:root {
  --colin-black: #030708;
  --colin-black-soft: #071012;
  --colin-panel: rgba(8, 17, 19, 0.78);
  --colin-white: #f3f7f7;
  --colin-muted: #99a8aa;
  --colin-cyan: #00e5e5;
  --colin-cyan-soft: #7ff7f4;
  --colin-line: rgba(158, 237, 236, 0.13);
  --colin-container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--colin-black);
  color: var(--colin-white);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.colin-menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button {
  font: inherit;
}

.colin-skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 9px 14px;
  transform: translateY(-150%);
  border-radius: 8px;
  background: white;
  color: black;
}

.colin-skip-link:focus {
  transform: translateY(0);
}

.colin-page {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 20%, rgba(0, 229, 229, 0.055), transparent 26rem),
    linear-gradient(150deg, #030708 0%, #050a0b 48%, #071112 100%);
  background-position: 0 0;
  background-attachment: scroll;
}

.colin-container {
  width: min(calc(100% - 40px), var(--colin-container));
  margin-inline: auto;
}

.colin-wave-layer {
  position: absolute;
  z-index: 0;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='1600' height='900' viewBox='0 0 1600 900' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%2300e5e5' stroke-opacity='.15' stroke-width='.8'%3E%3Cpath d='M-180 150 C80 10 290 300 560 150 S1030 10 1300 150 S1710 300 1840 150'/%3E%3Cpath d='M-180 205 C80 65 290 355 560 205 S1030 65 1300 205 S1710 355 1840 205'/%3E%3Cpath d='M-180 260 C80 120 290 410 560 260 S1030 120 1300 260 S1710 410 1840 260'/%3E%3Cpath d='M-180 315 C80 175 290 465 560 315 S1030 175 1300 315 S1710 465 1840 315'/%3E%3Cpath d='M-180 370 C80 230 290 520 560 370 S1030 230 1300 370 S1710 520 1840 370'/%3E%3C/g%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.07' stroke-width='.7'%3E%3Cpath d='M-220 560 C70 410 320 730 610 560 S1110 410 1400 560 S1750 710 1880 560'/%3E%3Cpath d='M-220 615 C70 465 320 785 610 615 S1110 465 1400 615 S1750 765 1880 615'/%3E%3Cpath d='M-220 670 C70 520 320 840 610 670 S1110 520 1400 670 S1750 820 1880 670'/%3E%3Cpath d='M-220 725 C70 575 320 895 610 725 S1110 575 1400 725 S1750 875 1880 725'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat: repeat-y;
  background-position: center top;
  background-size: max(1180px, 100vw) auto;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.35) 70%, transparent 100%);
  opacity: 0.32;
  pointer-events: none;
  transform: none !important;
  transition: none !important;
  animation: none !important;
}

.colin-noise {
  position: absolute;
  z-index: 1;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
  opacity: 0.018;
  pointer-events: none;
  transform: none !important;
  transition: none !important;
}

.colin-aurora {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  filter: blur(4px);
  pointer-events: none;
  transform: none !important;
  transition: none !important;
  animation: none !important;
}

.aurora-one {
  top: -260px;
  right: -250px;
  width: 780px;
  height: 780px;
  background: radial-gradient(circle, rgba(0, 229, 229, 0.12), rgba(0, 229, 229, 0.025) 42%, transparent 70%);
  animation: none;
}

.aurora-two {
  top: 42%;
  left: -390px;
  width: 780px;
  height: 780px;
  background: radial-gradient(circle, rgba(0, 159, 168, 0.09), transparent 70%);
  animation: none;
}

.colin-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease;
}

.colin-header.scrolled {
  border-color: rgba(255, 255, 255, 0.06);
  background: rgba(3, 7, 8, 0.84);
  backdrop-filter: blur(18px);
}

.colin-nav-wrap {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
}

.colin-brand {
  display: block;
  width: 116px;
}

.colin-brand img,
.colin-footer-logo img {
  width: 100%;
  height: auto;
}

.colin-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.colin-nav > a:not(.colin-nav-cta) {
  position: relative;
  padding: 12px 0;
  color: var(--colin-muted);
  font-size: 13px;
  font-weight: 600;
  transition: color 160ms ease;
}

.colin-nav > a:not(.colin-nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 1px;
  transform: scaleX(0);
  background: var(--colin-cyan);
  content: "";
  transition: transform 160ms ease;
}

.colin-nav > a:not(.colin-nav-cta):hover,
.colin-nav > a:not(.colin-nav-cta):focus-visible {
  color: white;
}

.colin-nav > a:not(.colin-nav-cta):hover::after {
  transform: scaleX(1);
}

.colin-nav > a.colin-cross-brand:not(.colin-nav-cta) {
  display: inline-flex;
  min-height: 40px;
  padding: 0 16px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(239, 0, 232, 0.48);
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(239, 0, 232, 0.16), rgba(143, 85, 255, 0.15));
  box-shadow: 0 0 24px rgba(239, 0, 232, 0.1);
  color: #fff0ff;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.colin-nav > a.colin-cross-brand:not(.colin-nav-cta)::after {
  display: none;
}

.colin-nav > a.colin-cross-brand:not(.colin-nav-cta):hover,
.colin-nav > a.colin-cross-brand:not(.colin-nav-cta):focus-visible {
  transform: translateY(-2px);
  border-color: #ef00e8;
  background: linear-gradient(120deg, rgba(239, 0, 232, 0.3), rgba(143, 85, 255, 0.26));
  box-shadow: 0 10px 28px rgba(239, 0, 232, 0.17);
  color: white;
}

.colin-nav-cta {
  display: inline-flex;
  min-height: 42px;
  padding: 0 19px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 229, 229, 0.42);
  border-radius: 999px;
  background: rgba(0, 229, 229, 0.075);
  color: #dfffff;
  font-size: 13px;
  font-weight: 700;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.colin-nav-cta:hover,
.colin-nav-cta:focus-visible {
  transform: translateY(-2px);
  background: var(--colin-cyan);
  color: #001314;
}

.colin-menu-toggle {
  display: none;
  width: 44px;
  height: 42px;
  padding: 8px;
  border: 1px solid var(--colin-line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
}

.colin-menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 99px;
  background: white;
  transition: 160ms ease;
}

.colin-hero {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 100vh;
  padding: 148px 0 64px;
  align-items: center;
}

.colin-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(390px, 0.96fr);
  gap: 72px;
  align-items: center;
}

.colin-kicker {
  display: flex;
  margin: 0;
  align-items: center;
  gap: 9px;
  color: var(--colin-cyan-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.colin-kicker span {
  width: 27px;
  height: 1px;
  background: var(--colin-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 229, 0.7);
}

.colin-hero h1 {
  max-width: 700px;
  margin: 22px 0 25px;
  font-size: clamp(3.8rem, 7vw, 6.7rem);
  line-height: 0.94;
  letter-spacing: -0.07em;
}

.colin-hero h1 span {
  display: block;
  background: linear-gradient(100deg, var(--colin-cyan) 4%, #a7ffff 74%, white 100%);
  background-clip: text;
  color: transparent;
}

.colin-lead {
  max-width: 620px;
  margin: 0;
  color: var(--colin-muted);
  font-size: 18px;
  line-height: 1.72;
}

.colin-hero-actions {
  display: flex;
  gap: 13px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.colin-button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 23px;
  align-items: center;
  justify-content: center;
  gap: 13px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.colin-button:hover,
.colin-button:focus-visible {
  transform: translateY(-3px);
}

.colin-button-primary {
  background: var(--colin-cyan);
  box-shadow: 0 14px 42px rgba(0, 229, 229, 0.17);
  color: #001213;
}

.colin-button-primary:hover,
.colin-button-primary:focus-visible {
  box-shadow: 0 18px 48px rgba(0, 229, 229, 0.28);
}

.colin-button-ghost {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.025);
  color: white;
}

.colin-button-ghost:hover,
.colin-button-ghost:focus-visible {
  border-color: rgba(0, 229, 229, 0.35);
  background: rgba(0, 229, 229, 0.045);
}

.colin-logo-stage {
  position: relative;
  display: grid;
  min-height: 490px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(157, 239, 239, 0.1);
  border-radius: 46% 54% 52% 48% / 54% 44% 56% 46%;
  background: radial-gradient(circle at 50% 45%, rgba(0, 229, 229, 0.075), rgba(255, 255, 255, 0.012) 48%, transparent 68%);
  box-shadow: inset 0 0 90px rgba(0, 229, 229, 0.025);
  animation: colin-stage-morph 12s ease-in-out infinite alternate;
}

.colin-logo-stage > img {
  position: relative;
  z-index: 3;
  width: min(78%, 410px);
  filter: drop-shadow(0 20px 48px rgba(0, 0, 0, 0.38));
  animation: colin-logo-float 5.8s ease-in-out infinite;
}

.colin-logo-stage > p {
  position: absolute;
  z-index: 4;
  bottom: 40px;
  display: flex;
  margin: 0;
  align-items: center;
  gap: 9px;
  color: #9eb1b2;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.colin-logo-stage > p span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--colin-cyan);
  box-shadow: 0 0 12px var(--colin-cyan);
}

.colin-logo-ring {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(0, 229, 229, 0.09);
  border-radius: 50%;
}

.ring-one {
  width: 340px;
  height: 340px;
  animation: colin-ring-spin 26s linear infinite;
}

.ring-two {
  width: 430px;
  height: 260px;
  transform: rotate(-28deg);
  border-color: rgba(255, 255, 255, 0.055);
  animation: colin-ring-spin-reverse 34s linear infinite;
}

.colin-logo-glow {
  position: absolute;
  z-index: 0;
  width: 270px;
  height: 270px;
  border-radius: 50%;
  background: rgba(0, 229, 229, 0.11);
  filter: blur(70px);
  animation: colin-glow-pulse 4s ease-in-out infinite alternate;
}

.colin-scroll-cue {
  position: absolute;
  right: 0;
  bottom: 30px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #657678;
  font-size: 10px;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.colin-scroll-cue span {
  display: block;
  width: 34px;
  height: 1px;
  background: #375052;
}

.colin-section {
  position: relative;
  z-index: 2;
  padding: 130px 0;
}

.colin-about {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: linear-gradient(180deg, rgba(3, 7, 8, 0.16), rgba(8, 17, 19, 0.58));
}

.colin-about-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 90px;
  align-items: start;
}

.colin-section-heading h2 {
  max-width: 700px;
  margin: 18px 0 0;
  font-size: clamp(2.7rem, 5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.colin-story-card {
  position: relative;
  padding: 48px;
  border: 1px solid var(--colin-line);
  border-radius: 26px;
  background: linear-gradient(140deg, rgba(10, 23, 25, 0.85), rgba(4, 10, 11, 0.8));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.23);
}

.colin-story-card::before {
  position: absolute;
  top: 0;
  left: 48px;
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, var(--colin-cyan), transparent);
  content: "";
}

.colin-story-number {
  display: block;
  margin-bottom: 30px;
  color: var(--colin-cyan);
  font-size: 12px;
  letter-spacing: 0.2em;
}

.colin-story-card p {
  margin: 0 0 20px;
  color: #a9b7b8;
  font-size: 17px;
  line-height: 1.85;
}

.colin-story-card p:last-child {
  margin-bottom: 0;
}

.colin-story-card strong {
  color: white;
}

.colin-gear {
  background: linear-gradient(180deg, rgba(8, 17, 19, 0.58), rgba(3, 7, 8, 0.2));
}

.colin-gear-intro {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 90px;
  align-items: end;
}

.colin-gear-copy {
  padding-left: 30px;
  border-left: 1px solid var(--colin-line);
}

.colin-gear-copy p {
  margin: 0 0 15px;
  color: var(--colin-muted);
  font-size: 16px;
  line-height: 1.78;
}

.colin-gear-copy p:last-child {
  margin-bottom: 0;
}

.colin-gear-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 62px;
}

.colin-gear-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(157, 236, 236, 0.11);
  border-radius: 20px;
  background: linear-gradient(150deg, rgba(10, 22, 24, 0.82), rgba(4, 10, 11, 0.9));
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.colin-gear-photo {
  position: relative;
  height: 205px;
  overflow: hidden;
  background: #081012;
}

.colin-gear-photo::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(3, 7, 8, 0.8));
  content: "";
  pointer-events: none;
}

.colin-gear-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 480ms ease, filter 480ms ease;
}

.colin-gear-card:nth-child(1) .colin-gear-photo img {
  object-position: center 55%;
}

.colin-gear-card:nth-child(2) .colin-gear-photo img {
  object-position: center 48%;
}

.colin-gear-card:nth-child(3) .colin-gear-photo img {
  object-position: center;
}

.colin-gear-card:nth-child(4) .colin-gear-photo img {
  object-position: 73% center;
}

.colin-gear-card:hover {
  transform: translateY(-7px);
  border-color: rgba(0, 229, 229, 0.32);
  background: linear-gradient(150deg, rgba(11, 29, 31, 0.92), rgba(4, 10, 11, 0.94));
}

.colin-gear-card:hover .colin-gear-photo img {
  transform: scale(1.055);
  filter: saturate(1.08) contrast(1.04);
}

.colin-card-index {
  position: absolute;
  z-index: 2;
  top: 16px;
  right: 16px;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(111, 255, 252, 0.32);
  border-radius: 50%;
  background: rgba(3, 12, 13, 0.72);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  color: #caffff;
  font-size: 10px;
  letter-spacing: 0.16em;
  backdrop-filter: blur(10px);
}

.colin-gear-body {
  position: relative;
  min-height: 150px;
  padding: 25px 25px 28px;
}

.colin-gear-body::before {
  position: absolute;
  top: 0;
  left: 25px;
  width: 55px;
  height: 1px;
  background: linear-gradient(90deg, var(--colin-cyan), transparent);
  content: "";
}

.colin-gear-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.2;
}

.colin-gear-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--colin-muted);
  font-size: 14px;
  line-height: 1.65;
}

.colin-instagram {
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background:
    radial-gradient(circle at 85% 12%, rgba(0, 229, 229, 0.09), transparent 28%),
    linear-gradient(180deg, rgba(3, 7, 8, 0.2), rgba(8, 17, 19, 0.58));
}

.colin-instagram-heading {
  display: flex;
  margin-bottom: 52px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 42px;
}

.colin-instagram-heading > div {
  max-width: 780px;
}

.colin-instagram-heading h2 {
  margin: 18px 0 16px;
  font-size: clamp(2.7rem, 5vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.colin-instagram-heading > div > p:last-child {
  max-width: 660px;
  margin: 0;
  color: var(--colin-muted);
  font-size: 16px;
  line-height: 1.75;
}

.colin-instagram-heading .colin-button {
  flex: 0 0 auto;
}

.colin-instagram-widget {
  min-height: 420px;
  padding: 22px;
  overflow: hidden;
  border: 1px solid rgba(157, 236, 236, 0.13);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(10, 23, 25, 0.88), rgba(3, 8, 9, 0.92));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.22);
}

.colin-instagram-widget .sk-ww-instagram-reels {
  width: 100%;
  min-height: 376px;
}

.colin-instagram-widget noscript {
  display: block;
  padding: 28px;
  color: var(--colin-muted);
  text-align: center;
}

.colin-instagram-widget noscript a {
  color: var(--colin-cyan);
}

.colin-cta-section {
  position: relative;
  z-index: 2;
  padding: 50px 0 120px;
}

.colin-cta-card {
  position: relative;
  display: flex;
  min-height: 260px;
  padding: 58px;
  overflow: hidden;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  border: 1px solid rgba(0, 229, 229, 0.16);
  border-radius: 28px;
  background:
    radial-gradient(circle at 92% 50%, rgba(0, 229, 229, 0.12), transparent 28%),
    linear-gradient(135deg, rgba(10, 24, 26, 0.9), rgba(4, 9, 10, 0.95));
}

.colin-cta-card::after {
  position: absolute;
  right: 26%;
  bottom: -110px;
  width: 330px;
  height: 170px;
  border: 1px solid rgba(0, 229, 229, 0.07);
  border-radius: 50%;
  content: "";
}

.colin-cta-card h2 {
  max-width: 720px;
  margin: 16px 0 0;
  font-size: clamp(2.3rem, 4.5vw, 4.6rem);
  line-height: 1.03;
  letter-spacing: -0.055em;
}

.colin-cta-card .colin-button {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
}

.colin-footer {
  position: relative;
  z-index: 2;
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  background: rgba(1, 4, 5, 0.76);
}

.colin-footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.colin-footer-logo {
  display: block;
  width: 100px;
}

.colin-footer p {
  margin: 0;
  color: #647779;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.colin-footer p:last-child {
  text-align: right;
}

.colin-footer a:hover {
  color: var(--colin-cyan-soft);
}

.colin-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 650ms ease, transform 650ms ease;
}

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

@keyframes colin-float-one {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-42px, 34px, 0) scale(1.04); }
}

@keyframes colin-float-two {
  from { transform: translate3d(0, 0, 0) scale(0.98); }
  to { transform: translate3d(54px, -36px, 0) scale(1.045); }
}

@keyframes colin-stage-morph {
  from { border-radius: 46% 54% 52% 48% / 54% 44% 56% 46%; }
  to { border-radius: 52% 48% 45% 55% / 46% 55% 45% 54%; }
}

@keyframes colin-logo-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-11px); }
}

@keyframes colin-ring-spin {
  to { transform: rotate(360deg); }
}

@keyframes colin-ring-spin-reverse {
  from { transform: rotate(-28deg); }
  to { transform: rotate(-388deg); }
}

@keyframes colin-glow-pulse {
  from { opacity: 0.55; transform: scale(0.86); }
  to { opacity: 1; transform: scale(1.1); }
}

@media (max-width: 1040px) {
  .colin-nav { gap: 17px; }
  .colin-nav > a:not(.colin-nav-cta) { font-size: 12px; }
  .colin-hero-grid { grid-template-columns: 1fr 0.82fr; gap: 42px; }
  .colin-logo-stage { min-height: 420px; }
  .colin-about-grid, .colin-gear-intro { gap: 50px; }
  .colin-gear-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .colin-menu-toggle { display: block; }

  .colin-nav {
    position: fixed;
    top: 72px;
    right: 20px;
    left: 20px;
    display: grid;
    gap: 3px;
    padding: 18px;
    transform: translateY(-10px);
    border: 1px solid var(--colin-line);
    border-radius: 17px;
    background: rgba(4, 11, 12, 0.98);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .colin-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .colin-nav > a:not(.colin-nav-cta) {
    padding: 12px 9px;
    font-size: 13px;
  }

  .colin-nav > a.colin-cross-brand:not(.colin-nav-cta) {
    min-height: 46px;
    justify-content: flex-start;
    padding: 0 14px;
  }

  .colin-nav > a:not(.colin-nav-cta)::after { display: none; }
  .colin-nav-cta { margin-top: 5px; }

  .colin-menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .colin-menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .colin-menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .colin-hero { padding-top: 130px; }
  .colin-hero-grid { grid-template-columns: 1fr; }
  .colin-hero-copy { text-align: center; }
  .colin-kicker, .colin-hero-actions { justify-content: center; }
  .colin-lead { margin-inline: auto; }
  .colin-logo-stage { width: min(100%, 560px); min-height: 440px; margin: 10px auto 0; }
  .colin-scroll-cue { display: none; }

  .colin-about-grid, .colin-gear-intro { grid-template-columns: 1fr; gap: 44px; }
  .colin-gear-copy { padding-left: 0; border-left: 0; }
  .colin-instagram-heading { align-items: flex-start; flex-direction: column; }
  .colin-cta-card { display: grid; justify-items: start; }
  .colin-footer-inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .colin-footer p:last-child { text-align: center; }
}

@media (max-width: 620px) {
  .colin-container { width: min(calc(100% - 28px), var(--colin-container)); }
  .colin-brand { width: 100px; }
  .colin-hero h1 { font-size: clamp(3.1rem, 16vw, 4.8rem); }
  .colin-hero-actions { display: grid; }
  .colin-logo-stage { min-height: 350px; border-radius: 28px; animation: none; }
  .colin-logo-stage > p { bottom: 28px; font-size: 9px; }
  .ring-one { width: 260px; height: 260px; }
  .ring-two { width: 330px; height: 210px; }
  .colin-section { padding: 92px 0; }
  .colin-section-heading h2 { font-size: 2.75rem; }
  .colin-story-card { padding: 32px 27px; }
  .colin-story-card::before { left: 27px; }
  .colin-story-card p { font-size: 15px; }
  .colin-gear-grid { grid-template-columns: 1fr; }
  .colin-gear-photo { height: 245px; }
  .colin-gear-body { min-height: 135px; }
  .colin-instagram-heading { margin-bottom: 34px; }
  .colin-instagram-heading h2 { font-size: 2.75rem; }
  .colin-instagram-widget { min-height: 360px; padding: 12px; border-radius: 20px; }
  .colin-instagram-widget .sk-ww-instagram-reels { min-height: 336px; }
  .colin-cta-section { padding-bottom: 92px; }
  .colin-cta-card { min-height: 310px; padding: 35px 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .colin-reveal { opacity: 1; transform: none; }
}