490 lines
12 KiB
CSS
490 lines
12 KiB
CSS
/* ═══════════════════════════════════════════════════════════════
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LUMEREL — 3D Hero Page Styles
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Font: General Sans (Fontshare)
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Last updated: 2026-02-20
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═══════════════════════════════════════════════════════════════ */
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/* ── Reset & Base ──────────────────────────────────────────── */
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*, *::before, *::after {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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html, body {
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width: 100%;
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height: 100%;
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background: #000;
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color: #fff;
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font-family: 'General Sans', system-ui, -apple-system, sans-serif;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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overflow-x: hidden;
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}
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a {
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text-decoration: none;
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color: inherit;
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}
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ul {
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list-style: none;
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}
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button {
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cursor: pointer;
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border: none;
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background: none;
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font-family: inherit;
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}
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/* ═══════════════════════════════════════════════════════════════
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HERO SECTION
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═══════════════════════════════════════════════════════════════ */
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.hero {
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position: relative;
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width: 100%;
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min-height: 100dvh;
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background: #000;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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}
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/* ── Background Video ──────────────────────────────────────── */
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.hero__video-wrap {
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position: absolute;
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inset: 0;
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z-index: 0;
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}
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.hero__video {
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width: 100%;
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height: 100%;
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object-fit: cover;
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display: block;
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}
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/* 50% black overlay */
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.hero__overlay {
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position: absolute;
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inset: 0;
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background: rgba(0, 0, 0, 0.50);
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}
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/* ── 3D Layer ─────────────────────────────────────────────────
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Sits above video (z:1), below UI content (z:10+).
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pointer-events: none by default so clicks pass through to UI.
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Call enableSplinePointerEvents() from main.js when your
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Spline scene needs mouse/touch input.
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──────────────────────────────────────────────────────────────── */
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.hero__3d-layer {
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position: absolute;
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inset: 0;
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z-index: 1;
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pointer-events: none;
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}
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/* Spline viewer fills the full layer */
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.hero__3d-layer spline-viewer {
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width: 100%;
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height: 100%;
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display: block;
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}
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/* ── 3D Placeholder ───────────────────────────────────────────
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Animated orbs simulate depth until real Spline assets arrive.
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Remove .hero__3d-placeholder entirely when adding spline-viewer.
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──────────────────────────────────────────────────────────────── */
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.hero__3d-placeholder {
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position: relative;
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.placeholder-label {
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position: absolute;
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bottom: 36px;
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left: 50%;
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transform: translateX(-50%);
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font-size: 11px;
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font-weight: 500;
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letter-spacing: 0.09em;
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text-transform: uppercase;
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color: rgba(255, 255, 255, 0.22);
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white-space: nowrap;
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border: 1px solid rgba(255, 255, 255, 0.08);
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padding: 6px 16px;
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border-radius: 100px;
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backdrop-filter: blur(4px);
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pointer-events: none;
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}
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/* Floating orbs */
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.placeholder-orb {
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position: absolute;
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border-radius: 50%;
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filter: blur(72px);
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opacity: 0.16;
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animation: orbFloat 9s ease-in-out infinite;
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}
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.placeholder-orb--1 {
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width: 480px;
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height: 480px;
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background: radial-gradient(circle, #7c3aed 0%, #4f46e5 60%, transparent 100%);
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top: 12%;
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right: 8%;
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animation-duration: 10s;
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animation-delay: 0s;
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}
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.placeholder-orb--2 {
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width: 320px;
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height: 320px;
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background: radial-gradient(circle, #06b6d4 0%, #3b82f6 60%, transparent 100%);
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bottom: 18%;
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left: 6%;
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animation-duration: 12s;
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animation-delay: -4s;
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}
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.placeholder-orb--3 {
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width: 240px;
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height: 240px;
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background: radial-gradient(circle, #f0abfc 0%, #818cf8 60%, transparent 100%);
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top: 48%;
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left: 50%;
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transform: translate(-50%, -50%);
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animation-duration: 8s;
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animation-delay: -7s;
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}
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@keyframes orbFloat {
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0%, 100% { transform: translateY(0px) scale(1); }
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33% { transform: translateY(-28px) scale(1.05); }
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66% { transform: translateY(18px) scale(0.96); }
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}
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/* Fix: orb-3 uses its own transform baseline */
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.placeholder-orb--3 {
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animation-name: orbFloat3;
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}
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@keyframes orbFloat3 {
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0%, 100% { transform: translate(-50%, -50%) translateY(0px) scale(1); }
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33% { transform: translate(-50%, -50%) translateY(-28px) scale(1.05); }
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66% { transform: translate(-50%, -50%) translateY(18px) scale(0.96); }
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}
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/* ═══════════════════════════════════════════════════════════════
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NAVBAR
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═══════════════════════════════════════════════════════════════ */
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.navbar {
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position: relative;
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z-index: 10;
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width: 100%;
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padding: 20px 120px;
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transition: background 0.3s ease, backdrop-filter 0.3s ease;
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}
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.navbar__inner {
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display: flex;
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align-items: center;
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justify-content: space-between;
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width: 100%;
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}
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/* Left side: logo + links */
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.navbar__left {
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display: flex;
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align-items: center;
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gap: 48px;
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}
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/* Logo */
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.navbar__logo {
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display: flex;
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align-items: center;
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flex-shrink: 0;
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}
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.navbar__logo-svg {
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width: 187px;
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height: 25px;
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display: block;
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}
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/* Nav Links */
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.navbar__links {
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display: flex;
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align-items: center;
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gap: 30px;
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}
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.navbar__link {
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display: inline-flex;
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align-items: center;
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gap: 6px;
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font-size: 14px;
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font-weight: 500;
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color: #fff;
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white-space: nowrap;
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transition: opacity 0.2s ease;
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}
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.navbar__link:hover {
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opacity: 0.75;
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}
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.navbar__chevron {
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flex-shrink: 0;
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display: block;
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}
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/* ═══════════════════════════════════════════════════════════════
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PILL BUTTON — shared base
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Two variants:
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.btn-pill--dark → black bg, white text (navbar)
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.btn-pill--light → white bg, black text (CTA)
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═══════════════════════════════════════════════════════════════ */
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.btn-pill {
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position: relative;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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border-radius: 9999px;
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/* Outer border: 0.6px solid white */
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border: 0.6px solid rgba(255, 255, 255, 1);
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padding: 2px; /* space between outer border and inner pill */
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cursor: pointer;
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background: transparent;
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font-family: 'General Sans', system-ui, sans-serif;
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overflow: hidden;
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transition: opacity 0.2s ease, transform 0.15s ease;
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}
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.btn-pill:hover {
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opacity: 0.88;
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transform: translateY(-1px);
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}
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.btn-pill:active {
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transform: translateY(0);
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opacity: 1;
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}
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/* Glow streak: blurred white gradient along the top edge */
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.btn-pill__glow {
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position: absolute;
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top: 0;
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left: 50%;
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transform: translateX(-50%);
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width: 70%;
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height: 10px;
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border-radius: 50%;
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background: radial-gradient(ellipse at center top, rgba(255,255,255,0.55) 0%, transparent 80%);
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filter: blur(5px);
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pointer-events: none;
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z-index: 2;
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}
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/* Inner pill */
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.btn-pill__inner {
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position: relative;
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z-index: 1;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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border-radius: 9999px;
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padding: 11px 29px;
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font-size: 14px;
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font-weight: 500;
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line-height: 1;
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white-space: nowrap;
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width: 100%;
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}
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/* ── Dark variant (navbar) ── */
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.btn-pill--dark .btn-pill__inner {
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background: #000;
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color: #fff;
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}
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/* ── Light variant (hero CTA) ── */
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.btn-pill--light {
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border-color: rgba(255, 255, 255, 0.85);
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}
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.btn-pill--light .btn-pill__inner {
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background: #fff;
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color: #000;
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}
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.btn-pill--light .btn-pill__glow {
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background: radial-gradient(ellipse at center top, rgba(255,255,255,0.7) 0%, transparent 80%);
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}
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/* ═══════════════════════════════════════════════════════════════
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HERO CONTENT
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═══════════════════════════════════════════════════════════════ */
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.hero__content {
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position: relative;
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z-index: 10;
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display: flex;
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flex-direction: column;
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align-items: center;
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text-align: center;
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gap: 40px;
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padding-top: 280px;
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padding-bottom: 102px;
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padding-left: 24px;
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padding-right: 24px;
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}
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/* ── Badge / Pill ──────────────────────────────────────────── */
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.hero__badge {
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display: inline-flex;
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align-items: center;
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gap: 8px;
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background: rgba(255, 255, 255, 0.10);
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border: 1px solid rgba(255, 255, 255, 0.20);
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border-radius: 20px;
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padding: 7px 14px;
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font-size: 13px;
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font-weight: 500;
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line-height: 1;
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}
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.hero__badge-dot {
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display: inline-block;
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width: 4px;
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height: 4px;
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border-radius: 50%;
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background: #fff;
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flex-shrink: 0;
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}
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.hero__badge-muted {
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color: rgba(255, 255, 255, 0.60);
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}
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.hero__badge-date {
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color: #fff;
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}
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/* ── Heading ───────────────────────────────────────────────── */
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.hero__heading {
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max-width: 613px;
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font-size: 56px;
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font-weight: 500;
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line-height: 1.28;
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letter-spacing: -0.01em;
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/*
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Gradient text effect:
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144.5deg — solid white at 28% → transparent black at 115%
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Applied via background-clip: text
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*/
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background: linear-gradient(
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144.5deg,
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#ffffff 28%,
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rgba(0, 0, 0, 0) 115%
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);
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-webkit-background-clip: text;
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background-clip: text;
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-webkit-text-fill-color: transparent;
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color: transparent;
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}
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/* Force line break on desktop for visual balance */
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.hero__heading-br {
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display: block;
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}
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/* ── Subtitle ──────────────────────────────────────────────── */
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.hero__subtitle {
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max-width: 680px;
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font-size: 15px;
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font-weight: 400;
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line-height: 1.65;
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color: rgba(255, 255, 255, 0.70);
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margin-top: -16px; /* tighten the 40px gap to ~24px from heading */
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}
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/* ═══════════════════════════════════════════════════════════════
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RESPONSIVE — Mobile / Tablet
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═══════════════════════════════════════════════════════════════ */
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/* Tablet: 768px–1199px */
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@media (max-width: 1199px) {
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.navbar {
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padding: 20px 48px;
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}
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}
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/* Mobile: <768px */
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@media (max-width: 767px) {
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/* Navbar */
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.navbar {
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padding: 20px 24px;
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}
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/* Hide nav links on mobile */
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.navbar__links {
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display: none;
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}
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/* Collapse logo gap */
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.navbar__left {
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gap: 0;
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}
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/* Hero content */
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.hero__content {
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padding-top: 200px;
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padding-bottom: 80px;
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gap: 32px;
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}
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/* Heading scales down */
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.hero__heading {
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font-size: 36px;
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max-width: 100%;
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}
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/* Hide the manual line break on mobile — let text reflow naturally */
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.hero__heading-br {
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display: none;
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}
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/* Subtitle */
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.hero__subtitle {
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font-size: 14px;
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margin-top: -8px;
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}
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/* Badge */
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.hero__badge {
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font-size: 12px;
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}
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}
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/* Very small screens */
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@media (max-width: 400px) {
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.navbar {
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padding: 18px 16px;
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}
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.hero__content {
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padding-top: 160px;
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gap: 28px;
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}
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.hero__heading {
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font-size: 30px;
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}
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}
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