/* ===================================================
   Digital Macula v3 — ANDI-Compliant Design System
   WCAG 2.1 AA | Lexend Deca + DM Sans
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Lexend+Deca:wght@400;500;600;700;800;900&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ── CSS Variables ── */
:root {
  --blue:        #0b7db5;   /* 4.7:1 on white - AA */
  --blue-light:  #1396d6;
  --blue-dark:   #085d87;
  --blue-bg:     #e8f5fd;
  --blue-soft:   #cde9f7;
  --accent:      #e84e1b;   /* CTA accent */
  --accent-dark: #c43d12;
  --green:       #1a7a4a;   /* success */
  --green-bg:    #e8f5ee;
  --bg:          #ffffff;
  --bg2:         #f5f8fa;
  --bg3:         #edf2f6;
  --card:        #ffffff;
  --border:      #c8dce8;
  --text:        #1e2d3a;   /* 12.4:1 - AAA */
  --muted:       #4a6070;   /* 5.1:1 - AA */
  --muted2:      #6b8090;
  --heading:     #0a1828;
  --white:       #ffffff;
  --shadow-sm:   0 2px 12px rgba(11,125,181,.08);
  --shadow-md:   0 8px 32px rgba(11,125,181,.13);
  --shadow-lg:   0 20px 60px rgba(11,125,181,.17);
  --font-head:   'Lexend Deca', sans-serif;
  --font-body:   'DM Sans', sans-serif;
  --radius:      12px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --transition:  .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── Skip Nav (ANDI) ── */
.skip-nav {
  position: absolute;
  left: -100%;
  top: 0;
  background: var(--blue);
  color: #fff;
  padding: .75rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .9rem;
  z-index: 9999;
  text-decoration: none;
  border-radius: 0 0 var(--radius) 0;
}
.skip-nav:focus { left: 0; }

/* ── Screen Reader Utility ── */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Focus Styles (ANDI) ── */
:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 99px; }
::selection { background: var(--blue); color: #fff; }

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
  color: var(--heading);
  letter-spacing: -.025em;
}
a { color: var(--blue); }
p { color: var(--text); }

/* ════════════════════════════════════════
   PROOF BAR
════════════════════════════════════════ */
.proof-bar {
  background: var(--heading);
  color: #e8f0f5;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-align: center;
  padding: .55rem 1rem;
}
.proof-bar a { color: #7ecfef; text-decoration: underline; }

/* ════════════════════════════════════════
   NAVBAR
════════════════════════════════════════ */
.navbar {
  background: rgba(255,255,255,.96) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: .9rem 0;
  position: sticky; top: 0; z-index: 1000;
  transition: var(--transition);
  box-shadow: 0 1px 16px rgba(11,125,181,.06);
}
.navbar.scrolled {
  padding: .6rem 0;
  box-shadow: 0 2px 24px rgba(11,125,181,.12);
}
.navbar-brand img { height: 44px; width: auto; }
.nav-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .85rem;
  color: var(--text) !important;
  padding: .45rem .9rem !important;
  position: relative;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute; bottom: -1px; left: .9rem; right: .9rem;
  height: 2px; border-radius: 99px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover,
.nav-link[aria-current="page"] { color: var(--blue) !important; }
.nav-link:hover::after,
.nav-link[aria-current="page"]::after { transform: scaleX(1); }
.navbar-toggler { border-color: var(--border); padding: .4rem .6rem; }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230b7db5' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Language toggle */
.lang-btn {
  background: var(--blue-bg);
  color: var(--blue-dark);
  border: 1.5px solid var(--blue-soft);
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .78rem;
  padding: .38rem .9rem;
  cursor: pointer;
  transition: var(--transition);
}
.lang-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }

/* ════════════════════════════════════════
   BUTTONS
════════════════════════════════════════ */
.btn-primary-dm {
  display: inline-flex; align-items: center; gap: .5rem;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff !important;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .01em;
  padding: .78rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(11,125,181,.3);
  position: relative;
  overflow: hidden;
}
.btn-primary-dm::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg,var(--blue-light),var(--blue));
  opacity: 0;
  transition: opacity var(--transition);
}
.btn-primary-dm:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(11,125,181,.38); }
.btn-primary-dm:hover::before { opacity: 1; }
.btn-primary-dm span, .btn-primary-dm i { position: relative; }

.btn-accent-dm {
  display: inline-flex; align-items: center; gap: .5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff !important;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .88rem;
  padding: .78rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(232,78,27,.28);
}
.btn-accent-dm:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(232,78,27,.38); }

.btn-outline-dm {
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent;
  color: var(--blue) !important;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .88rem;
  padding: .75rem 1.75rem;
  border-radius: 50px;
  text-decoration: none;
  border: 2px solid var(--blue);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline-dm:hover { background: var(--blue); color: #fff !important; transform: translateY(-2px); }

.btn-white {
  display: inline-flex; align-items: center; gap: .5rem;
  background: #fff;
  color: var(--blue) !important;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .88rem;
  padding: .75rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,.4);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent;
  color: rgba(255,255,255,.88) !important;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .88rem;
  padding: .75rem 1.75rem;
  border-radius: 50px;
  text-decoration: none;
  border: 1.5px solid rgba(255,255,255,.35);
  transition: var(--transition);
}
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff !important; }

/* ════════════════════════════════════════
   HERO
════════════════════════════════════════ */
.hero-trust-bar {
  display: inline-flex; align-items: center; gap: .75rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: .5rem 1.25rem .5rem .65rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.avatars { display: flex; }
.avatars span {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff;
  font-family: var(--font-head);
  font-size: .6rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff;
  margin-right: -8px;
}
.avatars span:nth-child(2) { background: linear-gradient(135deg,#1a7a4a,#0e5033); }
.avatars span:nth-child(3) { background: linear-gradient(135deg,#c43d12,#8f2c0c); }
.avatars span:nth-child(4) { background: linear-gradient(135deg,#6835b5,#4a2285); }
.avatars span:nth-child(5) { background: linear-gradient(135deg,#0b7db5,#085d87); }
.trust-text { font-family: var(--font-head); font-size: .78rem; font-weight: 600; color: var(--text); }
.stars-mini { color: #f5a623; font-size: .8rem; letter-spacing: .05em; }

/* ════════════════════════════════════════
   SECTION UTILITIES
════════════════════════════════════════ */
.section-tag {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--blue-bg);
  color: var(--blue-dark);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .73rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .38rem 1rem;
  border-radius: 50px;
  margin-bottom: 1rem;
  border: 1px solid var(--blue-soft);
}
.section-heading {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--heading);
  letter-spacing: -.03em;
  line-height: 1.15;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 580px;
}

/* ════════════════════════════════════════
   CARDS
════════════════════════════════════════ */
.dm-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
  height: 100%;
}
.dm-card:hover {
  border-color: var(--blue-soft);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

/* ════════════════════════════════════════
   STATS ROW
════════════════════════════════════════ */
.stat-number {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--heading);
  letter-spacing: -.04em;
  line-height: 1;
}
.stat-label { font-size: .8rem; color: var(--muted); margin-top: .25rem; }

/* ════════════════════════════════════════
   REVIEW WIDGET
════════════════════════════════════════ */
.review-widget {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-sm);
}
.review-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: var(--transition);
}
.review-card:hover { box-shadow: var(--shadow-sm); border-color: var(--blue-soft); }
.review-stars { color: #f5a623; font-size: 1rem; letter-spacing: .05em; margin-bottom: .5rem; }
.reviewer-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .75rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ════════════════════════════════════════
   RESULT BADGE
════════════════════════════════════════ */
.result-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  background: var(--green-bg);
  color: var(--green);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .72rem;
  padding: .3rem .75rem;
  border-radius: 50px;
  border: 1px solid rgba(26,122,74,.2);
}

/* ════════════════════════════════════════
   TEAM CARD
════════════════════════════════════════ */
.team-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { border-color: var(--blue-soft); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.team-avatar {
  width: 90px; height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-bg), var(--blue-soft));
  border: 3px solid var(--blue-soft);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-family: var(--font-head);
  font-size: 1.4rem; font-weight: 800;
  color: var(--blue-dark);
}
.team-name { font-family: var(--font-head); font-weight: 700; font-size: 1rem; color: var(--heading); }
.team-role { font-size: .82rem; color: var(--blue); font-weight: 600; margin-bottom: .5rem; }
.team-bio { font-size: .85rem; color: var(--muted); line-height: 1.6; }
.team-social { display: flex; gap: .5rem; justify-content: center; margin-top: .75rem; }
.team-social a {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--blue-bg); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: .82rem; text-decoration: none;
  transition: var(--transition);
}
.team-social a:hover { background: var(--blue); color: #fff; }

/* ════════════════════════════════════════
   ROI CALCULATOR
════════════════════════════════════════ */
.roi-calc {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}
.roi-slider-wrap { margin-bottom: 1.5rem; }
.roi-slider-wrap label {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .83rem;
  color: var(--text);
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: .5rem;
}
.roi-slider-wrap label span {
  font-size: .88rem; font-weight: 700; color: var(--blue);
}
input[type="range"] {
  -webkit-appearance: none;
  width: 100%; height: 6px;
  border-radius: 99px;
  background: var(--bg3);
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--blue);
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(11,125,181,.3);
  transition: var(--transition);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
input[type="range"]:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.roi-result {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  color: #fff;
  text-align: center;
  margin-top: 1.5rem;
}
.roi-number {
  font-family: var(--font-head);
  font-size: 2.2rem; font-weight: 900;
  letter-spacing: -.04em;
  display: block; line-height: 1.1;
}

/* ════════════════════════════════════════
   PILOT CARD
════════════════════════════════════════ */
.pilot-card {
  background: linear-gradient(135deg, #fff8f0, #fff3e8);
  border: 2px solid var(--accent);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.pilot-ribbon {
  position: absolute;
  top: 1.25rem; right: -1.5rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .72rem;
  padding: .3rem 2.5rem;
  transform: rotate(45deg);
  letter-spacing: .08em;
}

/* ════════════════════════════════════════
   FAQ ACCORDION
════════════════════════════════════════ */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: .65rem;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--blue-soft); }
.faq-btn {
  width: 100%;
  background: var(--card);
  border: none;
  padding: 1.15rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .93rem;
  color: var(--heading);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.faq-btn:hover { background: var(--bg2); }
.faq-btn[aria-expanded="true"] { background: var(--blue-bg); color: var(--blue-dark); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--bg3);
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
  color: var(--blue);
}
.faq-btn[aria-expanded="true"] .faq-icon { transform: rotate(45deg); background: var(--blue); color: #fff; }
.faq-body {
  padding: 0 1.5rem;
  font-size: .93rem;
  color: var(--muted);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
}
.faq-body.open { padding: 0 1.5rem 1.25rem; max-height: 500px; }

/* ════════════════════════════════════════
   CONTACT INFO
════════════════════════════════════════ */
.contact-info-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.25rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.contact-info-item:hover { border-color: var(--blue-soft); background: var(--blue-bg); }
.ci-icon {
  width: 44px; height: 44px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.1rem; flex-shrink: 0;
}

/* ════════════════════════════════════════
   FORM
════════════════════════════════════════ */
.dm-form .form-label {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .83rem;
  color: var(--text);
  margin-bottom: .4rem;
}
.dm-form .form-control,
.dm-form .form-select {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem 1rem;
  font-family: var(--font-body);
  font-size: .93rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.dm-form .form-control:focus,
.dm-form .form-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(11,125,181,.15);
  outline: none;
}
.dm-form .form-control[aria-invalid="true"],
.dm-form .form-select[aria-invalid="true"] {
  border-color: #d32f2f;
  box-shadow: 0 0 0 3px rgba(211,47,47,.12);
}
.field-error {
  font-size: .78rem;
  color: #d32f2f;
  margin-top: .3rem;
  display: block;
}
.field-error:empty { display: none; }

/* ════════════════════════════════════════
   PRICING CARDS
════════════════════════════════════════ */
.pricing-card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  position: relative;
  transition: var(--transition);
  height: 100%;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pricing-card.featured {
  border-color: var(--blue);
  background: linear-gradient(180deg, var(--blue-bg) 0%, var(--white) 100%);
  box-shadow: var(--shadow-md);
}
.pricing-badge {
  position: absolute;
  top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: .7rem;
  padding: .3rem 1.25rem;
  border-radius: 50px;
  letter-spacing: .06em;
  white-space: nowrap;
}
.pricing-price {
  font-family: var(--font-head);
  font-size: 2.5rem; font-weight: 900;
  color: var(--heading);
  letter-spacing: -.04em;
  line-height: 1;
}
.pricing-price sub {
  font-size: 1rem; font-weight: 600;
  vertical-align: baseline; margin-right: .15rem;
}
.pricing-price sup { font-size: .9rem; font-weight: 600; }
.pricing-feature {
  display: flex; align-items: flex-start; gap: .6rem;
  padding: .5rem 0;
  font-size: .9rem; color: var(--text);
  border-bottom: 1px solid var(--border);
}
.pricing-feature:last-of-type { border-bottom: none; }
.pricing-feature i { color: var(--green); margin-top: .2rem; flex-shrink: 0; }

/* ════════════════════════════════════════
   PORTFOLIO FILTER BUTTONS
════════════════════════════════════════ */
.filter-btn {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .8rem;
  padding: .45rem 1.2rem;
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* ════════════════════════════════════════
   PORTFOLIO CARD
════════════════════════════════════════ */
.portfolio-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.portfolio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-soft); }
.portfolio-thumb {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--blue-bg), var(--blue-soft));
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.portfolio-thumb .pt-icon {
  font-size: 3rem; opacity: .35; color: var(--blue-dark);
}
.portfolio-thumb .result-overlay {
  position: absolute; bottom: .75rem; left: .75rem;
  display: flex; flex-wrap: wrap; gap: .35rem;
}
.portfolio-body { padding: 1.25rem; }

/* ════════════════════════════════════════
   BLOG CARD
════════════════════════════════════════ */
.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-soft); }
.blog-thumb {
  width: 100%; height: 180px;
  background: linear-gradient(135deg, var(--heading), #1c3a52);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
}
.blog-tag {
  display: inline-block;
  background: var(--blue-bg); color: var(--blue-dark);
  font-family: var(--font-head); font-weight: 700; font-size: .68rem;
  padding: .25rem .75rem; border-radius: 50px;
  letter-spacing: .05em; text-transform: uppercase;
  margin-bottom: .5rem;
}
.blog-body { padding: 1.25rem 1.5rem; }

/* ════════════════════════════════════════
   MARQUEE (client logos)
════════════════════════════════════════ */
.marquee-wrap {
  overflow: hidden;
  -webkit-mask: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  mask: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
  display: flex; gap: 2rem;
  width: max-content;
  animation: marquee 22s linear infinite;
}
.marquee-wrap:hover .marquee-track,
.marquee-track:focus-within { animation-play-state: paused; }
.marquee-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .65rem 1.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .83rem;
  color: var(--muted);
  white-space: nowrap;
  transition: var(--transition);
}
.marquee-item:hover { color: var(--blue); border-color: var(--blue-soft); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ════════════════════════════════════════
   FOOTER
════════════════════════════════════════ */
footer {
  background: var(--heading);
  color: #c8d8e4;
  padding: 4rem 0 2rem;
}
footer h4 {
  font-family: var(--font-head);
  font-weight: 700; font-size: .9rem;
  color: #fff;
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.footer-link {
  display: block;
  color: #8faab8;
  font-size: .88rem;
  text-decoration: none;
  padding: .25rem 0;
  transition: color var(--transition);
}
.footer-link:hover { color: #7ecfef; }
.footer-divider { border-color: rgba(255,255,255,.08); margin: 2rem 0 1.5rem; }
.social-icon {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  color: #8faab8; text-decoration: none;
  transition: var(--transition);
}
.social-icon:hover { background: var(--blue); color: #fff; }

/* ════════════════════════════════════════
   BACK TO TOP
════════════════════════════════════════ */
#back-top {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--blue);
  color: #fff;
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 16px rgba(11,125,181,.3);
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}
#back-top.visible { opacity: 1; visibility: visible; }
#back-top:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(11,125,181,.4); }

/* ════════════════════════════════════════
   SCROLL REVEAL
════════════════════════════════════════ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ════════════════════════════════════════
   WHATSAPP FLOAT
════════════════════════════════════════ */
.wa-float {
  position: fixed; bottom: 2rem; left: 2rem;
  width: 52px; height: 52px; border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.5rem;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(37,211,102,.4);
  z-index: 999;
  transition: var(--transition);
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 24px rgba(37,211,102,.5); color: #fff; }

/* ════════════════════════════════════════
   PAGE HERO (inner pages)
════════════════════════════════════════ */
.page-hero {
  background: linear-gradient(155deg, #e3f4fb 0%, #fff 55%, #f4f7f9 100%);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(11,125,181,.07) 0%, transparent 68%);
  top: -100px; right: -100px;
  pointer-events: none;
}

/* ════════════════════════════════════════
   SUCCESS MESSAGE
════════════════════════════════════════ */
.success-msg {
  background: var(--green-bg);
  border: 1.5px solid rgba(26,122,74,.25);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  color: var(--green);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .92rem;
  display: none;
}
.success-msg.show { display: flex; align-items: center; gap: .75rem; }

/* ════════════════════════════════════════
   ACCESSIBILITY EXTRAS
════════════════════════════════════════ */
[lang="ta"] .en-only { display: none; }
[lang="ta"] .ta-only { display: block; }
.ta-only { display: none; }
.en-only { display: block; }

/* ════════════════════════════════════════
   CALENDLY WRAPPER
════════════════════════════════════════ */
.calendly-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg2);
  min-height: 200px;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem; text-align: center;
}

/* ════════════════════════════════════════
   REDUCED MOTION
════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ════════════════════════════════════════
   HIGH CONTRAST
════════════════════════════════════════ */
@media (prefers-contrast: high) {
  :root { --border: #666; --text: #000; --muted: #333; }
  .btn-primary-dm, .btn-accent-dm { border: 2px solid currentColor; }
}

/* ════════════════════════════════════════
   PRINT
════════════════════════════════════════ */
@media print {
  .proof-bar, .navbar, #back-top, .wa-float,
  .marquee-wrap, .btn-primary-dm, .btn-outline-dm,
  .btn-accent-dm, .btn-white, .btn-ghost { display: none !important; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
  .dm-card, .review-card, .team-card { border: 1px solid #ccc; break-inside: avoid; }
}

/* ════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════ */
@media (max-width: 992px) {
  .section-heading { font-size: clamp(1.6rem, 4vw, 2.2rem); }
}
@media (max-width: 768px) {
  .wa-float, #back-top { bottom: 1.25rem; }
  .wa-float { left: 1.25rem; }
  #back-top { right: 1.25rem; }
  footer { padding: 3rem 0 1.5rem; }
}