/* ==========================================================================
   Akar Jaya Farm — Premium Nursery Website Stylesheet
   ========================================================================== */

/* ----- Reset ----- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--neutral-900);background:var(--neutral-50);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ----- Design Tokens ----- */
:root{
  --primary-50:#f0f7f2;--primary-100:#dcebe0;--primary-200:#b8d6c0;--primary-300:#88b895;
  --primary-400:#5a9b6c;--primary-500:#3a7d4d;--primary-600:#2a6b3c;--primary-700:#1f5630;
  --primary-800:#173f23;--primary-900:#0d2815;
  --accent-50:#fce4ec;--accent-100:#f8bbd0;--accent-200:#f48fb1;--accent-300:#ef5f8e;
  --accent-400:#e91e63;--accent-500:#c2185b;--accent-600:#9c1450;
  --neutral-50:#fafafa;--neutral-100:#f5f5f5;--neutral-200:#e8e8e8;--neutral-300:#d0d0d0;
  --neutral-400:#a0a0a0;--neutral-500:#757575;--neutral-600:#555555;--neutral-700:#383838;
  --neutral-800:#222222;--neutral-900:#1a1a1a;
  --success:#2e7d32;--warning:#f9a825;--error:#d32f2f;
  --font-display:'Playfair Display',Georgia,serif;
  --font-body:'Poppins',-apple-system,sans-serif;
  --space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-5:40px;
  --space-6:48px;--space-7:64px;--space-8:80px;--space-9:96px;
  --radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;
  --shadow-sm:0 2px 8px rgba(0,0,0,0.06);--shadow-md:0 8px 24px rgba(0,0,0,0.10);
  --shadow-lg:0 16px 48px rgba(0,0,0,0.14);--shadow-glass:0 8px 32px rgba(0,0,0,0.08);
  --ease-out:cubic-bezier(0.16,1,0.3,1);--ease-spring:cubic-bezier(0.34,1.56,0.64,1);
  --transition:0.4s var(--ease-out);
  --container:1280px;--nav-height:72px;
}

/* ----- Typography ----- */
h1,h2,h3,h4{line-height:1.2;font-weight:700;letter-spacing:-0.02em}
h1{font-size:clamp(2.5rem,6vw,4.5rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:clamp(1.5rem,3vw,2rem)}
h4{font-size:1.25rem}
p{line-height:1.6}

/* ----- Layout ----- */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--space-3)}
.section{padding:var(--space-9) 0}
.section-sm{padding:var(--space-7) 0}
.section-header{text-align:center;margin-bottom:var(--space-7)}
.section-header .eyebrow{display:inline-block;font-size:0.875rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--accent-400);margin-bottom:var(--space-1)}
.section-header h2{margin-bottom:var(--space-2)}
.section-header p{max-width:600px;margin:0 auto;color:var(--neutral-500);font-size:1.0625rem}

/* ----- Buttons ----- */
.btn{display:inline-flex;align-items:center;gap:var(--space-1);padding:14px 32px;border-radius:var(--radius-full);font-weight:600;font-size:0.9375rem;letter-spacing:0.02em;transition:var(--transition);white-space:nowrap}
.btn-primary{background:var(--primary-600);color:#fff;box-shadow:0 4px 16px rgba(42,107,60,0.3)}
.btn-primary:hover{background:var(--primary-700);transform:translateY(-2px);box-shadow:0 8px 24px rgba(42,107,60,0.4)}
.btn-accent{background:var(--accent-400);color:#fff;box-shadow:0 4px 16px rgba(233,30,99,0.3)}
.btn-accent:hover{background:var(--accent-500);transform:translateY(-2px);box-shadow:0 8px 24px rgba(233,30,99,0.4)}
.btn-outline{border:2px solid var(--primary-600);color:var(--primary-700)}
.btn-outline:hover{background:var(--primary-600);color:#fff;transform:translateY(-2px)}
.btn-wa{background:#25d366;color:#fff;box-shadow:0 4px 16px rgba(37,211,102,0.3)}
.btn-wa:hover{background:#1eb858;transform:translateY(-2px);box-shadow:0 8px 24px rgba(37,211,102,0.4)}
.btn-sm{padding:10px 20px;font-size:0.8125rem}

/* ===== Navbar — Glassmorphism ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);display:flex;align-items:center;transition:var(--transition)}
.navbar.scrolled{background:rgba(255,255,255,0.75);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);box-shadow:var(--shadow-glass);border-bottom:1px solid rgba(255,255,255,0.3)}
.nav-inner{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--space-3);display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--primary-700);transition:var(--transition)}
.navbar:not(.scrolled) .nav-logo{color:#fff}
.nav-logo img{width:36px;height:36px}
.navbar:not(.scrolled) .nav-logo img{filter:brightness(0) invert(1)}
.nav-links{display:flex;gap:var(--space-3);align-items:center}
.nav-links a{font-weight:500;font-size:0.9375rem;color:var(--neutral-700);position:relative;padding:6px 4px;transition:var(--transition)}
.navbar:not(.scrolled) .nav-links a{color:rgba(255,255,255,0.92)}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent-400);transition:width 0.3s var(--ease-out)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a:hover{color:var(--accent-400)}
.navbar:not(.scrolled) .nav-links a:hover{color:#fff}
.nav-cta{margin-left:var(--space-2)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px;z-index:1001}
.nav-toggle span{width:24px;height:2px;background:var(--primary-700);border-radius:2px;transition:var(--transition)}
.navbar:not(.scrolled) .nav-toggle span{background:#fff}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

.mobile-menu{position:fixed;top:0;right:-100%;width:320px;max-width:85vw;height:100vh;background:rgba(255,255,255,0.95);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);z-index:999;display:flex;flex-direction:column;padding:100px var(--space-4) var(--space-4);gap:var(--space-1);transition:right 0.4s var(--ease-out);box-shadow:-8px 0 32px rgba(0,0,0,0.12);overflow-y:auto}
.mobile-menu.open{right:0}
.mobile-menu a{font-size:1.125rem;font-weight:600;color:var(--neutral-800);padding:14px 0;border-bottom:1px solid var(--neutral-200);transition:color 0.3s}
.mobile-menu a:hover{color:var(--accent-400)}
.mobile-menu .btn{margin-top:var(--space-3)}
.menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.4);z-index:998;opacity:0;pointer-events:none;transition:opacity 0.4s}
.menu-overlay.open{opacity:1;pointer-events:auto}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:var(--primary-800)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;animation:heroZoom 20s var(--ease-out) infinite alternate}
@keyframes heroZoom{0%{transform:scale(1)}100%{transform:scale(1.12)}}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,40,21,0.55) 0%,rgba(13,40,21,0.65) 50%,rgba(13,40,21,0.85) 100%)}
.hero-content{position:relative;z-index:2;max-width:900px;padding:0 var(--space-3);color:#fff}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.2);border-radius:var(--radius-full);font-size:0.875rem;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:var(--space-4);opacity:0;animation:fadeUp 0.8s var(--ease-out) 0.2s forwards}
.hero-eyebrow .dot{width:8px;height:8px;background:var(--accent-400);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(1.3)}}
.hero h1{font-family:var(--font-display);font-weight:900;margin-bottom:var(--space-2);text-shadow:0 4px 24px rgba(0,0,0,0.3);opacity:0;animation:fadeUp 0.8s var(--ease-out) 0.4s forwards}
.hero-subtitle{font-size:clamp(1.125rem,2.5vw,1.75rem);font-weight:500;color:var(--accent-200);margin-bottom:var(--space-3);opacity:0;animation:fadeUp 0.8s var(--ease-out) 0.6s forwards}
.hero-desc{font-size:1.0625rem;color:rgba(255,255,255,0.85);max-width:700px;margin:0 auto var(--space-5);opacity:0;animation:fadeUp 0.8s var(--ease-out) 0.8s forwards}
.hero-buttons{display:flex;gap:var(--space-2);justify-content:center;flex-wrap:wrap;opacity:0;animation:fadeUp 0.8s var(--ease-out) 1s forwards}
.hero-scroll{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:2;color:rgba(255,255,255,0.7);font-size:0.75rem;letter-spacing:0.15em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;animation:fadeUp 0.8s var(--ease-out) 1.2s forwards}
.hero-scroll .line{width:1px;height:40px;background:rgba(255,255,255,0.4);position:relative;overflow:hidden}
.hero-scroll .line::after{content:'';position:absolute;top:-40px;left:0;width:100%;height:40px;background:#fff;animation:scrollLine 2s infinite}
@keyframes scrollLine{0%{top:-40px}100%{top:40px}}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* ===== About Preview ===== */
.about-preview{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-6);align-items:center}
.about-preview .about-image{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-lg)}
.about-preview .about-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.8s var(--ease-out)}
.about-preview .about-image:hover img{transform:scale(1.08)}
.about-preview .about-image .badge-float{position:absolute;bottom:var(--space-3);left:var(--space-3);background:rgba(255,255,255,0.9);backdrop-filter:blur(12px);padding:16px 24px;border-radius:var(--radius-md);box-shadow:var(--shadow-md)}
.about-preview .about-image .badge-float .num{font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--primary-600)}
.about-preview .about-image .badge-float .label{font-size:0.8125rem;color:var(--neutral-500)}
.about-text h2{margin-bottom:var(--space-3)}
.about-text>p{color:var(--neutral-600);margin-bottom:var(--space-3);font-size:1.0625rem}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2);margin:var(--space-4) 0}
.about-feature{display:flex;align-items:center;gap:12px;font-weight:500;color:var(--neutral-800)}
.about-feature .check{width:36px;height:36px;background:var(--primary-50);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--primary-600)}

/* ===== Categories ===== */
.categories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.category-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5;cursor:pointer;box-shadow:var(--shadow-md);transition:var(--transition)}
.category-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.category-card img{width:100%;height:100%;object-fit:cover;transition:transform 0.8s var(--ease-out)}
.category-card:hover img{transform:scale(1.1)}
.category-card .overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(13,40,21,0.85) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:var(--space-4);color:#fff}
.category-card .overlay h3{font-family:var(--font-display);margin-bottom:4px}
.category-card .overlay span{font-size:0.875rem;opacity:0.8}
.category-card .overlay .arrow{position:absolute;top:var(--space-3);right:var(--space-3);width:40px;height:40px;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(-10px);transition:var(--transition)}
.category-card:hover .overlay .arrow{opacity:1;transform:translateY(0)}

/* ===== Product Cards ===== */
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-3)}
.product-card{background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--transition);display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.product-card .product-img{position:relative;aspect-ratio:1;overflow:hidden;background:var(--neutral-100)}
.product-card .product-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s var(--ease-out)}
.product-card:hover .product-img img{transform:scale(1.08)}
.product-card .badge{position:absolute;top:12px;left:12px;padding:6px 14px;border-radius:var(--radius-full);font-size:0.75rem;font-weight:600;letter-spacing:0.05em;text-transform:uppercase;z-index:2}
.badge-bestseller{background:var(--accent-400);color:#fff}
.badge-new{background:var(--primary-500);color:#fff}
.product-card .product-info{padding:var(--space-3);display:flex;flex-direction:column;flex:1}
.product-card .product-cat{font-size:0.75rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--primary-500);margin-bottom:6px}
.product-card .product-name{font-weight:600;font-size:1.0625rem;margin-bottom:8px;color:var(--neutral-900)}
.product-card .product-rating{display:flex;align-items:center;gap:6px;margin-bottom:10px;font-size:0.875rem;color:var(--neutral-500)}
.product-card .stars{color:var(--warning);letter-spacing:2px}
.product-card .product-price{font-family:var(--font-display);font-size:1.25rem;font-weight:700;color:var(--primary-700);margin-bottom:var(--space-2)}
.product-card .product-actions{display:flex;gap:8px;margin-top:auto}
.product-card .btn-detail{flex:1;text-align:center;padding:10px;border-radius:var(--radius-sm);background:var(--primary-50);color:var(--primary-700);font-weight:600;font-size:0.875rem;transition:var(--transition)}
.product-card .btn-detail:hover{background:var(--primary-600);color:#fff}
.product-card .btn-wa-icon{width:42px;height:42px;background:#25d366;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:var(--transition)}
.product-card .btn-wa-icon:hover{background:#1eb858;transform:scale(1.05)}
.product-card .btn-wa-icon svg{width:20px;height:20px;fill:#fff}

/* ===== Advantages ===== */
.advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.advantage-card{background:#fff;padding:var(--space-4);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid var(--neutral-200)}
.advantage-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--primary-300)}
.advantage-card .icon{width:64px;height:64px;margin:0 auto var(--space-2);background:linear-gradient(135deg,var(--primary-50),var(--primary-100));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--primary-600);transition:var(--transition)}
.advantage-card:hover .icon{background:linear-gradient(135deg,var(--primary-500),var(--primary-600));color:#fff;transform:scale(1.1)}
.advantage-card .icon svg{width:32px;height:32px}
.advantage-card h4{font-size:1.125rem;margin-bottom:8px;color:var(--neutral-900)}
.advantage-card p{font-size:0.9375rem;color:var(--neutral-500)}

/* ===== Stats / Counter ===== */
.stats-section{background:linear-gradient(135deg,var(--primary-700),var(--primary-900));padding:var(--space-7) 0;position:relative;overflow:hidden}
.stats-section::before{content:'';position:absolute;inset:0;background:url('https://images.pexels.com/photos/4751978/pexels-photo-4751978.jpeg?auto=compress&cs=tinysrgb&w=1600') center/cover;opacity:0.08}
.stats-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-3);text-align:center;color:#fff}
.stat-item .num{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,3.5rem);font-weight:800;color:#fff;line-height:1}
.stat-item .num .suffix{color:var(--accent-200)}
.stat-item .label{margin-top:8px;font-size:0.9375rem;color:rgba(255,255,255,0.75);letter-spacing:0.05em}

/* ===== Testimonials ===== */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.testimonial-card{background:#fff;padding:var(--space-4);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition);position:relative}
.testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.testimonial-card .quote-mark{position:absolute;top:var(--space-3);right:var(--space-3);font-family:var(--font-display);font-size:4rem;color:var(--primary-100);line-height:1}
.testimonial-card .stars{color:var(--warning);letter-spacing:3px;margin-bottom:var(--space-2);font-size:1.125rem}
.testimonial-card .text{color:var(--neutral-600);font-size:0.9375rem;margin-bottom:var(--space-3);position:relative;z-index:1}
.testimonial-card .author{display:flex;align-items:center;gap:12px}
.testimonial-card .author .avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary-400),var(--primary-600));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1.125rem;flex-shrink:0}
.testimonial-card .author .info .name{font-weight:600;color:var(--neutral-900)}
.testimonial-card .author .info .location{font-size:0.8125rem;color:var(--neutral-500)}

/* ===== CTA Section ===== */
.cta-section{background:linear-gradient(135deg,var(--primary-600),var(--primary-800));padding:var(--space-8) 0;text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(233,30,99,0.15),transparent 70%);border-radius:50%}
.cta-section .container{position:relative;z-index:1}
.cta-section h2{color:#fff;margin-bottom:var(--space-2)}
.cta-section p{color:rgba(255,255,255,0.85);font-size:1.125rem;margin-bottom:var(--space-4);max-width:600px;margin-left:auto;margin-right:auto}
.cta-buttons{display:flex;gap:var(--space-2);justify-content:center;flex-wrap:wrap}

/* ===== Footer ===== */
.footer{background:var(--neutral-900);color:var(--neutral-400);padding:var(--space-7) 0 var(--space-3)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:var(--space-5);margin-bottom:var(--space-5)}
.footer-brand .logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:var(--space-2)}
.footer-brand .logo img{width:36px;height:36px;filter:brightness(0) invert(1)}
.footer-brand p{font-size:0.9375rem;margin-bottom:var(--space-2)}
.footer-social{display:flex;gap:12px}
.footer-social a{width:40px;height:40px;background:rgba(255,255,255,0.08);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.footer-social a:hover{background:var(--accent-400);transform:translateY(-3px)}
.footer-social a svg{width:18px;height:18px;fill:#fff}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:var(--space-2)}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:0.9375rem;transition:var(--transition)}
.footer-col ul li a:hover{color:var(--accent-300);padding-left:4px}
.footer-contact li{display:flex;gap:10px;margin-bottom:12px;font-size:0.9375rem}
.footer-contact li svg{width:18px;height:18px;flex-shrink:0;margin-top:2px;fill:var(--primary-300)}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:var(--space-3);text-align:center;font-size:0.875rem}

/* ===== Floating WhatsApp ===== */
.fab-wa{position:fixed;bottom:24px;right:24px;z-index:900;width:60px;height:60px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,0.4);transition:var(--transition);animation:fabPulse 3s infinite}
.fab-wa:hover{transform:scale(1.1);box-shadow:0 8px 32px rgba(37,211,102,0.5)}
.fab-wa svg{width:32px;height:32px;fill:#fff}
@keyframes fabPulse{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,0.4)}50%{box-shadow:0 4px 20px rgba(37,211,102,0.4),0 0 0 12px rgba(37,211,102,0)}}

/* ===== Page Banner ===== */
.page-banner{position:relative;min-height:50vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:var(--primary-800);padding-top:var(--nav-height)}
.page-banner .bg{position:absolute;inset:0;z-index:0}
.page-banner .bg img{width:100%;height:100%;object-fit:cover;animation:heroZoom 20s var(--ease-out) infinite alternate}
.page-banner .overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,40,21,0.6),rgba(13,40,21,0.8))}
.page-banner .content{position:relative;z-index:2;color:#fff;padding:var(--space-4)}
.page-banner h1{font-family:var(--font-display);margin-bottom:var(--space-1);text-shadow:0 4px 24px rgba(0,0,0,0.3);animation:fadeUp 0.8s var(--ease-out) 0.3s both}
.page-banner .breadcrumb{display:flex;gap:8px;justify-content:center;font-size:0.9375rem;color:rgba(255,255,255,0.7);animation:fadeUp 0.8s var(--ease-out) 0.5s both}
.page-banner .breadcrumb a:hover{color:var(--accent-200)}
.page-banner .breadcrumb .sep{opacity:0.5}

/* ===== Catalog ===== */
.catalog-layout{display:grid;grid-template-columns:260px 1fr;gap:var(--space-4);align-items:start}
.catalog-filters{position:sticky;top:calc(var(--nav-height) + 16px);background:#fff;border-radius:var(--radius-md);padding:var(--space-3);box-shadow:var(--shadow-sm)}
.filter-group{margin-bottom:var(--space-3)}
.filter-group h4{font-size:0.875rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--neutral-500);margin-bottom:var(--space-1)}
.filter-option{display:flex;align-items:center;gap:10px;padding:8px 0;cursor:pointer;font-size:0.9375rem;color:var(--neutral-700);transition:color 0.3s}
.filter-option:hover{color:var(--primary-600)}
.filter-option input{accent-color:var(--primary-600);width:18px;height:18px}
.filter-option .count{margin-left:auto;font-size:0.8125rem;color:var(--neutral-400)}
.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-3);flex-wrap:wrap;gap:var(--space-1)}
.catalog-toolbar .result-count{font-size:0.9375rem;color:var(--neutral-500)}
.catalog-toolbar .result-count strong{color:var(--primary-600)}
.sort-select{padding:10px 16px;border:1px solid var(--neutral-300);border-radius:var(--radius-sm);font-family:inherit;font-size:0.9375rem;background:#fff;cursor:pointer;color:var(--neutral-700)}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.filter-toggle-btn{display:none}

/* ===== Product Detail ===== */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5);margin-bottom:var(--space-6)}
.product-gallery{position:sticky;top:calc(var(--nav-height) + 16px)}
.product-main-img{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:1;box-shadow:var(--shadow-lg);margin-bottom:var(--space-2);cursor:zoom-in}
.product-main-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s var(--ease-out)}
.product-main-img:hover img{transform:scale(1.1)}
.product-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.product-thumb{border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:1;cursor:pointer;border:3px solid transparent;transition:var(--transition)}
.product-thumb.active{border-color:var(--primary-500)}
.product-thumb:hover{border-color:var(--primary-300)}
.product-thumb img{width:100%;height:100%;object-fit:cover}
.product-info-detail .category-tag{font-size:0.8125rem;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent-400);margin-bottom:8px}
.product-info-detail h1{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.75rem);margin-bottom:var(--space-1)}
.product-info-detail .rating-row{display:flex;align-items:center;gap:12px;margin-bottom:var(--space-3)}
.product-info-detail .rating-row .stars{color:var(--warning);font-size:1.125rem;letter-spacing:2px}
.product-info-detail .rating-row .text{font-size:0.9375rem;color:var(--neutral-500)}
.product-info-detail .price{font-family:var(--font-display);font-size:2.25rem;font-weight:800;color:var(--primary-700);margin-bottom:var(--space-3)}
.product-info-detail .short-desc{color:var(--neutral-600);font-size:1.0625rem;margin-bottom:var(--space-3);line-height:1.7}
.product-info-detail .spec-table{width:100%;margin-bottom:var(--space-3);border-collapse:collapse}
.product-info-detail .spec-table tr{border-bottom:1px solid var(--neutral-200)}
.product-info-detail .spec-table td{padding:12px 0;font-size:0.9375rem}
.product-info-detail .spec-table td:first-child{font-weight:600;color:var(--neutral-700);width:40%}
.product-info-detail .spec-table td:last-child{color:var(--neutral-600)}
.product-info-detail .action-row{display:flex;gap:12px;margin-bottom:var(--space-3)}
.product-info-detail .care-badges{display:flex;gap:var(--space-2);flex-wrap:wrap;margin-bottom:var(--space-3)}
.care-badge{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--primary-50);border-radius:var(--radius-sm);font-size:0.875rem;font-weight:500;color:var(--primary-700)}
.care-badge svg{width:18px;height:18px}

.detail-tabs{margin-bottom:var(--space-6)}
.tab-nav{display:flex;gap:0;border-bottom:2px solid var(--neutral-200);margin-bottom:var(--space-4);overflow-x:auto}
.tab-btn{padding:14px 28px;font-weight:600;font-size:0.9375rem;color:var(--neutral-500);border-bottom:3px solid transparent;margin-bottom:-2px;transition:var(--transition);white-space:nowrap}
.tab-btn.active{color:var(--primary-600);border-color:var(--primary-600)}
.tab-btn:hover{color:var(--primary-600)}
.tab-panel{display:none;animation:fadeIn 0.4s var(--ease-out)}
.tab-panel.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.tab-panel h3{font-size:1.375rem;margin-bottom:var(--space-2);color:var(--primary-700)}
.tab-panel p{color:var(--neutral-600);margin-bottom:var(--space-2)}
.care-list{list-style:none}
.care-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--neutral-100);color:var(--neutral-600)}
.care-list li:last-child{border-bottom:none}
.care-list li .num{width:28px;height:28px;background:var(--primary-50);color:var(--primary-600);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.8125rem;flex-shrink:0}
.advantage-list{list-style:none}
.advantage-list li{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid var(--neutral-100)}
.advantage-list li:last-child{border-bottom:none}
.advantage-list li .check-icon{width:24px;height:24px;background:var(--primary-500);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}
.advantage-list li .check-icon svg{width:14px;height:14px;fill:#fff}
.advantage-list li .text{color:var(--neutral-600)}
.advantage-list li .text strong{color:var(--neutral-900);display:block;margin-bottom:2px}

/* ===== Gallery — Masonry ===== */
.masonry-gallery{column-count:3;column-gap:var(--space-2)}
.masonry-item{break-inside:avoid;margin-bottom:var(--space-2);border-radius:var(--radius-md);overflow:hidden;position:relative;cursor:pointer;box-shadow:var(--shadow-sm);transition:var(--transition)}
.masonry-item:hover{transform:scale(1.02);box-shadow:var(--shadow-lg)}
.masonry-item img{width:100%;display:block;transition:transform 0.6s var(--ease-out)}
.masonry-item:hover img{transform:scale(1.08)}
.masonry-item .overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(13,40,21,0.8) 100%);opacity:0;transition:opacity 0.4s;display:flex;align-items:flex-end;padding:var(--space-3)}
.masonry-item:hover .overlay{opacity:1}
.masonry-item .overlay .zoom-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(0.5);width:56px;height:56px;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition)}
.masonry-item:hover .overlay .zoom-icon{opacity:1;transform:translate(-50%,-50%) scale(1)}
.masonry-item .overlay .zoom-icon svg{width:24px;height:24px;stroke:#fff}
.masonry-item .overlay .caption{color:#fff;font-weight:600;font-size:0.9375rem;width:100%}

.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,0.92);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity 0.4s}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:var(--radius-md);box-shadow:0 24px 80px rgba(0,0,0,0.5);transform:scale(0.9);transition:transform 0.4s var(--ease-spring)}
.lightbox.open img{transform:scale(1)}
.lightbox .lb-close{position:absolute;top:24px;right:24px;width:48px;height:48px;background:rgba(255,255,255,0.15);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}
.lightbox .lb-close:hover{background:rgba(255,255,255,0.3);transform:rotate(90deg)}
.lightbox .lb-close svg{width:24px;height:24px;stroke:#fff}
.lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;background:rgba(255,255,255,0.15);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition)}
.lightbox .lb-nav:hover{background:rgba(255,255,255,0.3)}
.lightbox .lb-nav svg{width:24px;height:24px;stroke:#fff}
.lightbox .lb-prev{left:24px}
.lightbox .lb-next{right:24px}
.lightbox .lb-caption{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#fff;font-size:0.9375rem;background:rgba(0,0,0,0.4);padding:8px 20px;border-radius:var(--radius-full)}

/* ===== Contact ===== */
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5)}
.contact-info-card{background:#fff;padding:var(--space-4);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.contact-info-list{margin-bottom:var(--space-4)}
.contact-info-item{display:flex;gap:16px;padding:var(--space-2) 0;border-bottom:1px solid var(--neutral-200)}
.contact-info-item:last-child{border-bottom:none}
.contact-info-item .icon{width:48px;height:48px;background:var(--primary-50);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--primary-600)}
.contact-info-item .icon svg{width:22px;height:22px}
.contact-info-item .text .label{font-size:0.8125rem;color:var(--neutral-500);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:4px}
.contact-info-item .text .value{font-weight:600;color:var(--neutral-900);font-size:1.0625rem}
.contact-form-card{background:#fff;padding:var(--space-4);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.form-group{margin-bottom:var(--space-2)}
.form-group label{display:block;font-weight:500;font-size:0.9375rem;margin-bottom:8px;color:var(--neutral-700)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:14px 16px;border:2px solid var(--neutral-200);border-radius:var(--radius-sm);font-family:inherit;font-size:1rem;color:var(--neutral-800);transition:var(--transition);background:var(--neutral-50)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary-400);background:#fff}
.form-group textarea{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2)}
.form-success{display:none;padding:var(--space-3);background:var(--primary-50);border:1px solid var(--primary-200);border-radius:var(--radius-sm);color:var(--primary-700);margin-bottom:var(--space-3)}
.form-success.show{display:block;animation:fadeIn 0.4s}
.map-container{margin-top:var(--space-5);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:16/7}
.map-container iframe{width:100%;height:100%;border:0}

/* ===== About Page ===== */
.about-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5);align-items:center;margin-bottom:var(--space-6)}
.about-hero-images{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.about-hero-images .img-main{grid-row:span 2;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:3/4;box-shadow:var(--shadow-md)}
.about-hero-images .img-main img{width:100%;height:100%;object-fit:cover}
.about-hero-images .img-sub{border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm)}
.about-hero-images .img-sub img{width:100%;height:100%;object-fit:cover}
.about-hero-text h2{margin-bottom:var(--space-3)}
.about-hero-text>p{color:var(--neutral-600);font-size:1.0625rem;margin-bottom:var(--space-2)}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3)}
.value-card{text-align:center;padding:var(--space-4);background:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition)}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.value-card .icon{width:72px;height:72px;margin:0 auto var(--space-2);background:linear-gradient(135deg,var(--primary-50),var(--primary-100));border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary-600)}
.value-card .icon svg{width:36px;height:36px}
.value-card h4{margin-bottom:8px}
.value-card p{color:var(--neutral-500);font-size:0.9375rem}

/* ===== Scroll Reveal ===== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 0.8s var(--ease-out),transform 0.8s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:0.1s}
.reveal-delay-2{transition-delay:0.2s}
.reveal-delay-3{transition-delay:0.3s}
.reveal-delay-4{transition-delay:0.4s}
.reveal-delay-5{transition-delay:0.5s}
.reveal-delay-6{transition-delay:0.6s}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .products-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-4)}
  .footer-brand{grid-column:span 2}
  .catalog-grid{grid-template-columns:repeat(2,1fr)}
  .masonry-gallery{column-count:2}
}
@media(max-width:768px){
  :root{--nav-height:64px}
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:flex}
  .about-preview,.about-hero-grid,.product-detail,.contact-layout{grid-template-columns:1fr}
  .categories-grid{grid-template-columns:repeat(2,1fr)}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .advantages-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-4)}
  .testimonials-grid{grid-template-columns:1fr}
  .values-grid{grid-template-columns:1fr}
  .catalog-layout{grid-template-columns:1fr}
  .catalog-filters{position:fixed;top:0;left:-100%;height:100vh;width:300px;max-width:85vw;z-index:999;border-radius:0;padding-top:80px;transition:left 0.4s var(--ease-out);overflow-y:auto}
  .catalog-filters.open{left:0}
  .filter-toggle-btn{display:inline-flex}
  .catalog-grid{grid-template-columns:1fr 1fr}
  .masonry-gallery{column-count:1}
  .form-row{grid-template-columns:1fr}
  .about-features{grid-template-columns:1fr}
  .about-hero-images{grid-template-columns:1fr}
  .about-hero-images .img-main{grid-row:auto;aspect-ratio:4/3}
  .section{padding:var(--space-7) 0}
  .hero-buttons{flex-direction:column;align-items:center}
  .hero-buttons .btn{width:100%;max-width:280px;justify-content:center}
  .lightbox .lb-prev{left:8px}
  .lightbox .lb-next{right:8px}
}
@media(max-width:480px){
  .categories-grid{grid-template-columns:1fr}
  .products-grid{grid-template-columns:1fr}
  .catalog-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .product-thumbs{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
}