/* ============================================================
   CTO on Demand — styles.css
   Design: Light, modern, trustworthy. Accent: electric blue.
   ============================================================ */

/* ── 0. Reset & Custom Properties ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Palette */
  --clr-bg:           #FFFFFF;
  --clr-bg-alt:       #F4F7FB;          /* cool tint — hover states */
  --clr-section-alt:  #F8F6F2;          /* warm off-white — alt section bg */
  --clr-surface:      #FFFFFF;          /* card surfaces */
  --clr-dark:         #0B1829;
  --clr-body:         #2C3A4F;
  --clr-muted:        #5A6B84;
  --clr-border:       #DDE5EF;
  --clr-accent:       #1756E8;
  --clr-accent-dk:    #1145C4;
  --clr-accent-bg:    #EBF0FD;
  --clr-accent-nav:   #0B1829;
  --clr-accent-hi:    #6BA3FF;          /* lighter blue for use on dark bg */

  /* Typography */
  --font:           'Inter', system-ui, sans-serif;
  --fw-normal:      400;
  --fw-medium:      500;
  --fw-semibold:    600;
  --fw-bold:        700;
  --fw-extrabold:   800;

  /* Spacing */
  --section-py:     clamp(4rem, 8vw, 7rem);
  --container-w:    1200px;
  --container-px:   1.5rem;

  /* Radius */
  --radius-sm:      0.375rem;
  --radius-md:      0.75rem;
  --radius-lg:      1.25rem;

  /* Shadows — navy-tinted for brand coherence */
  --shadow-sm:      0 1px 2px rgba(11,24,41,.06), 0 2px 4px rgba(11,24,41,.04);
  --shadow-card:    0 0 0 1px rgba(11,24,41,.07), 0 4px 12px rgba(11,24,41,.08), 0 16px 32px rgba(11,24,41,.05);
  --shadow-md:      0 4px 20px rgba(11,24,41,.12), 0 1px 4px rgba(11,24,41,.06);
  --shadow-lg:      0 12px 48px rgba(11,24,41,.16), 0 4px 12px rgba(11,24,41,.08);

  /* Transitions */
  --ease:           0.2s ease;
}

/* ── 1. Base ── */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-weight: var(--fw-normal);
  color: var(--clr-body);
  background: var(--clr-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }

/* Accessible focus ring — keyboard only, respects brand colour */
:focus { outline: none; }
:focus-visible {
  outline: 2.5px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── 2. Typography Scale ── */
h1, h2, h3, h4, h5 {
  font-weight: var(--fw-bold);
  color: var(--clr-dark);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5.5vw, 4rem); font-weight: var(--fw-extrabold); }
h2 { font-size: clamp(1.875rem, 4vw, 2.75rem); }
h3 { font-size: 1.125rem; font-weight: var(--fw-semibold); }
h4 { font-size: 1rem; font-weight: var(--fw-semibold); }

p { max-width: 68ch; }

/* ── 3. Utilities ── */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.section { padding-block: var(--section-py); }

.section-alt {
  padding-block: var(--section-py);
  background: var(--clr-section-alt);
}

.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-header h2 { margin-bottom: 0.75rem; }

.section-lead {
  font-size: 1.0625rem;
  color: var(--clr-muted);
  max-width: 54ch;
  margin-inline: auto;
}

.eyebrow,
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.75rem;
}

/* ── 4. Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.75em 1.5em;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  line-height: 1;
  transition: background var(--ease), color var(--ease), box-shadow var(--ease), transform var(--ease);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--clr-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(23, 86, 232, .28);
}
.btn-primary:hover {
  background: var(--clr-accent-dk);
  box-shadow: 0 4px 16px rgba(23, 86, 232, .38);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-dark);
  border: 1.5px solid var(--clr-border);
}
.btn-ghost:hover {
  background: var(--clr-accent-bg);
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

.btn-nav {
  background: var(--clr-accent);
  color: #fff;
  padding: 0.55em 1.1em;
  font-size: 0.875rem;
}
.btn-nav:hover { background: var(--clr-accent-dk); }

.btn-full { width: 100%; justify-content: center; }

/* ── 5. Header ── */
.site-header {
  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 transparent;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.site-header.scrolled {
  border-bottom-color: var(--clr-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  gap: 1rem;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.logo-name {
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--clr-dark);
  letter-spacing: -0.02em;
}

.logo-divider {
  color: var(--clr-border);
  font-weight: var(--fw-normal);
}

.logo-tagline {
  font-size: 0.8125rem;
  font-weight: var(--fw-medium);
  color: var(--clr-muted);
}

.site-header .logo-tagline {
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--clr-dark);
  letter-spacing: -0.02em;
}

/* Desktop nav */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-desktop a:not(.btn) {
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  color: var(--clr-body);
  padding: 0.4em 0.65em;
  border-radius: var(--radius-sm);
  transition: color var(--ease), background var(--ease);
}

.nav-desktop a:not(.btn):hover {
  color: var(--clr-accent);
  background: var(--clr-accent-bg);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  padding: 0;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--clr-dark);
  border-radius: 2px;
  transition: opacity var(--ease), transform var(--ease);
  transform-origin: center;
}

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

/* Mobile nav */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}

.nav-mobile.is-open {
  display: flex;
  max-height: 400px;
}

.mobile-link {
  padding: 0.85rem var(--container-px);
  font-size: 0.9375rem;
  font-weight: var(--fw-medium);
  color: var(--clr-body);
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--ease), background var(--ease);
}

.mobile-link:hover { color: var(--clr-accent); background: var(--clr-accent-bg); }

.mobile-cta {
  color: var(--clr-accent);
  font-weight: var(--fw-semibold);
  border-bottom: none;
}

/* ── 6. Hero ── */
.hero {
  background:
    radial-gradient(ellipse 70% 100% at 100% 0%, rgba(23,86,232,.07) 0%, transparent 65%),
    linear-gradient(160deg, #EEF3FD 0%, #FFFFFF 60%);
  padding-block: clamp(4rem, 7vw, 6rem) clamp(3rem, 5vw, 5rem);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: center;
}

.hero-content { max-width: 620px; }

.hero-content h1 {
  margin-bottom: 1.25rem;
  line-height: 1.1;
}

.hero-sub {
  font-size: 1.0625rem;
  color: var(--clr-muted);
  margin-bottom: 2rem;
  max-width: 52ch;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.trust-blurb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.8125rem;
  color: var(--clr-muted);
  align-items: center;
  max-width: none;
}

.trust-blurb .sep { color: var(--clr-border); }
.trust-blurb strong { color: var(--clr-dark); }

/* Hero cards */
.hero-cards {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.hero-card {
  background: #fff;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--ease), transform var(--ease);
}

.hero-card:hover { box-shadow: var(--shadow-md); transform: translateX(3px); }

.hero-card-icon { font-size: 1.375rem; margin-bottom: 0.35rem; }

.hero-card-label {
  font-size: 0.6875rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 0.1rem;
  max-width: none;
}

.hero-card-value {
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  max-width: none;
}

/* ── 7. Who I Work With ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.card {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--ease), transform var(--ease);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 0.875rem;
  line-height: 1;
}

.card h3 { margin-bottom: 0.625rem; }

.card p {
  font-size: 0.9rem;
  color: var(--clr-muted);
  max-width: none;
}

/* ── 8. Services Grid ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 2.5rem;
}

.service-item {
  display: flex;
  gap: 1.25rem;
  padding: 2rem 1.75rem;
  border-bottom: 1px solid var(--clr-border);
  border-right: 1px solid var(--clr-border);
  transition: background var(--ease);
}

.service-item:hover { background: var(--clr-bg-alt); }

/* Remove right border on even items (right column), remove bottom border on last two */
.service-item:nth-child(even) { border-right: none; }
.service-item:nth-last-child(-n+2) { border-bottom: none; }

.service-num {
  font-size: 0.75rem;
  font-weight: var(--fw-bold);
  color: var(--clr-accent);
  letter-spacing: 0.05em;
  flex-shrink: 0;
  margin-top: 0.2rem;
  opacity: 0.8;
}

.service-body h3 { margin-bottom: 0.5rem; font-size: 1rem; }

.service-body p {
  font-size: 0.9rem;
  color: var(--clr-muted);
  max-width: none;
}

/* Pricing callout */
.pricing-callout {
  background: var(--clr-dark);
  border-radius: var(--radius-lg);
  padding: 2rem 2.25rem;
  color: #fff;
}

.pricing-callout-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.pricing-callout-text { flex: 1; min-width: 200px; }

.pricing-callout h3 {
  color: #fff;
  font-size: 1.0625rem;
  margin-bottom: 0.5rem;
}

.pricing-callout p {
  color: rgba(255,255,255,.75);
  font-size: 0.9375rem;
  max-width: 56ch;
}

.pricing-callout strong { color: #fff; }

/* ── 9. When To Bring Me In ── */
.signals-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 3rem;
}

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

.signal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clr-accent);
  flex-shrink: 0;
  margin-top: 0.45rem;
}

.signal-body h4 { margin-bottom: 0.35rem; }

.signal-body p {
  font-size: 0.9rem;
  color: var(--clr-muted);
  max-width: none;
}

/* ── 10. How I Work ── */
.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.how-card {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-card);
}

.how-card-accent {
  background: var(--clr-dark);
  box-shadow: 0 4px 20px rgba(11,24,41,.3);
  color: rgba(255,255,255,.85);
}

.how-card-accent h3,
.how-card-accent p {
  color: inherit;
}

.how-card-header {
  margin-bottom: 1rem;
}

.how-badge {
  display: inline-block;
  background: var(--clr-accent-bg);
  color: var(--clr-accent);
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25em 0.7em;
  border-radius: 99px;
  margin-bottom: 0.5rem;
}

.how-badge-light {
  background: rgba(255,255,255,.15);
  color: #fff;
}

.how-freq {
  font-size: 0.8125rem;
  font-weight: var(--fw-medium);
  color: var(--clr-muted);
  max-width: none;
}

.how-card-accent .how-freq { color: rgba(255,255,255,.5); }

.how-card > p {
  font-size: 0.9375rem;
  margin-bottom: 1.25rem;
  max-width: none;
}

.how-card-accent > p { color: rgba(255,255,255,.75); }

.deliverables {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid var(--clr-border);
  padding-top: 1.25rem;
}

.how-card-accent .deliverables { border-top-color: rgba(255,255,255,.12); }

.deliverables li {
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--clr-muted);
}

.how-card-accent .deliverables li { color: rgba(255,255,255,.65); }

.deliverables li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-accent);
  flex-shrink: 0;
  margin-top: 0.1em;
}

.how-card-accent .deliverables li::before { background: rgba(255,255,255,.4); }

/* ── 11. About Nick ── */
.section-about {
  background:
    radial-gradient(ellipse 50% 70% at 0% 100%, rgba(23,86,232,.05) 0%, transparent 60%),
    linear-gradient(160deg, #EEF3FD 0%, #FFFFFF 55%);
  padding-block: var(--section-py);
}

.about-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
}

.about-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.about-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--clr-dark);
  color: #fff;
  font-size: 2rem;
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.02em;
  box-shadow: var(--shadow-md);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  width: 100%;
}

.stat {
  background: var(--clr-bg);
  border-radius: var(--radius-md);
  padding: 0.875rem 0.625rem;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.stat-num {
  display: block;
  font-size: 1.0625rem;
  font-weight: var(--fw-extrabold);
  color: var(--clr-dark);
  line-height: 1.2;
  margin-bottom: 0.2rem;
}

.stat-label {
  display: block;
  font-size: 0.65rem;
  font-weight: var(--fw-medium);
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.about-content .section-tag { display: block; }

.about-content h2 { margin-bottom: 1.25rem; }

.about-content p {
  font-size: 0.9375rem;
  color: var(--clr-muted);
  margin-bottom: 1rem;
  max-width: 58ch;
}

.about-links { margin-top: 1.5rem; }

/* ── 12. Process ── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  list-style: none;
  counter-reset: steps;
  margin-bottom: 2.5rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: calc(33.33% - 1rem);
  right: calc(33.33% - 1rem);
  height: 2px;
  background: linear-gradient(to right, var(--clr-accent) 0%, var(--clr-accent) 100%);
  opacity: 0.15;
  z-index: 0;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-num {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--clr-accent);
  color: #fff;
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 16px rgba(23,86,232,.3);
  flex-shrink: 0;
}

.step-body h3 {
  margin-bottom: 0.5rem;
  font-size: 1.0625rem;
}

.step-body p {
  font-size: 0.9rem;
  color: var(--clr-muted);
  max-width: 28ch;
  margin-inline: auto;
}

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

/* Dark section override — applied to Process section */
.section-dark {
  background: var(--clr-dark);
  padding-block: var(--section-py);
}

.section-dark h2,
.section-dark h3 { color: #fff; }

.section-dark .section-tag {
  color: var(--clr-accent-hi);
}

.section-dark .section-lead {
  color: rgba(255, 255, 255, .58);
}

.section-dark .step-body p {
  color: rgba(255, 255, 255, .52);
}

.section-dark .process-steps::before {
  background: linear-gradient(to right, var(--clr-accent-hi), var(--clr-accent-hi));
  opacity: 0.2;
}

.section-dark .step-num {
  box-shadow: 0 4px 20px rgba(23, 86, 232, .45);
}

/* ── 13. TESTIMONIALS ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.testimonial {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.testimonial:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.testimonial blockquote {
  margin: 0;
  flex: 1;
}

.testimonial blockquote p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--clr-body);
  quotes: "\201C" "\201D";
  position: relative;
}

.testimonial blockquote p::before {
  content: "\201C";
  font-size: 2.5rem;
  line-height: 1;
  display: block;
  margin-bottom: 0.25rem;
  color: var(--clr-accent);
  opacity: 0.3;
  font-family: Georgia, serif;
}

.testimonial figcaption {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  border-top: 1px solid var(--clr-border);
  padding-top: 1.25rem;
}

.testimonial-avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--clr-accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-heading);
}

.testimonial-role {
  font-size: 0.8125rem;
  color: var(--clr-muted);
}

.testimonial-date {
  font-size: 0.75rem;
  color: var(--clr-muted);
  opacity: 0.7;
}

/* ── 14. FAQ ── */
.faq-list {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--clr-border);
}

.faq-item:last-child { border-bottom: none; }

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-dark);
  list-style: none;
  user-select: none;
  transition: background var(--ease);
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: var(--fw-normal);
  color: var(--clr-accent);
  flex-shrink: 0;
  transition: transform var(--ease);
  line-height: 1;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item summary:hover { background: var(--clr-bg-alt); }

.faq-body {
  padding: 0 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-body p {
  font-size: 0.9375rem;
  color: var(--clr-muted);
  max-width: none;
}

.faq-body strong { color: var(--clr-dark); }

/* ── 14. Footer / Contact ── */
.site-footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,.75);
  padding-top: 4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 4rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.site-footer .logo-name { color: #fff; }
.site-footer .logo-divider { color: rgba(255,255,255,.2); }
.site-footer .logo-tagline { color: rgba(255,255,255,.5); }

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.5rem;
  max-width: 32ch;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,.65);
  transition: color var(--ease);
}

.footer-link:hover { color: #fff; }

/* Contact form */
.footer-form h2.footer-form-heading {
  font-size: 1.375rem;
  color: #fff;
  margin-bottom: 0.5rem;
}

.footer-form > p {
  font-size: 0.875rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 1.5rem;
  max-width: none;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: var(--fw-medium);
  color: rgba(255,255,255,.7);
}

.required { color: #FF6B6B; }

.form-group input,
.form-group textarea {
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--clr-dark);
  background: rgba(255,255,255,.96);
  border: 1.5px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  padding: 0.7em 0.875em;
  transition: border-color var(--ease), box-shadow var(--ease);
  width: 100%;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #9CA9BB; }

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px rgba(23,86,232,.2);
}

.form-note {
  font-size: 0.75rem;
  color: rgba(255,255,255,.35);
  max-width: none;
  margin-top: -0.25rem;
}

.form-success,
.form-error {
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-top: 0.5rem;
}

.form-success {
  background: rgba(34, 197, 94, .12);
  border: 1px solid rgba(34, 197, 94, .3);
  color: #d1fae5;
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

/* Ensure [hidden] always wins over display: flex/grid on these elements */
.form-success[hidden],
.form-error[hidden] { display: none !important; }

.form-success svg { flex-shrink: 0; color: #4ade80; margin-top: 0.1rem; }
.form-success strong { display: block; color: #fff; margin-bottom: 0.2rem; }
.form-success p { font-size: 0.875rem; max-width: none; color: rgba(255,255,255,.65); }

.form-error {
  background: rgba(239, 68, 68, .12);
  border: 1px solid rgba(239, 68, 68, .3);
  color: #fecaca;
  font-size: 0.875rem;
}

.form-error p { max-width: none; color: inherit; }

.email-obf { cursor: pointer; }

/* Footer bottom */
.footer-bottom {
  padding-block: 1.25rem;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,.3);
  max-width: none;
}


/* ── 15b. Scroll offset (compensates for sticky header) ── */
[id] {
  scroll-margin-top: 4.5rem;
}

/* ── 15c. Scroll-in animations ── */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delays for grid children */
[data-delay="0"] { transition-delay: 0ms; }
[data-delay="1"] { transition-delay: 80ms; }
[data-delay="2"] { transition-delay: 160ms; }
[data-delay="3"] { transition-delay: 240ms; }
[data-delay="4"] { transition-delay: 320ms; }
[data-delay="5"] { transition-delay: 400ms; }

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ── 15d. Active nav link ── */
.nav-desktop a.nav-active {
  color: var(--clr-accent);
  background: var(--clr-accent-bg);
}

/* ── 16. Responsive ── */

/* Tablet: ≤ 1024px */
@media (max-width: 1024px) {
  :root { --section-py: 4rem; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-cards {
    flex-direction: row;
    max-width: 100%;
  }

  .hero-card { flex: 1; }

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

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
    margin-inline: auto;
  }

  .about-inner {
    grid-template-columns: 220px 1fr;
    gap: 2.5rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-tagline { max-width: 100%; }
}

/* Small tablet: ≤ 768px */
@media (max-width: 768px) {
  :root { --section-py: 3.5rem; }

  .nav-desktop { display: none; }
  .hamburger { display: flex; }

  .hero { padding-block: 3.5rem 3rem; }

  .hero-cards {
    flex-direction: column;
  }

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

  /* Remove alternating border on single-column */
  .service-item:nth-child(even) { border-right: 1px solid var(--clr-border); }
  .service-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--clr-border); }
  .service-item:last-child { border-bottom: none; }

  .signals-list { grid-template-columns: 1fr; }

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

  .about-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-visual { flex-direction: row; flex-wrap: wrap; }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    flex: 1;
    min-width: 220px;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

  .step { flex-direction: row; text-align: left; gap: 1.25rem; }
  .step-num { margin-bottom: 0; flex-shrink: 0; }
  .step-body p { margin-inline: 0; max-width: none; }

  .footer-inner { gap: 2rem; }

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

  .pricing-callout-inner { flex-direction: column; align-items: flex-start; }
}

/* Mobile: ≤ 480px */
@media (max-width: 480px) {
  :root { --section-py: 3rem; }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.625rem; }

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

  .hero-cta-group { flex-direction: column; }
  .hero-cta-group .btn { width: 100%; justify-content: center; }

  .about-visual { flex-direction: column; align-items: center; }
  .about-stats { width: 100%; }

  .footer-bottom-inner { flex-direction: column; text-align: center; }
}