/* ===== SÉ YO VERDE - styles.css ===== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --forest: #1F3B2D;
  --forest-light: #2d5240;
  --olive: #6E8B74;
  --olive-light: #8aaa90;
  --beige: #EAE4D8;
  --beige-dark: #d9d1c3;
  --cream: #F8F7F3;
  --graphite: #2A2A2A;
  --muted: #6B7280;
  --light: #9CA3AF;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(31,59,45,0.08);
  --shadow-md: 0 4px 16px rgba(31,59,45,0.12);
  --shadow-lg: 0 8px 32px rgba(31,59,45,0.16);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:'Inter',sans-serif;background:var(--cream);color:var(--graphite);line-height:1.7;overflow-x:hidden;}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;}
button{cursor:pointer;border:none;background:none;font-family:inherit;}
ul{list-style:none;}

/* TYPOGRAPHY */
h1,h2,h3,h4{font-family:'Plus Jakarta Sans',sans-serif;line-height:1.2;}
h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;letter-spacing:-0.02em;}
h2{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:700;letter-spacing:-0.01em;}
h3{font-size:1.4rem;font-weight:600;}
h4{font-size:1.1rem;font-weight:600;}
p{color:var(--muted);line-height:1.75;}

/* LAYOUT */
.container{max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section-label{font-size:0.75rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--olive);margin-bottom:16px;display:block;}
.section-title{color:var(--graphite);margin-bottom:20px;}
.section-subtitle{font-size:1.1rem;max-width:600px;margin:0 auto 56px;}

/* NAVBAR */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:var(--transition);}
.navbar.scrolled{background:rgba(248,247,243,0.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--beige);box-shadow:var(--shadow-sm);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;}
.nav-logo img{height:52px;width:auto;object-fit:contain;}

/* HERO BANNER */
.hero-banner{width:100%;margin-top:120px;line-height:0;}
.hero-banner .banner-img{width:100%;height:auto;display:block;border-radius:24px;box-shadow:0 12px 30px rgba(0,0,0,0.08);}
@media(max-width:768px){
  .hero-banner{margin-top:90px;}
  .hero-banner .banner-img{border-radius:16px;}
}
.nav-logo-text{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:1.1rem;color:var(--forest);letter-spacing:-0.01em;}
.nav-links{display:flex;align-items:center;gap:32px;}
.nav-link{font-size:0.9rem;font-weight:500;color:var(--muted);transition:var(--transition);position:relative;}
.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--forest);transition:width 0.3s ease;}
.nav-link:hover{color:var(--forest);}
.nav-link:hover::after{width:100%;}
.nav-cta{background:var(--forest);color:var(--white);padding:10px 24px;border-radius:var(--radius-sm);font-size:0.9rem;font-weight:600;transition:var(--transition);}
.nav-cta:hover{background:var(--forest-light);transform:translateY(-1px);box-shadow:var(--shadow-md);}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer;}
.hamburger span{width:22px;height:2px;background:var(--graphite);border-radius:2px;transition:var(--transition);}

/* HERO */
.hero{padding:60px 0 100px;background:var(--cream);position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(110,139,116,0.12) 0%,transparent 70%);pointer-events:none;}
.hero::after{content:'';position:absolute;bottom:-100px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(31,59,45,0.06) 0%,transparent 70%);pointer-events:none;}
.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--beige);border:1px solid var(--beige-dark);border-radius:100px;padding:6px 16px;font-size:0.8rem;font-weight:600;color:var(--forest);margin-bottom:24px;}
.hero-badge-dot{width:6px;height:6px;background:var(--olive);border-radius:50%;animation:pulse 2s ease-in-out infinite;}
.hero-title{margin-bottom:24px;color:var(--graphite);}
.hero-title span{color:var(--forest);}
.hero-subtitle{font-size:1.1rem;margin-bottom:40px;max-width:480px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--forest);color:var(--white);padding:14px 28px;border-radius:var(--radius-sm);font-size:0.95rem;font-weight:600;transition:var(--transition);box-shadow:0 4px 16px rgba(31,59,45,0.3);}
.btn-primary:hover{background:var(--forest-light);transform:translateY(-2px);box-shadow:0 8px 24px rgba(31,59,45,0.4);}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--forest);padding:14px 28px;border-radius:var(--radius-sm);font-size:0.95rem;font-weight:600;border:1.5px solid var(--forest);transition:var(--transition);}
.btn-secondary:hover{background:var(--beige);transform:translateY(-2px);}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;}
.hero-img-wrap{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);animation:float 6s ease-in-out infinite;}
.hero-img-wrap img{width:100%;max-width:520px;object-fit:cover;}
.hero-stat-badge{position:absolute;background:var(--white);border-radius:var(--radius-md);padding:16px 20px;box-shadow:var(--shadow-md);border:1px solid var(--beige);}
.hero-stat-badge.badge-1{top:24px;left:-20px;}
.hero-stat-badge.badge-2{bottom:40px;right:-20px;}
.hero-stat-num{font-family:'Plus Jakarta Sans',sans-serif;font-size:1.5rem;font-weight:800;color:var(--forest);}
.hero-stat-label{font-size:0.75rem;color:var(--muted);font-weight:500;}

/* PROMESA FULL BANNER */
.promesa-full-banner {
  padding: 0 0 72px;
  background: var(--cream);
}
.promesa-full-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 24px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
}
@media(max-width:768px){
  .promesa-full-banner { padding: 0 0 48px; }
  .promesa-full-img    { border-radius: 16px; }
}

/* PROMESA BANNER */
.promesa-banner {
  background: var(--forest);
  padding: 52px 0 60px;
  overflow: visible;
  position: relative;
}
.promesa-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(110,139,116,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.promesa-cards-grid {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: nowrap;
  overflow: visible;
}
.promesa-card-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 1;
  min-width: 0;
  /* spring bounce easing */
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), z-index 0s;
  z-index: 1;
}
.promesa-card-item:hover {
  transform: translateY(-18px) scale(1.18);
  z-index: 20;
}
.promesa-card-img {
  display: block;
  height: 130px;
  width: auto;
  border-radius: 16px;
  /* soft warm shadow that blends with the green bg */
  box-shadow:
    0 4px 12px rgba(0,0,0,0.22),
    0 12px 32px rgba(0,0,0,0.20),
    0 0 0 1.5px rgba(255,255,255,0.07);
  transition:
    box-shadow 0.35s ease,
    filter 0.35s ease;
}
.promesa-card-item:hover .promesa-card-img {
  box-shadow:
    0 8px 20px rgba(0,0,0,0.30),
    0 24px 56px rgba(0,0,0,0.32),
    0 0 0 1.5px rgba(255,255,255,0.14);
  filter: brightness(1.03);
}
@media(max-width:900px){
  .promesa-cards-grid { gap: 14px; }
  .promesa-card-img   { height: 110px; }
}
@media(max-width:600px){
  .promesa-banner     { padding: 36px 0 44px; }
  .promesa-cards-grid { gap: 8px; }
  .promesa-card-img   { height: 64px; border-radius: 10px; }
  .promesa-card-item:hover { transform: translateY(-8px) scale(1.1); }
}

/* CATEGORIES */
.categories{background:var(--beige);padding:64px 0;}
.categories-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.category-card{background:var(--white);border-radius:var(--radius-md);padding:18px 24px;cursor:pointer;transition:var(--transition);border:2px solid transparent;position:relative;overflow:hidden;display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:16px;}
.category-card::before{content:'';position:absolute;inset:0;background:var(--forest);transform:scaleX(0);transform-origin:left;transition:transform 0.4s cubic-bezier(0.4,0,0.2,1);z-index:0;}
.category-card:hover::before,.category-card.active::before{transform:scaleX(1);}
.category-card>*{position:relative;z-index:1;}
.category-card:hover *,.category-card.active *{color:var(--white)!important;}
.cat-icon{font-size:1.8rem;grid-row:span 2;line-height:1;}
.cat-name{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1.05rem;color:var(--graphite);margin-bottom:2px;transition:var(--transition);line-height:1.2;}
.cat-count{font-size:0.78rem;color:var(--muted);transition:var(--transition);line-height:1.3;}

/* CATALOG */
.catalog{background:var(--cream);}
.catalog-tabs{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:48px;}
.tab-btn{padding:8px 20px;border-radius:100px;font-size:0.85rem;font-weight:600;border:1.5px solid var(--beige-dark);color:var(--muted);transition:var(--transition);background:var(--white);}
.tab-btn.active,.tab-btn:hover{background:var(--forest);color:var(--white);border-color:var(--forest);}
.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;}
.product-card{background:var(--white);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--beige);transition:var(--transition);display:none;}
.product-card.visible{display:flex;flex-direction:column;}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--olive-light);}
.product-img-wrap{height:220px;overflow:hidden;background:var(--beige);position:relative;}
.product-img-wrap img{width:100%;height:100%;object-fit:contain;padding:16px;transition:transform 0.4s ease;}
.product-card:hover .product-img-wrap img{transform:scale(1.05);}
.product-badge{position:absolute;top:12px;left:12px;background:var(--forest);color:var(--white);font-size:0.7rem;font-weight:700;padding:4px 10px;border-radius:100px;letter-spacing:0.05em;}
.product-body{padding:20px;flex:1;display:flex;flex-direction:column;}
.product-sku{font-size:0.7rem;color:var(--light);font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:6px;}
.product-name{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1rem;color:var(--graphite);margin-bottom:10px;line-height:1.4;}
.product-desc{font-size:0.85rem;color:var(--muted);line-height:1.6;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.product-footer{padding:16px 20px;border-top:1px solid var(--beige);display:flex;gap:8px;}
.btn-quote{flex:1;background:var(--forest);color:var(--white);padding:10px;border-radius:var(--radius-sm);font-size:0.85rem;font-weight:600;transition:var(--transition);text-align:center;}
.btn-quote:hover{background:var(--forest-light);}
.btn-wa{background:var(--beige);color:var(--forest);padding:10px 14px;border-radius:var(--radius-sm);font-size:1rem;transition:var(--transition);}
.btn-wa:hover{background:#25D366;color:var(--white);}

/* HOW IT WORKS */
.how{background:var(--beige);}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center;}
.how-step{position:relative;}
.how-num{width:56px;height:56px;background:var(--forest);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'Plus Jakarta Sans',sans-serif;font-size:1.3rem;font-weight:800;margin:0 auto 24px;}
.how-step-title{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1.15rem;color:var(--graphite);margin-bottom:12px;}
.how-connector{position:absolute;top:28px;left:calc(50% + 36px);width:calc(100% - 72px);height:2px;background:var(--beige-dark);z-index:0;}

/* SUSTAINABILITY */
.sustain{background:var(--forest);color:var(--white);position:relative;overflow:hidden;}
.sustain::before{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(110,139,116,0.2) 0%,transparent 70%);}
.sustain-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.sustain h2{color:var(--white);}
.sustain p{color:rgba(255,255,255,0.8);}
.sustain-label{color:rgba(255,255,255,0.6);}
.sustain-pills{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}
.sustain-pills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:32px;}
.sustain-pill{background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);color:var(--white);padding:8px 18px;border-radius:100px;font-size:0.85rem;font-weight:500;display:flex;align-items:center;gap:6px;}
.sustain-stats{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.sustain-stat{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);border-radius:var(--radius-md);padding:24px;}
.sustain-stat-num{font-family:'Plus Jakarta Sans',sans-serif;font-size:2.2rem;font-weight:800;color:var(--white);display:block;}
.sustain-stat-label{font-size:0.85rem;color:rgba(255,255,255,0.7);margin-top:4px;}

/* TESTIMONIALS */
.testimonials{background:var(--cream);}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testimonial-card{background:var(--white);border-radius:var(--radius-md);padding:32px;border:1px solid var(--beige);transition:var(--transition);}
.testimonial-card:hover{box-shadow:var(--shadow-md);border-color:var(--olive-light);}
.testimonial-quote{font-size:2.5rem;color:var(--olive);line-height:1;margin-bottom:16px;}
.testimonial-text{font-size:0.95rem;color:var(--muted);line-height:1.75;margin-bottom:24px;font-style:italic;}
.testimonial-stars{color:#F59E0B;font-size:0.85rem;margin-bottom:16px;letter-spacing:2px;}
.testimonial-author{display:flex;align-items:center;gap:12px;}
.testimonial-avatar{width:44px;height:44px;border-radius:50%;background:var(--beige);border:2px solid var(--olive-light);display:flex;align-items:center;justify-content:center;font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;color:var(--forest);font-size:1rem;flex-shrink:0;}
.testimonial-name{font-weight:700;font-size:0.9rem;color:var(--graphite);}
.testimonial-role{font-size:0.8rem;color:var(--muted);}

/* CTA FINAL */
.cta-final{background:var(--beige);text-align:center;}
.cta-final h2{color:var(--graphite);margin-bottom:16px;}
.cta-final p{margin-bottom:40px;}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;}

/* FOOTER */
.footer{background:var(--graphite);color:rgba(255,255,255,0.7);padding:64px 0 32px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;}
.footer-brand-name{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:1.2rem;color:var(--white);margin-bottom:12px;}
.footer-brand-desc{font-size:0.9rem;line-height:1.7;margin-bottom:24px;}
.footer-social{display:flex;gap:12px;}
.footer-social-link{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.7);font-size:0.85rem;transition:var(--transition);}
.footer-social-link:hover{background:var(--olive);color:var(--white);}
.footer-col-title{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:0.85rem;color:var(--white);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:20px;}
.footer-links li{margin-bottom:10px;}
.footer-links a{font-size:0.9rem;transition:var(--transition);}
.footer-links a:hover{color:var(--white);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:0.85rem;}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:2000;display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity 0.3s ease;}
.modal-overlay.open{opacity:1;pointer-events:all;}
.modal{background:var(--white);border-radius:var(--radius-lg);padding:40px;max-width:480px;width:100%;transform:translateY(20px);transition:transform 0.3s ease;max-height:90vh;overflow-y:auto;}
.modal-overlay.open .modal{transform:translateY(0);}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;}
.modal-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:1.4rem;font-weight:800;color:var(--graphite);}
.modal-close{width:32px;height:32px;border-radius:50%;background:var(--beige);display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--muted);cursor:pointer;transition:var(--transition);}
.modal-close:hover{background:var(--beige-dark);}
.modal-product-name{font-size:0.9rem;color:var(--forest);font-weight:600;background:var(--beige);padding:8px 16px;border-radius:var(--radius-sm);margin-bottom:24px;}
.form-group{margin-bottom:20px;}
.form-label{display:block;font-size:0.85rem;font-weight:600;color:var(--graphite);margin-bottom:8px;}
.form-input,.form-textarea,.form-select{width:100%;padding:12px 16px;border:1.5px solid var(--beige-dark);border-radius:var(--radius-sm);font-size:0.9rem;font-family:inherit;color:var(--graphite);background:var(--cream);transition:var(--transition);}
.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--forest);background:var(--white);}
.form-textarea{height:100px;resize:vertical;}
.form-actions{display:flex;gap:12px;}
.btn-submit{flex:1;background:var(--forest);color:var(--white);padding:14px;border-radius:var(--radius-sm);font-size:0.95rem;font-weight:700;transition:var(--transition);text-align:center;}
.btn-submit:hover{background:var(--forest-light);}
.btn-wa-submit{background:#25D366;color:var(--white);padding:14px 18px;border-radius:var(--radius-sm);font-size:1.2rem;transition:var(--transition);}
.btn-wa-submit:hover{filter:brightness(1.1);}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;bottom:32px;right:32px;z-index:999;width:56px;height:56px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,0.4);cursor:pointer;transition:var(--transition);}
.wa-float:hover{transform:scale(1.1);box-shadow:0 12px 32px rgba(37,211,102,0.5);}
.wa-float svg{width:28px;height:28px;fill:var(--white);}

/* ANIMATIONS */
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-16px);}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.7;transform:scale(0.85);}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}
.fade-in{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease;}
.fade-in.visible{opacity:1;transform:translateY(0);}

/* MOBILE MENU */
.mobile-menu{position:fixed;inset:0;background:var(--cream);z-index:1500;flex-direction:column;align-items:center;justify-content:center;gap:32px;display:none;}
.mobile-menu.open{display:flex;}
.mobile-menu .nav-link{font-size:1.5rem;font-weight:700;color:var(--graphite);}
.mobile-close{position:absolute;top:24px;right:24px;font-size:1.5rem;cursor:pointer;color:var(--graphite);}

/* RESPONSIVE */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media(max-width:768px){
  .section{padding:64px 0;}
  .hero-inner{grid-template-columns:1fr;gap:40px;text-align:center;}
  .hero-actions{justify-content:center;}
  .hero-stat-badge.badge-1,.hero-stat-badge.badge-2{display:none;}
  .categories-grid{grid-template-columns:1fr 1fr;}
  .how-grid{grid-template-columns:1fr;gap:32px;}
  .how-connector{display:none;}
  .sustain-inner{grid-template-columns:1fr;}
  .testimonials-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center;}
  .nav-links,.nav-cta{display:none;}
  .hamburger{display:flex;}
  .catalog-tabs{gap:8px;}
  .tab-btn{padding:6px 14px;font-size:0.8rem;}
}
@media(max-width:480px){
  .categories-grid{grid-template-columns:1fr;}
  .catalog-grid{grid-template-columns:1fr;}
  .cta-actions{flex-direction:column;align-items:center;}
}