/* ═══════════════════════════════════════
   ZENTHARA Security Solutions – styles.css
   ═══════════════════════════════════════ */

:root {
  --bg:       #ffffff;
  --bg2:      #f8fafc;
  --bg3:      #f1f5f9;
  --surface:  #ffffff;
  --border:   rgba(15,23,42,0.1);
  --sh-sm:    0 1px 3px rgba(15,23,42,0.07), 0 1px 2px rgba(15,23,42,0.05);
  --sh:       0 4px 18px rgba(15,23,42,0.08);
  --sh-lg:    0 12px 42px rgba(15,23,42,0.1);

  --blue:        #2563eb;
  --blue-d:      #1d4ed8;
  --blue-l:      #3b82f6;
  --blue-pale:   #eff6ff;
  --blue-border: rgba(59,130,246,0.22);

  --text:    #0f172a;
  --text2:   #334155;
  --muted:   #64748b;
  --muted2:  #94a3b8;

  --green:      #059669;
  --green-pale: #ecfdf5;
  --wa:         #25D366;
  --amber:      #d97706;

  --r:    16px;
  --r-sm: 10px;
  --r-lg: 24px;
  --r-xl: 32px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-size: 16px; line-height: 1.65; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--sh-sm);
  height: 66px;
  display: flex; align-items: center;
  padding: 0 5%;
  gap: 12px;
}
.nav-logo { display: flex; align-items: center; margin-right: auto; }
.nav-logo img { height: 48px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-link {
  font-size: 0.87rem; font-weight: 500; color: var(--muted);
  padding: 7px 15px; border-radius: var(--r-sm);
  transition: color .2s, background .2s;
}
.nav-link:hover { color: var(--text); background: var(--bg3); }
.nav-link.active { color: var(--blue); background: var(--blue-pale); font-weight: 600; }
.nav-phone {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.82rem; color: var(--muted); white-space: nowrap;
}
.nav-phone svg { color: var(--blue-l); }
.btn-nav-wa {
  display: flex; align-items: center; gap: 7px;
  background: var(--wa); color: #fff;
  font-weight: 700; font-size: 0.83rem;
  padding: 9px 18px; border-radius: 50px;
  transition: transform .2s, box-shadow .2s; white-space: nowrap;
}
.btn-nav-wa:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,211,102,0.38); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 6px 4px; background: none; border: none;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s, opacity .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE NAV ── */
.mobile-nav {
  display: none; position: fixed; top: 66px; left: 0; right: 0;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 5% 24px; flex-direction: column; gap: 4px; z-index: 199;
  animation: slideDown .22s ease;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { padding: 13px 16px; font-weight: 600; font-size: 1rem; color: var(--muted); border-radius: var(--r-sm); transition: background .15s, color .15s; }
.mobile-nav a:hover { background: var(--bg3); color: var(--text); }
.mobile-nav .mn-wa { margin-top: 8px; background: var(--wa); color: #fff !important; text-align: center; border-radius: 50px; justify-content: center; display: flex; align-items: center; gap: 8px; }
.mobile-nav .mn-wa:hover { background: #1fb954; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 900px) { .nav-links { display: none; } .hamburger { display: flex; } }
@media (max-width: 640px) { .nav-phone { display: none; } }
@media (max-width: 420px) { .btn-nav-wa span { display: none; } }

/* ── PAGE HERO (subpages) ── */
.page-hero {
  padding: 120px 5% 80px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.25) 0%, transparent 70%);
  top: -250px; left: 50%; transform: translateX(-50%); pointer-events: none;
}
.page-hero .section-tag { color: rgba(147,197,253,1); background: rgba(59,130,246,0.15); border-color: rgba(59,130,246,0.3); }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; color: #fff; letter-spacing: -.03em; margin: 12px 0; line-height: 1.15; position: relative; z-index: 1; }
.page-hero h1 em { font-style: normal; color: #93c5fd; }
.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,0.7); max-width: 560px; margin: 0 auto; line-height: 1.7; position: relative; z-index: 1; }
.page-hero-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; position: relative; z-index: 1; }

/* ── CAROUSEL ── */
.carousel { position: relative; width: 100%; height: 100vh; min-height: 520px; max-height: 800px; overflow: hidden; }
.carousel-track { display: flex; width: 100%; height: 100%; transition: transform .65s cubic-bezier(0.4,0,0.2,1); }
.carousel-slide {
  flex: 0 0 100%; height: 100%;
  display: flex; align-items: center; justify-content: flex-start;
  padding: 100px 8% 80px;
  position: relative; overflow: hidden;
}
.slide-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.slide-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(9,16,29,0.88) 45%, rgba(9,16,29,0.3) 100%); }
.slide-content { position: relative; z-index: 2; max-width: 620px; }
.slide-tag {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(59,130,246,0.2); border: 1px solid rgba(59,130,246,0.4);
  color: #93c5fd; font-size: 0.75rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; padding: 5px 13px; border-radius: 50px; margin-bottom: 22px;
}
.slide-tag::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #60a5fa; box-shadow: 0 0 7px #60a5fa; animation: blink 2s ease infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
.slide-content h2 { font-size: clamp(1.9rem, 4.5vw, 3.4rem); font-weight: 800; color: #fff; line-height: 1.12; letter-spacing: -.03em; margin-bottom: 18px; }
.slide-content h2 em { font-style: normal; color: #60a5fa; }
.slide-content p { font-size: 1.05rem; color: rgba(255,255,255,0.75); line-height: 1.7; margin-bottom: 32px; max-width: 480px; }
.slide-btns { display: flex; flex-wrap: wrap; gap: 14px; }
/* Carousel controls */
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2);
  color: #fff; font-size: 1.1rem; display: flex; align-items: center; justify-content: center;
  transition: background .2s, transform .2s; z-index: 10; backdrop-filter: blur(6px);
}
.carousel-btn:hover { background: rgba(255,255,255,0.22); transform: translateY(-50%) scale(1.05); }
.carousel-prev { left: 20px; }
.carousel-next { right: 20px; }
.carousel-dots { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.carousel-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.35); border: none; transition: background .3s, width .3s; }
.carousel-dot.active { background: #fff; width: 24px; border-radius: 4px; }
@media (max-width: 768px) { .carousel { height: 80vh; min-height: 480px; } .carousel-slide { padding: 90px 6% 70px; } .slide-content h2 { font-size: 1.8rem; } }
@media (max-width: 480px) { .carousel-btn { display: none; } }

/* ── TRUST STRIP ── */
.trust-strip { background: var(--surface); border-bottom: 1px solid var(--border); }
.trust-inner { display: flex; justify-content: center; max-width: 860px; margin: 0 auto; }
.trust-item { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 24px 20px; border-right: 1px solid var(--border); text-align: center; }
.trust-item:last-child { border-right: none; }
.trust-num { font-size: 1.7rem; font-weight: 800; color: var(--text); line-height: 1; }
.trust-num span { color: var(--blue-l); }
.trust-label { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
@media (max-width: 560px) { .trust-inner { flex-wrap: wrap; } .trust-item { flex: 0 0 50%; border-bottom: 1px solid var(--border); } .trust-item:nth-child(2n) { border-right: none; } .trust-item:nth-last-child(-n+2) { border-bottom: none; } }

/* ── SECTIONS ── */
section { padding: 88px 5%; }
.section-header { margin-bottom: 52px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 12px auto 0; }
.section-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue); background: var(--blue-pale);
  border: 1px solid var(--blue-border); padding: 5px 12px; border-radius: 50px; margin-bottom: 14px;
}
.section-title { font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 800; color: var(--text); letter-spacing: -.025em; line-height: 1.15; margin-bottom: 12px; }
.section-title em { font-style: normal; color: var(--blue-l); }
.section-sub { font-size: 1rem; color: var(--muted); max-width: 520px; line-height: 1.7; }
.section-divider { height: 1px; background: var(--border); }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--blue); color: #fff; font-weight: 700; font-size: 0.97rem;
  padding: 14px 28px; border-radius: 50px;
  transition: transform .2s, box-shadow .2s;
  border: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,99,235,0.38); }
.btn-wa {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--wa); color: #fff; font-weight: 700; font-size: 0.97rem;
  padding: 14px 28px; border-radius: 50px;
  transition: transform .2s, box-shadow .2s; position: relative; overflow: hidden;
}
.btn-wa::after { content:''; position:absolute; inset:0; background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent); transform:translateX(-100%); transition:transform .5s; }
.btn-wa:hover::after { transform:translateX(100%); }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,0.38); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; border: 1.5px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.85); font-weight: 600; font-size: 0.95rem;
  padding: 14px 26px; border-radius: 50px;
  transition: border-color .2s, color .2s, background .2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.7); color: #fff; background: rgba(255,255,255,0.08); }
.btn-ghost-dark {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; border: 1.5px solid var(--border);
  color: var(--muted); font-weight: 500; font-size: 0.9rem;
  padding: 12px 24px; border-radius: 50px;
  transition: border-color .2s, color .2s;
}
.btn-ghost-dark:hover { border-color: var(--blue-l); color: var(--blue); }
.btn-wa-xl {
  display: inline-flex; align-items: center; gap: 12px;
  background: #fff; color: var(--blue); font-weight: 800; font-size: 1.05rem;
  padding: 18px 40px; border-radius: 50px;
  transition: transform .25s, box-shadow .25s;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
}
.btn-wa-xl:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 14px 40px rgba(0,0,0,0.22); }

/* ── SERVICE CARDS ── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.service-card {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--blue-l);
  border-radius: var(--r); padding: 30px 26px;
  transition: box-shadow .3s, transform .3s;
}
.service-card:hover { box-shadow: var(--sh-lg); transform: translateY(-3px); }
.svc-icon { width: 48px; height: 48px; background: var(--blue-pale); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; color: var(--blue-l); }
.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 9px; color: var(--text); }
.service-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.65; }
.svc-badge { display: inline-block; margin-top: 14px; font-size: 0.72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); background: var(--blue-pale); border-radius: 50px; padding: 4px 10px; }

/* ── PACKAGE CARDS ── */
.packages-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; align-items: start; }
.pkg-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 30px 26px; position: relative; transition: box-shadow .3s, transform .3s; }
.pkg-card:hover { box-shadow: var(--sh-lg); transform: translateY(-3px); }
.pkg-card.popular { border-color: var(--blue-l); background: linear-gradient(160deg, #eff6ff, #fff); }
.pkg-card.popular:hover { box-shadow: 0 12px 40px rgba(59,130,246,0.2); }
.pkg-popular-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(90deg, var(--blue), var(--blue-l)); color: #fff; font-size: 0.7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 16px; border-radius: 50px; white-space: nowrap; }
.pkg-type { font-size: 0.72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.pkg-name { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 14px; }
.pkg-price { margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.pkg-price-num { font-size: 2.1rem; font-weight: 800; color: var(--text); line-height: 1; }
.pkg-price-num span { color: var(--blue-l); font-size: 1.1rem; }
.pkg-price-from { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }
.pkg-features { margin-bottom: 20px; display: flex; flex-direction: column; gap: 9px; }
.pkg-features li { display: flex; align-items: flex-start; gap: 9px; font-size: 0.87rem; color: var(--muted); line-height: 1.4; }
.pkg-features li svg { flex-shrink: 0; margin-top: 2px; color: var(--green); }
.pkg-cta { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; background: var(--blue-pale); border: 1.5px solid var(--blue-border); color: var(--blue); font-weight: 700; font-size: 0.88rem; padding: 13px 20px; border-radius: 50px; transition: background .2s, transform .2s; }
.pkg-cta:hover { background: rgba(59,130,246,0.14); transform: translateY(-1px); }
.pkg-card.popular .pkg-cta { background: var(--wa); border-color: var(--wa); color: #fff; }
.pkg-card.popular .pkg-cta:hover { background: #1fb954; box-shadow: 0 6px 20px rgba(37,211,102,0.35); }

/* ── GALLERY ── */
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.gallery-item { border-radius: var(--r); overflow: hidden; border: 1px solid var(--border); position: relative; aspect-ratio: 4/3; transition: box-shadow .3s, transform .3s; }
.gallery-item:hover { box-shadow: var(--sh-lg); transform: translateY(-3px); }
.gallery-photo { position: absolute; inset: 0; background-size: cover; background-repeat: no-repeat; transition: transform .55s ease; }
.gallery-item:hover .gallery-photo { transform: scale(1.05); }
.gallery-label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(9,16,29,0.82)); padding: 40px 16px 16px; display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.gallery-label-text { font-size: 0.82rem; font-weight: 600; color: #fff; line-height: 1.3; }
.gallery-label-text small { display: block; font-size: 0.72rem; color: rgba(255,255,255,0.7); margin-top: 2px; }
.gallery-badge { flex-shrink: 0; background: rgba(5,150,105,0.22); border: 1px solid rgba(5,150,105,0.42); color: #6ee7b7; font-size: 0.65rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 8px; border-radius: 4px; }
.gallery-shield { position: absolute; inset: 0; z-index: 4; background: transparent; user-select: none; -webkit-user-select: none; }
@media (max-width: 640px) { .gallery-grid { grid-template-columns: 1fr; } }

/* ── TESTIMONIALS ── */
.proof-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.proof-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; transition: box-shadow .3s, transform .3s; }
.proof-card:hover { box-shadow: var(--sh-lg); transform: translateY(-3px); }
.proof-header { background: var(--bg2); padding: 20px 24px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 14px; }
.proof-avatar { width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--blue-l)); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1rem; color: #fff; flex-shrink: 0; }
.proof-name { font-weight: 700; font-size: 0.95rem; color: var(--text); }
.proof-location { font-size: 0.88rem; font-weight: 600; color: var(--blue-l); margin-top: 2px; }
.proof-type { font-size: 0.75rem; color: var(--muted); margin-top: 1px; }
.stars { color: #f59e0b; font-size: 0.85rem; letter-spacing: 1px; margin-bottom: 3px; }
.proof-body { padding: 18px 24px; }
.proof-text { font-size: 0.9rem; color: var(--muted); line-height: 1.65; }
.proof-text strong { color: var(--text); }

/* ── FAQ ── */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); margin-bottom: 10px; overflow: hidden; transition: border-color .3s; }
.faq-item:hover { border-color: var(--blue-border); }
.faq-item.open { border-color: var(--blue-l); }
.faq-q { width: 100%; background: none; border: none; display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; text-align: left; color: var(--text); font-family: inherit; font-weight: 600; font-size: 0.95rem; gap: 12px; }
.faq-arrow { width: 28px; height: 28px; border-radius: 50%; background: var(--blue-pale); border: 1px solid var(--blue-border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: transform .3s, background .3s; color: var(--blue-l); font-size: 0.9rem; }
.faq-item.open .faq-arrow { transform: rotate(180deg); background: var(--blue-l); color: #fff; border-color: var(--blue-l); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a-inner { padding: 16px 24px 22px; font-size: 0.9rem; color: var(--muted); line-height: 1.7; border-top: 1px solid var(--border); }
.faq-a-inner strong { color: var(--text); }

/* ── BRANDS ── */
.brands-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: center; }
.brand-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 14px 18px; display: flex; flex-direction: column; align-items: center; gap: 6px; transition: box-shadow .25s, transform .25s; min-width: 110px; }
.brand-card:hover { box-shadow: var(--sh); transform: translateY(-2px); }
.brand-logo-bg { background: #fff; border-radius: 8px; padding: 8px 14px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); }
.brand-logo-img { height: 26px; width: auto; max-width: 90px; object-fit: contain; }
.brand-label { font-size: 0.7rem; color: var(--muted); text-align: center; }

/* ── PROCESS STEPS ── */
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; position: relative; }
.process-steps::before { content: ''; position: absolute; top: 36px; left: 0; right: 0; height: 1px; background: var(--border); }
.step { padding: 0 24px 0 0; position: relative; }
.step-num { width: 46px; height: 46px; background: linear-gradient(135deg, var(--blue), var(--blue-l)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.05rem; color: #fff; margin-bottom: 18px; position: relative; z-index: 1; box-shadow: 0 4px 16px rgba(37,99,235,0.35); }
.step h4 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.step p { font-size: 0.87rem; color: var(--muted); }
@media (max-width: 600px) { .process-steps { grid-template-columns: 1fr; } .process-steps::before { display: none; } .step { padding: 0 0 26px 20px; border-left: 2px solid var(--blue-border); } .step:last-child { padding-bottom: 0; border-left-color: transparent; } .step-num { width: 38px; height: 38px; font-size: .95rem; position: absolute; left: -19px; top: 0; } }

/* ── CTA SECTIONS ── */
.cta-section {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
  text-align: center; padding: 96px 5%; position: relative; overflow: hidden;
}
.cta-section::before { content: ''; position: absolute; width: 700px; height: 700px; border-radius: 50%; background: rgba(255,255,255,0.05); top: -300px; left: 50%; transform: translateX(-50%); pointer-events: none; }
.cta-section .section-tag { color: #bfdbfe; background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }
.cta-section h2 { color: #fff; position: relative; z-index: 1; }
.cta-section p { color: rgba(255,255,255,0.75); max-width: 500px; margin: 12px auto 40px; line-height: 1.7; position: relative; z-index: 1; font-size: 1.03rem; }
.cta-btns { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; position: relative; z-index: 1; }
.cta-note { font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-top: 20px; position: relative; z-index: 1; }
.cta-note strong { color: rgba(255,255,255,0.9); }

/* ── FLOATING WA ── */
.floating-wa { position: fixed; bottom: 24px; right: 24px; z-index: 300; width: 58px; height: 58px; background: var(--wa); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 28px rgba(37,211,102,0.5); animation: float 3s ease-in-out infinite; transition: transform .2s; }
.floating-wa:hover { transform: scale(1.07); }
.floating-wa-label { display: none; font-weight: 700; font-size: 0.9rem; color: #fff; white-space: nowrap; margin-left: 6px; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-5px)} }
@media (max-width: 600px) { .floating-wa { width: auto; height: auto; border-radius: 50px; padding: 13px 20px; gap: 9px; bottom: 18px; right: 14px; } .floating-wa-label { display: block; } }

/* ── FOOTER ── */
footer { background: var(--surface); border-top: 1px solid var(--border); padding: 56px 5% 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.footer-logo-text { font-size: 1.1rem; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.footer-logo-text span { color: var(--blue-l); }
.footer-brand p { font-size: 0.85rem; color: var(--muted); line-height: 1.6; margin-bottom: 16px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 36px; height: 36px; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--muted); transition: border-color .2s, color .2s, background .2s; }
.footer-social a:hover { border-color: var(--blue-border); color: var(--blue); background: var(--blue-pale); }
.footer-social a.wa-link:hover { border-color: rgba(37,211,102,0.4); color: var(--wa); background: var(--green-pale); }
.footer-col h5 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text); margin-bottom: 18px; }
.footer-col li { font-size: 0.85rem; color: var(--muted); margin-bottom: 10px; display: flex; align-items: flex-start; gap: 8px; line-height: 1.4; }
.footer-col li svg { flex-shrink: 0; margin-top: 2px; color: var(--blue-l); }
.footer-col li strong { color: var(--text); }
.footer-col li a { color: var(--muted); transition: color .2s; }
.footer-col li a:hover { color: var(--blue); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-copy { font-size: 0.78rem; color: var(--muted2); }
.footer-nav { display: flex; gap: 20px; }
.footer-nav a { font-size: 0.78rem; color: var(--muted2); transition: color .2s; }
.footer-nav a:hover { color: var(--blue); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1/-1; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* ── CALCULATOR (precios.html) ── */
.calc-wrapper { max-width: 860px; margin: 0 auto; scroll-margin-top: 82px; }
.calc-progress { display: flex; align-items: center; gap: 0; margin-bottom: 48px; }
.calc-step-indicator { display: flex; align-items: center; gap: 0; flex: 1; }
.calc-step-dot { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--border); background: var(--bg2); display: flex; align-items: center; justify-content: center; font-size: 0.82rem; font-weight: 700; color: var(--muted); transition: all .3s; flex-shrink: 0; position: relative; z-index: 1; }
.calc-step-dot.active { border-color: var(--blue); background: var(--blue); color: #fff; box-shadow: 0 0 0 4px rgba(37,99,235,0.18); }
.calc-step-dot.done { border-color: var(--green); background: var(--green); color: #fff; }
.calc-step-line { flex: 1; height: 2px; background: var(--border); margin: 0 -1px; transition: background .3s; }
.calc-step-line.done { background: var(--green); }
.calc-step-label { position: absolute; top: 44px; left: 50%; transform: translateX(-50%); font-size: 0.7rem; font-weight: 600; color: var(--muted); white-space: nowrap; }
.calc-step-dot.active .calc-step-label { color: var(--blue); }

.calc-panel { display: none; animation: fadeIn .3s ease; }
.calc-panel.active { display: block; min-height: 320px; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.calc-question { font-size: 1.3rem; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.calc-hint { font-size: 0.9rem; color: var(--muted); margin-bottom: 32px; }

.calc-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-bottom: 32px; }
.calc-option {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-lg); padding: 24px 20px;
  text-align: left; transition: border-color .2s, box-shadow .2s, transform .2s;
  display: flex; flex-direction: column; gap: 6px; cursor: pointer;
}
.calc-option:hover { border-color: var(--blue-border); box-shadow: var(--sh); transform: translateY(-2px); }
.calc-option.selected { border-color: var(--blue); background: var(--blue-pale); box-shadow: 0 0 0 3px rgba(37,99,235,0.12); }
.calc-option-icon { font-size: 1.8rem; margin-bottom: 4px; }
.calc-option-name { font-size: 1rem; font-weight: 700; color: var(--text); }
.calc-option-desc { font-size: 0.85rem; color: var(--muted); line-height: 1.4; }
.calc-option-brands { font-size: 0.75rem; color: var(--muted2); margin-top: 4px; }
.calc-option.selected .calc-option-name { color: var(--blue); }

.calc-stepper { display: flex; align-items: center; gap: 0; border: 1.5px solid var(--border); border-radius: var(--r-xl); overflow: hidden; width: fit-content; margin-bottom: 32px; }
.calc-stepper button { width: 52px; height: 52px; background: var(--bg2); border: none; font-size: 1.4rem; color: var(--text); font-weight: 300; transition: background .2s; }
.calc-stepper button:hover { background: var(--bg3); }
.calc-stepper-val { width: 70px; text-align: center; font-size: 1.4rem; font-weight: 800; color: var(--text); border-left: 1px solid var(--border); border-right: 1px solid var(--border); padding: 10px 0; }
.calc-stepper-label { font-size: 0.85rem; color: var(--muted); margin-left: 14px; }

.calc-location-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 32px; }
.calc-loc-btn { background: var(--surface); border: 2px solid var(--border); border-radius: var(--r); padding: 18px 16px; text-align: center; transition: border-color .2s, box-shadow .2s; cursor: pointer; }
.calc-loc-btn:hover { border-color: var(--blue-border); }
.calc-loc-btn.selected { border-color: var(--blue); background: var(--blue-pale); }
.calc-loc-icon { font-size: 1.5rem; margin-bottom: 6px; }
.calc-loc-name { font-size: 0.88rem; font-weight: 600; color: var(--text); }
.calc-loc-desc { font-size: 0.75rem; color: var(--muted); margin-top: 3px; }
.calc-loc-btn.selected .calc-loc-name { color: var(--blue); }

.calc-nav { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.calc-btn-next { display: flex; align-items: center; gap: 8px; background: var(--blue); color: #fff; font-weight: 700; font-size: 0.95rem; padding: 13px 28px; border-radius: 50px; border: none; transition: transform .2s, box-shadow .2s; }
.calc-btn-next:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(37,99,235,0.35); }
.calc-btn-next:disabled { background: var(--muted2); cursor: not-allowed; transform: none; box-shadow: none; }
.calc-btn-back { display: flex; align-items: center; gap: 6px; background: transparent; border: 1.5px solid var(--border); color: var(--muted); font-weight: 500; font-size: 0.9rem; padding: 13px 22px; border-radius: 50px; transition: border-color .2s, color .2s; }
.calc-btn-back:hover { border-color: var(--blue-border); color: var(--blue); }

/* Result panel */
.calc-result { background: linear-gradient(135deg, #1e3a8a, #2563eb); border-radius: var(--r-xl); padding: 40px; text-align: center; color: #fff; position: relative; overflow: hidden; }
.calc-result::before { content: ''; position: absolute; width: 400px; height: 400px; border-radius: 50%; background: rgba(255,255,255,0.05); top: -150px; right: -100px; pointer-events: none; }
.calc-result-tag { display: inline-block; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.25); color: #bfdbfe; font-size: 0.75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 14px; border-radius: 50px; margin-bottom: 20px; }
.calc-result h3 { font-size: 1.1rem; font-weight: 600; color: rgba(255,255,255,0.8); margin-bottom: 12px; }
.calc-result-price { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; color: #fff; margin-bottom: 8px; line-height: 1.1; }
.calc-result-note { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-bottom: 28px; }
.calc-result-breakdown { background: rgba(255,255,255,0.1); border-radius: var(--r); padding: 16px 20px; margin-bottom: 28px; text-align: left; }
.calc-result-breakdown .row { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,0.75); padding: 5px 0; }
.calc-result-breakdown .row.total { border-top: 1px solid rgba(255,255,255,0.2); margin-top: 8px; padding-top: 10px; font-weight: 700; color: #fff; font-size: 0.95rem; }
.calc-result-btns { display: flex; flex-direction: column; gap: 12px; align-items: center; }
.calc-restart { background: none; border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.75); font-size: 0.85rem; padding: 8px 18px; border-radius: 50px; transition: border-color .2s, color .2s; }
.calc-restart:hover { border-color: rgba(255,255,255,0.6); color: #fff; }
.calc-result-custom { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 40px; text-align: center; }
.calc-result-custom h3 { font-size: 1.4rem; font-weight: 800; color: var(--text); margin: 16px 0 10px; }
.calc-result-custom p { color: var(--muted); max-width: 400px; margin: 0 auto 24px; }

/* ── UTILITIES ── */
.bg-surface2 { background: var(--bg2); }
.bg-surface3 { background: var(--bg3); }
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.view-all-link { display: inline-flex; align-items: center; gap: 6px; color: var(--blue); font-weight: 600; font-size: 0.9rem; margin-top: 36px; transition: gap .2s; }
.view-all-link:hover { gap: 10px; }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  section { padding: 70px 4%; }
  .cta-section { padding: 80px 4%; }
  footer { padding: 48px 4% 24px; }
}
@media (max-width: 480px) {
  .hero-btns, .slide-btns { flex-direction: column; }
  .btn-wa, .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
  .calc-options { grid-template-columns: 1fr; }
  .calc-location-grid { grid-template-columns: repeat(2, 1fr); }
}