/* ============================================================
   style.css — Innopeptide Shared Stylesheet
   Shared tokens, layout, components for all 8 pages
   ============================================================ */

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── DESIGN TOKENS ── */
:root {
  /* Brand colours */
  --green:        #3cb54a;
  --green-dark:   #2a9e38;
  --green-light:  #e8f7ea;
  --dark:         #0c1d10;

  /* Text */
  --text:         #1e1e1e;
  --muted:        #555;

  /* Surfaces & borders */
  --bg:           #f4f6f4;
  --border:       #e3e8e3;

  /* Typography */
  --font-head:    'Rethink Sans', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing scale */
  --sp-xs:  8px;
  --sp-sm:  16px;
  --sp-md:  32px;
  --sp-lg:  52px;
  --sp-xl:  72px;

  /* Border radius */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  14px;

  /* Shadows */
  --shadow-sm:    0 2px 12px rgba(0,0,0,.07);
  --shadow-md:    0 8px 28px rgba(0,0,0,.13);
  --shadow-green: 0 6px 18px rgba(60,181,74,.32);

  /* Transitions */
  --dur-fast:  .18s;
  --dur-base:  .25s;
  --dur-slow:  .45s;

  /* Type scale */
  --text-xs:   11px;
  --text-sm:   12.5px;
  --text-base: 14px;
  --text-md:   15px;
  --text-lg:   16px;
  --text-xl:   20px;
  --text-2xl:  24px;
  --text-3xl:  30px;
  --text-4xl:  38px;
  --text-hero: clamp(30px, 4.5vw, 46px);

  /* Line heights */
  --lh-tight:  1.2;
  --lh-snug:   1.35;
  --lh-base:   1.65;
  --lh-loose:  1.8;

  /* Border widths */
  --border-thin:   1px;
  --border-med:    1.5px;

  /* Layout */
  --max: 1200px;
  --page-pad: 28px;
}

/* ── BASE ── */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  background: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Text selection */
::selection {
  background: rgba(60,181,74,.18);
  color: var(--dark);
}

/* Focus rings — keyboard only, no mouse */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Custom scrollbar (webkit) */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: #c0c8c0; }

/* ============================================================
   HEADER
   ============================================================ */
header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(227,232,227,.8);
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
  transition: box-shadow var(--dur-base), background var(--dur-base);
}
header.scrolled {
  background: rgba(255,255,255,.98);
  box-shadow: 0 4px 24px rgba(0,0,0,.09);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--page-pad);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 9px; flex-shrink: 0; }
.logo svg { width: 38px; height: 38px; flex-shrink: 0; }
.logo-wordmark {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--dark);
  letter-spacing: .4px;
}
.logo-wordmark em { color: var(--green); font-style: normal; }

/* Desktop nav */
nav { display: flex; align-items: center; gap: 24px; }
nav a {
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--dark);
  text-transform: uppercase;
  letter-spacing: .5px;
  position: relative;
  padding-bottom: 3px;
  transition: color var(--dur-fast);
}
nav a:hover,
nav a.active { color: var(--green); }

/* Header CTA button */
.header-quote {
  flex-shrink: 0;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 5px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 23px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--dur-base);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0; bottom: 0;
  background: #fff;
  z-index: 998;
  flex-direction: column;
  padding: 20px var(--page-pad);
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,.1);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: .5px;
  transition: color var(--dur-fast);
}
.mobile-nav a:hover { color: var(--green); }
.mobile-nav .m-quote {
  margin-top: 22px;
  background: var(--green);
  color: #fff;
  text-align: center;
  padding: 14px;
  border-radius: var(--radius-md);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  border: none;
  display: block;
  transition: background var(--dur-fast);
}
.mobile-nav .m-quote:hover { background: var(--green-dark); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .3px;
  cursor: pointer;
  border: none;
  transition:
    background var(--dur-fast) ease,
    transform var(--dur-fast) cubic-bezier(.34,1.6,.64,1),
    box-shadow var(--dur-fast) ease,
    color var(--dur-fast) ease;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(.97) !important; }
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }

/* Variants */
.btn-green {
  background: var(--green);
  color: #fff;
}
.btn-green:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-green);
}

.btn-dark {
  background: var(--dark);
  color: #fff;
}
.btn-dark:hover {
  background: #1e3824;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(12,29,16,.3);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--dark);
  border-color: #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,.2);
}

.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-light);
}

/* Sizes */
.btn-sm { padding: 8px 16px; font-size: 12px; }
.btn-lg { padding: 13px 28px; font-size: 14px; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   FORMS
   ============================================================ */
.form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 16px; }
.form-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .7px;
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
  background: #fff;
  outline: none;
  transition:
    border-color var(--dur-fast),
    box-shadow var(--dur-fast),
    background var(--dur-fast);
  -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: #b0b8b0; }
.form-input:hover,
.form-textarea:hover { border-color: #c0c8c0; }
.form-input:focus,
.form-textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(60,181,74,.12);
  background: #fdfffe;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ============================================================
   UTILITY COMPONENTS
   ============================================================ */

/* Section tag pill */
.section-tag {
  display: inline-block;
  background: var(--green-light);
  color: var(--green);
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding: 5px 13px;
  border-radius: 20px;
  margin-bottom: 14px;
}

/* Category badge (blog/products) */
.cat-badge {
  display: inline-flex;
  align-items: center;
  background: var(--green-light);
  color: var(--green);
  font-family: var(--font-head);
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 11px;
  border-radius: 20px;
  width: fit-content;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  padding: 14px var(--page-pad) 0;
  max-width: var(--max);
  margin: 0 auto;
}
.breadcrumb a { transition: color var(--dur-fast); }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb svg { width: 12px; height: 12px; opacity: .5; flex-shrink: 0; }

/* ============================================================
   FOOTER — Redesigned
   ============================================================ */
footer {
  position: relative;
  background: linear-gradient(180deg, #081209 0%, #06100a 100%);
}


/* ── Brand strip ── */
.ft-brand { padding: 60px var(--page-pad) 48px; }
.ft-brand-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 44px;
  align-items: start;
}

/* Logo column */
.ft-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  text-decoration: none;
}
.ft-logo-link svg { width: 36px; height: 36px; flex-shrink: 0; }
.ft-logo-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--text-md);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1.4px;
}
.ft-logo-name em { color: var(--green); font-style: normal; }

.ft-tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.5);
  line-height: 1.7;
  max-width: 240px;
  margin-bottom: 20px;
}

/* Trust badges row */
.ft-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ft-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(60,181,74,.1);
  border: 1px solid rgba(60,181,74,.2);
  color: rgba(255,255,255,.65);
  font-family: var(--font-head);
  font-size: 10.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: .3px;
  transition: all var(--dur-fast);
}
.ft-badge:hover {
  background: rgba(60,181,74,.2);
  color: #fff;
  border-color: rgba(60,181,74,.4);
}
.ft-badge svg { width: 11px; height: 11px; flex-shrink: 0; opacity: .7; }

/* Column headings */
.ft-col h4 {
  font-family: var(--font-head);
  font-size: var(--text-xs);
  font-weight: 700;
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

/* Nav links */
.ft-col ul { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.ft-col ul li a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  display: inline-block;
  padding: 4px 0;
  position: relative;
  transition: color var(--dur-fast), padding-left var(--dur-fast);
}
.ft-col ul li a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) scaleX(0);
  transform-origin: left;
  width: 12px; height: 1.5px;
  background: var(--green);
  transition: transform var(--dur-fast);
}
.ft-col ul li a:hover {
  color: #fff;
  padding-left: 18px;
}
.ft-col ul li a:hover::before { transform: translateY(-50%) scaleX(1); }
.ft-col ul li a.ft-active { color: var(--green); }

/* Contact column */
.ft-contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}
.ft-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  color: rgba(255,255,255,.55);
  transition: color var(--dur-fast);
  text-decoration: none;
}
a.ft-contact-item:hover { color: #fff; }
.ft-contact-icon {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.ft-contact-icon svg { width: 13px; height: 13px; }
.ft-wa   { background: rgba(37,211,102,.15); color: #25d366; }
.ft-mail { background: rgba(59,130,246,.15); color: #60a5fa; }
.ft-loc  { background: rgba(255,255,255,.07); color: rgba(255,255,255,.4); }

/* Social icons */
.ft-social {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}
.ft-social-btn {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.5);
  transition: all var(--dur-base);
}
.ft-social-btn svg { width: 14px; height: 14px; }
.ft-social-btn:hover {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
  transform: translateY(-2px);
}

/* Subscribe */
.ft-subscribe-label {
  font-family: var(--font-head);
  font-size: var(--text-xs);
  font-weight: 700;
  color: rgba(255,255,255,.35);
  text-transform: uppercase;
  letter-spacing: 1.3px;
  margin-bottom: 10px;
}
.ft-subscribe-row {
  display: flex;
  gap: 8px;
}
.ft-subscribe-row input {
  flex: 1;
  min-width: 0;
  padding: 9px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.05);
  color: #fff;
  font-size: var(--text-sm);
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.ft-subscribe-row input::placeholder { color: rgba(255,255,255,.28); }
.ft-subscribe-row input:focus {
  border-color: var(--green);
  background: rgba(60,181,74,.06);
}
.ft-subscribe-row .btn {
  padding: 9px 16px;
  font-size: var(--text-sm);
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}

/* ── Bottom bar ── */
.ft-bottom-bar {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 16px var(--page-pad);
}
.ft-bottom-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.ft-copy {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.3);
}
.ft-legal-links {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ft-legal-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.35);
  transition: color var(--dur-fast);
}
.ft-legal-links a:hover { color: rgba(255,255,255,.75); }
.ft-sep { color: rgba(255,255,255,.15); font-size: 10px; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .ft-brand-inner { grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 32px; }
}
@media (max-width: 880px) {
  .ft-brand-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .ft-logo-col { grid-column: 1 / -1; }
  .ft-trust-badges { display: none; }
  .ft-bottom-inner { justify-content: center; text-align: center; }
}
@media (max-width: 560px) {
  .ft-brand-inner { grid-template-columns: 1fr; }
  .ft-brand { padding: 44px var(--page-pad) 36px; }
  .ft-subscribe-row .btn { padding: 9px 12px; }
}

/* ============================================================
   RESPONSIVE — SHARED
   ============================================================ */
@media (max-width: 880px) {
  nav,
  .header-quote { display: none; }
  .nav-toggle { display: flex; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  :root { --page-pad: 20px; }
  .footer-inner { grid-template-columns: 1fr; }
}

/* ============================================================
   PAGE HERO — reusable dark banner for interior pages
   ============================================================ */
.page-hero {
  background: var(--dark);
  padding: 64px var(--page-pad) 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(60,181,74,.1) 0%, transparent 68%);
}
.page-hero-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.page-hero h1 {
  font-family: var(--font-head);
  font-size: 42px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.3px;
  margin-bottom: 10px;
}
.page-hero p {
  color: rgba(255,255,255,.55);
  font-size: 15px;
}

/* ============================================================
   SECTION — standard vertical rhythm wrapper
   ============================================================ */
.section { padding: var(--sp-xl) var(--page-pad); }
.section-sm { padding: var(--sp-lg) var(--page-pad); }
.section-light { background: var(--bg); }
.section-green { background: var(--green-light); }
.section-dark  { background: var(--dark); }

/* ============================================================
   CONTAINER
   ============================================================ */
.container { max-width: var(--max); margin: 0 auto; }

/* ============================================================
   SECTION HEADING (reusable centered titles)
   ============================================================ */
.section-heading { text-align: center; margin-bottom: var(--sp-lg); }
.section-heading h2 {
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 10px;
}
.section-heading p { color: var(--muted); max-width: 560px; margin: 0 auto; }

/* ============================================================
   VISUAL POLISH — animations, card accents, interactive states
   ============================================================ */

/* ── PAGE TRANSITIONS (fade-in on load) ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .45s cubic-bezier(.22,1,.36,1) both; }
.fade-up-1 { animation-delay: .05s; }
.fade-up-2 { animation-delay: .12s; }
.fade-up-3 { animation-delay: .20s; }

/* ── HERO EM HIGHLIGHT ── */
.hero h1 em,
.hero-about h1 em {
  color: var(--green);
  font-style: normal;
  position: relative;
}

/* ── PROCESS STEP CONNECTORS ── */
.process-grid {
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 52px;                  /* padding-top(20) + icon-half(32) = 52px */
  left: calc(10% + 32px);     /* start after first icon center */
  right: calc(10% + 32px);    /* end before last icon center */
  height: 2px;
  background: linear-gradient(to right,
    var(--green-light) 0%,
    var(--green) 50%,
    var(--green-light) 100%);
  z-index: 0;
}
.process-step { position: relative; z-index: 1; }
.step-icon {
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-green), 0 0 0 4px var(--bg);
}

/* ── CARD HOVER ACCENT — green top border ── */
.product-card {
  border-top: 3px solid transparent;
  transition:
    border-color var(--dur-fast),
    box-shadow var(--dur-base),
    transform var(--dur-base) cubic-bezier(.34,1.3,.64,1);
}
.product-card:hover {
  border-top-color: var(--green);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

/* Blog cards get the same treatment */
.card {
  border-top: 3px solid transparent;
  transition:
    border-color var(--dur-fast),
    box-shadow var(--dur-base),
    transform var(--dur-base) cubic-bezier(.34,1.3,.64,1);
}
.card:hover {
  border-top-color: var(--green);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

/* Remove duplicate transform rules from inline page CSS
   (the above overrides via specificity) */

/* ── BLOG CARD IMAGE — fixed aspect ratio ── */
.card-img {
  aspect-ratio: 16 / 9;
  height: auto;     /* override fixed px height */
  flex-shrink: 0;
}

/* ── CATEGORY PILL — on image overlay ── */
.card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  flex-shrink: 0;
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-slow);
}
.card:hover .card-img-wrap img { transform: scale(1.06); }
.card-img-wrap .card-cat-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(12,29,16,.72);
  color: #fff;
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

/* ── FOOTER — top gradient accent ── */



/* ── NAV LINK — hover underline from center ── */
nav a::after {
  left: 50%;
  transform: translateX(-50%);
  transition: width var(--dur-base) cubic-bezier(.22,1,.36,1);
}
nav a:hover::after,
nav a.active::after {
  width: 100%;
  left: 0;
  transform: none;
}

/* ── SECTION TAG — subtle pulse on load ── */
@keyframes tagPop {
  0%   { transform: scale(.9); opacity: 0; }
  60%  { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}


/* ── PARTNER CARDS — colored accent border ── */
.partner-card {
  border-top: 3px solid transparent;
  transition:
    border-color var(--dur-fast),
    box-shadow var(--dur-base),
    transform var(--dur-base) cubic-bezier(.34,1.3,.64,1);
}
.partner-card:hover { border-top-color: var(--green); }

/* ── STAT ITEMS — hover highlight ── */
.stat-item {
  transition: background var(--dur-fast);
}
.stat-item:hover { background: var(--green-light); }

/* ── FEATURED BLOG CARD — green left accent ── */
.feature {
  border-left: 4px solid transparent;
  transition:
    border-color var(--dur-fast),
    box-shadow var(--dur-base);
}
.feature:hover { border-left-color: var(--green); }

/* ── PRODUCT DETAIL — image hover zoom ── */
.gallery-main {
  overflow: hidden;
  cursor: zoom-in;
}
.gallery-main img {
  transition: transform var(--dur-slow) cubic-bezier(.22,1,.36,1);
}
.gallery-main:hover img { transform: scale(1.03); }

/* ── PRODUCT DETAIL — badge row ── */
.badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.badge {
  border: 1px solid rgba(60,181,74,.3);
  transition: all var(--dur-fast);
}
.badge:hover {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
  transform: translateY(-1px);
}

/* ── RELATED PRODUCT CARDS ── */
.rel-card {
  border-top: 3px solid transparent;
  transition:
    border-color var(--dur-fast),
    box-shadow var(--dur-base),
    transform var(--dur-base) cubic-bezier(.34,1.3,.64,1);
}
.rel-card:hover { border-top-color: var(--green); }

/* ── PAGE HERO — subtle dot texture ── */
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .12;
  background-image: radial-gradient(circle, rgba(60,181,74,.6) 1px, transparent 1px);
  background-size: 28px 28px;
}
/* .page-hero-inner positioning: see full rule above */

/* ── SCROLL-TRIGGERED FADE (progressive enhancement) ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s cubic-bezier(.22,1,.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* mobile nav display handled by JS toggle + animations.css */

/* ── RESPONSIVE TWEAKS ── */
@media (max-width: 880px) {
  /* Remove process connector line on small screens */
  .process-grid::before { display: none; }
  .card-img { aspect-ratio: 16 / 9; height: auto; }
}

/* ── BREADCRUMB ── */
.breadcrumb{max-width:var(--max);margin:0 auto;padding:14px var(--page-pad);display:flex;align-items:center;gap:6px;font-size:var(--text-sm);color:var(--muted)}
.breadcrumb a{color:var(--muted);transition:color var(--dur-fast)}
.breadcrumb a:hover{color:var(--green)}
.breadcrumb svg{width:14px;height:14px;flex-shrink:0}
.breadcrumb span{color:var(--text);font-weight:600}

/* ── FOOTER — dark background ── */
footer {
  background: var(--dark);
  color: rgba(255,255,255,.55);
}

/* ── FORM SUBMIT BUTTON — full-width in contact forms ── */
.form-submit {
  width: 100%;
  padding: 13px;
  font-size: var(--text-base);
  justify-content: center;
}

/* ── TAB PANE — initial state (JS controls display) ── */
.tab-pane { display: block; }

/* ── SECTION TAG — shared across pages ── */
.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  padding: 5px 14px;
  border-radius: 20px;
  background: var(--green-light);
  color: var(--green);
  margin-bottom: 18px;
}

/* ── SINGLE PRODUCT — breadcrumb ── */
.breadcrumb {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px var(--page-pad);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); transition: color var(--dur-fast); }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb svg { width: 14px; height: 14px; flex-shrink: 0; }
.breadcrumb span { color: var(--text); font-weight: 600; }