:root {
    --md-sys-color-primary: #c9a24d;
    --md-sys-color-on-primary: #1a1510;
    --md-sys-color-primary-container: #2a2418;
    --md-sys-color-secondary: #6b8cae;
    --md-sys-color-on-secondary: #0e1419;
    --md-sys-color-tertiary: #c4704a;
    --md-sys-color-surface: #111318;
    --md-sys-color-surface-container: #181c22;
    --md-sys-color-surface-container-high: #222830;
    --md-sys-color-surface-container-highest: #2c323c;
    --md-sys-color-on-surface: #f0ece4;
    --md-sys-color-on-surface-variant: #a8a49c;
    --md-sys-color-outline: rgba(255, 255, 255, 0.12);
    --md-sys-color-outline-variant: rgba(255, 255, 255, 0.06);

    --gradient-hero: linear-gradient(135deg, #c9a24d 0%, #a8b8c8 50%, #6b8cae 100%);
    --gradient-surface: linear-gradient(180deg, #111318 0%, #161a20 50%, #111318 100%);
    --shadow-elevation-1: 0 1px 3px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.25);
    --shadow-elevation-2: 0 4px 20px rgba(0, 0, 0, 0.45), 0 8px 32px rgba(201, 162, 77, 0.1);
    --shadow-elevation-3: 0 12px 40px rgba(0, 0, 0, 0.55), 0 0 60px rgba(107, 140, 174, 0.06);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 36px;
    --font-display: 'Roboto Flex', 'Roboto', system-ui, sans-serif;
    --font-body: 'Roboto', system-ui, sans-serif;
    --transition-emphasized: cubic-bezier(0.2, 0, 0, 1);
    --transition-standard: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--gradient-surface);
    color: var(--md-sys-color-on-surface);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: min(1140px, calc(100% - 2rem));
    margin-inline: auto;
}

.bg-shapes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bg-shapes__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
    animation: floatOrb 18s var(--transition-emphasized) infinite alternate;
}

.bg-shapes__orb--1 {
    width: 420px;
    height: 420px;
    background: var(--md-sys-color-primary);
    top: -120px;
    right: -80px;
}

.bg-shapes__orb--2 {
    width: 360px;
    height: 360px;
    background: var(--md-sys-color-secondary);
    bottom: 10%;
    left: -100px;
    animation-delay: -6s;
}

.bg-shapes__orb--3 {
    width: 280px;
    height: 280px;
    background: var(--md-sys-color-tertiary);
    top: 45%;
    right: 15%;
    animation-delay: -12s;
}

@keyframes floatOrb {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(30px, -40px) scale(1.08); }
}

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 0;
    transition: background 0.3s var(--transition-standard), box-shadow 0.3s var(--transition-standard);
}

.topbar.is-scrolled {
    background: rgba(17, 19, 24, 0.9);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-elevation-1);
}

.topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    text-decoration: none;
    color: var(--md-sys-color-on-surface);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
}

.brand__icon {
    color: var(--md-sys-color-secondary);
    font-size: 1.6rem;
}

.nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.nav__link {
    color: var(--md-sys-color-on-surface-variant);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    transition: color 0.2s, background 0.2s;
}

.nav__link:hover {
    color: var(--md-sys-color-on-surface);
    background: var(--md-sys-color-surface-container-high);
}

.nav__link--cta {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    margin-left: 0.5rem;
}

.nav__link--cta:hover {
    background: #d4b05a;
    color: var(--md-sys-color-on-primary);
}

.menu-toggle {
    display: none;
    background: var(--md-sys-color-surface-container-high);
    border: 1px solid var(--md-sys-color-outline);
    color: var(--md-sys-color-on-surface);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

main {
    position: relative;
    z-index: 1;
}

.hero {
    padding: 8rem 0 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--md-sys-color-primary-container);
    color: #e8d5a8;
    border: 1px solid rgba(201, 162, 77, 0.35);
    padding: 0.45rem 1rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
    animation: chipPulse 3s ease-in-out infinite;
}

.chip .material-symbols-outlined {
    font-size: 1rem;
    color: var(--md-sys-color-secondary);
}

@keyframes chipPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201, 162, 77, 0.3); }
    50% { box-shadow: 0 0 0 8px rgba(201, 162, 77, 0); }
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.text-gradient {
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__desc {
    color: var(--md-sys-color-on-surface-variant);
    font-size: 1.08rem;
    max-width: 520px;
    margin-bottom: 2rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.4rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s var(--transition-emphasized), box-shadow 0.2s, background 0.2s;
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.97);
}

.btn--filled {
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    box-shadow: 0 4px 20px rgba(201, 162, 77, 0.35);
}

.btn--filled:hover {
    background: #d4b05a;
    box-shadow: 0 6px 28px rgba(201, 162, 77, 0.45);
    transform: translateY(-2px);
}

.btn--tonal {
    background: rgba(107, 140, 174, 0.14);
    color: var(--md-sys-color-secondary);
    border: 1px solid rgba(107, 140, 174, 0.3);
}

.btn--tonal:hover {
    background: rgba(107, 140, 174, 0.22);
    transform: translateY(-2px);
}

.btn--outlined {
    background: transparent;
    color: var(--md-sys-color-on-surface);
    border: 2px solid var(--md-sys-color-outline);
}

.btn--outlined:hover {
    border-color: var(--md-sys-color-secondary);
    color: var(--md-sys-color-secondary);
}

.btn--large {
    padding: 1rem 1.6rem;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.stat-pill {
    background: var(--md-sys-color-surface-container);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.1rem;
    display: flex;
    flex-direction: column;
    min-width: 100px;
}

.stat-pill strong {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--md-sys-color-secondary);
}

.stat-pill span {
    font-size: 0.78rem;
    color: var(--md-sys-color-on-surface-variant);
}

.hero__visual {
    position: relative;
}

.device-card {
    background: var(--md-sys-color-surface-container-high);
    border: 1px solid var(--md-sys-color-outline);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-elevation-3);
    overflow: hidden;
    animation: deviceFloat 6s ease-in-out infinite;
}

@keyframes deviceFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.device-card__bar {
    display: flex;
    gap: 0.4rem;
    padding: 0.85rem 1rem;
    background: var(--md-sys-color-surface-container-highest);
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.device-card__bar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff5f57;
}

.device-card__bar span:nth-child(2) { background: #febc2e; }
.device-card__bar span:nth-child(3) { background: #28c840; }

.device-card__screen {
    padding: 1.25rem;
    background: linear-gradient(180deg, #161a20 0%, #1e232b 100%);
}

.mock-hero {
    text-align: center;
    padding: 1.25rem;
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    background: radial-gradient(ellipse at top, rgba(201, 162, 77, 0.12), transparent 70%);
}

.mock-hero__badge {
    display: inline-block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--md-sys-color-secondary);
    border: 1px solid rgba(107, 140, 174, 0.3);
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    margin-bottom: 0.5rem;
}

.mock-hero h3 {
    font-size: 1.35rem;
    margin-bottom: 0.25rem;
}

.mock-hero p {
    font-size: 0.85rem;
    color: var(--md-sys-color-on-surface-variant);
}

.mock-categories {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    overflow-x: auto;
}

.mock-cat {
    flex-shrink: 0;
    font-size: 0.75rem;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--md-sys-color-outline);
    color: var(--md-sys-color-on-surface-variant);
}

.mock-cat--active {
    background: var(--md-sys-color-tertiary);
    border-color: var(--md-sys-color-tertiary);
    color: #fff;
}

.mock-products {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.mock-product {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    background: var(--md-sys-color-surface-container);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    animation: slideInMock 0.6s var(--transition-emphasized) backwards;
}

.mock-product:nth-child(2) { animation-delay: 0.15s; }
.mock-product:nth-child(3) { animation-delay: 0.3s; }

@keyframes slideInMock {
    from { opacity: 0; transform: translateX(16px); }
    to { opacity: 1; transform: translateX(0); }
}

.mock-product strong {
    display: block;
    font-size: 0.88rem;
}

.mock-product small {
    color: var(--md-sys-color-on-surface-variant);
    font-size: 0.72rem;
}

.mock-product em {
    font-style: normal;
    font-weight: 700;
    color: var(--md-sys-color-tertiary);
    font-size: 0.88rem;
}

.floating-badge {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--md-sys-color-surface-container-highest);
    border: 1px solid var(--md-sys-color-outline);
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    box-shadow: var(--shadow-elevation-2);
    animation: badgeBob 4s ease-in-out infinite;
}

.floating-badge .material-symbols-outlined {
    font-size: 1rem;
    color: var(--md-sys-color-secondary);
}

.floating-badge--1 {
    top: 8%;
    left: -8%;
}

.floating-badge--2 {
    bottom: 12%;
    right: -6%;
    animation-delay: -2s;
}

.floating-badge--2 .material-symbols-outlined {
    color: var(--md-sys-color-tertiary);
}

@keyframes badgeBob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.section {
    padding: 6rem 0;
    position: relative;
}

.section--contrast {
    background: var(--md-sys-color-surface-container);
    border-block: 1px solid var(--md-sys-color-outline-variant);
}

.section__head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 3.5rem;
}

.eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--md-sys-color-secondary);
    margin-bottom: 0.75rem;
}

.section__head h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section__head p {
    color: var(--md-sys-color-on-surface-variant);
    font-size: 1.05rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--md-sys-color-surface-container-high);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem;
    transition: transform 0.35s var(--transition-emphasized), border-color 0.35s, box-shadow 0.35s;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(201, 162, 77, 0.35);
    box-shadow: var(--shadow-elevation-2);
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    background: rgba(201, 162, 77, 0.12);
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
}

.service-card__icon .material-symbols-outlined {
    font-size: 1.75rem;
    color: var(--md-sys-color-primary);
}

.service-card__icon--accent {
    background: rgba(107, 140, 174, 0.14);
}

.service-card__icon--accent .material-symbols-outlined {
    color: var(--md-sys-color-secondary);
}

.service-card__icon--warm {
    background: rgba(196, 112, 74, 0.14);
}

.service-card__icon--warm .material-symbols-outlined {
    color: var(--md-sys-color-tertiary);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--md-sys-color-on-surface-variant);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.service-card__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-card__list li {
    font-size: 0.88rem;
    color: var(--md-sys-color-on-surface-variant);
    padding-left: 1.25rem;
    position: relative;
}

.service-card__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--md-sys-color-secondary);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.timeline__item {
    background: var(--md-sys-color-surface-container-high);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.5rem;
    transition: transform 0.3s var(--transition-emphasized);
}

.timeline__item:hover {
    transform: translateY(-4px);
    border-color: rgba(107, 140, 174, 0.3);
}

.timeline__num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-hero);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.timeline__body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline__body p {
    font-size: 0.9rem;
    color: var(--md-sys-color-on-surface-variant);
}

.split {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.split__content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.split__content > p {
    color: var(--md-sys-color-on-surface-variant);
    margin-bottom: 2rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.feature-list__item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-list__item .material-symbols-outlined {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: var(--md-sys-color-surface-container-high);
    border-radius: var(--radius-sm);
    color: var(--md-sys-color-secondary);
    border: 1px solid var(--md-sys-color-outline-variant);
}

.feature-list__item strong {
    display: block;
    margin-bottom: 0.2rem;
}

.feature-list__item p {
    font-size: 0.9rem;
    color: var(--md-sys-color-on-surface-variant);
}

.metric-panel {
    display: grid;
    gap: 1rem;
}

.metric-panel__card {
    background: var(--md-sys-color-surface-container-high);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    text-align: center;
    transition: transform 0.3s var(--transition-emphasized);
}

.metric-panel__card:hover {
    transform: scale(1.03);
}

.metric-panel__card--accent {
    border-color: rgba(107, 140, 174, 0.35);
    background: linear-gradient(135deg, rgba(107, 140, 174, 0.08), transparent);
}

.metric-panel__card--warm {
    border-color: rgba(196, 112, 74, 0.35);
    background: linear-gradient(135deg, rgba(196, 112, 74, 0.08), transparent);
}

.metric-panel__value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--md-sys-color-primary);
    line-height: 1;
}

.metric-panel__card--accent .metric-panel__value {
    color: var(--md-sys-color-secondary);
}

.metric-panel__card--warm .metric-panel__value {
    color: var(--md-sys-color-tertiary);
}

.metric-panel__suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: inherit;
}

.metric-panel__label {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--md-sys-color-on-surface-variant);
}

.cta-banner {
    padding: 0 0 6rem;
}

.cta-banner__inner {
    background: linear-gradient(135deg, #1e232b 0%, #181c22 40%, #1a1f26 100%);
    border: 1px solid rgba(201, 162, 77, 0.3);
    border-radius: var(--radius-xl);
    padding: 3rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    box-shadow: var(--shadow-elevation-3);
    position: relative;
    overflow: hidden;
}

.cta-banner__inner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(107, 140, 174, 0.1), transparent 70%);
    pointer-events: none;
}

.cta-banner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    margin-bottom: 0.75rem;
    max-width: 480px;
}

.cta-banner p {
    color: var(--md-sys-color-on-surface-variant);
    max-width: 480px;
}

.cta-banner__actions {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    position: relative;
    z-index: 1;
}

.footer {
    border-top: 1px solid var(--md-sys-color-outline-variant);
    padding: 2.5rem 0;
    position: relative;
    z-index: 1;
}

.footer__inner {
    text-align: center;
    color: var(--md-sys-color-on-surface-variant);
    font-size: 0.88rem;
}

.footer__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    color: var(--md-sys-color-on-surface);
    margin-bottom: 0.75rem;
}

.footer__brand .material-symbols-outlined {
    color: var(--md-sys-color-secondary);
}

.footer__tag {
    margin-top: 0.35rem;
    font-size: 0.8rem;
    color: var(--md-sys-color-secondary);
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s var(--transition-emphasized), transform 0.7s var(--transition-emphasized);
}

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

.reveal--delay { transition-delay: 0.12s; }
.reveal--delay-2 { transition-delay: 0.24s; }
.reveal--delay-3 { transition-delay: 0.36s; }

@media (max-width: 1024px) {
    .hero__grid,
    .split {
        grid-template-columns: 1fr;
    }

    .hero__visual {
        order: -1;
        max-width: 420px;
        margin: 0 auto;
    }

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

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

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 72px;
        left: 1rem;
        right: 1rem;
        background: rgba(17, 19, 24, 0.96);
        backdrop-filter: blur(16px);
        border: 1px solid var(--md-sys-color-outline);
        border-radius: var(--radius-lg);
        flex-direction: column;
        padding: 1rem;
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.3s var(--transition-emphasized), opacity 0.3s;
    }

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

    .nav__link {
        width: 100%;
        text-align: center;
    }

    .nav__link--cta {
        margin-left: 0;
    }

    .menu-toggle {
        display: grid;
        place-items: center;
    }

    .hero {
        padding-top: 6.5rem;
        min-height: auto;
    }

    .floating-badge--1 { left: 0; }
    .floating-badge--2 { right: 0; }

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

    .cta-banner__inner {
        padding: 2rem 1.5rem;
    }

    .cta-banner__actions {
        width: 100%;
    }

    .btn--large {
        justify-content: center;
        width: 100%;
    }
}