%);
  --color-gradient-light: linear-gradient(135deg, rgba(10,143,108,0.08) 0%, rgba(26,111,181,0.08) 100%);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-round: 50%;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-card: 0 8px 30px rgba(0,0,0,0.1);

  --container: 1200px;
  --header-h: 72px;

  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 48px;
  --sp-2xl: 80px;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.35rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-hero: clamp(2.2rem, 5vw, 3.5rem);

  --font-heading: 'DM Sans', 'Segoe UI', sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', sans-serif;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition: 0.3s var(--ease);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

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

body.menu-open { overflow: hidden; }

a { text-decoration: none; color: inherit; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-lg); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-md);
  font-weight: 700; font-size: var(--fs-sm);
  letter-spacing: 0.02em; text-transform: uppercase;
  transition: all var(--transition); cursor: pointer;
}
.btn--primary { background: var(--color-gradient); color: var(--color-white); box-shadow: 0 4px 15px rgba(10,143,108,0.3); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(10,143,108,0.4); }
.btn--outline { border: 2px solid var(--color-primary); color: var(--color-primary); background: transparent; }
.btn--outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn--white { background: var(--color-white); color: var(--color-primary); }
.btn--white:hover { background: var(--color-primary-light); }

/* ── Section spacing ── */
.section { padding: var(--sp-2xl) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-bg-dark); color: var(--color-white); }
.section__header { text-align: center; margin-bottom: var(--sp-xl); }
.section__label { font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--sp-sm); display: block; }
.section__title { font-family: var(--font-heading); font-weight: 800; font-size: var(--fs-3xl); line-height: 1.2; color: var(--color-text); }
.section--dark .section__title { color: var(--color-white); }
.section__subtitle { font-size: var(--fs-lg); color: var(--color-text-light); margin-top: var(--sp-sm); max-width: 640px; margin-left: auto; margin-right: auto; }

/* ── Animations ── */
@keyframes fadeUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.reveal { opacity:0; transform:translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-d1 { transition-delay:0.1s; } .reveal-d2 { transition-delay:0.2s; } .reveal-d3 { transition-delay:0.3s; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
}
.header__inner { display: flex; align-items: center; height: 100%; gap: var(--sp-lg); }

.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-weight: 800; font-size: var(--fs-xl); color: var(--color-primary); flex-shrink: 0; }
.logo__icon { width: 36px; height: 36px; background: var(--color-gradient); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.logo__icon svg { width: 22px; height: 22px; color: #fff; }
.logo span { background: var(--color-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Nav */
.nav { display: flex; align-items: center; gap: 0; margin-left: auto; }
.nav__link {
  padding: 0 var(--sp-md); height: var(--header-h); display: flex; align-items: center;
  font-size: var(--fs-sm); font-weight: 600; color: var(--color-text);
  position: relative; transition: color var(--transition); white-space: nowrap;
}
.nav__link::after { content:''; position:absolute; bottom:0; left:var(--sp-md); right:var(--sp-md); height:3px; background:var(--color-primary); border-radius:2px; transform:scaleX(0); transition:transform var(--transition); }
.nav__link:hover { color: var(--color-primary); }
.nav__link:hover::after { transform: scaleX(1); }

.header__phone { font-weight: 700; font-size: var(--fs-sm); color: var(--color-primary); margin-left: var(--sp-md); display: flex; align-items: center; gap: 6px; }
.header__phone svg { width: 16px; height: 16px; }

/* Burger */
.burger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; gap: 5px; padding: 10px; z-index: 60; }
.burger__line { width: 100%; height: 2.5px; background: var(--color-text); border-radius: 2px; transition: all 0.3s ease; }
.burger.active .burger__line:nth-child(1) { transform: rotate(45deg) translate(5px,5.5px); }
.burger.active .burger__line:nth-child(2) { opacity:0; }
.burger.active .burger__line:nth-child(3) { transform: rotate(-45deg) translate(5px,-5.5px); }

/* ── Mobile Menu ── */
.mobile-overlay { position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:70; opacity:0; visibility:hidden; transition:all var(--transition); }
.mobile-overlay.active { opacity:1; visibility:visible; }
.mobile-menu {
  position:fixed; top:0; right:-300px; width:280px; max-width:85vw; height:100vh; height:100dvh;
  background:var(--color-bg-dark); z-index:80; overflow-y:auto; transition:right var(--transition);
  display:flex; flex-direction:column;
}
.mobile-menu.active { right:0; }
.mobile-menu__head { display:flex; align-items:center; justify-content:space-between; padding:var(--sp-lg); border-bottom:1px solid rgba(255,255,255,0.1); }
.mobile-menu__title { font-weight:700; color:#fff; font-size:var(--fs-lg); }
.mobile-menu__close { width:40px; height:40px; display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,0.5); border-radius:var(--radius-sm); }
.mobile-menu__close:hover { color:#fff; }
.mobile-menu__close svg { width:20px; height:20px; }
.mobile-menu__list { flex:1; padding:var(--sp-md) 0; }
.mobile-menu__link {
  display:block; padding:14px var(--sp-lg); font-weight:600; font-size:var(--fs-base);
  color:rgba(255,255,255,0.85); transition:color var(--transition);
}
.mobile-menu__link:hover { color:var(--color-accent); }
.mobile-menu__item { border-bottom:1px solid rgba(255,255,255,0.06); }
.mobile-menu__foot { padding:var(--sp-lg); border-top:1px solid rgba(255,255,255,0.1); text-align:center; }
.mobile-menu__phone { font-weight:700; font-size:var(--fs-xl); color:var(--color-primary); display:block; }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative; min-height: 85vh; display: flex; align-items: center;
  background: var(--color-bg-dark); overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background: url('../img/hero.jpg') center/cover no-repeat;
  background-color: #1a4a5a;
}
.hero__bg::after { content:''; position:absolute; inset:0; background:var(--color-overlay); }
.hero__inner { position:relative; z-index:2; text-align:center; padding:var(--sp-2xl) 0; max-width:800px; margin:0 auto; animation:fadeUp 0.8s ease both; }
.hero__title { font-family:var(--font-heading); font-weight:900; font-size:var(--fs-hero); color:#fff; line-height:1.1; margin-bottom:var(--sp-lg); }
.hero__subtitle { font-size:var(--fs-xl); color:rgba(255,255,255,0.85); font-weight:400; margin-bottom:var(--sp-xl); line-height:1.5; }
.hero__actions { display:flex; gap:var(--sp-md); justify-content:center; flex-wrap:wrap; }

/* ============================================
   SERVICES CARDS
   ============================================ */
.services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-lg); }
.service-card {
  background:#fff; border-radius:var(--radius-lg); overflow:hidden;
  box-shadow:var(--shadow-md); transition:all var(--transition);
}
.service-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); }
.service-card__img { height:220px; overflow:hidden; background:var(--color-bg-alt); }
.service-card__img img { width:100%; height:100%; object-fit:cover; transition:transform 0.5s ease; }
.service-card:hover .service-card__img img { transform:scale(1.05); }
.service-card__body { padding:var(--sp-lg); }
.service-card__title { font-family:var(--font-heading); font-weight:800; font-size:var(--fs-2xl); color:var(--color-text); margin-bottom:var(--sp-sm); }
.service-card__text { font-size:var(--fs-sm); color:var(--color-text-light); margin-bottom:var(--sp-md); line-height:1.7; }
.service-card__link { font-weight:700; font-size:var(--fs-sm); color:var(--color-primary); display:inline-flex; align-items:center; gap:6px; transition:gap var(--transition); }
.service-card__link:hover { gap:10px; }
.service-card__link svg { width:16px; height:16px; }

/* ============================================
   TEAM
   ============================================ */
.team-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:var(--sp-xl); max-width:700px; margin:0 auto; }
.team-card { text-align:center; }
.team-card__photo { width:140px; height:140px; border-radius:var(--radius-round); overflow:hidden; margin:0 auto var(--sp-md); border:4px solid var(--color-primary-light); background:var(--color-bg-alt); }
.team-card__photo img { width:100%; height:100%; object-fit:cover; }
.team-card__name { font-family:var(--font-heading); font-weight:800; font-size:var(--fs-xl); }
.team-card__role { font-size:var(--fs-sm); color:var(--color-text-light); margin-top:var(--sp-xs); }

/* ============================================
   ABOUT / IMPACT
   ============================================ */
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-xl); align-items:center; }
.about__text p { margin-bottom:var(--sp-md); color:var(--color-text-light); line-height:1.8; }
.about__img { border-radius:var(--radius-lg); overflow:hidden; }
.about__img img { width:100%; height:100%; object-fit:cover; aspect-ratio:4/3; }

.impact-cta { text-align:center; padding:var(--sp-xl); background:var(--color-gradient-light); border-radius:var(--radius-lg); }
.impact-cta h2 { font-size:var(--fs-2xl); margin-bottom:var(--sp-lg); }

/* ============================================
   PARTNERS
   ============================================ */
.partners-grid { display:flex; align-items:center; justify-content:center; gap:var(--sp-xl); flex-wrap:wrap; }
.partners-grid img { height:60px; width:auto; filter:grayscale(1); opacity:0.6; transition:all var(--transition); }
.partners-grid img:hover { filter:grayscale(0); opacity:1; }

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-grid { display:grid; grid-template-columns:1fr 1.2fr; gap:var(--sp-xl); }
.contact-info h3 { font-size:var(--fs-2xl); margin-bottom:var(--sp-lg); }
.contact-detail { display:flex; align-items:center; gap:var(--sp-sm); margin-bottom:var(--sp-md); font-size:var(--fs-base); color:var(--color-text-light); }
.contact-detail svg { width:20px; height:20px; color:var(--color-primary); flex-shrink:0; }
.contact-form .form-group { margin-bottom:var(--sp-md); }
.contact-form label { display:block; font-size:var(--fs-xs); font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--color-text-light); margin-bottom:var(--sp-xs); }
.contact-form input, .contact-form textarea, .contact-form select {
  width:100%; padding:12px 16px; border:2px solid var(--color-border); border-radius:var(--radius-md);
  font-family:inherit; font-size:var(--fs-base); color:var(--color-text); background:var(--color-bg-alt); transition:border-color var(--transition);
}
.contact-form input:focus, .contact-form textarea:focus { border-color:var(--color-primary); outline:none; }
.contact-form textarea { min-height:120px; resize:vertical; }
.contact-form .btn { width:100%; justify-content:center; }

/* ============================================
   PAGE HERO (subpages)
   ============================================ */
.page-hero {
  position:relative; padding:var(--sp-2xl) 0 var(--sp-xl);
  background:var(--color-bg-dark); text-align:center; overflow:hidden;
}
.page-hero::before { content:''; position:absolute; inset:0; background:var(--color-gradient); opacity:0.15; }
.page-hero h1 { font-family:var(--font-heading); font-weight:900; font-size:var(--fs-hero); color:#fff; position:relative; margin-bottom:var(--sp-sm); }
.page-hero p { font-size:var(--fs-lg); color:rgba(255,255,255,0.7); position:relative; max-width:650px; margin:0 auto; }

/* Info box */
.info-box { background:var(--color-primary-light); border-radius:var(--radius-lg); padding:var(--sp-lg); border-left:4px solid var(--color-primary); }
.info-box dt { font-weight:700; font-size:var(--fs-sm); color:var(--color-primary-dark); margin-top:var(--sp-md); }
.info-box dt:first-child { margin-top:0; }
.info-box dd { font-size:var(--fs-base); color:var(--color-text); }

/* Gallery grid */
.gallery-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-sm); }
.gallery-grid img { width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:var(--radius-sm); transition:transform var(--transition); }
.gallery-grid img:hover { transform:scale(1.03); }

/* ============================================
   FOOTER
   ============================================ */
.footer { background:var(--color-bg-dark); color:rgba(255,255,255,0.7); padding:var(--sp-xl) 0; }
.footer__inner { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:var(--sp-xl); }
.footer__brand p { font-size:var(--fs-sm); line-height:1.7; margin-top:var(--sp-sm); }
.footer h4 { color:#fff; font-size:var(--fs-base); margin-bottom:var(--sp-md); }
.footer__links a { display:block; padding:4px 0; font-size:var(--fs-sm); color:rgba(255,255,255,0.6); transition:color var(--transition); }
.footer__links a:hover { color:var(--color-primary); }
.footer__bottom { margin-top:var(--sp-xl); padding-top:var(--sp-lg); border-top:1px solid rgba(255,255,255,0.08); display:flex; justify-content:space-between; align-items:center; font-size:var(--fs-xs); }
.footer__socials { display:flex; gap:var(--sp-sm); }
.footer__socials a { width:32px; height:32px; border-radius:var(--radius-round); border:1px solid rgba(255,255,255,0.15); display:flex; align-items:center; justify-content:center; color:rgba(255,255,255,0.5); transition:all var(--transition); }
.footer__socials a:hover { border-color:var(--color-primary); color:var(--color-primary); }
.footer__socials svg { width:14px; height:14px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width:1024px) {
  .services-grid { grid-template-columns:1fr 1fr; }
  .about-grid { grid-template-columns:1fr; }
  .footer__inner { grid-template-columns:1fr 1fr; }
}
@media (max-width:768px) {
  .nav, .header__phone { display:none; }
  .burger { display:flex; margin-left:auto; }
  .hero { min-height:70vh; }
  .services-grid { grid-template-columns:1fr; }
  .team-grid { grid-template-columns:1fr; max-width:300px; }
  .contact-grid { grid-template-columns:1fr; }
  .gallery-grid { grid-template-columns:1fr 1fr; }
  .footer__inner { grid-template-columns:1fr; }
  .footer__bottom { flex-direction:column; gap:var(--sp-md); text-align:center; }
}
@media (max-width:480px) {
  .container { padding:0 var(--sp-md); }
  .gallery-grid { grid-template-columns:1fr; }
  .hero__actions { flex-direction:column; align-items:center; }
}