/* ================================================
   ARCHOMNIA — Business Card One-Page
   Premium Dark Theme with Multi-Color Accents
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  --clr-bg: #0a0e17;
  --clr-surface: #111827;
  --clr-surface-2: #1a2332;
  --clr-border: rgba(255, 255, 255, .06);
  --clr-text: #e2e8f0;
  --clr-text-dim: #94a3b8;
  --clr-heading: #f8fafc;

  /* Primary accents */
  --clr-accent: #3b82f6;
  --clr-accent-2: #60a5fa;
  --clr-accent-glow: rgba(59, 130, 246, .25);

  /* Phone / Cyan */
  --clr-phone: #22d3ee;
  --clr-phone-glow: rgba(34, 211, 238, .3);

  /* Purple */
  --clr-purple: #a855f7;
  --clr-purple-light: #c084fc;
  --clr-purple-glow: rgba(168, 85, 247, .25);

  /* Emerald */
  --clr-emerald: #10b981;
  --clr-emerald-light: #34d399;
  --clr-emerald-glow: rgba(16, 185, 129, .25);

  /* Amber */
  --clr-amber: #f59e0b;
  --clr-amber-light: #fbbf24;
  --clr-amber-glow: rgba(245, 158, 11, .25);

  /* Rose */
  --clr-rose: #f43f5e;
  --clr-rose-light: #fb7185;
  --clr-rose-glow: rgba(244, 63, 94, .25);

  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Space Grotesk', 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: .35s cubic-bezier(.4, 0, .2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--clr-accent-2);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--clr-phone);
}

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

.container {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
}

/* ---------- Floating Phone Bar ---------- */
.phone-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-top: 1px solid var(--clr-accent);
  box-shadow: 0 -4px 30px rgba(34, 211, 238, .15);
  padding: 14px 0;
  transform: translateY(100%);
  transition: transform .5s cubic-bezier(.4, 0, .2, 1);
}

.phone-bar.visible {
  transform: translateY(0);
}

.phone-bar .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.phone-bar__link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-phone);
  letter-spacing: 1px;
  text-decoration: none;
  animation: pulse-phone 2s ease-in-out infinite;
}

.phone-bar__link svg {
  width: 28px;
  height: 28px;
  fill: var(--clr-phone);
  filter: drop-shadow(0 0 8px var(--clr-phone-glow));
}

@keyframes pulse-phone {

  0%,
  100% {
    filter: drop-shadow(0 0 4px var(--clr-phone-glow));
  }

  50% {
    filter: drop-shadow(0 0 16px var(--clr-phone-glow));
  }
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: 18px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 14, 23, .92);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, .3);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__brand {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-heading);
  letter-spacing: 2px;
}

.navbar__brand span {
  color: var(--clr-accent);
}

.navbar__links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.navbar__links a {
  color: var(--clr-text-dim);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .5px;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-purple));
  transition: width var(--transition);
}

.navbar__links a:hover {
  color: var(--clr-heading);
}

.navbar__links a:hover::after {
  width: 100%;
}

/* Mobile burger */
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}

.navbar__burger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.35) saturate(.8);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10, 14, 23, .5) 0%, rgba(10, 14, 23, .2) 40%, rgba(10, 14, 23, .85) 100%),
    radial-gradient(ellipse at 30% 50%, rgba(59, 130, 246, .12) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(168, 85, 247, .08) 0%, transparent 50%);
  animation: hero-gradient-shift 8s ease-in-out infinite alternate;
}

@keyframes hero-gradient-shift {
  0% {
    background:
      linear-gradient(180deg, rgba(10, 14, 23, .5) 0%, rgba(10, 14, 23, .2) 40%, rgba(10, 14, 23, .85) 100%),
      radial-gradient(ellipse at 30% 50%, rgba(59, 130, 246, .12) 0%, transparent 60%),
      radial-gradient(ellipse at 70% 30%, rgba(168, 85, 247, .08) 0%, transparent 50%);
  }

  50% {
    background:
      linear-gradient(180deg, rgba(10, 14, 23, .5) 0%, rgba(10, 14, 23, .15) 40%, rgba(10, 14, 23, .85) 100%),
      radial-gradient(ellipse at 50% 60%, rgba(168, 85, 247, .12) 0%, transparent 60%),
      radial-gradient(ellipse at 30% 30%, rgba(34, 211, 238, .1) 0%, transparent 50%);
  }

  100% {
    background:
      linear-gradient(180deg, rgba(10, 14, 23, .5) 0%, rgba(10, 14, 23, .2) 40%, rgba(10, 14, 23, .85) 100%),
      radial-gradient(ellipse at 60% 40%, rgba(16, 185, 129, .1) 0%, transparent 60%),
      radial-gradient(ellipse at 20% 60%, rgba(59, 130, 246, .1) 0%, transparent 50%);
  }
}

/* Hero Particles */
.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--clr-accent-2);
  opacity: 0;
  animation: particle-float 6s ease-in-out infinite;
}

.particle:nth-child(1) {
  left: 15%;
  top: 70%;
  animation-delay: 0s;
  background: var(--clr-accent-2);
}

.particle:nth-child(2) {
  left: 35%;
  top: 80%;
  animation-delay: 1s;
  background: var(--clr-purple-light);
  width: 3px;
  height: 3px;
}

.particle:nth-child(3) {
  left: 55%;
  top: 60%;
  animation-delay: 2s;
  background: var(--clr-emerald-light);
  width: 5px;
  height: 5px;
}

.particle:nth-child(4) {
  left: 75%;
  top: 75%;
  animation-delay: 3s;
  background: var(--clr-amber-light);
}

.particle:nth-child(5) {
  left: 25%;
  top: 50%;
  animation-delay: 4s;
  background: var(--clr-phone);
  width: 3px;
  height: 3px;
}

.particle:nth-child(6) {
  left: 85%;
  top: 55%;
  animation-delay: 5s;
  background: var(--clr-rose-light);
  width: 5px;
  height: 5px;
}

@keyframes particle-float {
  0% {
    opacity: 0;
    transform: translateY(0) scale(1);
  }

  10% {
    opacity: .6;
  }

  50% {
    opacity: .3;
  }

  90% {
    opacity: 0;
  }

  100% {
    opacity: 0;
    transform: translateY(-200px) scale(0);
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 120px 20px 100px;
}

.hero__badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-accent-2);
  border: 1px solid rgba(59, 130, 246, .3);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 28px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  background: rgba(59, 130, 246, .08);
  position: relative;
  overflow: hidden;
}

/* Shimmer effect on badge */
.shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(255, 255, 255, .08) 50%,
      transparent 100%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }

  100% {
    left: 200%;
  }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--clr-heading);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero__title span {
  background: linear-gradient(135deg, var(--clr-accent) 0%, var(--clr-purple) 50%, var(--clr-phone) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-text 4s ease-in-out infinite alternate;
}

@keyframes gradient-text {
  0% {
    background-position: 0% 50%;
  }

  100% {
    background-position: 100% 50%;
  }
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--clr-text-dim);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero__phone {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, rgba(34, 211, 238, .15) 0%, rgba(59, 130, 246, .15) 100%);
  border: 1px solid rgba(34, 211, 238, .3);
  border-radius: 60px;
  padding: 16px 36px;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--clr-phone);
  letter-spacing: 1.5px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 0 40px rgba(34, 211, 238, .1);
}

.hero__phone:hover {
  background: linear-gradient(135deg, rgba(34, 211, 238, .25) 0%, rgba(59, 130, 246, .25) 100%);
  box-shadow: 0 0 60px rgba(34, 211, 238, .25);
  transform: translateY(-2px);
  color: #fff;
}

.hero__phone svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
  animation: ring 2.5s ease-in-out infinite;
}

@keyframes ring {

  0%,
  100% {
    transform: rotate(0);
  }

  10% {
    transform: rotate(14deg);
  }

  20% {
    transform: rotate(-12deg);
  }

  30% {
    transform: rotate(10deg);
  }

  40% {
    transform: rotate(-8deg);
  }

  50% {
    transform: rotate(0);
  }
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--clr-text-dim);
  font-size: .75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: .6;
  animation: float 2.5s ease-in-out infinite;
}

.hero__scroll span {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-accent), var(--clr-purple), transparent);
}

@keyframes float {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* ---------- Section Common ---------- */
.section {
  padding: 100px 0;
  position: relative;
}

.section--alt {
  background: var(--clr-surface);
}

/* Decorative section dividers */
.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-accent), var(--clr-purple), transparent);
  opacity: .4;
}

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__label {
  display: inline-block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 14px;
  position: relative;
}

.section__label::before,
.section__label::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-accent), transparent);
}

.section__label::before {
  right: calc(100% + 12px);
}

.section__label::after {
  left: calc(100% + 12px);
  transform: scaleX(-1);
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-heading);
  line-height: 1.2;
}

.section__desc {
  margin-top: 16px;
  font-size: 1.05rem;
  color: var(--clr-text-dim);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

/* ---------- About ---------- */
.about__text {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--clr-text);
}

.about__highlight {
  display: block;
  width: fit-content;
  margin: 28px auto 0;
  padding: 14px 30px;
  border-radius: 60px;
  background: linear-gradient(135deg, rgba(59, 130, 246, .1), rgba(168, 85, 247, .1), rgba(34, 211, 238, .1));
  border: 1px solid rgba(59, 130, 246, .2);
  font-weight: 600;
  color: var(--clr-accent-2);
  font-size: .95rem;
  transition: var(--transition);
}

.about__highlight:hover {
  border-color: rgba(168, 85, 247, .3);
  box-shadow: 0 0 30px rgba(168, 85, 247, .1);
}

/* ---------- Services Grid ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

/* Color variants for top bar */
.service-card--blue::before {
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
}

.service-card--purple::before {
  background: linear-gradient(90deg, var(--clr-purple), var(--clr-purple-light));
}

.service-card--emerald::before {
  background: linear-gradient(90deg, var(--clr-emerald), var(--clr-emerald-light));
}

.service-card--amber::before {
  background: linear-gradient(90deg, var(--clr-amber), var(--clr-amber-light));
}

.service-card--rose::before {
  background: linear-gradient(90deg, var(--clr-rose), var(--clr-rose-light));
}

.service-card--cyan::before {
  background: linear-gradient(90deg, var(--clr-phone), #67e8f9);
}

/* Colored glow on hover */
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3);
}

.service-card--blue:hover {
  border-color: rgba(59, 130, 246, .25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3), 0 0 30px var(--clr-accent-glow);
}

.service-card--purple:hover {
  border-color: rgba(168, 85, 247, .25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3), 0 0 30px var(--clr-purple-glow);
}

.service-card--emerald:hover {
  border-color: rgba(16, 185, 129, .25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3), 0 0 30px var(--clr-emerald-glow);
}

.service-card--amber:hover {
  border-color: rgba(245, 158, 11, .25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3), 0 0 30px var(--clr-amber-glow);
}

.service-card--rose:hover {
  border-color: rgba(244, 63, 94, .25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3), 0 0 30px var(--clr-rose-glow);
}

.service-card--cyan:hover {
  border-color: rgba(34, 211, 238, .25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .3), 0 0 30px var(--clr-phone-glow);
}

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

.service-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform var(--transition);
}

/* Color-coded icons */
.service-card--blue .service-card__icon {
  background: linear-gradient(135deg, rgba(59, 130, 246, .15), rgba(96, 165, 250, .1));
}

.service-card--purple .service-card__icon {
  background: linear-gradient(135deg, rgba(168, 85, 247, .15), rgba(192, 132, 252, .1));
}

.service-card--emerald .service-card__icon {
  background: linear-gradient(135deg, rgba(16, 185, 129, .15), rgba(52, 211, 153, .1));
}

.service-card--amber .service-card__icon {
  background: linear-gradient(135deg, rgba(245, 158, 11, .15), rgba(251, 191, 36, .1));
}

.service-card--rose .service-card__icon {
  background: linear-gradient(135deg, rgba(244, 63, 94, .15), rgba(251, 113, 133, .1));
}

.service-card--cyan .service-card__icon {
  background: linear-gradient(135deg, rgba(34, 211, 238, .15), rgba(103, 232, 249, .1));
}

.service-card:hover .service-card__icon {
  transform: scale(1.1) rotate(-5deg);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Color-coded icon strokes */
.service-card--blue .service-card__icon svg {
  stroke: var(--clr-accent-2);
}

.service-card--purple .service-card__icon svg {
  stroke: var(--clr-purple-light);
}

.service-card--emerald .service-card__icon svg {
  stroke: var(--clr-emerald-light);
}

.service-card--amber .service-card__icon svg {
  stroke: var(--clr-amber-light);
}

.service-card--rose .service-card__icon svg {
  stroke: var(--clr-rose-light);
}

.service-card--cyan .service-card__icon svg {
  stroke: var(--clr-phone);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-heading);
  margin-bottom: 10px;
}

.service-card__text {
  font-size: .925rem;
  color: var(--clr-text-dim);
  line-height: 1.7;
}

/* ---------- Why Us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  transition: var(--transition);
}

.why-card:hover {
  border-color: rgba(59, 130, 246, .2);
  background: var(--clr-surface-2);
  transform: translateY(-4px);
}

.why-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

/* Colored icon backgrounds */
.why-card__icon--blue {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
}

.why-card__icon--emerald {
  background: linear-gradient(135deg, var(--clr-emerald), var(--clr-emerald-light));
}

.why-card__icon--amber {
  background: linear-gradient(135deg, var(--clr-amber), var(--clr-amber-light));
}

.why-card__icon--purple {
  background: linear-gradient(135deg, var(--clr-purple), var(--clr-purple-light));
}

.why-card:hover .why-card__icon {
  transform: scale(1.1);
  box-shadow: 0 0 30px rgba(59, 130, 246, .2);
}

.why-card:hover .why-card__icon--blue {
  box-shadow: 0 0 30px var(--clr-accent-glow);
}

.why-card:hover .why-card__icon--emerald {
  box-shadow: 0 0 30px var(--clr-emerald-glow);
}

.why-card:hover .why-card__icon--amber {
  box-shadow: 0 0 30px var(--clr-amber-glow);
}

.why-card:hover .why-card__icon--purple {
  box-shadow: 0 0 30px var(--clr-purple-glow);
}

.why-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: #fff;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.why-card__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-heading);
  margin-bottom: 10px;
}

.why-card__text {
  font-size: .875rem;
  color: var(--clr-text-dim);
  line-height: 1.7;
}

/* ---------- Contact ---------- */
.contact {
  text-align: center;
}

.contact__card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  position: relative;
  overflow: hidden;
  animation: contact-border-pulse 4s ease-in-out infinite;
}

@keyframes contact-border-pulse {

  0%,
  100% {
    border-color: var(--clr-border);
    box-shadow: none;
  }

  50% {
    border-color: rgba(59, 130, 246, .2);
    box-shadow: 0 0 40px rgba(59, 130, 246, .06);
  }
}

.contact__card::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, .1), transparent 70%);
}

.contact__card::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, .08), transparent 70%);
}

.contact__phone-big {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--clr-phone);
  text-decoration: none;
  margin-bottom: 30px;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.contact__phone-big:hover {
  color: #fff;
  text-shadow: 0 0 20px var(--clr-phone-glow);
}

.contact__phone-big svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
  animation: ring 2.5s ease-in-out infinite;
}

.contact__divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-purple), var(--clr-phone));
  margin: 0 auto 28px;
  border: none;
}

.contact__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 1rem;
  color: var(--clr-text);
  position: relative;
  z-index: 1;
}

.contact__row svg {
  width: 20px;
  height: 20px;
  stroke: var(--clr-accent-2);
  fill: none;
  stroke-width: 2;
  flex-shrink: 0;
}

.contact__row a {
  color: var(--clr-text);
  transition: color var(--transition);
}

.contact__row a:hover {
  color: var(--clr-accent-2);
}

/* ---------- Footer ---------- */
.footer {
  text-align: center;
  padding: 30px 0 90px;
  font-size: .8rem;
  color: var(--clr-text-dim);
  border-top: 1px solid var(--clr-border);
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}

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

/* Staggered scale-in for service cards */
.service-card.reveal.visible {
  animation: scale-in .6s cubic-bezier(.4, 0, .2, 1) both;
}

@keyframes scale-in {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(.95);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .navbar__links {
    display: none;
  }

  .navbar__burger {
    display: flex;
  }

  .navbar__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 14, 23, .97);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    padding: 20px;
    gap: 18px;
    border-bottom: 1px solid var(--clr-border);
  }

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

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

  .hero__phone {
    font-size: 1.3rem;
    padding: 14px 28px;
  }

  .contact__card {
    padding: 36px 24px;
  }

  .section {
    padding: 70px 0;
  }

  .section__label::before,
  .section__label::after {
    display: none;
  }
}

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

  .phone-bar__link {
    font-size: 1.2rem;
  }
}