/* ================================================================
   TRUPPLES — Design System 3.0  |  White · Black · Green
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* Colours */
  --white:        #ffffff;
  --off-white:    #f9fafb;
  --green-tint:   #f0fdf4;
  --green-mid:    #dcfce7;
  --green:        #16a34a;
  --green-light:  #22c55e;
  --green-dark:   #14532d;
  --green-xdark:  #052e16;
  --black:        #0a0a0a;
  --gray-900:     #111827;
  --gray-800:     #1f2937;
  --gray-700:     #374151;
  --gray-500:     #6b7280;
  --gray-400:     #9ca3af;
  --gray-300:     #d1d5db;
  --gray-200:     #e5e7eb;
  --gray-100:     #f3f4f6;
  --gray-50:      #f9fafb;

  /* Typography */
  --font-display: 'Orbitron', monospace;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;

  /* Spacing */
  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   20px;
  --radius-xl:   32px;

  /* Shadows */
  --shadow-xs:   0 1px 2px rgba(0,0,0,.06);
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:      0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --shadow-md:   0 10px 15px rgba(0,0,0,.08), 0 4px 6px rgba(0,0,0,.05);
  --shadow-lg:   0 20px 25px rgba(0,0,0,.08), 0 8px 10px rgba(0,0,0,.04);
  --shadow-xl:   0 25px 50px rgba(0,0,0,.12);
  --shadow-green: 0 8px 24px rgba(22,163,74,.25);
}

/* ================================================================ */
/* BASE */
/* ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; }
input, select, textarea { font-family: inherit; }

/* ================================================================ */
/* LAYOUT */
/* ================================================================ */
.container {
  width: min(1200px, calc(100% - 3rem));
  margin: 0 auto;
}
.container-lg {
  width: min(1400px, calc(100% - 2rem));
  margin: 0 auto;
}
.section { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }

/* ================================================================ */
/* NAVIGATION */
/* ================================================================ */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid var(--gray-200);
  backdrop-filter: blur(12px) saturate(180%);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 2rem;
}
.nav-brand {
  display: flex; align-items: center; gap: .75rem; flex-shrink: 0;
}
.nav-logo {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--green);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.nav-logo img { width: 100%; height: 100%; object-fit: cover; }
.nav-logo-text {
  font-family: var(--font-display); font-size: .95rem; font-weight: 800;
  color: var(--white); letter-spacing: .05em;
}
.nav-brand-name {
  font-family: var(--font-display); font-size: .95rem; font-weight: 700;
  color: var(--black); letter-spacing: .02em;
}
.nav-brand-sub {
  font-size: .67rem; color: var(--gray-500); letter-spacing: .14em;
  text-transform: uppercase; display: block; margin-top: -1px;
}
.nav-links {
  display: flex; align-items: center; gap: .25rem; flex: 1; justify-content: center;
}
.nav-links a {
  padding: .45rem .9rem; border-radius: 8px;
  font-size: .875rem; font-weight: 600; color: var(--gray-600);
  transition: background .15s, color .15s;
}
.nav-links a:hover { background: var(--gray-100); color: var(--black); }
.nav-links a.active { color: var(--green); background: var(--green-tint); }
.nav-actions { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.nav-btn-ghost {
  padding: .45rem .9rem; border-radius: 8px;
  font-size: .875rem; font-weight: 600; color: var(--gray-700);
  transition: background .15s;
}
.nav-btn-ghost:hover { background: var(--gray-100); }
.nav-btn-primary {
  padding: .52rem 1.1rem; border-radius: 8px;
  background: var(--green); color: var(--white);
  font-size: .875rem; font-weight: 700;
  box-shadow: var(--shadow-green);
  transition: background .15s, transform .1s, box-shadow .15s;
}
.nav-btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: 0 12px 28px rgba(22,163,74,.32); }

/* ================================================================ */
/* TYPOGRAPHY */
/* ================================================================ */
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--green);
  margin-bottom: .8rem;
}
.eyebrow::before {
  content: ""; width: 20px; height: 2px; border-radius: 2px;
  background: var(--green); flex-shrink: 0;
}
h1, .h1 { font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 800; line-height: 1.05; letter-spacing: -.04em; color: var(--black); }
h2, .h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; line-height: 1.1; letter-spacing: -.03em; color: var(--black); }
h3, .h3 { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; letter-spacing: -.02em; color: var(--black); }
h4, .h4 { font-family: var(--font-display); font-size: .9rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--gray-700); }
.lead { font-size: 1.125rem; color: var(--gray-600); line-height: 1.75; max-width: 58ch; }
.body-lg { font-size: 1rem; color: var(--gray-600); line-height: 1.75; }
.body { font-size: .9375rem; color: var(--gray-600); line-height: 1.7; }
.caption { font-size: .8125rem; color: var(--gray-500); }

/* ================================================================ */
/* BUTTONS */
/* ================================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 700; cursor: pointer;
  border: none; transition: all .15s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  padding: .75rem 1.5rem; border-radius: 10px;
  background: var(--green); color: var(--white); font-size: .9375rem;
  box-shadow: var(--shadow-green);
}
.btn-primary:hover { background: #15803d; box-shadow: 0 12px 28px rgba(22,163,74,.35); }

.btn-secondary {
  padding: .72rem 1.45rem; border-radius: 10px;
  background: var(--white); color: var(--black); font-size: .9375rem;
  border: 1.5px solid var(--gray-300); box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { border-color: var(--gray-400); box-shadow: var(--shadow-md); }

.btn-dark {
  padding: .75rem 1.5rem; border-radius: 10px;
  background: var(--black); color: var(--white); font-size: .9375rem;
  box-shadow: 0 4px 12px rgba(0,0,0,.25);
}
.btn-dark:hover { background: var(--gray-900); box-shadow: 0 8px 20px rgba(0,0,0,.3); }

.btn-ghost {
  padding: .72rem 1.45rem; border-radius: 10px;
  background: transparent; color: var(--green); font-size: .9375rem;
}
.btn-ghost:hover { background: var(--green-tint); }

.btn-sm { padding: .55rem 1.1rem; font-size: .875rem; border-radius: 8px; }
.btn-lg { padding: .95rem 2rem; font-size: 1rem; border-radius: 12px; }
.btn-xl { padding: 1.1rem 2.4rem; font-size: 1.0625rem; border-radius: 12px; }

/* ================================================================ */
/* BADGES & CHIPS */
/* ================================================================ */
.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .28rem .7rem; border-radius: 999px;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.badge-green   { background: var(--green-mid); color: var(--green-dark); }
.badge-black   { background: var(--black); color: var(--white); }
.badge-gray    { background: var(--gray-100); color: var(--gray-700); }
.badge-white   { background: var(--white); color: var(--gray-700); border: 1px solid var(--gray-200); }
.badge-new     { background: var(--green); color: var(--white); }
.badge-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ================================================================ */
/* CARDS */
/* ================================================================ */
.card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  overflow: hidden; transition: box-shadow .2s, transform .2s, border-color .2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--gray-300); }
.card-body { padding: 1.5rem; }
.card-green {
  background: var(--green); color: var(--white);
  border-color: var(--green-dark);
}
.card-dark {
  background: var(--black); color: var(--white);
  border-color: #1a1a1a;
}
.card-tint { background: var(--green-tint); border-color: var(--green-mid); }

/* ================================================================ */
/* HERO */
/* ================================================================ */
.hero {
  position: relative; overflow: hidden;
  min-height: 92vh; display: flex; align-items: center;
}
.hero-bg-img {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(
    105deg,
    rgba(255,255,255,.97) 0%,
    rgba(255,255,255,.92) 40%,
    rgba(255,255,255,.6)  65%,
    rgba(255,255,255,.15) 100%
  );
}
.hero-content { position: relative; z-index: 2; padding: 5rem 0; }
.hero-eyebrow-row { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.hero h1 { margin-bottom: 1.25rem; }
.hero .lead { margin-bottom: 2rem; }
.hero-actions { display: flex; gap: .85rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-metrics { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-metric {}
.hero-metric .num {
  font-family: var(--font-display); font-size: 1.8rem; font-weight: 800;
  color: var(--black); display: block; line-height: 1;
}
.hero-metric .label { font-size: .8rem; color: var(--gray-500); margin-top: .3rem; display: block; }
.hero-metric .divider { width: 1px; background: var(--gray-300); height: 40px; }

/* ================================================================ */
/* PRODUCT CARD */
/* ================================================================ */
.product-card {
  border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
  background: var(--white); overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .25s, transform .25s, border-color .25s;
  display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--gray-300); }
.product-card-img { position: relative; overflow: hidden; background: var(--gray-100); }
.product-card-img img {
  width: 100%; aspect-ratio: 16/10; object-fit: cover;
  transition: transform .5s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-badges { position: absolute; top: .85rem; left: .85rem; display: flex; gap: .4rem; z-index: 2; }
.product-card-price {
  position: absolute; bottom: .85rem; right: .85rem; z-index: 2;
  background: rgba(0,0,0,.82); color: var(--white);
  padding: .3rem .7rem; border-radius: 8px;
  font-family: var(--font-display); font-size: .82rem; font-weight: 700;
  backdrop-filter: blur(4px);
}
.product-card-body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.product-card-body .eyebrow { margin-bottom: .3rem; }
.product-card-body h3 { margin-bottom: .5rem; }
.product-card-body p { font-size: .9rem; color: var(--gray-600); line-height: 1.65; flex: 1; margin-bottom: .9rem; }
.product-card-specs { border-top: 1px solid var(--gray-100); padding-top: .9rem; margin-top: .9rem; }
.spec-row { display: flex; justify-content: space-between; padding: .32rem 0; font-size: .82rem; }
.spec-row span:first-child { color: var(--gray-500); }
.spec-row span:last-child { font-weight: 700; color: var(--gray-800); }
.product-card-price-row {
  display: flex; align-items: baseline; gap: .4rem;
  margin: .8rem 0;
}
.price-main { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--black); }
.price-from { font-size: .7rem; color: var(--gray-500); letter-spacing: .1em; text-transform: uppercase; }
.price-unit { font-size: .8rem; color: var(--gray-500); }
.price-lease { font-size: .78rem; color: var(--gray-500); margin-top: .15rem; }
.product-card-actions { display: flex; gap: .6rem; margin-top: auto; }

/* Hero product (full width feature) */
.product-hero {
  display: grid; grid-template-columns: 1fr 1fr;
  border: 1px solid var(--gray-200); border-radius: var(--radius-xl);
  overflow: hidden; box-shadow: var(--shadow-xl);
  margin-bottom: 1.5rem;
}
.product-hero-img { position: relative; min-height: 520px; background: var(--gray-100); }
.product-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.product-hero-body {
  padding: 3rem 2.8rem; display: flex; flex-direction: column; justify-content: center;
  background: var(--white);
}
.product-hero-body h2 { margin-bottom: .6rem; }
.specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin: 1.25rem 0; }
.spec-box {
  padding: .7rem .85rem; border-radius: 10px;
  background: var(--gray-50); border: 1px solid var(--gray-200);
}
.spec-box .lbl { font-size: .68rem; color: var(--gray-500); letter-spacing: .1em; text-transform: uppercase; display: block; margin-bottom: .2rem; }
.spec-box strong { font-size: .88rem; color: var(--gray-900); font-weight: 700; }

/* ================================================================ */
/* PRICING CARDS */
/* ================================================================ */
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.pricing-card {
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem; background: var(--white);
  display: flex; flex-direction: column; position: relative;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.pricing-card:hover { border-color: var(--gray-300); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.pricing-card.featured {
  border-color: var(--green); background: var(--black); color: var(--white);
  box-shadow: var(--shadow-xl), 0 0 0 1px var(--green);
  transform: scale(1.02);
}
.pricing-card.featured:hover { transform: scale(1.02) translateY(-3px); }
.pricing-card.featured h3 { color: var(--white); }
.pricing-card.featured .plan-desc { color: #9ca3af; }
.pricing-card.featured .plan-features li { color: #d1d5db; }
.pricing-card.featured .plan-features li::before { background: rgba(34,197,94,.2); color: var(--green-light); }
.pricing-card.featured .plan-features li.off { color: #4b5563; }
.pricing-card.featured .plan-features li.off::before { background: #1a1a1a; color: #4b5563; }
.pricing-featured-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: var(--white);
  padding: .28rem 1rem; border-radius: 999px;
  font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  white-space: nowrap;
}
.plan-name { font-family: var(--font-display); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gray-500); margin-bottom: .6rem; }
.pricing-card.featured .plan-name { color: rgba(255,255,255,.5); }
.plan-price { font-family: var(--font-display); font-size: 2.6rem; font-weight: 800; color: var(--black); line-height: 1; margin: .5rem 0; }
.pricing-card.featured .plan-price { color: var(--white); }
.plan-price sup { font-size: 1.3rem; vertical-align: super; }
.plan-period { font-size: .8rem; color: var(--gray-500); }
.pricing-card.featured .plan-period { color: rgba(255,255,255,.4); }
.plan-desc { font-size: .85rem; color: var(--gray-600); line-height: 1.65; margin: .9rem 0 1.2rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--gray-200); }
.pricing-card.featured .plan-desc { border-color: rgba(255,255,255,.1); }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: .5rem; flex: 1; }
.plan-features li { display: flex; align-items: flex-start; gap: .5rem; font-size: .84rem; color: var(--gray-700); line-height: 1.5; }
.plan-features li::before {
  content: "✓"; flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%;
  background: var(--green-mid); color: var(--green-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: .62rem; font-weight: 900; margin-top: .1rem;
}
.plan-features li.off { color: var(--gray-400); }
.plan-features li.off::before { background: var(--gray-100); color: var(--gray-400); content: "—"; font-size: .7rem; }
.plan-cta { margin-top: 1.5rem; display: block; text-align: center; width: 100%; padding: .78rem; border-radius: 10px; font-weight: 700; font-size: .9rem; transition: all .15s; }
.plan-cta-outline { border: 1.5px solid var(--gray-300); color: var(--gray-800); background: transparent; }
.plan-cta-outline:hover { background: var(--gray-50); border-color: var(--gray-400); }
.plan-cta-primary { background: var(--green); color: var(--white); border: none; box-shadow: var(--shadow-green); }
.plan-cta-primary:hover { background: #15803d; }

/* ================================================================ */
/* STATS */
/* ================================================================ */
.stats-bar { background: var(--black); color: var(--white); padding: 2.5rem 0; }
.stats-bar-inner { display: grid; grid-template-columns: repeat(4,1fr); }
.stat-item { text-align: center; padding: 0 1rem; border-right: 1px solid rgba(255,255,255,.1); }
.stat-item:last-child { border-right: none; }
.stat-num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--green-light); display: block; }
.stat-lbl { font-size: .82rem; color: rgba(255,255,255,.5); margin-top: .3rem; display: block; }

/* ================================================================ */
/* FEATURE CARDS */
/* ================================================================ */
.feature-card {
  padding: 1.5rem; border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200); background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s;
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--green-tint); border: 1px solid var(--green-mid);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; margin-bottom: 1rem;
}
.feature-card h3 { font-size: 1rem; margin-bottom: .45rem; }
.feature-card p { font-size: .875rem; color: var(--gray-600); line-height: 1.65; }

/* ================================================================ */
/* TESTIMONIALS */
/* ================================================================ */
.testimonial-card {
  padding: 1.75rem; border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); background: var(--white);
  box-shadow: var(--shadow-sm);
}
.testimonial-stars { color: #f59e0b; font-size: .9rem; letter-spacing: .05em; margin-bottom: .85rem; }
.testimonial-body { font-size: .9375rem; color: var(--gray-700); line-height: 1.7; font-style: italic; margin-bottom: 1.25rem; }
.testimonial-body::before { content: '"'; }
.testimonial-body::after { content: '"'; }
.testimonial-author { display: flex; align-items: center; gap: .75rem; }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  overflow: hidden; background: var(--green-mid);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: .85rem; font-weight: 800; color: var(--green-dark);
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-weight: 700; font-size: .9rem; color: var(--gray-900); display: block; }
.author-title { font-size: .78rem; color: var(--gray-500); }

/* ================================================================ */
/* TIMELINE */
/* ================================================================ */
.timeline { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.timeline-card {
  padding: 1.5rem; border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200); background: var(--white);
  position: relative;
}
.tl-num {
  font-family: var(--font-display); font-size: 3rem; font-weight: 900;
  color: var(--gray-100); line-height: 1; margin-bottom: .8rem;
  -webkit-text-stroke: 2px var(--gray-200);
}
.tl-phase { font-size: .72rem; color: var(--green); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .4rem; display: block; }
.timeline-card h3 { margin-bottom: .5rem; }
.timeline-card p { font-size: .875rem; color: var(--gray-600); line-height: 1.65; }

/* ================================================================ */
/* OS/DASHBOARD MOCKUP */
/* ================================================================ */
.os-mockup {
  border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-xl);
  background: var(--white);
}
.os-titlebar {
  display: flex; align-items: center; gap: .5rem;
  padding: .7rem 1rem; background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}
.os-dot { width: 10px; height: 10px; border-radius: 50%; }
.os-dot.r { background: #ff5f57; } .os-dot.y { background: #febc2e; } .os-dot.g { background: #28c840; }
.os-title-text { font-family: var(--font-display); font-size: .72rem; color: var(--gray-500); letter-spacing: .1em; margin-left: .4rem; }
.live-pill {
  margin-left: auto; display: flex; align-items: center; gap: .35rem;
  font-size: .68rem; font-weight: 700; color: var(--green);
  background: var(--green-tint); padding: .2rem .6rem; border-radius: 999px;
  border: 1px solid var(--green-mid);
}
.live-pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  animation: pulse-green 1.8s ease-in-out infinite;
}
@keyframes pulse-green { 0%,100%{opacity:1} 50%{opacity:.3} }
.os-body { padding: 1rem; display: flex; flex-direction: column; gap: .75rem; }
.os-widgets { display: grid; grid-template-columns: repeat(4,1fr); gap: .6rem; }
.os-widget {
  padding: .9rem; border-radius: 10px;
  background: var(--gray-50); border: 1px solid var(--gray-200);
}
.os-widget-lbl { font-size: .64rem; color: var(--gray-500); letter-spacing: .12em; text-transform: uppercase; margin-bottom: .4rem; display: block; }
.os-widget-val { font-family: var(--font-display); font-size: 1.1rem; font-weight: 800; color: var(--gray-900); }
.os-widget-val.green { color: var(--green); }
.os-widget-val.amber { color: #d97706; }
.os-widget-sub { font-size: .68rem; color: var(--gray-500); margin-top: .18rem; display: flex; align-items: center; gap: .3rem; }
.os-widget-sub.up::before { content: "↑"; color: var(--green); }
.os-widget-sub.down::before { content: "↓"; color: #ef4444; }
.os-chart { padding: .9rem; border-radius: 10px; background: var(--gray-50); border: 1px solid var(--gray-200); }
.os-chart-lbl { font-size: .64rem; color: var(--gray-500); letter-spacing: .12em; text-transform: uppercase; margin-bottom: .75rem; }
.chart-bars { display: flex; align-items: flex-end; gap: 3px; height: 60px; }
.chart-bar { flex: 1; border-radius: 3px 3px 0 0; background: var(--green); opacity: .7; min-height: 3px; transition: opacity .2s; }
.chart-bar:nth-child(even) { opacity: .35; }
.os-log { display: flex; flex-direction: column; gap: .35rem; }
.os-log-row {
  display: flex; align-items: center; gap: .6rem;
  padding: .45rem .75rem; border-radius: 8px;
  background: var(--gray-50); font-size: .75rem; color: var(--gray-700);
}
.os-log-time { font-family: var(--font-display); font-size: .63rem; color: var(--gray-400); flex-shrink: 0; width: 38px; }
.log-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.log-dot.ok   { background: var(--green); }
.log-dot.warn { background: #f59e0b; }
.log-dot.info { background: #3b82f6; }

/* ================================================================ */
/* CONTACT & FORMS */
/* ================================================================ */
.form-group { display: flex; flex-direction: column; gap: .45rem; }
.form-label { font-size: .875rem; font-weight: 600; color: var(--gray-700); }
.form-input, .form-select, .form-textarea {
  padding: .75rem 1rem; border-radius: 10px;
  border: 1.5px solid var(--gray-300); background: var(--white);
  color: var(--gray-900); font-family: inherit; font-size: .9375rem;
  outline: none; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--green); box-shadow: 0 0 0 3px rgba(22,163,74,.12);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Card input (checkout) */
.card-input-wrap { position: relative; }
.card-input-wrap .form-input { padding-right: 5rem; }
.card-icons { position: absolute; right: .85rem; top: 50%; transform: translateY(-50%); display: flex; gap: .35rem; }
.card-icon {
  width: 34px; height: 22px; border-radius: 4px; border: 1px solid var(--gray-200);
  background: var(--gray-50); display: flex; align-items: center; justify-content: center;
  font-size: .6rem; font-weight: 800; letter-spacing: .04em; color: var(--gray-600);
}

/* ================================================================ */
/* CHECKOUT */
/* ================================================================ */
.checkout-layout { display: grid; grid-template-columns: 1fr 400px; gap: 2.5rem; align-items: start; }
.checkout-section { margin-bottom: 2rem; }
.checkout-section-title {
  font-family: var(--font-display); font-size: .78rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase; color: var(--gray-500);
  padding-bottom: .75rem; border-bottom: 1px solid var(--gray-200); margin-bottom: 1.25rem;
}
.order-summary {
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--gray-50); position: sticky; top: 90px;
}
.order-summary-header { padding: 1.2rem 1.4rem; background: var(--white); border-bottom: 1px solid var(--gray-200); }
.order-summary-header h3 { font-size: 1rem; }
.order-item { padding: 1rem 1.4rem; border-bottom: 1px solid var(--gray-200); background: var(--white); display: flex; justify-content: space-between; align-items: start; gap: 1rem; }
.order-item-name { font-weight: 700; font-size: .9rem; color: var(--gray-900); }
.order-item-desc { font-size: .78rem; color: var(--gray-500); margin-top: .15rem; }
.order-item-price { font-family: var(--font-display); font-weight: 800; font-size: .95rem; flex-shrink: 0; }
.order-totals { padding: 1rem 1.4rem; display: flex; flex-direction: column; gap: .5rem; }
.order-line { display: flex; justify-content: space-between; font-size: .875rem; }
.order-line span { color: var(--gray-600); }
.order-line strong { color: var(--gray-900); }
.order-total { display: flex; justify-content: space-between; padding-top: .75rem; border-top: 1px solid var(--gray-200); margin-top: .25rem; }
.order-total span { font-weight: 700; color: var(--gray-900); }
.order-total strong { font-family: var(--font-display); font-size: 1.2rem; color: var(--black); }
.security-badges { padding: 1rem 1.4rem; background: var(--gray-50); border-top: 1px solid var(--gray-100); display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.security-badge { font-size: .7rem; color: var(--gray-500); display: flex; align-items: center; gap: .3rem; }

/* ================================================================ */
/* MODAL */
/* ================================================================ */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 500; padding: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
  backdrop-filter: blur(4px);
}
.modal-backdrop.active { opacity: 1; pointer-events: all; }
.modal {
  background: var(--white); border-radius: var(--radius-xl);
  max-width: 480px; width: 100%; padding: 2.5rem;
  box-shadow: 0 32px 64px rgba(0,0,0,.2);
  transform: translateY(20px); transition: transform .25s;
  text-align: center;
}
.modal-backdrop.active .modal { transform: translateY(0); }
.modal-icon { font-size: 3rem; margin-bottom: 1rem; }
.modal h2 { font-size: 1.4rem; margin-bottom: .75rem; }
.modal p { font-size: .9375rem; color: var(--gray-600); line-height: 1.65; margin-bottom: 1.75rem; }
.modal-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }

/* ================================================================ */
/* SECTION HELPERS */
/* ================================================================ */
.section-header { margin-bottom: 3rem; }
.section-header.center { text-align: center; }
.section-header.center .eyebrow { justify-content: center; }
.section-header.center .eyebrow::before { display: none; }
.section-header.center .lead { margin: 0 auto; }
.section-2col-header {
  display: grid; grid-template-columns: 1fr minmax(0,400px); gap: 2rem;
  align-items: end; margin-bottom: 2.5rem;
}

/* Grids */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }

/* ================================================================ */
/* FAQ */
/* ================================================================ */
.faq { border-top: 1px solid var(--gray-200); }
.faq-item { border-bottom: 1px solid var(--gray-200); padding: 1.4rem 0; }
.faq-q { font-weight: 700; font-size: .9375rem; color: var(--gray-900); margin-bottom: .5rem; }
.faq-a { font-size: .875rem; color: var(--gray-600); line-height: 1.75; }

/* ================================================================ */
/* LIST */
/* ================================================================ */
.check-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.check-list li { display: flex; align-items: flex-start; gap: .6rem; font-size: .9rem; color: var(--gray-700); }
.check-list li::before { content: "✓"; flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--green-mid); color: var(--green-dark); display: flex; align-items: center; justify-content: center; font-size: .65rem; font-weight: 900; margin-top: .1rem; }

/* ================================================================ */
/* CTA SECTION */
/* ================================================================ */
.cta-section { background: var(--black); color: var(--white); }
.cta-green   { background: var(--green); color: var(--white); }
.cta-inner { padding: 5rem 0; text-align: center; }
.cta-inner h2 { color: var(--white); margin-bottom: 1rem; }
.cta-inner p { color: rgba(255,255,255,.65); max-width: 52ch; margin: 0 auto 2rem; font-size: 1.0625rem; }
.cta-actions { display: flex; justify-content: center; gap: .85rem; flex-wrap: wrap; }
.btn-white { background: var(--white); color: var(--black); box-shadow: 0 4px 12px rgba(0,0,0,.15); }
.btn-white:hover { box-shadow: 0 8px 20px rgba(0,0,0,.2); }
.btn-ghost-white { background: transparent; color: rgba(255,255,255,.8); border: 1.5px solid rgba(255,255,255,.25); }
.btn-ghost-white:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.45); }

/* ================================================================ */
/* FOOTER */
/* ================================================================ */
.footer { background: var(--black); color: rgba(255,255,255,.6); border-top: 1px solid rgba(255,255,255,.06); }
.footer-main { padding: 4rem 0 3rem; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; }
.footer-brand { }
.footer-brand .brand-logo { width: 42px; height: 42px; border-radius: 10px; background: var(--green); display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; overflow: hidden; }
.footer-brand .brand-logo img { width: 100%; height: 100%; object-fit: cover; }
.footer-brand .brand-logo-txt { font-family: var(--font-display); font-size: 1rem; font-weight: 900; color: var(--white); }
.footer-brand-name { font-family: var(--font-display); font-weight: 800; color: var(--white); font-size: 1.05rem; margin-bottom: .6rem; display: block; }
.footer-brand p { font-size: .875rem; line-height: 1.7; max-width: 30ch; }
.footer-col-title { font-family: var(--font-display); font-size: .68rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: 1.2rem; display: block; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .55rem; }
.footer-col ul a { font-size: .875rem; color: rgba(255,255,255,.5); transition: color .15s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding: 1.5rem 0; display: flex; justify-content: space-between; align-items: center; font-size: .8125rem; }
.footer-bottom a { color: rgba(255,255,255,.4); transition: color .15s; }
.footer-bottom a:hover { color: var(--white); }

/* ================================================================ */
/* CONTACT INFO */
/* ================================================================ */
.contact-info-card {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.2rem 1.25rem; border: 1px solid var(--gray-200);
  border-radius: var(--radius); background: var(--white);
  box-shadow: var(--shadow-sm);
}
.contact-icon {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  background: var(--green-tint); border: 1px solid var(--green-mid);
  display: flex; align-items: center; justify-content: center; font-size: 1.15rem;
}
.contact-info-card strong { display: block; font-size: .9rem; color: var(--gray-900); margin-bottom: .2rem; }
.contact-info-card span { font-size: .85rem; color: var(--gray-600); }

/* ================================================================ */
/* TEAM / FOUNDERS */
/* ================================================================ */
.founder-card {
  border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--white); box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, transform .2s;
}
.founder-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.founder-img { aspect-ratio: 3/4; background: var(--gray-100); overflow: hidden; position: relative; }
.founder-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.founder-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 3rem; font-weight: 900;
  color: var(--gray-400);
  background: linear-gradient(135deg, var(--gray-100), var(--green-tint));
}
.founder-body { padding: 1.3rem; }
.founder-body h3 { font-size: 1.05rem; margin-bottom: .2rem; }
.founder-role { font-size: .78rem; color: var(--green); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .6rem; display: block; }
.founder-body p { font-size: .84rem; color: var(--gray-600); line-height: 1.65; }

/* ================================================================ */
/* IMAGE GALLERY */
/* ================================================================ */
.img-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.img-grid-3 { display: grid; grid-template-columns: 2fr 1fr; gap: .75rem; }
.img-grid-3 .img-stack { display: grid; gap: .75rem; }
.img-rounded { border-radius: var(--radius-lg); overflow: hidden; }
.img-rounded img { width: 100%; height: 100%; object-fit: cover; }

/* ================================================================ */
/* DIVIDER */
/* ================================================================ */
.divider { border: none; border-top: 1px solid var(--gray-200); margin: 0; }

/* ================================================================ */
/* UTILS */
/* ================================================================ */
.bg-white    { background: var(--white); }
.bg-gray     { background: var(--gray-50); }
.bg-green-tint { background: var(--green-tint); }
.bg-black    { background: var(--black); }
.bg-green    { background: var(--green); }
.text-center { text-align: center; }
.text-green  { color: var(--green); }
.text-white  { color: var(--white); }
.text-muted  { color: var(--gray-500); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.flex-gap { display: flex; align-items: center; gap: .85rem; flex-wrap: wrap; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; }

/* ================================================================ */
/* RESPONSIVE */
/* ================================================================ */
@media (max-width: 1100px) {
  .pricing-grid { grid-template-columns: repeat(2,1fr); }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stats-bar-inner { grid-template-columns: repeat(2,1fr); gap: 0; }
  .stats-bar-inner .stat-item:nth-child(2) { border-right: none; }
  .stats-bar-inner .stat-item:nth-child(3) { border-right: 1px solid rgba(255,255,255,.1); border-top: 1px solid rgba(255,255,255,.1); }
  .stats-bar-inner .stat-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.1); }
  .checkout-layout { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .hero-overlay { background: linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.9) 60%, rgba(255,255,255,.75) 100%); }
  .product-hero { grid-template-columns: 1fr; }
  .product-hero-img { min-height: 280px; }
  .grid-3, .timeline { grid-template-columns: repeat(2,1fr); }
  .section-2col-header { grid-template-columns: 1fr; }
  .os-widgets { grid-template-columns: repeat(2,1fr); }
  .nav-links { display: none; }
  .founder-grid { grid-template-columns: repeat(2,1fr) !important; }
}
@media (max-width: 680px) {
  .container { width: calc(100% - 2rem); }
  h1, .h1 { font-size: 2.2rem; }
  h2, .h2 { font-size: 1.7rem; }
  .section { padding: 4rem 0; }
  .grid-2, .grid-3, .grid-4, .timeline, .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .hero { min-height: 80vh; }
  .hero-content { padding: 3rem 0; }
  .hero-metrics { flex-direction: column; gap: 1rem; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: .6rem; text-align: center; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .section-2col-header { grid-template-columns: 1fr; }
  .stats-bar-inner { grid-template-columns: 1fr 1fr; }
  .os-widgets { grid-template-columns: repeat(2,1fr); }
  .nav-actions .nav-btn-ghost { display: none; }
}