/* ================================================================
   Business Corporate — Corporate Business Template
   style.css
   ================================================================ */

/* ── Custom Properties ── */
:root {
  --navy:        #0D1B2A;
  --navy-mid:    #132233;
  --navy-light:  #1B2E42;
  --teal:        #00D4B4;
  --teal-dim:    #00b899;
  --teal-glow:   rgba(0, 212, 180, .15);
  --white:       #FFFFFF;
  --off-white:   #F0F4F8;
  --muted:       rgba(255 255 255 / .55);
  --border:      rgba(255 255 255 / .08);

  --font-sans:   system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono:   ui-monospace, "Cascadia Code", "Fira Code", monospace;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  --shadow-card: 0 4px 28px rgba(0 0 0 / .35);
  --shadow-glow: 0 0 32px rgba(0, 212, 180, .2);

  --transition:  .3s cubic-bezier(.4, 0, .2, 1);
  --section-gap: clamp(5rem, 9vw, 9rem);

  --header-h:    72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background: var(--navy);
  color: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul[role="list"], ol[role="list"] { list-style: none; }

/* ── Utility ── */
.container {
  width: min(100%, 1200px);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.accent { color: var(--teal); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover   { transform: translateY(-2px); }
.btn:active  { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }

.btn--primary {
  background: var(--teal);
  color: var(--navy);
  box-shadow: 0 4px 20px rgba(0, 212, 180, .3);
}
.btn--primary:hover { background: var(--teal-dim); box-shadow: 0 6px 28px rgba(0, 212, 180, .45); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255 255 255 / .35);
}
.btn--ghost:hover { border-color: var(--teal); color: var(--teal); }

.btn--lg { padding: 1rem 2.5rem; font-size: 1.05rem; }
.btn--full { width: 100%; justify-content: center; }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal--delay-1 { transition-delay: .1s; }
.reveal--delay-2 { transition-delay: .2s; }
.reveal--delay-3 { transition-delay: .3s; }
.reveal.visible  { opacity: 1; transform: none; }

/* ── Section shared ── */
.section { padding-block: var(--section-gap); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: .75rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-inline: auto;
}

/* ═══════════════════════════════════════════════
   HEADER / NAV
═══════════════════════════════════════════════ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 900;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(13, 27, 42, .92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-weight: 800;
  font-size: 1.25rem;
  transition: opacity var(--transition);
}
.nav__logo:hover { opacity: .85; }

.nav__logo-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--teal);
  color: var(--navy);
  font-size: 1.1rem;
  font-weight: 900;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(.75rem, 2.5vw, 2.25rem);
  list-style: none;
}

.nav__link {
  font-size: .9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 100%;
  height: 1.5px;
  background: var(--teal);
  transition: right var(--transition);
}
.nav__link:hover, .nav__link.active { color: var(--white); }
.nav__link:hover::after, .nav__link.active::after { right: 0; }

.nav__link--cta {
  background: var(--teal);
  color: var(--navy) !important;
  padding: .5rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 700;
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover  { background: var(--teal-dim); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
  border-radius: var(--radius-sm);
  position: relative;
  z-index: 1000;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile nav overlay (appended to body by JS) */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(13, 27, 42, .97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-nav-overlay.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-overlay .nav__link {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--off-white);
}
.mobile-nav-overlay .nav__link--cta {
  background: var(--teal);
  color: var(--navy);
  padding: .85rem 2.25rem;
  border-radius: var(--radius-full);
  font-weight: 700;
}
.mobile-nav-overlay .nav__link--cta::after { display: none; }

/* Close button inside the mobile overlay */
.mobile-nav-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: rgba(255 255 255 / .08);
  border: 1.5px solid rgba(255 255 255 / .15);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  z-index: 10001;
}
.mobile-nav-close:hover {
  background: rgba(0, 212, 180, .15);
  border-color: var(--teal);
  color: var(--teal);
  transform: rotate(90deg);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: calc(var(--header-h) + 2rem) 4rem;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0, 212, 180, .1) 0%, transparent 70%),
    radial-gradient(ellipse 50% 70% at 10% 90%, rgba(0, 100, 200, .1) 0%, transparent 70%),
    var(--navy);
  z-index: 0;
}

/* Animated dot-grid overlay */
.hero__canvas::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255 255 255 / .06) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: grid-drift 20s linear infinite;
}

/* Decorative glowing orbs */
.hero__canvas::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  top: -100px;
  right: -100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 180, .12) 0%, transparent 70%);
  animation: orb-pulse 6s ease-in-out infinite;
}

@keyframes grid-drift {
  0%   { background-position: 0 0; }
  100% { background-position: 40px 40px; }
}

@keyframes orb-pulse {
  0%, 100% { transform: scale(1);   opacity: 1; }
  50%       { transform: scale(1.2); opacity: .7; }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__eyebrow {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -.02em;
}

.hero__title-accent {
  color: var(--teal);
  position: relative;
}
.hero__title-accent::after {
  content: '';
  position: absolute;
  bottom: .08em;
  left: 0;
  right: 0;
  height: .06em;
  background: var(--teal);
  border-radius: 2px;
  opacity: .45;
}

.hero__sub {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

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

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  z-index: 1;
  opacity: .4;
  animation: scroll-bob 2.5s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1.5px;
  height: 40px;
  background: linear-gradient(to bottom, var(--white), transparent);
}

.hero__scroll-label {
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
}

@keyframes scroll-bob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ═══════════════════════════════════════════════
   STATS
═══════════════════════════════════════════════ */
.stats {
  background: var(--navy-light);
  border-block: 1px solid var(--border);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem 1rem;
  text-align: center;
}

.stats__item { padding: 1rem; }

.stats__number {
  display: block;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--teal);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  margin-bottom: .5rem;
}

.stats__label {
  font-size: .85rem;
  font-weight: 500;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ═══════════════════════════════════════════════
   SERVICES
═══════════════════════════════════════════════ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.services__card {
  background: var(--navy-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}
.services__card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--teal-glow) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.services__card:hover {
  border-color: rgba(0, 212, 180, .4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.services__card:hover::before { opacity: 1; }

.services__icon {
  width: 52px;
  height: 52px;
  color: var(--teal);
  margin-bottom: 1.5rem;
}

.services__name {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: .75rem;
}

.services__desc {
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.services__link {
  font-size: .875rem;
  font-weight: 600;
  color: var(--teal);
  transition: gap var(--transition), letter-spacing var(--transition);
  display: inline-block;
}
.services__link:hover { letter-spacing: .03em; }

/* ═══════════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════════ */
.about { background: var(--navy-mid); }

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.about__img-wrap {
  position: relative;
  aspect-ratio: 1;
  max-width: 460px;
}

.about__img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--navy-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--teal);
  overflow: hidden;
}
.about__img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse at 30% 30%, var(--teal-glow) 0%, transparent 60%);
}

.about__img-icon {
  width: 60%;
  height: 60%;
  position: relative;
  z-index: 1;
}

.about__badge {
  position: absolute;
  bottom: -1.25rem;
  right: -1.25rem;
  background: var(--teal);
  color: var(--navy);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 212, 180, .35);
}
.about__badge strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}
.about__badge span {
  font-size: .75rem;
  font-weight: 600;
  line-height: 1.3;
}

.about__text {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 1rem;
  line-height: 1.7;
}

.about__pillars {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.about__pillar {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: .95rem;
  line-height: 1.5;
  color: var(--muted);
}
.about__pillar strong { color: var(--white); }

.about__pillar-dot {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  margin-top: .4em;
  box-shadow: 0 0 0 3px var(--teal-glow);
}

/* ═══════════════════════════════════════════════
   WORK
═══════════════════════════════════════════════ */
.work__filters {
  display: flex;
  flex-wrap: wrap;
  gap: .625rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.work__filter {
  padding: .5rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.work__filter:hover {
  border-color: var(--teal);
  color: var(--teal);
}
.work__filter--active {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--navy);
}

.work__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.work__card {
  background: var(--navy-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.work__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(0, 212, 180, .3);
}
.work__card.hidden { display: none; }

.work__card-img {
  aspect-ratio: 16/9;
  background: var(--navy-mid);
  display: grid;
  place-items: center;
  color: var(--teal);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.work__card-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--teal-glow) 0%, transparent 70%);
}

.work__card-placeholder {
  width: 80px;
  height: 80px;
  position: relative;
  z-index: 1;
}

.work__card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.work__tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-glow);
  border-radius: var(--radius-full);
  padding: .25rem .7rem;
  margin-bottom: .875rem;
  border: 1px solid rgba(0, 212, 180, .25);
}

.work__card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: .625rem;
  line-height: 1.35;
}

.work__card-desc {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex: 1;
}

.work__card-link {
  font-size: .875rem;
  font-weight: 600;
  color: var(--teal);
  transition: letter-spacing var(--transition);
  align-self: flex-start;
}
.work__card-link:hover { letter-spacing: .03em; }

/* ═══════════════════════════════════════════════
   TEAM
═══════════════════════════════════════════════ */
.team { background: var(--navy-mid); }

.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.5rem;
}

.team__card {
  background: var(--navy-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.team__card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 212, 180, .35);
  box-shadow: var(--shadow-card);
}

.team__avatar {
  position: relative;
  width: 88px;
  height: 88px;
  margin: 0 auto 1.25rem;
  color: var(--teal);
}
.team__avatar svg { width: 100%; height: 100%; }

.team__initials {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--teal);
}

.team__name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: .3rem;
}

.team__role {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: .875rem;
}

.team__bio {
  font-size: .875rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.team__socials {
  display: flex;
  gap: .625rem;
  justify-content: center;
}

.team__social {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: .8rem;
  font-weight: 700;
  color: var(--muted);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.team__social:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-glow);
}

/* ═══════════════════════════════════════════════
   TESTIMONIALS
═══════════════════════════════════════════════ */
.testi { background: var(--navy); }

.testi__track-wrap {
  max-width: 800px;
  margin-inline: auto;
}

.testi__track {
  position: relative;
  min-height: 240px;
  margin-bottom: 2.5rem;
}

.testi__slide {
  position: absolute;
  inset: 0;
  background: var(--navy-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: opacity .45s ease, transform .45s ease;
  opacity: 0;
  transform: translateX(24px);
  pointer-events: none;
}
.testi__slide[aria-hidden="false"] {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  position: relative;
}

.testi__quote {
  font-size: clamp(.95rem, 2vw, 1.1rem);
  color: var(--off-white);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 1.5rem;
}
.testi__quote::before {
  content: '"';
  font-size: 4rem;
  line-height: .8;
  color: var(--teal);
  opacity: .35;
  position: absolute;
  left: 0;
  top: -.5rem;
  font-family: Georgia, serif;
}

.testi__author { display: flex; flex-direction: column; gap: .2rem; }
.testi__name   { font-weight: 700; font-size: .95rem; }
.testi__position { font-size: .82rem; color: var(--teal); font-weight: 600; }

.testi__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.testi__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--white);
  font-size: 1.25rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.testi__btn:hover { border-color: var(--teal); background: var(--teal-glow); color: var(--teal); }

.testi__dots { display: flex; gap: .5rem; }

.testi__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), transform var(--transition);
}
.testi__dot:hover    { background: rgba(255 255 255 / .4); }
.testi__dot.active   { background: var(--teal); transform: scale(1.35); }

/* ═══════════════════════════════════════════════
   CTA BAND
═══════════════════════════════════════════════ */
.cta-band {
  background:
    linear-gradient(135deg, #0a3044 0%, var(--navy-mid) 50%, #0a302a 100%);
  border-block: 1px solid var(--border);
  padding-block: clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 180, .08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-band__inner { text-align: center; position: relative; z-index: 1; }

.cta-band__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.cta-band__sub {
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

/* ═══════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════ */
.contact { background: var(--navy-mid); }

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.contact__sub {
  color: var(--muted);
  margin-bottom: 2rem;
  line-height: 1.65;
}

.contact__details { display: flex; flex-direction: column; gap: 1.25rem; }

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: .95rem;
  color: var(--muted);
  line-height: 1.5;
}

.contact__detail-icon { flex-shrink: 0; font-size: 1.1rem; margin-top: .1rem; }

.contact__detail-link {
  color: var(--off-white);
  transition: color var(--transition);
}
.contact__detail-link:hover { color: var(--teal); }

/* form */
.contact__form {
  background: var(--navy-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.form-field { display: flex; flex-direction: column; gap: .4rem; }

.form-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.form-label span { color: var(--teal); }

.form-input {
  background: var(--navy-mid);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: .75rem 1rem;
  color: var(--white);
  font-size: .95rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-input::placeholder { color: rgba(255 255 255 / .25); }
.form-input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 212, 180, .12);
}
.form-input.error { border-color: #f56565; }

.form-select { appearance: none; cursor: pointer; }

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

.form-error {
  font-size: .78rem;
  color: #f56565;
  min-height: 1em;
}

.form-success {
  background: rgba(0, 212, 180, .12);
  border: 1px solid rgba(0, 212, 180, .3);
  border-radius: var(--radius-sm);
  padding: .875rem 1rem;
  font-size: .9rem;
  color: var(--teal);
  text-align: center;
}

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer {
  background: var(--navy);
  border-top: 1px solid var(--border);
  padding-block: clamp(3rem, 6vw, 5rem) 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  padding-bottom: 3rem;
}

.footer__brand { max-width: 260px; }

.footer__logo { margin-bottom: .75rem; }

.footer__tagline {
  font-size: .82rem;
  color: var(--muted);
  letter-spacing: .06em;
  margin-bottom: 1.5rem;
}

.footer__social { display: flex; gap: .625rem; }

.footer__social-link {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-size: .75rem;
  font-weight: 700;
  color: var(--muted);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.footer__social-link:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-glow);
}

.footer__nav { display: flex; gap: clamp(2rem, 5vw, 4rem); }

.footer__col-title {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.footer__link {
  font-size: .875rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--teal); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-block: 1.25rem;
  text-align: center;
  font-size: .8rem;
  color: rgba(255 255 255 / .3);
}

.footer__bottom-link {
  color: var(--teal);
  transition: opacity var(--transition);
}
.footer__bottom-link:hover { opacity: .8; }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */

/* ≤ 900px */
@media (max-width: 900px) {
  .about__inner      { grid-template-columns: 1fr; }
  .about__img-wrap   { max-width: 340px; }
  .contact__inner    { grid-template-columns: 1fr; }
  .footer__inner     { grid-template-columns: 1fr; }
  .footer__nav       { flex-wrap: wrap; gap: 2rem; }
}

/* ≤ 768px */
@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .nav__links             { display: none; }
  .nav__burger            { display: flex; }

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

  .services__grid,
  .work__grid             { grid-template-columns: 1fr; }

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

/* ≤ 480px */
@media (max-width: 480px) {
  .stats__grid         { grid-template-columns: 1fr 1fr; }
  .team__grid          { grid-template-columns: 1fr; }
  .hero__actions       { flex-direction: column; }
  .hero__actions .btn  { width: 100%; justify-content: center; }
  .work__filters       { gap: .4rem; }
  .work__filter        { padding: .4rem .9rem; font-size: .8rem; }
}