:root {
    --bg: #060810;
    --surface: rgba(255, 255, 255, 0.055);
    --surface-2: rgba(255, 255, 255, 0.085);
    --text: #f7f9ff;
    --muted: #9ea8bb;
    --accent: #55ddff;
    --accent-2: #8b5cf6;
    --border: rgba(255, 255, 255, 0.11);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

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

html,
body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

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

body {
    font-family: Inter, system-ui, sans-serif;
    background:
        radial-gradient(circle at 20% 10%, rgba(85, 221, 255, 0.14), transparent 28rem),
        radial-gradient(circle at 90% 20%, rgba(139, 92, 246, 0.14), transparent 30rem),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    width: min(100% - 32px, 1160px);
    margin: 0 auto;
}

.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    background: rgba(6, 8, 16, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 36px;
    text-decoration: none;
    height: 78px;
    flex-shrink: 0;
}

.logo-img {
    width: 100px;
    height: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 26px;
}

.nav-links a,
.mobile-menu a {
    color: #aab5c6;
    text-decoration: none;
    font-weight: 700;
}

.nav-links a:hover,
.nav-links a.active {
    color: white;
}

.nav-cta {
    margin-left: auto;
    padding: 12px 20px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    color: #061018;
    background: linear-gradient(135deg, #55ddff, #9beeff);
    box-shadow: 0 12px 30px rgba(85, 221, 255, 0.22);
}

.menu-btn {
    display: none;
}

.mobile-menu {
    display: none;
}

.hero {
    position: relative;
    padding: 105px 0 70px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
}

.tag {
    display: inline-flex;
    margin-bottom: 16px;
    padding: 7px 11px;
    border: 1px solid rgba(85, 221, 255, 0.25);
    border-radius: 999px;
    background: rgba(85, 221, 255, 0.075);
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.17em;
}

.hero h1,
.section-head h2,
.split h2,
.contact-box h2 {
    letter-spacing: -0.07em;
    line-height: 1;
}

.hero h1 {
    max-width: 760px;
    margin-bottom: 22px;
    font-size: clamp(2.8rem, 7vw, 5.7rem);
}

.hero-text {
    max-width: 640px;
    margin-bottom: 30px;
    color: var(--muted);
    font-size: clamp(1rem, 2vw, 1.16rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 34px;
}

.btn,
.contact-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border-radius: 999px;
    border: 0;
    text-decoration: none;
    font-weight: 900;
    cursor: pointer;
}

.btn.primary,
.contact-form button {
    color: #041018;
    background: linear-gradient(135deg, var(--accent), #a6f3ff);
    box-shadow: 0 16px 36px rgba(85, 221, 255, 0.22);
}

.btn.secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid var(--border);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.hero-stats div {
    padding: 15px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--surface);
}

.hero-stats strong {
    display: block;
    font-size: 1.35rem;
    line-height: 1;
}

.hero-stats span {
    color: var(--muted);
    font-size: 13px;
}

/* =========================
   3D HERO BROWSER
========================= */

.hero-visual {
    position: relative;
    width: 100%;
    perspective: 1200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-glow {
    position: absolute;
    width: 85%;
    height: 75%;
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            rgba(85, 221, 255, 0.28),
            rgba(139, 92, 246, 0.16) 45%,
            transparent 72%
        );
    filter: blur(45px);
    pointer-events: none;
}

.floating-browser {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 540px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 26px;
    overflow: hidden;

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.11),
            rgba(255, 255, 255, 0.035)
        ),
        rgba(10, 15, 27, 0.94);

    box-shadow:
        0 40px 90px rgba(0, 0, 0, 0.5),
        0 0 55px rgba(85, 221, 255, 0.13);

    transform-style: preserve-3d;
    transform: rotateX(2deg) rotateY(-4deg);
    transition: transform 0.18s ease-out;
    animation: browserFloat 5s ease-in-out infinite;
}

.browser-toolbar {
    height: 50px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(255, 255, 255, 0.025);
}

.browser-dots {
    display: flex;
    gap: 7px;
}

.browser-dots span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.24);
}

.browser-address {
    margin-left: auto;
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.035);
    font-size: 11px;
}

.browser-page {
    min-height: 420px;
    padding: 24px;
    background:
        radial-gradient(
            circle at top right,
            rgba(85, 221, 255, 0.12),
            transparent 40%
        ),
        linear-gradient(180deg, #101827, #0b111d);
}

.page-nav {
    display: flex;
    align-items: center;
    margin-bottom: 38px;
}

.page-logo {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #061018;
    background: linear-gradient(
        135deg,
        var(--accent),
        var(--accent-2)
    );
    font-size: 12px;
    font-weight: 900;
}

.page-links {
    margin-left: auto;
    display: flex;
    gap: 10px;
}

.page-links span {
    width: 34px;
    height: 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
}

.page-hero {
    margin-bottom: 32px;
}

.page-badge {
    display: inline-flex;
    margin-bottom: 17px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(85, 221, 255, 0.12);
    color: var(--accent);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.page-heading {
    width: 82%;
    height: 29px;
    margin-bottom: 10px;
    border-radius: 999px;
    background:
        linear-gradient(
            90deg,
            #ffffff,
            rgba(255, 255, 255, 0.35)
        );
}

.page-heading.short {
    width: 58%;
}

.page-copy {
    width: 88%;
    height: 10px;
    margin-top: 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.13);
}

.page-copy.medium {
    width: 70%;
    margin-top: 8px;
}

.page-buttons {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.page-buttons span {
    width: 105px;
    height: 34px;
    border-radius: 999px;
    background:
        linear-gradient(
            135deg,
            var(--accent),
            #9cf0ff
        );
}

.page-buttons span:last-child {
    width: 82px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
}

.page-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.page-cards div {
    min-height: 84px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.045);
}

.page-cards span {
    font-size: 1.3rem;
    font-weight: 900;
}

.page-cards small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 10px;
}

.browser-shine {
    position: absolute;
    top: -70%;
    left: -50%;
    width: 35%;
    height: 230%;
    transform: rotate(25deg);
    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(255, 255, 255, 0.13),
            transparent
        );
    animation: browserShine 6s ease-in-out infinite;
    pointer-events: none;
}

.floating-label {
    position: absolute;
    z-index: 4;
    display: grid;
    gap: 2px;
    min-width: 155px;
    padding: 13px 15px;
    border: 1px solid rgba(85, 221, 255, 0.2);
    border-radius: 17px;
    background: rgba(8, 13, 24, 0.9);
    backdrop-filter: blur(14px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.36);
}

.floating-label strong {
    font-size: 13px;
}

.floating-label span {
    color: var(--muted);
    font-size: 10px;
}

.label-speed {
    top: 45px;
    right: -18px;
    animation: labelFloatOne 4s ease-in-out infinite;
}

.label-mobile {
    bottom: 42px;
    left: -24px;
    animation: labelFloatTwo 4.6s ease-in-out infinite;
}

@keyframes browserFloat {
    0%,
    100% {
        transform: translateY(0) rotateX(2deg) rotateY(-4deg);
    }

    50% {
        transform: translateY(-10px) rotateX(1deg) rotateY(-2deg);
    }
}

@keyframes browserShine {
    0% {
        left: -55%;
    }

    45%,
    100% {
        left: 130%;
    }
}

@keyframes labelFloatOne {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

@keyframes labelFloatTwo {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(8px);
    }
}



.section {
    padding: 95px 0;
}

.dark {
    background: rgba(255, 255, 255, 0.035);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-head {
    max-width: 760px;
    margin: 0 auto 46px;
    text-align: center;
}

.section-head h2,
.split h2,
.contact-box h2 {
    margin-bottom: 14px;
    font-size: clamp(2.1rem, 4vw, 3.45rem);
}

.section-head p,
.muted,
.card p,
.work-card p,
.price-card li,
.feature-list span {
    color: var(--muted);
}

.cards-grid,
.work-grid,
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

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

.card,
.work-card,
.price-card,
.feature-list div,
.faq-list details,
.contact-box {
    border: 1px solid var(--border);
    background: linear-gradient(180deg, var(--surface-2), rgba(255, 255, 255, 0.035));
    box-shadow: var(--shadow);
}

.card,
.work-card,
.price-card {
    padding: 24px;
    border-radius: 24px;
}

.card h3,
.work-card h3,
.price-card h3 {
    margin-bottom: 10px;
    letter-spacing: -0.04em;
}

.split {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
    align-items: center;
}

.feature-list {
    display: grid;
    gap: 14px;
}

.feature-list div {
    display: grid;
    gap: 4px;
    padding: 18px;
    border-radius: 20px;
}

.work-card {
    padding: 0;
    overflow: hidden;
}

.work-card h3,
.work-card p {
    padding-inline: 22px;
}

.work-card h3 {
    padding-top: 20px;
}

.work-card p {
    padding-bottom: 22px;
}

.work-preview {
    height: 170px;
    background: linear-gradient(135deg, rgba(85, 221, 255, 0.2), rgba(139, 92, 246, 0.16));
}

.work-preview.alt {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.23), rgba(85, 221, 255, 0.12));
}

.work-preview.third {
    background: linear-gradient(135deg, rgba(85, 221, 255, 0.14), rgba(255, 255, 255, 0.08));
}

.price-card strong {
    display: block;
    margin: 12px 0 18px;
    color: var(--accent);
    font-size: 1.8rem;
}

.price-card ul {
    display: grid;
    gap: 9px;
    list-style-position: inside;
}

.featured {
    border-color: rgba(85, 221, 255, 0.55);
}

.badge {
    display: inline-flex;
    margin-bottom: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(85, 221, 255, 0.12);
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
}

.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.faq-list details {
    padding: 18px 20px;
    border-radius: 18px;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 800;
}

.faq-list p {
    margin-top: 10px;
    color: var(--muted);
}

.contact-box {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 34px;
    padding: 34px;
    border-radius: 30px;
}

.contact-info {
    margin-top: 22px;
    display: grid;
    gap: 6px;
    color: var(--muted);
}

.contact-form {
    display: grid;
    gap: 13px;
}

input,
textarea {
    width: 100%;
    padding: 15px 16px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.055);
    color: var(--text);
    font: inherit;
    outline: none;
}

textarea {
    resize: vertical;
}

.footer {
    margin-top: 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #060810;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 70px;
    padding: 60px 0 40px;
}

.footer-brand h3 {
    margin: 18px 0 10px;
    font-size: 1.4rem;
}

.footer-brand p {
    max-width: 320px;
    color: #97a2b5;
}

.footer-logo {
    width: 130px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #97a2b5;
    text-decoration: none;
}

.footer-links p {
    color: #97a2b5;
}

.footer-bottom {
    padding: 22px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #6f7a8b;
    font-size: 0.9rem;
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: 0.65s ease;
}

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

@media (max-width: 1000px) {
    .hero-grid,
    .split,
    .contact-box {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 900px) {
    html {
        scroll-padding-top: 72px;
    }

    .container {
        width: min(100% - 28px, 1160px);
    }

    .nav {
        height: 72px;
    }

    .brand {
        margin-right: 0;
    }

    .logo-img {
        width: 100px;
        height: auto;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .menu-btn {
        display: grid;
        place-items: center;
        margin-left: auto;
        width: 44px;
        height: 44px;
        border: 1px solid var(--border);
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.06);
        color: white;
        font-size: 26px;
        cursor: pointer;
    }

    .mobile-menu {
        position: fixed;
        top: 72px;
        left: 14px;
        right: 14px;
        z-index: 999;
        display: none;
        flex-direction: column;
        gap: 8px;
        padding: 14px;
        border: 1px solid var(--border);
        border-radius: 18px;
        background: rgba(10, 14, 24, 0.98);
        box-shadow: var(--shadow);
    }

    .mobile-menu.open {
        display: flex;
    }

    .mobile-menu a {
        color: white;
        padding: 13px 14px;
        border-radius: 13px;
        font-weight: 700;
    }

    .hero {
        padding: 96px 0 54px;
    }

    .hero-grid {
        gap: 30px;
    }

    .hero h1 {
        font-size: clamp(2.15rem, 10.5vw, 3.25rem);
        line-height: 1.02;
        margin-bottom: 16px;
    }

    .hero-text {
        font-size: 1rem;
        margin-bottom: 22px;
    }

    .hero-actions {
        display: grid;
        gap: 10px;
        margin-bottom: 22px;
    }

    .hero-visual {
    display: none;
}

    .btn {
        width: 100%;
    }

    .hero-stats,
    .work-grid,
    .pricing-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero-card {
        display: none;
    }

    .section {
        padding: 68px 0;
    }

    .section-head {
        text-align: left;
        margin-bottom: 32px;
    }

    .section-head h2,
    .split h2,
    .contact-box h2 {
        font-size: clamp(2rem, 9vw, 3rem);
        line-height: 1.02;
    }

    .contact-box {
        padding: 22px;
    }

    .footer-content {
        gap: 40px;
        text-align: center;
    }

    .footer-brand p {
        margin: auto;
    }

    .footer-logo {
        margin: auto;
        width: 100px;
    }

    .footer-links {
        align-items: center;
    }
}

@media (max-width: 560px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .tag {
        font-size: 9px;
        letter-spacing: 0.12em;
    }
}

@media (max-width: 700px) {
    .hero-visual {
        display: none;
    }
}