/* =========================================================
   Denvan Consulting — styles.css
   Production stylesheet — green-only design system
   ========================================================= */

/* ── 1. CUSTOM PROPERTIES ── */
:root {
  --dark:        #111111;
  --dark-mid:    #1E1E1E;
  --green:       #00A651;
  --green-light: #005F3B;
  --green-pale:  #E0F0E8;
  --accent:      #00A651;
  --white:       #FFFFFF;
  --silver:      #F4F4F4;
  --gray-100:    #F0F0F0;
  --gray-200:    #E5E7EB;
  --gray-400:    #9CA3AF;
  --gray-600:    #555555;
  --gray-800:    #333333;
  --text:        #333333;
  --radius:      8px;
  --radius-lg:   16px;
  --shadow:      0 2px 16px rgba(0,0,0,0.08);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.14);
  --max-w:       1160px;
}

.nav__logo-img { height: 54px; width: auto; object-fit: contain; display: block; }
.footer__logo-img { height: 48px; width: auto; object-fit: contain; display: block; }

/* ── 2. BASE & RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; }

ul { list-style: none; }

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }

p { color: var(--gray-600); line-height: 1.7; }

/* ── 3. UTILITIES ── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5.5rem 0; }

.section--dark {
  background: var(--dark);
  color: white;
}
.section--dark p { color: rgba(255,255,255,0.72); }

.section--mid { background: var(--dark-mid); }

.section--silver { background: var(--silver); }

.text-center { text-align: center; }

.tag {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.tag--green { background: var(--green-pale); color: var(--green); }
.tag--white { background: rgba(255,255,255,0.12); color: white; }
.tag--gray  { background: var(--gray-100); color: var(--gray-600); }

/* ── 4. BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.22s ease;
  white-space: nowrap;
  text-decoration: none;
  font-family: 'Inter', sans-serif;
}

.btn--primary {
  background: var(--green);
  color: white;
}
.btn--primary:hover {
  background: var(--green-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,166,81,0.35);
}

.btn--outline {
  background: transparent;
  border-color: white;
  color: white;
}
.btn--outline:hover {
  background: white;
  color: var(--dark);
}

.btn--outline-dark {
  background: transparent;
  border-color: var(--green);
  color: var(--green);
}
.btn--outline-dark:hover {
  background: var(--green);
  color: white;
}

.btn--ghost {
  background: transparent;
  color: var(--green);
  padding: 0;
  font-weight: 600;
  border: none;
}
.btn--ghost:hover { gap: 0.75rem; }

.btn--lg {
  padding: 1.1rem 2.6rem;
  font-size: 1.05rem;
}

/* ── 5. NAVIGATION ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(17,17,17,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
  text-decoration: none;
}

.nav__brand-name {
  color: white;
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1;
}

.nav__brand-sub {
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  color: rgba(255,255,255,0.78);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  transition: all 0.2s;
  text-decoration: none;
}

.nav__link:hover,
.nav__link--active {
  color: white;
  background: rgba(255,255,255,0.08);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav__hamburger span {
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.25s;
  display: block;
}

.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--dark);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 1rem 1.5rem 1.5rem;
  gap: 0.25rem;
}

.nav__mobile.is-open { display: flex; }

.nav__mobile .nav__link {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
}

.nav__mobile .nav__cta { margin-top: 0.75rem; }

/* ── 6. HERO ── */
.hero {
  background: var(--dark);
  padding: 7rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 65% 55% at 60% 50%, rgba(0,166,81,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero__eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__eyebrow-text {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1 { color: white; margin-bottom: 1.25rem; }
.hero h1 em { font-style: normal; color: var(--accent); }

.hero__sub {
  color: rgba(255,255,255,0.70);
  font-size: 1.15rem;
  line-height: 1.75;
  margin-bottom: 2.25rem;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.hero__stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.2rem;
}

/* Right side card */
.hero__card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.hero__card-title {
  font-weight: 700;
  color: white;
  font-size: 0.92rem;
  margin-bottom: 0.25rem;
}

.hero__card-sub {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.75rem;
}

.hero__card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.hero__card-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--dark-mid), var(--green));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* Metric bars */
.metric-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}
.metric-item:last-child { margin-bottom: 0; }

.metric-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  width: 88px;
  flex-shrink: 0;
}

.metric-bar {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 100px;
  overflow: hidden;
}

.metric-bar__fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--green), var(--accent));
  width: 0;
  transition: width 1.4s cubic-bezier(0.4,0,0.2,1);
}

.metric-val {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  width: 40px;
  text-align: right;
  flex-shrink: 0;
}

/* ── 7. TRUST BAR ── */
.trust-bar {
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 1.25rem 0;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--gray-600);
}

.trust-bar__item span:first-child { font-size: 1rem; }

/* ── 8. SECTION HEADERS ── */
.section-header { margin-bottom: 4rem; }
.section-header--center { text-align: center; }
.section-header--center p {
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}
.section-header .tag { margin-bottom: 1rem; }
.section-header h2 { margin: 0 0 1rem; }
.section-header p { font-size: 1.08rem; }

/* ── 9. SERVICE CARDS ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover {
  border-color: rgba(0,166,81,0.3);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card:hover::after { transform: scaleX(1); }

.service-card__icon {
  width: 52px;
  height: 52px;
  background: var(--green-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.service-card h3 { color: var(--text); margin-bottom: 0.65rem; }

.service-card > p {
  flex: 1;
  font-size: 0.93rem;
  margin-bottom: 1.25rem;
}

.service-card__outcome {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--green);
  font-weight: 600;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
  margin-top: auto;
}

.service-card__outcome::before {
  content: '';
  flex-shrink: 0;
}

/* ── 10. HOW IT WORKS ── */
.process-wrap { position: relative; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 1px;
  border-top: 2px dashed rgba(0,166,81,0.3);
  z-index: 0;
}

.process-step { text-align: center; }

.process-step__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px rgba(0,166,81,0.12);
}

.process-step h3 { font-size: 1rem; color: var(--text); margin-bottom: 0.5rem; }
.process-step p { font-size: 0.88rem; }

/* ── 11. CREDIBILITY / TOOLS ── */
.cred-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.cred-block h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1rem;
}

.tool-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tool-pill {
  padding: 0.35rem 0.85rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.82);
  font-weight: 500;
  transition: all 0.2s;
}

.tool-pill:hover {
  background: rgba(0,166,81,0.15);
  border-color: rgba(0,166,81,0.4);
  color: var(--accent);
}

.cert-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.80);
}

.cert-item__badge {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(0,166,81,0.2);
  border: 1px solid rgba(0,166,81,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--accent);
  flex-shrink: 0;
}

/* ── 12. CASE STUDY CARDS ── */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.case-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid var(--gray-200);
  background: white;
  transition: all 0.25s;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,166,81,0.25);
}

.case-card__header {
  background: linear-gradient(135deg, var(--dark), var(--dark-mid));
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.case-card__header::after {
  content: '';
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(0,166,81,0.08);
}

.case-card__header .tag { margin-bottom: 0.75rem; }
.case-card__header h3 { color: white; font-size: 1.1rem; line-height: 1.35; }

.case-card__body { padding: 2rem; }

.case-card__section { margin-bottom: 1.25rem; }
.case-card__section:last-child { margin-bottom: 0; }

.case-card__section-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.4rem;
}

.case-card__section p { font-size: 0.92rem; }

.case-card__results {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.case-card__result {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
}

.case-card__result-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0,166,81,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--green);
  flex-shrink: 0;
}

.case-card__tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--gray-100);
  margin-top: 1.25rem;
}

.case-card__tech span {
  padding: 0.2rem 0.65rem;
  background: var(--gray-100);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--gray-600);
  font-weight: 500;
}

/* ── 13. METRICS BAR ── */
.metrics-bar {
  background: linear-gradient(135deg, var(--dark-mid), #111111);
  padding: 3.5rem 0;
  border-top: 1px solid rgba(0,166,81,0.2);
  border-bottom: 1px solid rgba(0,166,81,0.2);
}

.metrics-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.metrics-bar__num {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: block;
}

.metrics-bar__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.4rem;
}

/* ── 14. WHY CARDS ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.why-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: all 0.25s;
}

.why-card:hover {
  border-color: rgba(0,166,81,0.3);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.why-card__icon { font-size: 2rem; margin-bottom: 1rem; }
.why-card h3 { color: var(--text); font-size: 1rem; margin-bottom: 0.5rem; }
.why-card p { font-size: 0.88rem; }

/* ── 15. CTA BAND ── */
.cta-band {
  background: var(--dark);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(0,166,81,0.14) 0%, transparent 70%);
  pointer-events: none;
}

.cta-band > .container { position: relative; }

.cta-band h2 { color: white; margin-bottom: 1rem; }

.cta-band p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.68);
  max-width: 540px;
  margin: 0 auto 2.25rem;
}

.cta-band__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── 16. CONTACT PAGE ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 4.5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info__icon {
  width: 46px;
  height: 46px;
  background: var(--green-pale);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--gray-400);
  margin-bottom: 0.2rem;
}

.contact-info__value { font-weight: 600; color: var(--text); }
.contact-info__value a { color: var(--green); }
.contact-info__value a:hover { text-decoration: underline; }

.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.5rem;
}

.cert-badge {
  padding: 0.3rem 0.75rem;
  background: var(--gray-100);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-600);
}

/* ── 17. FORM ── */
.form-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.form-card h3 { color: var(--text); margin-bottom: 0.35rem; }
.form-card > p { font-size: 0.9rem; margin-bottom: 2rem; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group--full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.78rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: white;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0,166,81,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit { margin-top: 1.5rem; }
.form-submit .btn { width: 100%; justify-content: center; }

.form-note {
  font-size: 0.78rem;
  color: var(--gray-400);
  text-align: center;
  margin-top: 0.75rem;
}

#formSuccess {
  display: none;
  text-align: center;
  padding: 2rem 1rem;
}

#formSuccess .success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

#formSuccess h3 { color: var(--text); margin-bottom: 0.5rem; }

/* ── 18. FAQ ── */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.faq-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s;
}

.faq-card:hover { border-color: rgba(0,166,81,0.3); }
.faq-card h4 { font-size: 0.98rem; color: var(--text); margin-bottom: 0.6rem; }
.faq-card p { font-size: 0.9rem; }

/* ── 19. SERVICES DETAIL ── */
.service-detail {
  padding: 5rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.service-detail:last-child { border-bottom: none; }

/* Secondary service (Business Launch) — visually separated */
.service-detail--secondary {
  background: var(--silver);
  border-top: 3px solid var(--green);
  margin-top: 1rem;
}

.secondary-divider {
  text-align: center;
  padding: 3rem 0 0;
  position: relative;
}
.secondary-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  height: 1px;
  background: var(--gray-200);
  z-index: 0;
}
.secondary-divider__label {
  display: inline-block;
  position: relative;
  z-index: 1;
  background: white;
  padding: 0.4rem 1.5rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-400);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-detail__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.service-detail--reverse .service-detail__content { order: 2; }
.service-detail--reverse .service-detail__visual { order: 1; }

.service-detail__tag { margin-bottom: 1rem; }

.service-detail__content h2 {
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 1rem;
}

.service-detail__content > p { font-size: 1rem; margin-bottom: 1.75rem; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.93rem;
  color: var(--gray-600);
}

.feature-item__dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 0.6rem;
  color: white;
  font-weight: 700;
}

.service-detail__visual {
  background: linear-gradient(135deg, var(--dark), var(--dark-mid));
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.visual-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.visual-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--green), var(--accent));
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.visual-title { font-weight: 700; color: white; font-size: 0.95rem; }
.visual-sub { font-size: 0.78rem; color: rgba(255,255,255,0.45); }

.tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-pill {
  padding: 0.3rem 0.75rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 6px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.82);
}

/* ── 20. PAGE HERO ── */
.page-hero {
  background: var(--dark);
  padding: 5rem 0 4rem;
  text-align: center;
}

.page-hero h1 { color: white; margin-bottom: 1rem; }

.page-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.68);
  max-width: 580px;
  margin: 0 auto 1.75rem;
}

.page-hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── 21. CASE STUDY FULL ── */
.case-study-full {
  padding: 5rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.case-study-full:nth-child(even) { background: var(--silver); }

.case-study-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  align-items: start;
}

.case-study-full__sector { margin-bottom: 0.75rem; }

.case-study-full h2 {
  color: var(--text);
  margin-bottom: 0.4rem;
  font-size: 1.9rem;
}

.case-study-client {
  font-size: 0.9rem;
  color: var(--gray-400);
  margin-bottom: 2rem;
}

.cs-section { margin-bottom: 1.75rem; }

.cs-section h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 0.65rem;
}

.cs-section p { font-size: 0.95rem; }

.cs-section ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cs-section li {
  font-size: 0.93rem;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.cs-section li::before {
  content: '';
  color: var(--green);
  flex-shrink: 0;
}

.case-study-sidebar {
  position: sticky;
  top: 86px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sidebar-metrics {
  background: linear-gradient(135deg, var(--dark), var(--dark-mid));
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.sidebar-metrics h4 {
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.sidebar-metric {
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.sidebar-metric:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sidebar-metric__num {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.sidebar-metric__label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.2rem;
}

.sidebar-tech {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.sidebar-tech h4 {
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.sidebar-tech__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.sidebar-tech__tags span {
  padding: 0.25rem 0.65rem;
  background: var(--gray-100);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--gray-600);
}

/* ── 22. FOOTER ── */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.65);
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer__brand p {
  font-size: 0.88rem;
  margin-top: 0.85rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.55);
}

.footer__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.footer__badge {
  padding: 0.28rem 0.7rem;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}

.footer__col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: white;
  margin-bottom: 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
  text-decoration: none;
}

.footer__links a:hover { color: var(--accent); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.83rem;
}

.footer__legal { display: flex; gap: 1.5rem; }

.footer__legal a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
}

.footer__legal a:hover { color: white; }

/* ── 23. FADE-IN ANIMATION ── */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-d1 { transition-delay: 0.1s; }
.fade-in-d2 { transition-delay: 0.2s; }
.fade-in-d3 { transition-delay: 0.3s; }
.fade-in-d4 { transition-delay: 0.4s; }

/* ── 24. RESPONSIVE ── */

/* 1024px */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .hero__visual {
    display: none;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-detail__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .service-detail--reverse .service-detail__content { order: unset; }
  .service-detail--reverse .service-detail__visual { order: unset; }

  .case-study-layout {
    grid-template-columns: 1fr;
  }

  .case-study-sidebar {
    position: static;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metrics-bar__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid::before { display: none; }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 768px */
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }

  .nav__links,
  .nav__cta { display: none; }

  .nav__hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }

  .case-grid { grid-template-columns: 1fr; }

  .faq-grid { grid-template-columns: 1fr; }

  .form-grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; }

  .cred-grid { grid-template-columns: 1fr; }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* 480px */
@media (max-width: 480px) {
  h1 { font-size: 1.95rem; }

  .btn--lg {
    padding: 0.95rem 1.75rem;
    font-size: 1rem;
  }

  .metrics-bar__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__stats { gap: 1.5rem; }
}

/* ── 25. WHO WE SERVE ── */
.who-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.who-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-top: 3px solid var(--green);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: all 0.25s;
}

.who-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: rgba(0,166,81,0.4);
  border-top-color: var(--green);
}

.who-card__icon { font-size: 2rem; margin-bottom: 1rem; }
.who-card h3 { color: var(--text); font-size: 1rem; margin-bottom: 0.5rem; }
.who-card p { font-size: 0.88rem; }

/* ── 26. SIGNATURE OFFERS ── */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.offer-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
}

.offer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,166,81,0.3);
}

.offer-card__header {
  background: var(--dark);
  padding: 1.75rem 2rem;
}

.offer-card__header h3 { color: white; font-size: 1.1rem; margin-bottom: 0.35rem; }
.offer-card__header p  { font-size: 0.85rem; color: rgba(255,255,255,0.62); margin: 0; }

.offer-card__body { padding: 2rem; flex: 1; display: flex; flex-direction: column; }

.offer-card__meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--gray-100);
  flex-wrap: wrap;
}

.offer-meta-item__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
  color: var(--gray-400);
  margin-bottom: 0.2rem;
}

.offer-meta-item__value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--green);
}

.offer-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex: 1;
}

.offer-includes li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--gray-600);
}

.offer-includes li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── 27. ABOUT STRIP ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-content h2 { margin-bottom: 1.25rem; }
.about-content p  { margin-bottom: 1.25rem; font-size: 1rem; }
.about-content p:last-of-type { margin-bottom: 2rem; }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.about-stat {
  background: var(--green-pale);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--green);
}

.about-stat__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
  display: block;
}

.about-stat__label {
  font-size: 0.8rem;
  color: var(--gray-600);
  margin-top: 0.3rem;
}

/* ── RESPONSIVE ADDITIONS ── */
@media (max-width: 1024px) {
  .who-grid   { grid-template-columns: repeat(2, 1fr); }
  .offer-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .who-grid    { grid-template-columns: 1fr 1fr; }
  .offer-grid  { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .who-grid { grid-template-columns: 1fr; }
}