/* =============================================
   CELLAR SERVICES — Feuille de style principale
   ============================================= */

/* --- Variables --- */
:root {
  --navy:        #0A1628;
  --navy-2:      #112240;
  --blue:        #1D4E89;
  --accent:      #06B6D4;
  --accent-h:    #0891B2;
  --teal:        #10B981;
  --white:       #FFFFFF;
  --surface:     #F8FAFC;
  --surface-2:   #F1F5F9;
  --border:      #E2E8F0;
  --text:        #1E293B;
  --text-2:      #475569;
  --text-3:      #94A3B8;
  --shadow-sm:   0 1px 4px rgba(10,22,40,.06);
  --shadow:      0 4px 20px rgba(10,22,40,.09);
  --shadow-lg:   0 16px 48px rgba(10,22,40,.13);
  --radius:      8px;
  --radius-lg:   16px;
  --tr:          all .28s ease;
  --pad:         96px;
  --max-w:       1200px;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

/* --- Container --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* --- Typography --- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(1.9rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.05rem, 2vw, 1.35rem); }

.label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title  { color: var(--navy); margin-bottom: 14px; }
.section-sub    { font-size: 1.05rem; color: var(--text-2); line-height: 1.75; max-width: 620px; }
.text-center    { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: .93rem;
  font-weight: 600;
  transition: var(--tr);
  white-space: nowrap;
}
.btn-primary  { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--accent-h); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(6,182,212,.3); }

.btn-outline  { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.4); }
.btn-outline:hover  { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.65); }

.btn-ghost { background: transparent; color: var(--navy); border: 2px solid var(--border); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: rgba(6,182,212,.05); }

.btn-teal { background: var(--teal); color: var(--white); }
.btn-teal:hover { background: #0da271; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,.3); }

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--tr);
}
.nav.scrolled {
  background: rgba(10,22,40,.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 13px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,.22);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-logo-mark {
  width: 44px; height: 44px;
  background: #0d2240;
  border: 1px solid rgba(6,182,212,.28);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-logo-text {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.02em;
}
.nav-logo-text em { color: var(--accent); font-style: normal; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-link {
  padding: 8px 13px;
  color: rgba(255,255,255,.78);
  font-size: .88rem;
  font-weight: 500;
  border-radius: 6px;
  transition: var(--tr);
}
.nav-link:hover, .nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.1);
}
.nav-cta {
  background: var(--accent);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 6px;
  font-size: .84rem;
  font-weight: 600;
  transition: var(--tr);
  margin-left: 10px;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--accent-h); transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
  z-index: 1001;
  position: relative;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--tr);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--navy);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link {
  font-size: 1.3rem;
  padding: 14px 28px;
  width: 100%;
  text-align: center;
  color: rgba(255,255,255,.85);
}
.mobile-menu .nav-link:hover { color: var(--accent); background: rgba(6,182,212,.1); }
.mobile-menu .nav-cta {
  margin: 16px 0 0;
  font-size: 1.1rem;
  padding: 14px 36px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 130px 0 90px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #07111F 0%, #0d2545 55%, #1a4876 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(6,182,212,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6,182,212,.07) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-glow-1 {
  position: absolute;
  width: 700px; height: 700px;
  top: -150px; right: -100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,.11) 0%, transparent 68%);
  pointer-events: none;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  width: 450px; height: 450px;
  bottom: -80px; left: -60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16,185,129,.07) 0%, transparent 68%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(6,182,212,.14);
  border: 1px solid rgba(6,182,212,.32);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(.75); }
}
.hero h1 {
  color: var(--white);
  margin-bottom: 22px;
  line-height: 1.14;
}
.hero h1 strong { color: var(--accent); font-weight: 800; }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.72);
  line-height: 1.78;
  max-width: 660px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  max-width: 580px;
}
.hero-trust-icon {
  width: 20px; height: 20px;
  color: var(--teal);
  flex-shrink: 0;
}
.hero-trust p {
  font-size: .86rem;
  color: rgba(255,255,255,.65);
  line-height: 1.55;
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, #07111F 0%, #0d2545 60%, #1a4876 100%);
  padding: 148px 0 72px;
  position: relative;
  overflow: hidden;
}
.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(6,182,212,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6,182,212,.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 14px; }
.page-hero p  { font-size: 1.07rem; color: rgba(255,255,255,.68); max-width: 600px; line-height: 1.72; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section     { padding: var(--pad) 0; }
.section-alt { background: var(--surface); }
.section-dark {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(6,182,212,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6,182,212,.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.section-dark > .container { position: relative; z-index: 1; }

/* ============================================================
   INTRO / ABOUT BRIEF
   ============================================================ */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.intro-highlights {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.highlight-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.highlight-item:last-child { border-bottom: none; padding-bottom: 0; }
.highlight-item:first-child { padding-top: 0; }
.hi-icon {
  width: 36px; height: 36px;
  background: rgba(6,182,212,.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.hi-icon svg { width: 18px; height: 18px; }
.hi-text { font-size: .9rem; font-weight: 500; color: var(--text); }

/* ============================================================
   SERVICES GRID (homepage)
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: var(--tr);
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(to bottom, var(--accent), var(--teal));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .3s ease;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: rgba(6,182,212,.18); }
.service-card:hover::after { transform: scaleY(1); }

.svc-icon {
  width: 52px; height: 52px;
  background: rgba(6,182,212,.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
  transition: var(--tr);
}
.service-card:hover .svc-icon { background: rgba(6,182,212,.18); }
.svc-icon svg { width: 26px; height: 26px; }
.service-card h3 { color: var(--navy); margin-bottom: 10px; }
.service-card p  { font-size: .9rem; color: var(--text-2); line-height: 1.65; }
.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--accent);
  transition: var(--tr);
}
.svc-link svg { width: 14px; height: 14px; }
.svc-link:hover { gap: 10px; }

/* ============================================================
   WHY SECTION
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.why-item {
  display: flex;
  gap: 18px;
  padding: 26px 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--tr);
}
.why-item:hover { box-shadow: var(--shadow); border-color: rgba(6,182,212,.2); }
.why-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}
.why-icon svg { width: 22px; height: 22px; }
.why-body h3 { color: var(--navy); font-size: .97rem; margin-bottom: 6px; }
.why-body p  { font-size: .86rem; color: var(--text-2); line-height: 1.6; }

/* ============================================================
   METHOD STEPS PREVIEW (homepage)
   ============================================================ */
.steps-wrap { position: relative; }
.steps-line {
  position: absolute;
  top: 32px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--teal));
  z-index: 0;
}
.steps-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
  z-index: 1;
}
.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 8px;
}
.step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 18px;
  box-shadow: var(--shadow);
  flex-shrink: 0;
}
.step-item h4 { color: var(--navy); font-size: .97rem; margin-bottom: 6px; }
.step-item p  { font-size: .84rem; color: var(--text-2); line-height: 1.55; }

/* ============================================================
   FULL METHOD TIMELINE
   ============================================================ */
.timeline {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-left: 96px;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 32px; bottom: 32px;
  left: 46px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--teal));
}
.timeline-item { position: relative; padding-bottom: 48px; }
.timeline-item:last-child { padding-bottom: 0; }
.tl-marker {
  position: absolute;
  left: -96px; top: 0;
  width: 96px;
  display: flex;
  justify-content: center;
}
.tl-num {
  width: 64px; height: 64px;
  background: var(--navy);
  border: 3px solid var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.tl-body {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  box-shadow: var(--shadow);
  transition: var(--tr);
}
.tl-body:hover { box-shadow: var(--shadow-lg); border-color: rgba(6,182,212,.22); }
.tl-tag {
  display: inline-block;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.tl-body h3 { color: var(--navy); margin-bottom: 12px; }
.tl-body > p { color: var(--text-2); line-height: 1.72; margin-bottom: 20px; }
.tl-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.tl-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .87rem;
  color: var(--text-2);
}
.tl-list li::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================================
   SERVICES DETAIL PAGE
   ============================================================ */
.svc-detail {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
  transition: var(--tr);
  position: relative;
  overflow: hidden;
}
.svc-detail::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 4px; width: 0;
  background: linear-gradient(90deg, var(--accent), var(--teal));
  transition: width .35s ease;
}
.svc-detail:hover { box-shadow: var(--shadow-lg); border-color: rgba(6,182,212,.2); }
.svc-detail:hover::before { width: 100%; }
.svc-detail-left { text-align: center; }
.svc-detail-num {
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--border);
  margin-bottom: 16px;
}
.svc-detail-icon {
  width: 72px; height: 72px;
  background: rgba(6,182,212,.1);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin: 0 auto;
}
.svc-detail-icon svg { width: 36px; height: 36px; }
.svc-detail h3 { color: var(--navy); font-size: 1.35rem; margin-bottom: 14px; }
.svc-detail > div > p { color: var(--text-2); line-height: 1.72; margin-bottom: 22px; }
.svc-detail-list { display: flex; flex-direction: column; gap: 10px; }
.svc-detail-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .9rem;
  color: var(--text-2);
}
.svc-detail-list li::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}

/* ============================================================
   CONVICTION / QUOTE
   ============================================================ */
.conviction {
  background: linear-gradient(135deg, #07111F 0%, #112240 100%);
  border-radius: var(--radius-lg);
  padding: 72px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.conviction::before {
  content: '\201C';
  position: absolute;
  top: -40px; left: 32px;
  font-size: 22rem;
  font-weight: 900;
  color: rgba(6,182,212,.04);
  line-height: 1;
  pointer-events: none;
  font-family: Georgia, serif;
}
.conviction .label { color: var(--teal); }
.conviction h2 { color: var(--white); margin-bottom: 24px; }
.conviction blockquote {
  font-size: 1.18rem;
  line-height: 1.82;
  color: rgba(255,255,255,.75);
  max-width: 740px;
  margin: 0 auto;
  font-style: italic;
  position: relative;
  z-index: 1;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.values-list { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.value-item {
  display: flex;
  gap: 16px;
  padding: 22px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--tr);
}
.value-item:hover { box-shadow: var(--shadow); border-color: rgba(6,182,212,.2); }
.val-icon {
  width: 40px; height: 40px;
  background: rgba(6,182,212,.1);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.val-icon svg { width: 20px; height: 20px; }
.val-body h4 { color: var(--navy); font-size: .95rem; margin-bottom: 4px; }
.val-body p  { font-size: .86rem; color: var(--text-2); line-height: 1.55; }
.about-context {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: sticky;
  top: 100px;
}
.about-context h3 { color: var(--navy); margin-bottom: 16px; }
.about-context p  { font-size: .93rem; color: var(--text-2); line-height: 1.72; }
.domains-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.tag {
  padding: 6px 14px;
  background: rgba(6,182,212,.1);
  color: var(--accent);
  border: 1px solid rgba(6,182,212,.22);
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 600;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: .86rem; font-weight: 600; color: var(--text); }
.form-label span { color: var(--accent); }
.form-input,
.form-select,
.form-textarea {
  padding: 12px 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .91rem;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: var(--tr);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(6,182,212,.1);
}
.form-textarea { resize: vertical; min-height: 140px; line-height: 1.6; }
.form-hint { font-size: .8rem; color: var(--text-3); margin-top: 20px; }

.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.contact-card h3 {
  color: var(--navy);
  font-size: .97rem;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.ci-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.ci-item:last-child { margin-bottom: 0; }
.ci-icon {
  width: 34px; height: 34px;
  background: rgba(6,182,212,.1);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.ci-icon svg { width: 17px; height: 17px; }
.ci-text strong { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); margin-bottom: 2px; }
.ci-text p { font-size: .9rem; color: var(--text); }
.ci-text a { color: var(--accent); transition: var(--tr); }
.ci-text a:hover { color: var(--accent-h); }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-band {
  text-align: center;
  padding: var(--pad) 0;
}
.cta-band h2 { color: var(--white); margin-bottom: 14px; }
.cta-band p  { color: rgba(255,255,255,.68); font-size: 1.08rem; margin-bottom: 36px; max-width: 540px; margin-left: auto; margin-right: auto; }
.cta-btns { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.09);
  margin-bottom: 28px;
}
.footer-about > p {
  font-size: .87rem;
  color: rgba(255,255,255,.48);
  line-height: 1.72;
  margin: 16px 0 20px;
  max-width: 280px;
}
.footer-domain {
  display: inline-block;
  font-size: .78rem;
  color: var(--accent);
  background: rgba(6,182,212,.1);
  border: 1px solid rgba(6,182,212,.2);
  padding: 4px 12px;
  border-radius: 100px;
}
.footer-col h4 {
  font-size: .78rem;
  font-weight: 700;
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link  { font-size: .87rem; color: rgba(255,255,255,.6); transition: var(--tr); }
.footer-link:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.footer-bottom > p { font-size: .8rem; color: rgba(255,255,255,.3); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: .8rem; color: rgba(255,255,255,.3); transition: var(--tr); }
.footer-legal a:hover { color: rgba(255,255,255,.6); }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up.d1 { transition-delay: .1s; }
.fade-up.d2 { transition-delay: .18s; }
.fade-up.d3 { transition-delay: .26s; }
.fade-up.d4 { transition-delay: .34s; }
.fade-up.d5 { transition-delay: .42s; }
.fade-up.d6 { transition-delay: .5s; }

/* ============================================================
   UTILITIES
   ============================================================ */
.mt-6  { margin-top: 24px; }
.mt-8  { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-8  { margin-bottom: 32px; }
.mb-12 { margin-bottom: 48px; }
.gap-section { margin-bottom: 64px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .svc-detail    { grid-template-columns: 180px 1fr; padding: 36px; }
}

@media (max-width: 900px) {
  :root { --pad: 72px; }
  .intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-context { position: static; }
  .contact-grid  { grid-template-columns: 1fr; }
  .steps-line    { display: none; }
  .steps-row     { grid-template-columns: 1fr 1fr; }
  .why-grid      { grid-template-columns: 1fr; }
  .tl-list       { grid-template-columns: 1fr; }
  .conviction    { padding: 48px 36px; }
  .conviction blockquote { font-size: 1.05rem; }
}

@media (max-width: 768px) {
  :root { --pad: 56px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .hero { padding: 110px 0 72px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .services-grid { grid-template-columns: 1fr; }
  .svc-detail { grid-template-columns: 1fr; }
  .svc-detail-left { text-align: left; display: flex; gap: 20px; align-items: center; }
  .svc-detail-num { margin-bottom: 0; font-size: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .steps-row { grid-template-columns: 1fr; }
  .timeline { padding-left: 72px; }
  .timeline::before { left: 33px; }
  .tl-marker { left: -72px; width: 72px; }
  .tl-num { width: 52px; height: 52px; font-size: 1.1rem; }
  .tl-body { padding: 28px; }
  .cta-btns { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .contact-form-card { padding: 28px 20px; }
  .conviction { padding: 40px 24px; }
}

/* ---- Back to top ---- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px; height: 44px;
  background: var(--accent);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(6,182,212,.4);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .3s ease, transform .3s ease;
  pointer-events: none;
  z-index: 900;
  cursor: pointer;
  border: none;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover { background: var(--accent-h); transform: translateY(-2px); }
.back-to-top svg { width: 20px; height: 20px; }

/* ---- Testimonials ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: var(--tr);
}
.testimonial-card:hover { box-shadow: var(--shadow); border-color: rgba(6,182,212,.2); }
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px; right: 24px;
  font-size: 5rem;
  font-weight: 900;
  color: rgba(6,182,212,.1);
  line-height: 1;
  font-family: Georgia, serif;
}
.testimonial-text {
  font-size: .93rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--teal));
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}
.testimonial-name { font-size: .9rem; font-weight: 600; color: var(--navy); }
.testimonial-role { font-size: .8rem; color: var(--text-3); }
.testimonial-notice {
  text-align: center;
  margin-top: 24px;
  font-size: .78rem;
  color: var(--text-3);
  font-style: italic;
}

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .back-to-top { bottom: 20px; right: 20px; width: 40px; height: 40px; }
}

/* --- Focus accessibility --- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }