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

:root {
  --blue: #0a6cff;
  --blue-dk: #0550cc;
  --blue-lt: #e8f2ff;
  --blue-glow: #0a6cff0f;
  --bg: #f5f8ff;
  --bg-alt: #eef3ff;
  --surface: #ffffff;
  --surface-lt: #f9fbff;
  --card: #ffffff;
  --card-hover: #f4f8ff;
  --border: #dde6f5;
  --border-blue: rgba(10, 108, 255, 0.18);
  --text: #0d1829;
  --text-sec: #4a5e7a;
  --text-muted: #8fa3bf;
  --white: #ffffff;
  --green: #059669;
  --green-lt: #ecfdf5;
  --amber: #d97706;
  --amber-lt: #fffbeb;
  --rose: #e11d48;
  --rose-lt: #fff1f2;
  --violet: #7c3aed;
  --violet-lt: #f5f3ff;
  --teal: #0d9488;
  --teal-lt: #f0fdfa;
  --r: 14px;
  --r-lg: 20px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Open Sans", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--blue);
  border-radius: 3px;
}

/* ── HERO ── */
#hero {
  /* min-height: 100vh; */
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 65% 40%,
      rgba(10, 108, 255, 0.07) 0%,
      transparent 65%),
    radial-gradient(ellipse 50% 40% at 20% 75%,
      rgba(13, 148, 136, 0.05) 0%,
      transparent 60%),
    var(--bg);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10, 108, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 108, 255, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 65% 40%,
      black 0%,
      transparent 80%);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 560px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-lt);
  border: 1px solid var(--border-blue);
  border-radius: 100px;
  padding: 6px 14px 6px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
  width: fit-content;
}

.hero-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  animation: pulse-dot 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.6);
  }
}

.hero-title {
  font-family: "Open Sans", sans-serif;
  font-size: clamp(28px, 4.2vw, 54px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 18px;
  word-break: normal;
  overflow-wrap: break-word;
}

.hero-title span {
  background: linear-gradient(135deg, #0a6cff 0%, #0550cc 50%, #0d9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(14px, 1.8vw, 16.5px);
  color: var(--text-sec);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions .btn-primary,
.hero-actions .btn-ghost {
  padding: 13px 24px;
  font-size: 14.5px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--text);
  font-family: "Open Sans", sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.25s;
}

.btn-ghost:hover {
  background: var(--blue-lt);
  border-color: var(--border-blue);
  color: var(--blue);
  transform: translateY(-2px);
}

/* Hero stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  width: 100%;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: "Open Sans", sans-serif;
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.hero-stat-num span {
  color: var(--blue);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 600;
}

/* ── HERO CIRCULAR MOVING ORBITAL SHOWCASE ── */
:root {
  --orbit-stage-size: 450px;
  --orbit-r-outer: 168px;
  --orbit-r-inner: 112px;
  --orbit-card-w: 154px;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: var(--orbit-stage-size);
  min-height: var(--orbit-stage-size);
  margin: 0 auto;
}

.svc-orbit-glow {
  position: absolute;
  width: calc(var(--orbit-stage-size) * 0.96);
  height: calc(var(--orbit-stage-size) * 0.96);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(10, 108, 255, 0.16) 0%,
    rgba(13, 148, 136, 0.08) 45%,
    transparent 72%
  );
  filter: blur(40px);
  pointer-events: none;
  z-index: 1;
}

/* Master Stage */
.svc-orbit-stage {
  width: var(--orbit-stage-size);
  height: var(--orbit-stage-size);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

/* Concentric Orbit Track Rings */
.svc-orbit-ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.svc-orbit-ring.ring-outer {
  width: calc(var(--orbit-r-outer) * 2);
  height: calc(var(--orbit-r-outer) * 2);
  border: 1.5px dashed rgba(10, 108, 255, 0.22);
  box-shadow: 0 0 25px rgba(10, 108, 255, 0.05);
}

.svc-orbit-ring.ring-mid {
  width: calc(var(--orbit-r-inner) * 2);
  height: calc(var(--orbit-r-inner) * 2);
  border: 1px dashed rgba(13, 148, 136, 0.25);
}

.svc-orbit-ring.ring-inner {
  width: calc(var(--orbit-r-inner) * 1.35);
  height: calc(var(--orbit-r-inner) * 1.35);
  border: 1px solid rgba(10, 108, 255, 0.14);
}

/* Central Core Hub */
.svc-orbit-core-hub {
  position: absolute;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.svc-core-pulse {
  position: absolute;
  width: calc(var(--orbit-r-inner) * 1.15);
  height: calc(var(--orbit-r-inner) * 1.15);
  border-radius: 50%;
  background: rgba(10, 108, 255, 0.08);
  border: 1px solid rgba(10, 108, 255, 0.2);
  animation: corePulse 3s ease-in-out infinite;
}

@keyframes corePulse {
  0%, 100% {
    transform: scale(0.92);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.15);
    opacity: 1;
    box-shadow: 0 0 30px rgba(10, 108, 255, 0.25);
  }
}

.svc-core-badge {
  position: relative;
  background: rgba(255, 255, 255, 0.96);
  border: 1.5px solid rgba(10, 108, 255, 0.25);
  border-radius: 20px;
  padding: 11px 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  box-shadow: 0 14px 32px rgba(10, 50, 120, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2;
  text-align: center;
}

.svc-core-logo {
  width: 72px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.svc-core-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.svc-core-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.svc-core-live {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 9.5px;
  font-weight: 700;
  color: var(--green);
  background: var(--green-lt);
  padding: 2px 7px;
  border-radius: 20px;
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.svc-core-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 2px rgba(5, 150, 105, 0.3);
  animation: pulse-dot 1.8s ease-in-out infinite;
}

.svc-core-title {
  font-family: 'Open Sans', sans-serif;
  font-size: 11px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.01em;
}

/* ── Outer Revolving Orbit Track (4 Service Cards) ── */
.svc-orbit-track-outer {
  position: absolute;
  width: calc(var(--orbit-r-outer) * 2);
  height: calc(var(--orbit-r-outer) * 2);
  border-radius: 50%;
  animation: orbitTrackSpin 38s linear infinite;
  z-index: 6;
  pointer-events: none;
}

.svc-orbit-stage:hover .svc-orbit-track-outer,
.svc-orbit-stage:hover .svc-orbit-track-inner {
  animation-play-state: paused;
}

@keyframes orbitTrackSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Anchors on the circle */
.svc-orbit-anchor {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  pointer-events: all;
}

.svc-orbit-anchor.anchor-web {
  transform: rotate(0deg) translateY(calc(-1 * var(--orbit-r-outer)));
}
.svc-orbit-anchor.anchor-mobile {
  transform: rotate(90deg) translateY(calc(-1 * var(--orbit-r-outer)));
}
.svc-orbit-anchor.anchor-saas {
  transform: rotate(180deg) translateY(calc(-1 * var(--orbit-r-outer)));
}
.svc-orbit-anchor.anchor-ai {
  transform: rotate(270deg) translateY(calc(-1 * var(--orbit-r-outer)));
}

/* Orbit Cards (Counter-rotating to stay upright while revolving) */
.svc-orbit-card {
  position: absolute;
  width: var(--orbit-card-w);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(10, 50, 120, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: default;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.anchor-web .svc-orbit-card {
  animation: counterWeb 38s linear infinite;
}
.anchor-mobile .svc-orbit-card {
  animation: counterMobile 38s linear infinite;
}
.anchor-saas .svc-orbit-card {
  animation: counterSaas 38s linear infinite;
}
.anchor-ai .svc-orbit-card {
  animation: counterAi 38s linear infinite;
}

.svc-orbit-stage:hover .svc-orbit-card {
  animation-play-state: paused;
}

@keyframes counterWeb {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(-360deg); }
}

@keyframes counterMobile {
  from { transform: translate(-50%, -50%) rotate(-90deg); }
  to { transform: translate(-50%, -50%) rotate(-450deg); }
}

@keyframes counterSaas {
  from { transform: translate(-50%, -50%) rotate(-180deg); }
  to { transform: translate(-50%, -50%) rotate(-540deg); }
}

@keyframes counterAi {
  from { transform: translate(-50%, -50%) rotate(-270deg); }
  to { transform: translate(-50%, -50%) rotate(-630deg); }
}

.svc-orbit-card:hover {
  background: #ffffff;
  box-shadow: 0 14px 32px rgba(10, 50, 120, 0.18);
}

.soc-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.svc-orbit-card:hover .soc-icon {
  transform: scale(1.12);
}

.soc-icon svg,
.soc-icon i {
  width: 15px;
  height: 15px;
}

/* Card Themes */
.svc-orbit-card.c-web .soc-icon {
  background: rgba(10, 108, 255, 0.12);
  color: #0a6cff;
}
.svc-orbit-card.c-web:hover {
  border-color: #93c5fd;
}

.svc-orbit-card.c-mobile .soc-icon {
  background: rgba(13, 148, 136, 0.12);
  color: #0d9488;
}
.svc-orbit-card.c-mobile:hover {
  border-color: #99f6e4;
}

.svc-orbit-card.c-saas .soc-icon {
  background: rgba(124, 58, 237, 0.12);
  color: #7c3aed;
}
.svc-orbit-card.c-saas:hover {
  border-color: #c4b5fd;
}

.svc-orbit-card.c-ai .soc-icon {
  background: rgba(217, 119, 6, 0.12);
  color: #d97706;
}
.svc-orbit-card.c-ai:hover {
  border-color: #fde68a;
}

.soc-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.soc-title {
  font-family: 'Open Sans', sans-serif;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  white-space: nowrap;
}

.soc-sub {
  font-size: 9.5px;
  color: var(--text-sec);
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Inner Reverse Rotating Orbit Track (3 Metric Chips) ── */
.svc-orbit-track-inner {
  position: absolute;
  width: calc(var(--orbit-r-inner) * 2);
  height: calc(var(--orbit-r-inner) * 2);
  border-radius: 50%;
  animation: orbitTrackSpinRev 26s linear infinite;
  z-index: 8;
  pointer-events: none;
}

@keyframes orbitTrackSpinRev {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

.svc-orbit-chip-anchor {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  pointer-events: all;
}

.svc-orbit-chip-anchor.chip-speed {
  transform: rotate(45deg) translateY(calc(-1 * var(--orbit-r-inner)));
}
.svc-orbit-chip-anchor.chip-uptime {
  transform: rotate(165deg) translateY(calc(-1 * var(--orbit-r-inner)));
}
.svc-orbit-chip-anchor.chip-rating {
  transform: rotate(285deg) translateY(calc(-1 * var(--orbit-r-inner)));
}

.svc-orbit-chip {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 9px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 5px 14px rgba(10, 50, 120, 0.08);
  white-space: nowrap;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: default;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chip-speed .svc-orbit-chip {
  animation: counterChipSpeed 26s linear infinite;
}
.chip-uptime .svc-orbit-chip {
  animation: counterChipUptime 26s linear infinite;
}
.chip-rating .svc-orbit-chip {
  animation: counterChipRating 26s linear infinite;
}

.svc-orbit-stage:hover .svc-orbit-chip {
  animation-play-state: paused;
}

@keyframes counterChipSpeed {
  from { transform: translate(-50%, -50%) rotate(-45deg); }
  to { transform: translate(-50%, -50%) rotate(315deg); }
}

@keyframes counterChipUptime {
  from { transform: translate(-50%, -50%) rotate(-165deg); }
  to { transform: translate(-50%, -50%) rotate(195deg); }
}

@keyframes counterChipRating {
  from { transform: translate(-50%, -50%) rotate(-285deg); }
  to { transform: translate(-50%, -50%) rotate(75deg); }
}

.svc-orbit-chip:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 8px 20px rgba(10, 50, 120, 0.15);
}

.svc-orbit-chip svg,
.svc-orbit-chip i {
  width: 12px;
  height: 12px;
}

.svc-orbit-chip.chip-green i {
  color: #059669;
}
.svc-orbit-chip.chip-gold svg,
.svc-orbit-chip.chip-gold i {
  color: #ca8a04;
}

/* ── SECTION BASE ── */
section {
  position: relative;
  z-index: 1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-pad {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
  padding: 5px 12px;
  background: var(--blue-lt);
  border: 1px solid var(--border-blue);
  border-radius: 100px;
}

.section-title {
  font-family: "Open Sans", sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-sec);
  line-height: 1.7;
}

/* ── SERVICES ── */
#services {
  background: var(--surface);
}

#services::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
      transparent,
      var(--border-blue),
      transparent);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  display: block;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--r-lg);
  opacity: 0;
  transition: opacity 0.35s;
}

.service-card:hover {
  border-color: var(--card-accent);
  transform: translateY(-6px);
  box-shadow:
    0 16px 48px rgba(10, 50, 120, 0.1),
    0 0 0 1px var(--card-accent);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card.c-blue {
  --card-accent: rgba(10, 108, 255, 0.35);
}

.service-card.c-blue::before {
  background: radial-gradient(ellipse at top left,
      rgba(10, 108, 255, 0.05),
      transparent 60%);
}

.service-card.c-green {
  --card-accent: rgba(5, 150, 105, 0.35);
}

.service-card.c-green::before {
  background: radial-gradient(ellipse at top left,
      rgba(5, 150, 105, 0.05),
      transparent 60%);
}

.service-card.c-amber {
  --card-accent: rgba(217, 119, 6, 0.35);
}

.service-card.c-amber::before {
  background: radial-gradient(ellipse at top left,
      rgba(217, 119, 6, 0.05),
      transparent 60%);
}

.service-card.c-rose {
  --card-accent: rgba(225, 29, 72, 0.35);
}

.service-card.c-rose::before {
  background: radial-gradient(ellipse at top left,
      rgba(225, 29, 72, 0.05),
      transparent 60%);
}

.service-card.c-violet {
  --card-accent: rgba(124, 58, 237, 0.35);
}

.service-card.c-violet::before {
  background: radial-gradient(ellipse at top left,
      rgba(124, 58, 237, 0.05),
      transparent 60%);
}

.service-card.c-teal {
  --card-accent: rgba(13, 148, 136, 0.35);
}

.service-card.c-teal::before {
  background: radial-gradient(ellipse at top left,
      rgba(13, 148, 136, 0.05),
      transparent 60%);
}

.service-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}

.c-blue .service-icon-wrap {
  background: rgba(10, 108, 255, 0.1);
  border: 1px solid rgba(10, 108, 255, 0.2);
}

.c-green .service-icon-wrap {
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid rgba(5, 150, 105, 0.2);
}

.c-amber .service-icon-wrap {
  background: rgba(217, 119, 6, 0.1);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.c-rose .service-icon-wrap {
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid rgba(225, 29, 72, 0.2);
}

.c-violet.service-icon-wrap {
  background: rgba(124, 58, 237, 0.1);
}

.c-violet .service-icon-wrap {
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.2);
}

.c-teal .service-icon-wrap {
  background: rgba(13, 148, 136, 0.1);
  border: 1px solid rgba(13, 148, 136, 0.2);
}

.service-icon-wrap svg {
  width: 24px;
  height: 24px;
}

.c-blue .service-icon-wrap svg {
  color: var(--blue);
}

.c-green .service-icon-wrap svg {
  color: var(--green);
}

.c-amber .service-icon-wrap svg {
  color: var(--amber);
}

.c-rose .service-icon-wrap svg {
  color: var(--rose);
}

.c-violet .service-icon-wrap svg {
  color: var(--violet);
}

.c-teal .service-icon-wrap svg {
  color: var(--teal);
}

.service-num {
  position: absolute;
  top: 24px;
  right: 28px;
  font-family: "Open Sans", sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.service-title {
  font-family: "Open Sans", sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 14px;
  color: var(--text-sec);
  line-height: 1.65;
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  position: relative;
  z-index: 1;
  transition: gap 0.2s;
}

.service-card:hover .service-link {
  gap: 10px;
}

.c-blue .service-link {
  color: var(--blue);
}

.c-green .service-link {
  color: var(--green);
}

.c-amber .service-link {
  color: var(--amber);
}

.c-rose .service-link {
  color: var(--rose);
}

.c-violet .service-link {
  color: var(--violet);
}

.c-teal .service-link {
  color: var(--teal);
}

/* ── TECH STACK ── */
#stack {
  background: var(--bg);
}

#stack::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
      transparent,
      var(--border-blue),
      transparent);
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}

.stack-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 22px 16px;
  text-align: center;
  transition: all 0.3s;
  cursor: default;
}

.stack-item:hover {
  border-color: var(--item-color);
  background: var(--card-hover);
  transform: translateY(-4px);
  box-shadow:
    0 10px 28px rgba(10, 50, 120, 0.1),
    0 0 0 1px var(--item-color);
}

.stack-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  font-size: 22px;
  background: var(--bg);
}

.stack-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sec);
  letter-spacing: 0.02em;
}

/* ── PRODUCTS MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 24, 41, 0.55);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 24px;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 24px 80px rgba(10, 50, 120, 0.15);
}

.modal-overlay.open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.modal-title {
  font-family: "Open Sans", sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-sec);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--blue-lt);
  color: var(--blue);
  border-color: var(--border-blue);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.product-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.25s;
}

.product-card:hover {
  border-color: rgba(10, 108, 255, 0.3);
  background: var(--blue-lt);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(10, 50, 120, 0.1);
}

.product-logo {
  height: 50px;
  width: auto;
}

.product-info h4 {
  font-family: "Open Sans", sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.product-info p {
  font-size: 13px;
  color: var(--text-sec);
  line-height: 1.5;
}

.product-cta {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
}

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.stagger>* {
  transition-delay: calc(var(--i) * 80ms);
}

/* ── RESPONSIVE BREAKPOINTS & DEVICE COMPACT TUNING ── */

/* Laptops & Desktops (1025px – 1240px) */
@media (max-width: 1240px) {
  :root {
    --orbit-stage-size: 400px;
    --orbit-r-outer: 150px;
    --orbit-r-inner: 100px;
    --orbit-card-w: 140px;
  }
  .hero-inner {
    gap: 40px;
  }
  .soc-title {
    font-size: 11px;
  }
  .soc-sub {
    font-size: 9px;
  }
  .soc-icon {
    width: 26px;
    height: 26px;
  }
  .soc-icon svg {
    width: 13px;
    height: 13px;
  }
}

/* Tablet (769px – 1024px) */
@media (max-width: 1024px) {
  :root {
    --orbit-stage-size: 430px;
    --orbit-r-outer: 160px;
    --orbit-r-inner: 106px;
    --orbit-card-w: 148px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    display: flex;
    max-width: var(--orbit-stage-size);
    min-height: var(--orbit-stage-size);
    margin: 0 auto;
  }

  .svc-orbit-stage {
    transform: none;
  }

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

  .stack-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

/* Mobile (481px – 768px) */
@media (max-width: 768px) {
  :root {
    --orbit-stage-size: 340px;
    --orbit-r-outer: 126px;
    --orbit-r-inner: 82px;
    --orbit-card-w: 124px;
  }

  nav ul {
    display: none;
  }

  nav ul.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    padding: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(10, 50, 120, 0.08);
  }

  .mobile-toggle {
    display: flex;
  }

  #hero {
    padding: 92px 20px 48px;
  }

  .container {
    padding: 0 20px;
  }

  .hero-inner {
    gap: 36px;
  }

  .hero-content {
    text-align: center;
    align-items: center;
    margin: 0 auto;
  }

  .hero-eyebrow {
    margin: 0 auto 16px;
  }

  .hero-title {
    font-size: clamp(30px, 6.5vw, 42px);
  }

  .hero-subtitle {
    font-size: 15px;
    margin: 0 auto 24px;
  }

  .hero-actions {
    justify-content: center;
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    margin-top: 28px;
    padding-top: 22px;
    gap: 12px;
  }

  .hero-visual {
    max-width: var(--orbit-stage-size);
    min-height: var(--orbit-stage-size);
    margin: 10px auto 0;
    overflow: visible;
  }

  .svc-orbit-stage {
    transform: none;
  }

  .svc-core-pulse {
    width: 90px;
    height: 90px;
  }
  .svc-core-badge {
    padding: 8px 12px;
    border-radius: 16px;
  }
  .svc-core-logo {
    width: 60px;
    height: 22px;
  }
  .svc-core-live {
    font-size: 8.5px;
    padding: 1px 6px;
  }
  .svc-core-title {
    font-size: 9.5px;
  }

  .svc-orbit-card {
    padding: 6px 8px;
    border-radius: 11px;
    gap: 6px;
  }
  .soc-icon {
    width: 24px;
    height: 24px;
    border-radius: 7px;
  }
  .soc-icon svg {
    width: 12px;
    height: 12px;
  }
  .soc-title {
    font-size: 10.5px;
  }
  .soc-sub {
    font-size: 8.5px;
  }

  .svc-orbit-chip {
    padding: 3px 7px;
    font-size: 9px;
    gap: 4px;
  }
  .svc-orbit-chip svg {
    width: 10px;
    height: 10px;
  }

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

  .stack-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* Small Mobile (≤480px) */
@media (max-width: 480px) {
  :root {
    --orbit-stage-size: 295px;
    --orbit-r-outer: 108px;
    --orbit-r-inner: 70px;
    --orbit-card-w: 110px;
  }

  #hero {
    padding: 85px 16px 40px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    font-size: 14px;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .hero-stat-num {
    font-size: 20px;
  }

  .hero-stat-label {
    font-size: 10.5px;
  }

  .hero-visual {
    max-width: var(--orbit-stage-size);
    min-height: var(--orbit-stage-size);
  }

  .svc-orbit-stage {
    transform: none;
  }

  .svc-core-pulse {
    width: 78px;
    height: 78px;
  }
  .svc-core-badge {
    padding: 7px 10px;
    border-radius: 14px;
  }
  .svc-core-logo {
    width: 52px;
    height: 20px;
  }
  .svc-core-title {
    font-size: 9px;
  }

  .svc-orbit-card {
    padding: 5px 7px;
    border-radius: 10px;
    gap: 5px;
  }
  .soc-icon {
    width: 22px;
    height: 22px;
    border-radius: 6px;
  }
  .soc-icon svg {
    width: 11px;
    height: 11px;
  }
  .soc-title {
    font-size: 9.5px;
  }
  .soc-sub {
    font-size: 8px;
  }

  .svc-orbit-chip {
    padding: 2px 6px;
    font-size: 8.5px;
    gap: 3px;
  }
  .svc-orbit-chip svg {
    width: 9px;
    height: 9px;
  }

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

/* Extra Small Phones (≤360px) */
@media (max-width: 360px) {
  :root {
    --orbit-stage-size: 260px;
    --orbit-r-outer: 95px;
    --orbit-r-inner: 62px;
    --orbit-card-w: 96px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .soc-title {
    font-size: 9px;
  }
  .soc-sub {
    display: none;
  }
}