/* ============================================================
   home-v2.css — Clean redesign for Arcline homepage
   Standalone: does not depend on style.css or home.css
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --white:         #ffffff;
  --bg:            #f8fafc;
  --bg-card:       #ffffff;
  --border:        #e2e8f0;
  --border-subtle: #f1f5f9;
  --text:          #475569;
  --text-strong:   #1e293b;
  --text-muted:    #94a3b8;
  --accent:        #0077cc;
  --accent-dark:   #005fa3;
  --accent-light:  #eff6ff;
  --accent-border: #bfdbfe;
  --cyan:          #00c8f0;
  --green:         #16a34a;
  --green-bg:      #dcfce7;
  --dark:          #0f172a;
  --dark-2:        #1e293b;
  --dark-text:     #94a3b8;
  --dark-muted:    #475569;
  --radius-sm:     6px;
  --radius:        12px;
  --radius-lg:     16px;
  --shadow-sm:     0 1px 2px rgba(0,0,0,0.05);
  --shadow:        0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:     0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg:     0 10px 24px rgba(0,0,0,0.1), 0 4px 8px rgba(0,0,0,0.06);
  --t:             0.15s ease;
  --sans:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* ── CONTAINER ── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--sans);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--t);
  white-space: nowrap;
  line-height: 1;
}
.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(0,119,204,0.2);
}
.btn--primary:hover { background: var(--accent-dark); box-shadow: 0 4px 12px rgba(0,119,204,0.25); }
.btn--outline {
  background: transparent;
  color: var(--text-strong);
  border: 1.5px solid var(--border);
}
.btn--outline:hover { border-color: #94a3b8; background: var(--bg); }
.btn--ghost {
  background: transparent;
  color: var(--text);
  padding: 0.625rem 0.875rem;
}
.btn--ghost:hover { color: var(--text-strong); background: var(--bg); }
.btn--dark-outline {
  background: transparent;
  color: #e2e8f0;
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn--dark-outline:hover { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.05); }
.btn--lg { padding: 0.875rem 1.75rem; font-size: 1rem; border-radius: 8px; }
.btn--sm { padding: 0.4rem 0.875rem; font-size: 0.8125rem; }

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-strong);
  text-decoration: none;
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
.nav__logo svg { flex-shrink: 0; }

.nav__links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin-left: 0.5rem;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--t);
}
.nav__links a:hover { color: var(--text-strong); background: var(--bg); }

.nav__price-hint {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  border-radius: 100px;
  padding: 0.1em 0.5em;
  margin-left: 0.2rem;
  vertical-align: middle;
}

.nav__actions {
  display: flex;
  gap: 0.5rem;
  margin-left: auto;
  align-items: center;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-strong);
  border-radius: 2px;
  transition: all 0.2s;
}

.nav__mobile {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 99;
  background: white;
  border-top: 1px solid var(--border);
  padding: 0.75rem 1.5rem 1.25rem;
  gap: 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-strong);
  text-decoration: none;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-subtle);
  display: block;
}
.nav__mobile-actions {
  display: flex;
  gap: 0.75rem;
  padding-top: 1rem;
  flex-direction: column;
}
.nav__mobile-actions .btn { width: 100%; text-align: center; }

/* ── HERO ── */
.hero {
  padding: 5.5rem 0 4.5rem;
  text-align: center;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0,119,204,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-light);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  border-radius: 100px;
  padding: 0.3rem 1rem;
  font-size: 0.775rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--text-strong);
  letter-spacing: -0.035em;
  max-width: 820px;
  margin: 0 auto 1.375rem;
}
.hero__title em {
  font-style: normal;
  color: var(--accent);
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  gap: 0.875rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}

.hero__trust {
  display: flex;
  gap: 1.75rem;
  justify-content: center;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  max-width: 700px;
  margin: 0 auto;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
}
.hero__trust-item .check {
  color: var(--green);
  font-weight: 700;
}

/* ── PROOF BAR ── */
.proof-bar {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.125rem 0;
}
.proof-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.proof-bar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.proof-bar__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ── SECTIONS ── */
.section {
  padding: 5rem 0;
}
.section--alt { background: var(--bg); }
.section--dark { background: var(--dark); }

.section-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 3rem;
}
.section-header--left {
  text-align: left;
  margin-left: 0;
}

.eyebrow {
  display: inline-block;
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.375rem);
  font-weight: 800;
  color: var(--text-strong);
  line-height: 1.18;
  letter-spacing: -0.028em;
  margin-bottom: 0.875rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.72;
}

/* ── PAIN POINTS ── */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.pain-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.875rem;
  border-top: 3px solid var(--accent);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.pain-card__quote {
  font-size: 0.9875rem;
  font-style: italic;
  color: var(--text-strong);
  line-height: 1.65;
  padding-bottom: 1.125rem;
  margin-bottom: 1.125rem;
  border-bottom: 1px solid var(--border);
}
.pain-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
.pain-card__solution {
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.7;
}

/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.svc-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.625rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
  text-decoration: none;
}
.svc-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: #cbd5e1;
}

.svc-card__icon {
  width: 44px;
  height: 44px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.svc-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-strong);
}
.svc-card__desc {
  font-size: 0.845rem;
  color: var(--text);
  line-height: 1.68;
  flex: 1;
}
.svc-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.25rem;
}

.services-footer {
  text-align: center;
}
.services-footer a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.services-footer a:hover { text-decoration: underline; }

/* ── PROCESS ── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 1.125rem;
  left: calc(12.5% + 1rem);
  right: calc(12.5% + 1rem);
  height: 1px;
  background: var(--border);
}

.process-step {
  padding: 0 1.25rem;
  text-align: center;
  position: relative;
}
.process-num {
  width: 2.25rem;
  height: 2.25rem;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
}
.process-step:first-child .process-num { background: var(--accent); }
.process-step:last-child .process-num { background: var(--green); }

.process-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 0.5rem;
}
.process-desc {
  font-size: 0.845rem;
  color: var(--text);
  line-height: 1.65;
}

/* ── GUARANTEES ── */
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.guarantee-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.625rem;
}
.guarantee-card__check {
  width: 2rem;
  height: 2rem;
  background: var(--green-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-weight: 800;
  font-size: 0.875rem;
  margin-bottom: 0.875rem;
}
.guarantee-card__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 0.5rem;
}
.guarantee-card__desc {
  font-size: 0.835rem;
  color: var(--text);
  line-height: 1.65;
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 4.5rem;
  align-items: center;
}

.about-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
}

.about-card__name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-strong);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}
.about-card__role {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.about-card__facts {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.about-fact {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.about-fact__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.about-fact__val {
  font-size: 0.875rem;
  color: var(--text-strong);
  font-weight: 500;
}

.about-text {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.78;
  margin-bottom: 1rem;
}
.about-text:last-of-type { margin-bottom: 1.5rem; }

/* ── PRICING PREVIEW ── */
.pricing-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.pricing-preview-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.625rem;
  text-align: center;
  transition: box-shadow var(--t), border-color var(--t);
}
.pricing-preview-card:hover { box-shadow: var(--shadow-md); border-color: #cbd5e1; }

.pricing-preview-card__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.pricing-preview-card__price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-strong);
  letter-spacing: -0.04em;
  line-height: 1;
}
.pricing-preview-card__from {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
}
.pricing-preview-card__period {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.pricing-preview-card__desc {
  font-size: 0.8rem;
  color: var(--text);
  margin-top: 0.875rem;
  padding-top: 0.875rem;
  border-top: 1px solid var(--border);
  line-height: 1.55;
}

.pricing-footer {
  text-align: center;
}
.pricing-footer a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.pricing-footer a:hover { text-decoration: underline; }

/* ── FINAL CTA ── */
.cta-final {
  background: var(--dark);
  padding: 5.5rem 0;
  text-align: center;
}
.cta-final__eyebrow {
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}
.cta-final__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  color: #f1f5f9;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin-bottom: 1.125rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.cta-final__sub {
  font-size: 1.05rem;
  color: #64748b;
  max-width: 460px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.cta-final__actions {
  display: flex;
  gap: 0.875rem;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-final__note {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--dark-muted);
}

/* ── FOOTER ── */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 3.5rem 0 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}
.footer__brand { max-width: 280px; }
.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #f1f5f9;
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 0.875rem;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.footer__tagline {
  font-size: 0.8125rem;
  color: #475569;
  line-height: 1.65;
  margin-bottom: 1.125rem;
}
.footer__status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #22c55e;
}
.footer__status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 2px rgba(34,197,94,0.2);
}
.footer__col-title {
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #475569;
  margin-bottom: 1rem;
}
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer__link {
  font-size: 0.8125rem;
  color: #475569;
  text-decoration: none;
  transition: color var(--t);
}
.footer__link:hover { color: #94a3b8; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__copy { font-size: 0.75rem; color: #475569; }
.footer__legal { display: flex; gap: 1.25rem; }
.footer__legal a { font-size: 0.75rem; color: #475569; text-decoration: none; }
.footer__legal a:hover { color: #64748b; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-preview-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav__links, .nav__actions { display: none; }
  .nav__hamburger { display: flex; }

  .hero { padding: 3.5rem 0 3rem; }
  .hero__trust { gap: 1rem; }

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

  .process-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .process-steps::before { display: none; }
  .process-step { text-align: left; display: flex; gap: 1rem; padding: 0; }
  .process-num { margin: 0; flex-shrink: 0; margin-top: 0; }
  .process-step__text { flex: 1; }

  .section { padding: 3.5rem 0; }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .guarantee-grid { grid-template-columns: 1fr; }
  .pricing-preview-grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .proof-bar__inner { gap: 1.25rem; }
}

@media (max-width: 400px) {
  .pricing-preview-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}