/* ============================================================
   麓境庄园
   卡通治愈系 · 大字清晰 · 色彩醒目
   ============================================================ */

/* === CSS Custom Properties === */
:root {
  --cream:    oklch(96% 0.008 80);
  --cream-bg: oklch(97% 0.006 82);
  --cream-alt: oklch(93% 0.01  78);
  --green-lt: oklch(82% 0.045 130);
  --green:    oklch(65% 0.07  125);
  --green-dk: oklch(48% 0.055 120);
  --coral:    oklch(70% 0.09  30);
  --coral-lt: oklch(78% 0.07  30);
  --brown:    oklch(58% 0.025 55);
  --brown-dk: oklch(42% 0.02  50);
  --text:     oklch(28% 0.015 55);   /* 更深 */
  --text-lt:  oklch(45% 0.015 55);
  --text-dim: oklch(58% 0.01  55);
  
  --font-display: 'ZCOOL KuaiLe', 'Noto Sans SC', sans-serif;
  --font-body: 'Noto Sans SC', sans-serif;
  
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);font-weight:400;
  font-size:1.05rem;line-height:1.9;
  color:var(--text);background:var(--cream-bg);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{border:none;cursor:pointer;font-family:inherit;font-size:inherit}
::selection{background:oklch(82% 0.025 125 / 0.25)}

.max{max-width:1100px;margin:0 auto;padding:0 24px}

/* === Decorative Elements === */
.decor-leaf{position:fixed;width:120px;height:120px;z-index:0;pointer-events:none;opacity:0.12}
.decor-tl{top:0;left:0;background:radial-gradient(ellipse at 30% 30%,oklch(82% 0.02 125 / 0.3) 0%,transparent 70%)}
.decor-br{bottom:0;right:0;background:radial-gradient(ellipse at 70% 70%,oklch(78% 0.025 60 / 0.2) 0%,transparent 70%)}
.decor-petal{position:fixed;width:80px;height:80px;z-index:0;pointer-events:none;opacity:0.08}
.decor-tr{top:15%;right:5%;background:radial-gradient(circle,oklch(84% 0.02 20 / 0.3) 0%,transparent 60%)}
.decor-bl{bottom:20%;left:3%;background:radial-gradient(circle,oklch(82% 0.02 125 / 0.2) 0%,transparent 60%)}

/* === Buttons === */
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:50px;padding:12px 30px;font-family:var(--font-display);font-size:1rem;font-weight:500;letter-spacing:0.04em;transition:all 0.4s var(--ease-soft);cursor:pointer}
.btn-soft{background:var(--cream-alt);color:var(--text);border:1px solid oklch(85% 0.015 60 / 0.4)}
.btn-soft:hover{background:white;transform:scale(1.05);box-shadow:0 4px 16px oklch(0% 0 0 / 0.06)}
.btn-warm{background:linear-gradient(135deg,var(--coral-lt),var(--coral));color:white;border:none;box-shadow:0 4px 16px oklch(70% 0.09 30 / 0.3)}
.btn-warm:hover{transform:scale(1.05);box-shadow:0 6px 24px oklch(70% 0.09 30 / 0.4)}
.btn-ghost-warm{background:oklch(100% 0 0 / 0.2);color:white;border:2px solid oklch(100% 0 0 / 0.3);backdrop-filter:blur(4px)}
.btn-ghost-warm:hover{background:oklch(100% 0 0 / 0.35);transform:scale(1.05)}

/* === Navigation === */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;transition:all 0.5s var(--ease-soft);background:linear-gradient(180deg,oklch(6% 0.025 40 / 0.5) 0%,oklch(6% 0.015 40 / 0.15) 50%,transparent 100%)}
.nav.scrolled{background:oklch(97% 0.006 82 / 0.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:10px 0;border-bottom:1px solid oklch(88% 0.01 65 / 0.3)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:var(--font-display);font-size:1.6rem;color:white;letter-spacing:0.04em;text-shadow:0 2px 10px oklch(0% 0 0 / 0.3)}
.nav.scrolled .nav-logo{color:var(--green-dk);text-shadow:none}
.nav-menu{display:flex;gap:28px}
.nav-link{
  font-family:var(--font-body);font-weight:500;font-size:0.95rem;
  color:white;padding:4px 0;
  position:relative;transition:color 0.3s;
  text-shadow:0 1px 6px oklch(0% 0 0 / 0.35);
}
.nav.scrolled .nav-link{color:var(--text-lt);text-shadow:none}
.nav-link::after{
  content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);
  width:0;height:2px;border-radius:2px;
  background:var(--green);transition:width 0.3s var(--ease-soft);
}
.nav-link:hover::after{width:60%}
.nav-link:hover,.nav-link.active{color:white}
.nav.scrolled .nav-link:hover,.nav.scrolled .nav-link.active{color:var(--green-dk)}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;padding:6px}
.nav-toggle span{display:block;width:22px;height:2px;background:white;border-radius:2px;transition:all 0.3s}
.nav.scrolled .nav-toggle span{background:var(--text)}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(4px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(4px,-5px)}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-actions .btn-soft{background:oklch(100% 0 0 / 0.15);color:white;border-color:oklch(100% 0 0 / 0.2);backdrop-filter:blur(4px)}
.nav.scrolled .nav-actions .btn-soft{background:var(--cream-alt);color:var(--text);border-color:oklch(85% 0.015 60 / 0.4)}

/* === Hero === */
.hero{position:relative;min-height:100dvh;display:flex;align-items:center;overflow:hidden}
.hero-video-wrap{position:absolute;inset:0;z-index:0;background:oklch(50% 0.04 110)}
.hero-video{width:100%;height:100%;object-fit:cover;will-change:transform;transform:translateZ(0)}
.hero-warm-overlay{
  position:absolute;inset:0;z-index:1;
  pointer-events:none;
  background:
    linear-gradient(180deg,
      oklch(6% 0.025 40 / 0.55) 0%,oklch(6% 0.02 40 / 0.25) 22%,transparent 32%,
      transparent 55%,oklch(8% 0.015 45 / 0.4) 85%,oklch(8% 0.015 45 / 0.5) 100%
    ),
    linear-gradient(0deg, oklch(75% 0.08 55 / 0.15) 0%, transparent 55%);
}
.hero-content{position:relative;z-index:2;max-width:700px;padding:120px 24px 80px}
.hero-tag{
  display:inline-block;font-family:var(--font-display);font-weight:400;
  font-size:1.05rem;letter-spacing:0.08em;
  color:oklch(92% 0.03 80 / 0.95);
  margin-bottom:14px;
  background:oklch(100% 0 0 / 0.12);
  padding:4px 16px;border-radius:50px;
  backdrop-filter:blur(4px);
}
.hero-title{
  font-family:var(--font-display);font-size:clamp(3rem,8vw,5rem);
  line-height:1.1;color:white;letter-spacing:0.05em;margin-bottom:16px;
  text-shadow:0 3px 20px oklch(0% 0 0 / 0.25);
}
.hero-desc{
  font-family:var(--font-body);font-weight:500;font-size:1.2rem;
  color:oklch(92% 0.02 80 / 0.95);margin-bottom:18px;
  text-shadow:0 2px 12px oklch(0% 0 0 / 0.2);
}
.hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.hero-tags span{
  background:oklch(100% 0 0 / 0.15);color:white;
  border:1px solid oklch(100% 0 0 / 0.25);
  border-radius:50px;padding:6px 16px;
  font-size:0.9rem;font-weight:500;
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  letter-spacing:0.04em;
  text-shadow:0 1px 6px oklch(0% 0 0 / 0.2);
}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.scroll-mouse{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:2}
.mouse-body{width:18px;height:30px;border-radius:10px;border:1.5px solid oklch(100% 0 0 / 0.3);display:flex;justify-content:center;padding-top:6px}
.mouse-wheel{width:2px;height:6px;border-radius:2px;background:oklch(100% 0 0 / 0.3);animation:mouse-scroll 2s ease-in-out infinite}
@keyframes mouse-scroll{0%{transform:translateY(0);opacity:1}100%{transform:translateY(10px);opacity:0}}

/* === Section common === */
.section{padding:80px 0}
.sec-tag{
  display:inline-block;font-family:var(--font-display);font-weight:400;
  font-size:0.95rem;letter-spacing:0.08em;
  color:var(--green);margin-bottom:10px;
  background:oklch(82% 0.045 130 / 0.15);
  padding:4px 18px;border-radius:50px;
}
.sec-title{
  font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.5rem);
  color:var(--brown-dk);line-height:1.2;margin-bottom:18px;font-weight:400;
}
.sec-desc{
  font-family:var(--font-body);font-weight:400;font-size:1rem;
  color:var(--text-lt);max-width:520px;line-height:1.8;
}

/* === Concept === */
.concept{background:var(--cream-bg)}
.concept-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.concept-text p{
  font-size:1rem;color:var(--text);line-height:1.95;margin-bottom:16px;
  font-weight:450;
}
.concept-text .sec-em{
  font-family:var(--font-display);font-size:1.1rem;
  color:var(--green-dk);margin-bottom:0;line-height:1.7;
}
.ci-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ci-item{border-radius:16px;overflow:hidden;background:var(--cream-alt)}
.ci-item img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease-soft)}
.ci-item:hover img{transform:scale(1.04)}
.ci-w{grid-column:1/-1;aspect-ratio:16/9}
.ci-item:not(.ci-w){aspect-ratio:1}

/* === Light Gallery === */
.light-section{background:var(--cream-alt);overflow:hidden;padding:60px 0}
.light-scroll{overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none;cursor:grab}
.light-scroll::-webkit-scrollbar{display:none}
.light-scroll:active{cursor:grabbing}
.light-track{display:flex;gap:14px;padding:0 24px;width:max-content}
.light-card{flex-shrink:0;width:300px;height:200px;border-radius:20px;overflow:hidden;position:relative;transition:transform 0.5s var(--ease-soft)}
.light-card:hover{transform:translateY(-4px)}
.light-card img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease-soft)}
.light-card:hover img{transform:scale(1.06)}
.light-card span{position:absolute;bottom:14px;left:18px;font-family:var(--font-display);font-size:0.85rem;color:white;text-shadow:0 1px 6px rgba(0,0,0,0.3)}

/* === Moments === */
.moments{background:var(--cream-bg)}
.moments-header{text-align:center;margin-bottom:40px}
.moments-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.moment-card{border-radius:24px;overflow:hidden;background:white;border:1px solid oklch(88% 0.01 65 / 0.3);transition:all 0.5s var(--ease-soft)}
.moment-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px oklch(0% 0 0 / 0.06)}
.moment-img{height:220px;overflow:hidden}
.moment-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease-soft)}
.moment-card:hover .moment-img img{transform:scale(1.05)}
.moment-body{padding:24px}
.moment-body h3{font-family:var(--font-display);font-size:1.25rem;color:var(--green-dk);font-weight:400;margin-bottom:10px}
.moment-body p{font-size:0.95rem;color:var(--text-lt);line-height:1.8}

/* === Booking === */
.booking{background:var(--cream-alt);text-align:center}
.book-wrap{max-width:700px;margin:0 auto}
.book-options{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.book-opt{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:36px 24px;border-radius:24px;
  background:white;border:1px solid oklch(88% 0.01 65 / 0.3);
  transition:all 0.5s var(--ease-soft);position:relative;
}
.book-opt:hover{transform:translateY(-4px);box-shadow:0 12px 32px oklch(0% 0 0 / 0.06)}
.bo-num{font-family:var(--font-display);font-size:2.2rem;color:oklch(82% 0.045 130 / 0.25);margin-bottom:8px;line-height:1}
.book-opt h3{font-family:var(--font-display);font-size:1.2rem;color:var(--brown-dk);font-weight:400;margin-bottom:8px}
.book-opt p{font-size:0.9rem;color:var(--text-lt);margin-bottom:18px}
.bo-btn{
  display:inline-block;font-size:0.9rem;color:var(--coral);
  padding:8px 22px;border-radius:50px;border:2px solid var(--coral-lt);
  transition:all 0.3s var(--ease-soft);margin-top:auto;
  font-family:var(--font-display);
}
.book-opt:hover .bo-btn{background:var(--coral);color:white;border-color:var(--coral)}

/* === Footer === */
.footer{background:var(--cream-bg);border-top:1px solid oklch(88% 0.01 65 / 0.3);padding:56px 0 28px}
.footer-content{text-align:center}
.footer-brand{font-family:var(--font-display);font-size:1.4rem;color:var(--brown-dk);margin-bottom:28px}
.footer-sub{font-family:var(--font-body);font-size:0.95rem;color:var(--text-dim);margin-left:8px}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:600px;margin:0 auto 36px}
.fl-col h4{font-family:var(--font-display);font-size:1rem;color:var(--brown);font-weight:400;margin-bottom:10px}
.fl-col p{font-size:0.9rem;color:var(--text-lt);line-height:1.7}
.footer-bottom{font-size:0.85rem;color:var(--text-dim);padding-top:24px;border-top:1px solid oklch(88% 0.01 65 / 0.3);letter-spacing:0.04em}

/* === Fade-in scroll === */
.fade-in{opacity:0;transform:translateY(15px);transition:opacity 0.7s var(--ease-soft),transform 0.7s var(--ease-soft)}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* === Responsive === */
@media(max-width:768px){
  .nav-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:oklch(97% 0.006 82 / 0.98);backdrop-filter:blur(20px);flex-direction:column;align-items:center;justify-content:center;gap:32px;z-index:-1}
  .nav-menu.open{display:flex}
  .nav-link{font-size:1.1rem;color:var(--text)}
  .nav-toggle{display:flex}
  .hero-content{padding:100px 20px 60px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%;justify-content:center}
  .concept-wrap{grid-template-columns:1fr;gap:32px}
  .moments-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}
  .book-options{grid-template-columns:1fr;max-width:320px;margin:32px auto 0}
  .light-card{width:240px;height:170px}
  .footer-links{grid-template-columns:1fr;gap:20px}
  .decor-leaf,.decor-petal{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation-duration:0.01ms!important;transition-duration:0.01ms!important}.fade-in{opacity:1;transform:none}}