:root {
    --bg-main: #0d1117;
    --bg-card: #161b22;
    --bg-nav: rgba(13, 17, 23, 0.75);
    --border-default: #30363d;
    --border-hover: #484f58;
    
    --white: #ffffff;
    --text-main: #c9d1d9;
    --text-muted: #8b949e;
    --text-dark: #484f58;
    --green: #2ea043;
    --green-border: rgba(46, 160, 67, 0.4);
    --green-glow: rgba(46, 160, 67, 0.15);
    
    --blue: #58a6ff;
    --blue-border: rgba(88, 166, 255, 0.4);
    --blue-glow: rgba(88, 166, 255, 0.15);
    
    --purple: #ab7df6;
    --purple-glow: rgba(171, 125, 246, 0.2);
    --red: #f85149;

    --pad-desktop: 32px;
    --pad-mobile: 20px;
}       

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-main);
}

body.github-theme {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji"; 
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

.gh-container {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    padding-left: var(--pad-desktop);
    padding-right: var(--pad-desktop);
}

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

.gh-section {
    padding: 120px 0;
}

.section-header-left {
    max-width: 800px;
    margin-bottom: 64px;
}

.section-center-head {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 48px;
}

.section-title {
    font-size: 3rem;
    max-width: 500px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -2px;
    margin-bottom: 25px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-main);
    line-height: 1.6;
    max-width: 550px;
}

.gh-3d-icon-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    position: relative;
    perspective: 1000px;
}

.gh-3d-icon {
    width: 72px;
    height: 72px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.65));
    transform-style: preserve-3d;
    backface-visibility: hidden;
}

.gh-3d-icon::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    z-index: -1;
    filter: blur(28px);
    opacity: 0.6;
    transform: translate(-50%, -50%);
}

.gh-3d-icon.glow-blue::before { background: radial-gradient(circle, var(--blue) 0%, transparent 70%); }
.gh-3d-icon.glow-green::before { background: radial-gradient(circle, var(--green) 0%, transparent 70%); }
.gh-3d-icon.glow-purple::before { background: radial-gradient(circle, var(--purple) 0%, transparent 70%); }
.gh-3d-icon.glow-gold::before { background: radial-gradient(circle, #f2c94c 0%, transparent 70%); }
.gh-3d-icon.glow-red::before { background: radial-gradient(circle, var(--red) 0%, transparent 70%); }

.gh-3d-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
    transform-style: preserve-3d;
}

.reveal-fade-up {
    opacity: 0;
    transform: translate3d(0, 24px, 0);
    transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-fade-up.revealed {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

.hero-3d-floating-cluster {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    margin-top: 150px;
    margin-bottom: 100px;
    position: relative;
    z-index: 10;
    perspective: 1200px;
}

.floating-3d-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.65));
    transform-style: preserve-3d;
}

/* Ukuran, posisi offset, dan rotasi statis tetap persis seperti semula */
.floating-3d-item.float-1 { width: 68px; height: 68px; transform: translateY(12px) rotate(-8deg); }
.floating-3d-item.float-2 { width: 54px; height: 54px; transform: translateY(-18px) rotate(10deg); }
.floating-3d-item.float-3 { width: 76px; height: 76px; transform: translateY(6px) rotate(-4deg); }
.floating-3d-item.float-4 { width: 52px; height: 52px; transform: translateY(-14px) rotate(12deg); }
.floating-3d-item.float-5 { width: 64px; height: 64px; transform: translateY(16px) rotate(-6deg); }

.floating-3d-item::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    border-radius: 50%;
    z-index: -1;
    filter: blur(20px);
    opacity: 0.6;
    transform: translate(-50%, -50%);
}

.floating-3d-item.glow-blue::before { background: radial-gradient(circle, var(--blue) 0%, transparent 70%); }
.floating-3d-item.glow-green::before { background: radial-gradient(circle, var(--green) 0%, transparent 70%); }
.floating-3d-item.glow-purple::before { background: radial-gradient(circle, var(--purple) 0%, transparent 70%); }
.floating-3d-item.glow-gold::before { background: radial-gradient(circle, #f2c94c 0%, transparent 70%); }
.floating-3d-item.glow-red::before { background: radial-gradient(circle, var(--red) 0%, transparent 70%); }

.closing-3d-floating-cluster {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-bottom: 32px;
    perspective: 1000px;
    z-index: 5;
    gap: 8px;
}

.closing-3d-floating-cluster::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    height: 100px;
    background: radial-gradient(circle, var(--purple-glow) 0%, var(--blue-glow) 50%, transparent 80%);
    filter: blur(25px);
    z-index: 0;
    pointer-events: none;
}

.closing-3d-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.6));
    transform-style: preserve-3d;
    margin-right: -6px; 
}

.closing-3d-item:last-child {
    margin-right: 0;
}

.closing-3d-item.stack-1 { 
    width: 76px; 
    height: 76px; 
    z-index: 5; 
}
.closing-3d-item.stack-2 { 
    width: 64px; 
    height: 64px; 
    z-index: 4; 
    opacity: 0.95;
}
.closing-3d-item.stack-3 { 
    width: 52px; 
    height: 52px; 
    z-index: 3; 
    opacity: 0.90;
}
.closing-3d-item.stack-4 { 
    width: 42px; 
    height: 42px; 
    z-index: 2; 
    opacity: 0.85;
}
.closing-3d-item.stack-5 { 
    width: 34px; 
    height: 34px; 
    z-index: 1; 
    opacity: 0.75;
}

.closing-3d-item::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 110%;
    height: 110%;
    border-radius: 50%;
    z-index: -1;
    filter: blur(16px);
    opacity: 0.6;
    transform: translate(-50%, -50%);
}

.closing-3d-item.glow-blue::before { background: radial-gradient(circle, var(--blue) 0%, transparent 70%); }
.closing-3d-item.glow-green::before { background: radial-gradient(circle, var(--green) 0%, transparent 70%); }
.closing-3d-item.glow-purple::before { background: radial-gradient(circle, var(--purple) 0%, transparent 70%); }
.closing-3d-item.glow-gold::before { background: radial-gradient(circle, #f2c94c 0%, transparent 70%); }
.closing-3d-item.glow-red::before { background: radial-gradient(circle, var(--red) 0%, transparent 70%); }

.gh-btn-primary {
    background-color: var(--green);
    color: var(--white);
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid rgba(27, 31, 36, 0.15);
    transition: filter 0.2s ease, transform 0.1s ease;
    text-align: center;
    box-shadow: 0 4px 12px rgba(46, 160, 67, 0.2);
}

.gh-btn-primary:hover { filter: brightness(1.1); }
.gh-btn-primary:active { transform: scale(0.98); }

.gh-btn-secondary, .gh-btn-login {
    background-color: var(--bg-card);
    color: var(--text-main);
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid var(--white);
    transition: background-color 0.2s, border-color 0.2s;
    text-align: center;
}

.gh-btn-secondary:hover, .gh-btn-login:hover {
    background-color: #21262d;
    border-color: var(--text-muted);
    color: var(--white);
}

.nav-signin-btn {
    padding: 7px 12px;
    font-size: 14px;
}

.gh-bento-grid {
    display: flex;
    flex-direction: column;
    background-color: transparent;
    border: none;
    border-radius: 0;
    overflow: visible;
}

.bento-card {
    background-color: transparent;
    transition: background-color 0.2s ease;
    width: 100%;
}

.bento-card:hover {
    background-color: rgba(255, 255, 255, 0.01);
}

.bento-inner {
    padding: -20px 20px;
    display: flex;
    margin-top: 60px;
    margin-bottom: 10px;
    flex-direction: column;
    width: 100%;
}

.bento-header-layout {
    display: flex;
    gap: 24px;
    width: 100%;
}

.bento-main-info {
    flex-grow: 1;
}

.bento-text h3 {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 8px;
}

.bento-text p, .bento-desc {
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.6;
}

.bento-readmore {
    background: none;
    border: none;
    color: var(--blue);
    font-size: 1.1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    padding: 0;
    transition: color 0.2s ease;
}

.bento-readmore:hover {
    color: #79b8ff;
    text-decoration: underline;
}

.bento-readmore .arrow {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
}

.bento-card.active .bento-readmore .arrow {
    transform: rotate(90deg);
}

.bento-expanded-content {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    width: 100%;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.bento-expanded-content p {
    color: var(--text-main);
    font-size: 1.1rem;
    line-height: 1.6;
    padding-top: 12px;
}

.bento-card.active .bento-expanded-content {
    opacity: 1;
    max-height: 2000px;
}

.gh-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--bg-main);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    height: 62px;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid var(--border-default);
}

.gh-nav-container {
    max-width: 1280px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--pad-desktop);
}

.gh-nav-block-left, .gh-nav-block-center, .gh-nav-block-right {
    display: flex;
    align-items: center;
}

.gh-nav-block-left { flex: 1; justify-content: flex-start; gap: 32px; }
.gh-nav-block-center { flex: 1; justify-content: center; }
.gh-nav-block-right { flex: 1; justify-content: flex-end; }

.gh-logo {
    color: var(--white);
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.gh-logo span { color: var(--green); }

.gh-nav-links-desktop {
    display: none;
}

.gh-burger-menu {
    display: flex;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 23px;
    height: 12.5px;
    z-index: 1001;
}

.burger-bar {
    width: 100%;
    height: 1.5px;
    background-color: var(--text-main);
    transition: all 0.25s ease;
}

.gh-mobile-dropdown {
    position: absolute;
    top: 62px;
    left: 0;
    width: 100%;
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-default);
    display: flex;
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.gh-mobile-dropdown.open {
    max-height: 500px;
    padding-top: 16px;
    padding-bottom: 24px;
}

.dropdown-inner-container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--pad-desktop);
    display: flex;
    flex-direction: column;
}

.mobile-dropdown-link {
    color: var(--text-main);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-default);
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.mobile-dropdown-link:hover {
    color: var(--white);
    padding-left: 8px; 
}

.mobile-dropdown-link:last-child {
    border-bottom: none;
}

.gh-hero-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #0d1117; 
    background-image: 
        radial-gradient(circle at 50% 85%, rgba(255, 255, 255, 0.15) 0%, transparent 35%),
        radial-gradient(circle at 50% 100%, var(--green) 0%, transparent 60%),
        radial-gradient(circle at 15% 40%, var(--green-glow) 0%, transparent 55%),
        radial-gradient(circle at 85% 30%, var(--green-glow) 0%, transparent 55%),
        linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}

.gh-container-asymmetric-hero {
    max-width: 1280px;
    margin: 100px auto 0 auto;
    padding-left: var(--pad-desktop); 
    padding-right: var(--pad-desktop); 
}

.hero-header-center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 48px;
}

.gh-badge-release {
    display: inline-flex;
    align-items: center;
    background-color: rgba(22, 27, 34, 0.6);
    border: 1px solid var(--border-default);
    border-radius: 30px;
    padding: 6px 16px;
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
}

.gh-badge-tag {
    color: var(--green);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.typing-container {
    margin-left: 12px;
    color: var(--text-main);
    font-size: 13px;
    font-family: ui-monospace, monospace;
}

.cursor {
    animation: blink-caret 0.75s step-end infinite;
    color: var(--green);
    font-weight: bold;
}

.hero-title {
    font-size: 3rem;
    max-width: 500px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -2px;
    color: var(--white);
    margin-bottom: 25px;
    background: linear-gradient(180deg, #ffffff 0%, #c9d1d9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-main);
    line-height: 1.6;
    max-width: 550px;
    margin-bottom: 8px;
}

.hero-content-left {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-bottom: 40px;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    width: 100%;
    justify-content: center;
}

.hero-asymmetric-grid {
    display: grid;
    margin-top: 50px;
    grid-template-columns: 1fr;
    gap: 64px;
    align-items: center;
    width: 100%;
    position: relative;
}

.hero-visual-right {
    min-width: 0;
    width: 100%;
}

.tech-canvas {
    background-color: rgba(22, 27, 34, 0.9);
    border-radius: 12px 12px 0 0;
    height: 580px;
    width: 100%;
    box-shadow: 
        0 0 0 8px rgba(255, 255, 255, 0.12), 
        0 24px 50px rgba(0, 0, 0, 0.6), 
        0 0 40px var(--green-glow);
}

.terminal-mockup-viewport {
    flex-grow: 1;
    height: 100%;
    width: 100%;
    border-radius: 12px 12px 0 0;
    background-image: url('images/logs.webp');
    background-size: 100% auto;      
    background-position: top center;   
    background-repeat: no-repeat;
    background-color: #0d1117;
}

.gh-hero-section-showcase {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #0d1117; 
    background-image: 
        radial-gradient(circle at 50% 65%, rgba(255, 255, 255, 0.15) 0%, transparent 55%),
        radial-gradient(circle at 30% 70%, var(--green) 0%, transparent 60%),
        radial-gradient(circle at 75% 100%, var(--green-glow) 0%, transparent 55%),
        radial-gradient(circle at 85% 30%, var(--green-glow) 0%, transparent 55%),
        linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}

.gh-container-asymmetric-showcase {
    max-width: 1280px;
    margin: 100px auto 0 auto;
    padding-left: var(--pad-desktop); 
    padding-right: var(--pad-desktop); 
}

.showcase-header-center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 48px;
}

.showcase-asymmetric-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 64px;
    align-items: center;
    width: 100%;
    position: relative;
}

.showcase-visual-right {
    min-width: 0;
    width: 100%;
}

.gh-ide-window {
    background-color: var(--bg-main);
    border-radius: 12px;
    margin-top: 100px;
    margin-bottom: 100px;
    height: 320px;
    width: 100%;
    box-shadow: 
        0 0 0 8px rgba(255, 255, 255, 0.12), 
        0 30px 60px rgba(0, 0, 0, 0.6), 
        0 0 50px var(--green-glow);
}

.showcase-mockup-viewport {
    flex-grow: 1;
    height: 100%;
    width: 100%;
    border-radius: 12px;
    background-image: url('images/excel.webp');
    background-size: 100% auto;      
    background-position: top center;   
    background-repeat: no-repeat;
    background-color: #0d1117;
}

.gh-dual-split-pipeline {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    margin: 0;
    padding: 20px 0;
    align-items: stretch;
    background-color: #0d1117;
}

.pipeline-column-layout {
    width: 100%;
    min-width: 0;
    position: relative;
    background-color: var(--bg-main);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.symmetric-visual-container {
    width: 100%;
    min-height: 560px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 64px var(--pad-desktop);
    overflow: hidden;
    position: relative;
    border: none;
}

.symmetric-visual-container.bg-green-glow-accent {
    background-color: #161b22;
    background-image: 
        radial-gradient(circle at 50% 35%, rgba(46, 160, 67, 0.22) 0%, transparent 60%),
        radial-gradient(circle at 50% 85%, rgba(255, 255, 255, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 50% 100%, var(--green) 0%, transparent 55%),
        radial-gradient(circle at 10% 30%, var(--green-glow) 0%, transparent 50%),
        radial-gradient(circle at 90% 40%, var(--green-glow) 0%, transparent 50%),
        linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}

.gh-symmetric-window {
    background-color: var(--bg-main);
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    max-width: 420px;
    height: 470px;
    margin: 0 auto;
    position: relative;
    z-index: 5;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.gh-symmetric-window:hover {
    transform: translate3d(0, -4px, 0);
}

.bg-green-glow-accent .gh-symmetric-window {
    box-shadow: 
        0 0 0 8px rgba(255, 255, 255, 0.06),
        0 30px 60px rgba(0, 0, 0, 0.6),
        0 0 50px var(--green-glow);
}

.symmetric-image-render {
    flex-grow: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

.bento-matrix-stage.stage-glow-silver {
    width: 100%;
    min-height: 280px;
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
    padding: 24px 0 0 24px;
    overflow: hidden;
    position: relative;
    border: none;
    flex-grow: 1;
    background-color: var(--bg-main); 
    background-image: 
        radial-gradient(circle at 80% 80%, rgba(201, 209, 217, 0.14) 0%, transparent 60%),
        radial-gradient(circle at 50% 100%, rgba(139, 148, 158, 0.22) 0%, transparent 55%),
        radial-gradient(circle at 10% 20%, rgba(139, 148, 158, 0.06) 0%, transparent 50%);
    background-size: 100% 100%;
}

.bento-matrix-frame.flush-bottom-right {
    background-color: var(--bg-main);
    border-bottom: none;
    border-right: none;
    border-radius: 12px 0 0 0;
    overflow: hidden;
    width: 100%;
    max-width: 480px;
    height: 280px;
    margin: 0;
    position: relative;
    z-index: 5;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento-matrix-frame.flush-bottom-right:hover {
    transform: translate3d(-2px, -4px, 0);
}

.bento-matrix-frame.flush-bottom-right::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 90px;
    height: 100%;
    background: linear-gradient(to right, rgba(13, 17, 23, 0) 0%, #0d1117 100%);
    pointer-events: none;
    z-index: 6;
}

.bento-matrix-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top left;
    display: block;
}

.four-points-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
    width: 100%;
}

.point-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.point-item h4 {
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
}

.point-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    padding-top: 0;
}

.gh-quote-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px 36px;
    height: 100%;
}

.quote-icon {
    margin-bottom: 24px;
}

.quote-text {
    font-size: 20px;
    line-height: 1.55;
    color: var(--white, #ffffff);
    font-weight: 400;
    margin: 0 0 32px 0;
    letter-spacing: -0.3px;
}

.author-name {
    font-family: var(--font-mono, monospace);
    font-size: 14px;
    font-weight: 700;
    color: var(--white, #ffffff);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin: 0 0 6px 0;
}

.author-role {
    font-size: 14px;
    color: #8b949e;
    margin: 0;
}

.faq-column-layout {
    width: 100%;
    min-width: 0;
    background-color: #0d1117;
    padding: 64px var(--pad-desktop);
}

.faq-list {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.faq-item-single {
    border-bottom: 1px solid var(--border-default);
    background-color: transparent;
    width: 100%;
    transition: background-color 0.2s ease;
}

.faq-item-single:hover {
    background-color: rgba(255, 255, 255, 0.01);
}

.faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 400;
    cursor: pointer;
    user-select: none;
    width: 100%;
}

.faq-q::after {
    content: "+";
    color: var(--green); 
    font-size: 24px;
    font-weight: 400;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), color 0.2s ease;
    padding-left: 16px;
    flex-shrink: 0;
}

.faq-item-single.active .faq-q::after {
    transform: rotate(45deg);
    color: var(--text-main);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    width: 100%;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.faq-answer.faq-a {
    color: var(--text-main);
    font-size: 1.1rem;
    line-height: 1.7;
    padding-right: 32px;
}

.faq-item-single.active .faq-answer.faq-a {
    opacity: 1;
    padding-bottom: 24px;
    max-height: 500px;
}

.gh-pricing-grid {
    display: grid; 
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.gh-price-card {
    background-color: rgba(22, 27, 34, 0.4);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    padding: 48px 32px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: border-color 0.3s ease;
}
.gh-price-card:hover { border-color: var(--text-muted); }

.gh-price-card.border-green { border-color: var(--green-border); }
.gh-price-card.border-blue { border-color: var(--blue-border); }

.gh-price-card.premium-glow {
    background: linear-gradient(180deg, rgba(22, 27, 34, 0.8) 0%, rgba(13, 17, 23, 0.9) 100%);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 30px rgba(46, 160, 67, 0.05);
}

.card-popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--green);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.card-meta {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}
.card-meta.text-blue { color: var(--blue); }
.card-meta.text-green { color: var(--green); }

.card-tier-title {
    color: var(--white);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.card-price-value {
    color: var(--white);
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 24px;
}

.token-count { font-size: 15px; color: var(--text-muted); font-weight: 400; }
.card-brief { color: var(--text-muted); font-size: 14px; line-height: 1.6; margin-bottom: 32px; min-height: 48px; }
.card-divider { height: 1px; background-color: var(--border-default); width: 100%; margin-bottom: 32px; }

.card-features-list { list-style: none; margin-bottom: 40px; flex-grow: 1; }
.card-features-list li { color: var(--text-main); font-size: 14px; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }

.card-features-list li::before {
    content: "✓";
    color: var(--green);
    font-weight: bold;
}

.gh-btn-pricing-outline, .gh-btn-pricing-green, .gh-btn-pricing-blue {
    width: 100%;
    padding: 14px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.1s, filter 0.2s;
    text-align: center;
}

.gh-btn-pricing-outline { background: #21262d; border: 1px solid var(--border-default); color: var(--white); }
.gh-btn-pricing-outline:hover { border-color: var(--text-muted); }

.gh-btn-pricing-green { background-color: var(--green); border: none; color: var(--white); }
.gh-btn-pricing-green:hover { filter: brightness(1.1); }

.gh-btn-pricing-blue { background-color: #1f6feb; border: none; color: var(--white); }
.gh-btn-pricing-blue:hover { filter: brightness(1.1); }


.gh-closing-section {
    width: 100%;
    padding: 120px 24px;
    background-color: var(--bg-main);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.gh-closing-container {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.gh-closing-heading {
    font-size: clamp(22px, 5vw, 36px); 
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -1.2px;
    margin: 0;
}

.gh-closing-heading .text-highlight {
    color: var(--white);
    display: block;
    margin-bottom: 4px;
}

.gh-closing-heading .text-muted {
    color: var(--text-muted);
    display: block;
}

.gh-footer {
    background-color: var(--bg-main);
    border-top: 1px solid var(--border-default);
    padding: 80px 0 40px 0;
}

.footer-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-brand .footer-logo {
    color: var(--white);
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 16px;
}
.footer-brand .footer-logo span { color: var(--green); }
.footer-tagline { color: var(--text-muted); font-size: 14px; line-height: 1.6; max-width: 360px; }

.footer-links-column h4 { color: var(--white); font-size: 14px; font-weight: 600; margin-bottom: 20px; }
.footer-links-column ul { list-style: none; }
.footer-links-column ul li { margin-bottom: 12px; }
.footer-links-column ul li a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-links-column ul li a:hover { color: var(--white); }

.footer-bottom {
    border-top: 1px solid var(--border-default);
    padding-top: 32px;
    display: flex;
    justify-content: center;
    color: var(--text-muted);
    font-size: 13px;
}

.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--pad-mobile);
}
.modal-overlay.active { display: flex; }

.modal-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-default);
    width: 100%;
    max-width: 460px;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}

.modal-title { color: var(--white); font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.modal-desc { color: var(--text-muted); font-size: 14px; line-height: 1.5; margin-bottom: 24px; }

.modal-input {
    width: 100%;
    background-color: var(--bg-main);
    border: 1px solid var(--border-default);
    padding: 12px 16px;
    border-radius: 6px;
    color: var(--white);
    font-size: 14px;
    margin-bottom: 24px;
    outline: none;
    transition: border-color 0.2s;
}
.modal-input:focus { border-color: var(--green); }

.modal-btn-group { 
    display: flex; 
    justify-content: space-between; 
    gap: 12px; 
    width: 100%;
}

.modal-btn-cancel { 
    flex: 1;
    text-align: center;
    background: var(--green); 
    border: none; 
    color: var(--white); 
    padding: 10px 20px; 
    border-radius: 6px; 
    font-size: 14px; 
    font-weight: 600; 
    cursor: pointer; 
}
.modal-btn-cancel:hover { filter: brightness(0.9); }

.modal-btn-submit { 
    flex: 1;
    text-align: center;
    background-color: var(--white); 
    border: none; 
    color: var(--bg-main); 
    padding: 10px 20px; 
    border-radius: 6px; 
    font-weight: 600; 
    font-size: 14px; 
    cursor: pointer; 
}
.modal-btn-submit:hover { filter: brightness(0.9); }

@keyframes blink-caret { 50% { border-color: transparent; } }

@media (max-width: 768px) {
    .gh-section {
        padding: 60px 0;
    }
    
    .gh-container, 
    .gh-nav-container, 
    .gh-container-asymmetric-hero, 
    .gh-container-asymmetric-showcase { 
        padding-left: var(--pad-mobile); 
        padding-right: var(--pad-mobile); 
    }
    
    .hero-3d-floating-cluster {
        gap: 16px;
        margin-top: 50px;
        margin-bottom: 25px;
    }
    .floating-3d-item.float-1 { width: 48px; height: 48px; }
    .floating-3d-item.float-2 { width: 38px; height: 38px; }
    .floating-3d-item.float-3 { width: 56px; height: 56px; }
    .floating-3d-item.float-4 { width: 38px; height: 38px; }
    .floating-3d-item.float-5 { width: 46px; height: 46px; }
    
    .dropdown-inner-container {
        padding-left: 24px;
        padding-right: 24px;
    }

    .gh-burger-menu { display: flex; }
    
    .hero-title { font-size: 2.5rem; letter-spacing: -0.5px; max-width: 200px; }
    .hero-desc { max-width: 300px; }
    .section-title { font-size: 2rem; letter-spacing: -0.5px; max-width: 250px; }
    .section-subtitle { max-width: 300px; }
    .bento-desc, .bento-expanded-content { max-width: 300px; }
    .hero-cta-group { flex-direction: column; width: 100%; max-width: 340px; margin: 0 auto; }
    
    .hero-asymmetric-grid { grid-template-columns: 1fr; gap: 32px; }
    .showcase-asymmetric-grid { grid-template-columns: 1fr; gap: 32px; }
    
    .hero-visual-right {
        width: calc(100% + 80px); 
        margin-left: 0;
        margin-right: -80px; 
        margin-top: 24px;
    } 
    .showcase-visual-right {
        width: calc(100% + 270px); 
        margin-left: 0;
        margin-right: -270px; 
        margin-top: 24px;
    }
    
    .gh-ide-window { height: 200px; }
    .tech-canvas { height: 275px; }
    .bento-header-layout { gap: 16px; }
    
    .gh-dual-split-pipeline {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 10px 0;
    }

    .pipeline-column-layout {
        padding: 0 0 16px 0;
    }
    
    .symmetric-visual-container {
        padding: 40px var(--pad-mobile);
    }
    
    .gh-symmetric-window {
        max-width: 100%;
        height: 400px;
        border-radius: 12px;
    }
    
    .bento-matrix-stage.stage-glow-silver {
        min-height: 220px;
        padding: 20px 0 0 16px;
    }

    .bento-matrix-frame.flush-bottom-right {
        width: 100%;
        max-width: 100%;
        height: 220px;
        border-radius: 12px 0 0 0;
        margin-right: 0;
        margin-bottom: 0;
    }
    
    .four-points-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .engagement-box-container {
        padding: 32px var(--pad-mobile);
    }
    
    .faq-column-layout {
        padding: 32px var(--pad-mobile); 
    }
    
    .gh-dual-split-pipeline .faq-item-single {
        margin-left: 0;
        margin-right: 0;
        width: 100%;
    }
    
    .gh-dual-split-pipeline .faq-q,
    .gh-dual-split-pipeline .faq-answer.faq-a {
        padding-left: 0;
        padding-right: 0;
    }
    
    .gh-pricing-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-wrapper { grid-template-columns: 1fr; gap: 48px; }
    .footer-tagline { max-width: 300px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}