/* Triangle Digital Builders — premium static theme */

:root {
  --navy-950: #050a14;
  --navy-900: #0a1628;
  --navy-800: #0f1f3a;
  --navy-700: #152a4a;
  --blue-600: #1e5eff;
  --blue-500: #2b7fff;
  --blue-400: #4da3ff;
  --electric: #5ec8ff;
  --silver: #c8d4e0;
  --silver-bright: #eef3fb;
  --white: #ffffff;
  --accent: #ff7a1a;
  --accent-deep: #e85d00;
  --accent-glow: rgba(255, 122, 26, 0.52);
  --accent-glow-soft: rgba(255, 140, 70, 0.14);
  --white-flash: rgba(255, 255, 255, 0.95);
  --glass: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.18);
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-soft: 0 24px 80px rgba(0, 20, 60, 0.55);
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --header-h: 112px;
  --section-y: clamp(4rem, 10vw, 7rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--silver);
  background: var(--navy-950);
  line-height: 1.6;
  overflow-x: hidden;
}

.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(46, 120, 255, 0.22), transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 30%, rgba(255, 255, 255, 0.06), transparent 45%),
    radial-gradient(ellipse 60% 40% at 0% 70%, rgba(94, 200, 255, 0.08), transparent 50%),
    linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 40%, #060d18 100%);
  pointer-events: none;
}

.bg-mesh::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 75%);
  opacity: 0.5;
  pointer-events: none;
}

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

a {
  color: var(--electric);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--white);
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* ——— Header ——— */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.75rem 0;
  background: linear-gradient(180deg, rgba(5, 10, 20, 0.92) 0%, rgba(5, 10, 20, 0.75) 85%, transparent 100%);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
}

.header-inner {
  width: min(1200px, 94vw);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.5rem 1rem;
  min-height: var(--header-h);
}

.nav-left,
.nav-right {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1.25rem);
  flex-wrap: wrap;
}

.nav-left {
  justify-content: flex-end;
  padding-right: 0.5rem;
}

.nav-right {
  justify-content: flex-start;
  padding-left: 0.5rem;
}

.nav-left a,
.nav-right a:not(.btn-header) {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--silver-bright);
}

.nav-left a:hover,
.nav-right a:not(.btn-header):hover {
  color: var(--white);
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.35);
}

.btn-header {
  padding: 0.55rem 1rem !important;
  font-size: 0.75rem !important;
  white-space: nowrap;
}

.btn-header.btn-nav-cta {
  color: var(--white) !important;
  font-weight: 800 !important;
  background: linear-gradient(145deg, var(--accent) 0%, var(--accent-deep) 55%, #c24a00 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.28) inset,
    0 10px 32px var(--accent-glow),
    0 0 44px var(--accent-glow-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-header.btn-nav-cta:hover {
  color: var(--white) !important;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.45) inset,
    0 14px 48px var(--accent-glow),
    0 0 64px rgba(255, 150, 80, 0.22);
  transform: translateY(-2px);
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  white-space: nowrap;
  padding: 0.4rem 0.65rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 24px rgba(43, 127, 255, 0.12);
}

.header-phone i {
  color: var(--accent);
  font-size: 0.85rem;
  filter: drop-shadow(0 0 10px var(--accent-glow));
}

.header-phone:hover {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.09);
}

.nav-right a.header-phone {
  font-size: 0.78rem;
}

.header-phone--drawer {
  display: flex !important;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.04em;
  padding: 0.75rem 1rem !important;
  margin-top: 0.25rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  background: rgba(255, 255, 255, 0.07) !important;
  color: var(--white) !important;
  box-shadow: 0 0 28px rgba(43, 127, 255, 0.15);
}

@media (max-width: 1100px) {
  .header-phone span {
    display: none;
  }

  .header-phone {
    padding: 0.45rem 0.6rem;
  }
}

@media (max-width: 900px) {
  .btn-header.btn-nav-cta {
    font-size: 0.68rem !important;
    padding: 0.5rem 0.75rem !important;
  }
}

.brand-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  color: inherit;
  text-decoration: none;
}

.logo-mark {
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 0 20px rgba(80, 160, 255, 0.45));
}

.logo-tdb {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 800;
  fill: url(#triText);
  stroke: rgba(255, 255, 255, 0.2);
  stroke-width: 0.4px;
  paint-order: stroke fill;
}

.logo-mark--sm {
  width: 48px;
  height: 48px;
}

.logo-tdb--sm {
  font-size: 34px;
  fill: url(#triTextF);
}

.brand-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.05;
}

.brand-line1 {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  color: var(--silver-bright);
  text-shadow: 0 0 24px rgba(255, 255, 255, 0.25);
}

.brand-line2 {
  font-family: var(--font-display);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--silver);
  opacity: 0.95;
}

.brand-logo--sm .brand-line1 {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
}

.brand-logo--sm .brand-line2 {
  font-size: 0.48rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--glass);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.25s ease;
}

.mobile-drawer {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 10, 20, 0.97);
}

.mobile-drawer a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--silver-bright);
  padding: 0.35rem 0;
}

.mobile-drawer .btn-block {
  margin-top: 0.5rem;
  text-align: center;
}

.btn-nav-cta--drawer {
  padding-top: 0.95rem !important;
  padding-bottom: 0.95rem !important;
  font-size: 0.8rem !important;
  letter-spacing: 0.06em !important;
}

.mobile-drawer:not([hidden]) {
  display: flex;
}

@media (max-width: 960px) {
  .header-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    position: relative;
    min-height: unset;
    padding-top: 0.25rem;
  }

  .nav-left,
  .nav-right {
    display: none;
  }

  .brand-logo {
    order: 1;
    width: 100%;
    padding: 0.25rem 3rem 0.5rem;
  }

  .nav-toggle {
    display: flex;
    position: absolute;
    top: 0.5rem;
    right: 0;
    order: 0;
  }

  .mobile-drawer {
    order: 2;
    width: 100%;
  }
}

/* ——— Buttons ——— */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    color 0.2s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0.055em;
  background: linear-gradient(145deg, var(--accent) 0%, var(--accent-deep) 55%, #c24a00 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.25) inset,
    0 10px 36px var(--accent-glow),
    0 4px 18px rgba(0, 0, 0, 0.38),
    0 0 52px var(--accent-glow-soft);
}

.btn-primary:hover {
  color: var(--white);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.42) inset,
    0 14px 48px var(--accent-glow),
    0 0 72px rgba(255, 150, 80, 0.22),
    0 0 100px rgba(255, 120, 40, 0.08);
  transform: translateY(-4px);
}

.btn-secondary {
  font-weight: 700;
  color: var(--navy-900);
  background: linear-gradient(180deg, #ffffff 0%, #e8eef8 45%, #c5d4ea 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.6) inset,
    0 8px 28px rgba(100, 160, 255, 0.25);
}

.btn-secondary:hover {
  color: var(--navy-900);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.9) inset,
    0 12px 40px rgba(255, 255, 255, 0.35);
}

.btn-block {
  width: 100%;
}

.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::after {
  content: "";
  position: absolute;
  inset: -50%;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.35) 50%,
    transparent 60%
  );
  transform: translateX(-100%);
  animation: shine 4s ease-in-out infinite;
}

@keyframes shine {
  0%,
  60% {
    transform: translateX(-100%);
  }
  70%,
  100% {
    transform: translateX(100%);
  }
}

/* ——— Reveal on scroll ——— */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ——— Hero ——— */

.hero {
  position: relative;
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow--1 {
  width: min(90vw, 600px);
  height: 400px;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(43, 127, 255, 0.35) 0%, transparent 70%);
}

.hero-glow--2 {
  width: 400px;
  height: 300px;
  bottom: -80px;
  right: -80px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 65%);
}

.hero-line {
  position: absolute;
  top: 42%;
  width: min(140px, 12vw);
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.35);
}

.hero-line--left {
  left: 4%;
}

.hero-line--right {
  right: 4%;
}

@media (max-width: 900px) {
  .hero-line {
    display: none;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--electric);
  margin: 0 0 1.25rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 5.8vw, 4.15rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--white);
  margin: 0 0 1.5rem;
  max-width: min(34ch, 94vw);
  margin-inline: auto;
  text-shadow:
    0 0 80px rgba(255, 255, 255, 0.12),
    0 4px 40px rgba(0, 40, 120, 0.35);
  letter-spacing: -0.025em;
}

.text-accent {
  color: var(--accent);
  text-shadow: 0 0 40px var(--accent-glow);
}

.text-white-flash {
  color: var(--white);
  text-shadow:
    0 0 30px rgba(255, 255, 255, 0.5),
    0 0 60px rgba(100, 180, 255, 0.25);
}

.hero-lead {
  font-size: clamp(1.05rem, 1.95vw, 1.28rem);
  font-weight: 400;
  color: var(--silver-bright);
  max-width: 54ch;
  margin: 0 auto 1.75rem;
  line-height: 1.65;
}

.hero-urgency {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  padding: 0.95rem 1.5rem;
  margin: 0 auto 2.25rem;
  max-width: 44rem;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.45vw, 1.12rem);
  font-weight: 600;
  color: var(--silver-bright);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(0, 45, 110, 0.35) 100%);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.hero-urgency i {
  color: var(--accent);
  filter: drop-shadow(0 0 10px var(--accent-glow));
}

.hero-urgency strong {
  color: var(--white);
  font-weight: 800;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
  justify-content: center;
}

.btn-hero {
  padding: 1.05rem 1.95rem !important;
  font-size: 0.92rem !important;
  min-height: 56px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.22) inset,
    0 10px 36px var(--accent-glow),
    0 8px 24px rgba(0, 0, 0, 0.4) !important;
}

.btn-hero.btn-secondary {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.65) inset,
    0 10px 36px rgba(100, 160, 255, 0.35) !important;
}

.btn-hero.btn-primary {
  font-weight: 800;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.26) inset,
    0 12px 44px var(--accent-glow),
    0 6px 22px rgba(0, 0, 0, 0.4),
    0 0 56px var(--accent-glow-soft) !important;
}

.btn-hero.btn-primary:hover {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.4) inset,
    0 16px 52px var(--accent-glow),
    0 0 80px rgba(255, 140, 70, 0.2) !important;
}

.hero-trust-line {
  margin: 1.75rem auto 0;
  max-width: 36rem;
  font-family: var(--font-display);
  font-size: clamp(0.78rem, 1.35vw, 0.88rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(238, 243, 251, 0.72);
  line-height: 1.5;
}

.hero-trust-line::before,
.hero-trust-line::after {
  content: "";
  display: inline-block;
  width: 2.5rem;
  height: 1px;
  margin: 0 0.65rem;
  vertical-align: middle;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
}

@media (max-width: 520px) {
  .hero-trust-line::before,
  .hero-trust-line::after {
    display: none;
  }

  .hero-trust-line {
    letter-spacing: 0.1em;
    padding: 0 0.5rem;
  }
}

@media (max-width: 640px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }

  .hero-cta .btn-hero {
    width: 100%;
    max-width: 22rem;
    margin-inline: auto;
    justify-content: center;
  }

  .hero-title {
    font-size: clamp(1.65rem, 7.5vw, 2.4rem);
  }

  .hero-lead {
    font-size: 1rem;
  }
}

/* Social proof strip */

.section--social-proof {
  padding-top: clamp(2.5rem, 6vw, 3.5rem);
  padding-bottom: clamp(2rem, 5vw, 3rem);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
}

.section-head--tight {
  margin-bottom: 1.5rem;
}

.social-proof-lead {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  font-weight: 800;
  color: var(--white);
  margin: 0;
  line-height: 1.25;
  letter-spacing: -0.02em;
  max-width: 38ch;
  margin-inline: auto;
}

.social-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

.social-proof-card {
  padding: 1.65rem 1.35rem;
  border-radius: var(--radius-lg);
  text-align: center;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.07) 0%, rgba(0, 35, 80, 0.2) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 14px 40px rgba(0, 15, 40, 0.35);
  transition:
    transform 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.social-proof-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 20px 50px rgba(0, 30, 80, 0.4);
}

.social-proof-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(43, 127, 255, 0.35), rgba(255, 255, 255, 0.08));
  color: var(--white);
  font-size: 1.2rem;
  box-shadow: 0 0 24px rgba(43, 127, 255, 0.2);
}

.social-proof-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 0.5rem;
}

.social-proof-card p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--silver);
  line-height: 1.55;
}

@media (max-width: 900px) {
  .social-proof-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-inline: auto;
  }
}

.btn-cta-pop {
  padding: 1.15rem 2.15rem !important;
  font-size: 0.98rem !important;
  min-height: 58px;
  letter-spacing: 0.06em;
}

.hero-cta--stack {
  flex-direction: column;
  align-items: stretch;
}

/* ——— Flyer carousel ——— */

.flyer-showcase {
  padding: 0 0 var(--section-y);
}

.section-head {
  margin-bottom: 2rem;
}

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

.section-head .muted {
  margin: 0;
}

.muted {
  color: var(--silver);
  font-size: 1.02rem;
}

.carousel {
  position: relative;
  max-width: 520px;
  margin: 0 auto;
  padding: 0 3rem;
}

.carousel-viewport {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08) 0%, rgba(0, 30, 80, 0.4) 100%);
  box-shadow: var(--shadow-soft), 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}

.carousel-track {
  position: relative;
  aspect-ratio: 4 / 5;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
  pointer-events: none;
}

.carousel-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--navy-800);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(10, 22, 40, 0.85);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 24px rgba(43, 127, 255, 0.4);
  transform: translateY(-50%) scale(1.05);
}

.carousel-prev {
  left: 0;
}

.carousel-next {
  right: 0;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.carousel-dot[aria-selected="true"] {
  background: var(--accent);
  transform: scale(1.15);
  box-shadow: 0 0 16px var(--accent-glow);
}

/* ——— Sections ——— */

.section {
  padding: var(--section-y) 0;
}

.section--luxury {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, transparent 55%);
}

.muted--large {
  font-size: clamp(1.05rem, 1.65vw, 1.22rem);
  max-width: 52ch;
  line-height: 1.65;
}

.section-head h2,
.section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.85rem);
  font-weight: 800;
  color: var(--white);
  margin: 0.35rem 0 0.65rem;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--electric);
}

/* Why choose TDB */

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 0.5rem;
}

@media (max-width: 920px) {
  .why-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-inline: auto;
  }
}

.why-card {
  padding: 2.15rem 1.85rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 20px 56px rgba(0, 20, 60, 0.4);
  text-align: center;
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.why-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow:
    0 28px 72px rgba(0, 40, 120, 0.5),
    0 0 50px rgba(43, 127, 255, 0.12);
}

.why-emoji {
  font-size: 2.35rem;
  line-height: 1;
  margin-bottom: 1.1rem;
  filter: drop-shadow(0 0 18px rgba(255, 255, 255, 0.3));
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 0.7rem;
}

.why-card p {
  margin: 0;
  font-size: 1.02rem;
  color: var(--silver);
  line-height: 1.62;
}

/* Trust / results */

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 0.5rem;
}

@media (max-width: 920px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
}

.trust-card {
  padding: 2.15rem 1.65rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.07) 0%, rgba(0, 35, 85, 0.35) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.trust-card:hover {
  transform: translateY(-5px);
  border-color: rgba(43, 127, 255, 0.5);
  box-shadow: 0 20px 50px rgba(0, 30, 80, 0.45);
}

.trust-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(43, 127, 255, 0.4), rgba(255, 255, 255, 0.1));
  color: var(--white);
  font-size: 1.55rem;
  box-shadow: 0 0 36px rgba(43, 127, 255, 0.28);
}

.trust-card h3 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 0.55rem;
}

.trust-card p {
  margin: 0;
  font-size: 1rem;
  color: var(--silver);
  line-height: 1.58;
}

/* Final CTA band */

.final-cta {
  position: relative;
  overflow: hidden;
}

.final-cta-inner {
  position: relative;
  text-align: center;
  padding: clamp(3.25rem, 8vw, 5rem) clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: linear-gradient(168deg, rgba(35, 80, 160, 0.45) 0%, rgba(4, 10, 22, 0.96) 100%);
  box-shadow: var(--shadow-soft), 0 0 80px rgba(0, 60, 140, 0.25);
}

.final-cta-glow {
  position: absolute;
  inset: -50%;
  background: radial-gradient(circle at 50% 20%, rgba(255, 122, 26, 0.14), transparent 55%);
  pointer-events: none;
}

.final-cta .final-cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.8vw, 2.95rem) !important;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 1rem;
  position: relative;
  z-index: 1;
  letter-spacing: -0.02em;
  line-height: 1.12;
}

.final-cta-text {
  font-size: clamp(1.06rem, 1.85vw, 1.28rem);
  color: var(--silver-bright);
  max-width: 44ch;
  margin: 0 auto 2.15rem;
  position: relative;
  z-index: 1;
  line-height: 1.55;
}

.final-cta-btns {
  position: relative;
  z-index: 1;
}

.services {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}

.service-card {
  padding: 1.85rem 1.55rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.09) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  transition:
    transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow:
    0 28px 64px rgba(0, 40, 120, 0.45),
    0 0 48px rgba(43, 127, 255, 0.18);
}

.service-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(43, 127, 255, 0.42), rgba(255, 255, 255, 0.1));
  color: var(--white);
  font-size: 1.3rem;
  box-shadow: 0 0 28px rgba(43, 127, 255, 0.28);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 0.5rem;
}

.service-card p {
  margin: 0;
  font-size: 0.96rem;
  color: var(--silver);
  line-height: 1.58;
}

/* Offer */

.offer {
  position: relative;
  overflow: hidden;
}

.offer-glow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06) 50%, transparent),
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(43, 127, 255, 0.2), transparent 55%);
  pointer-events: none;
}

.offer-flash {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(70%, 520px);
  height: 3px;
  border-radius: 50%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.85), transparent);
  opacity: 0.65;
  filter: blur(0.5px);
  pointer-events: none;
  z-index: 2;
}

.offer-inner {
  position: relative;
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
  padding: clamp(2.5rem, 6vw, 3.75rem) clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(168deg, rgba(25, 65, 130, 0.55) 0%, rgba(4, 12, 28, 0.94) 100%);
  box-shadow: var(--shadow-soft), 0 0 100px rgba(0, 80, 200, 0.25);
  overflow: hidden;
}

.offer .offer-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3rem) !important;
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
  color: var(--white);
}

.offer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--electric);
  margin-bottom: 1rem;
}

.offer-text {
  font-size: 1.1rem;
  color: var(--silver-bright);
  margin: 0 0 1.5rem;
}

/* Who */

.who-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

.who-tags li {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--silver-bright);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.who-tags li:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 122, 26, 0.45);
  transform: translateY(-2px);
}

.card-glass {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-soft);
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 880px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-intro h2 {
  margin-top: 0.35rem;
}

.contact-phone {
  margin-top: 2rem;
}

.phone-big {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
}

.phone-big:hover {
  color: #ff9a4d;
}

.phone-note {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--silver);
}

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

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.contact-form label span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--silver-bright);
  letter-spacing: 0.04em;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(5, 12, 28, 0.75);
  color: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(200, 212, 224, 0.5);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(43, 127, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(43, 127, 255, 0.2);
}

.contact-form select {
  cursor: pointer;
}

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

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  min-height: 1.5rem;
  font-size: 0.95rem;
  color: var(--electric);
  line-height: 1.45;
}

.form-note--sending {
  color: var(--silver-bright);
}

.form-note--success {
  color: #8ef0c2;
  font-weight: 600;
}

.form-note--error {
  color: #ffb4a8;
}

.contact-form label abbr {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.btn-submit-lg {
  padding: 1.12rem 1.5rem !important;
  font-size: 1.02rem !important;
  min-height: 58px;
  margin-top: 0.25rem;
}

@media (max-width: 600px) {
  .contact-form {
    grid-template-columns: 1fr;
  }
}

/* Footer */

.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.35));
}

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

.footer-logo {
  margin-bottom: 0.75rem;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--white);
  margin: 0 0 0.35rem;
}

.footer-tagline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--silver-bright);
  margin: 0 0 0.85rem;
  line-height: 1.45;
  max-width: 28rem;
  margin-inline: auto;
}

.footer-copy {
  margin: 0;
  font-size: 0.82rem;
  color: var(--silver);
  opacity: 0.8;
  letter-spacing: 0.02em;
}

/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn-shine::after {
    animation: none;
  }

  .carousel-slide {
    transition: opacity 0.2s ease;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}