@import url('./variables.css');

* {
    box-sizing: border-box
}

html,
body {
    height: 100%;
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, Poppins, system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    position: relative;
    overflow-x: hidden;
}

#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.nav,
main,
footer {
    position: relative;
    z-index: 1;
}

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

.section {
    padding: 56px 20px;
    max-width: var(--max-width);
    margin: 0 auto
}

/* NAV */
.nav {
    position: sticky;
    top: 0;
    z-index: 60;
    padding: 8px;
    backdrop-filter: blur(var(--glass-blur));
}

.nav-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    justify-content: space-between;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.005));
    border-radius: 12px;
    padding: 10px 16px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-1)
}

.logo {
    font-weight: 700;
    font-size: 20px;
    display: inline-block;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent
}

.logo-sub {
    opacity: .7;
    font-weight: 600;
    color: var(--muted);
    -webkit-text-fill-color: initial;
    background: none
}

.nav-links {
    display: flex;
    gap: 14px;
    align-items: center
}

.nav-links a {
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 600;
    transition: all var(--transition)
}

.nav-links a:hover {
    color: var(--text);
    transform: translateY(-2px)
}

.cta-link {
    background: transparent;
    padding: 8px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--accent1)
}

.nav-cta {
    display: flex;
    gap: 8px
}

/* Buttons */
.btn {
    cursor: pointer;
    border: 0;
    padding: 10px 14px;
    border-radius: 10px;
    font-weight: 600;
    transition: all var(--transition);
    box-shadow: 0 6px 18px rgba(1, 6, 20, 0.5)
}

.btn.primary {
    background: var(--accent-gradient);
    color: #031026
}

.btn.ghost {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--muted)
}

.btn.outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--muted)
}

.btn:hover {
    transform: translateY(-3px);
    filter: drop-shadow(0 8px 30px rgba(0, 160, 255, 0.08))
}

/* HERO */
.hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px
}

.brand {
    font-size: clamp(28px, 6vw, 56px);
    margin: 0
}

.tagline {
    opacity: .9;
    margin: 10px 0 0;
    color: var(--muted)
}

.hero-actions {
    margin-top: 18px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap
}

.features {
    list-style: none;
    padding: 0;
    margin: 18px 0 0;
    color: var(--muted)
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center
}

/* glass card + orb */
.glass-card {
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    width: 320px;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-1);
    backdrop-filter: blur(12px)
}

.glow-orb {
    position: absolute;
    inset: auto auto 10px 10px;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(0, 163, 255, 0.14), rgba(0, 224, 201, 0.09)), linear-gradient(135deg, var(--accent1), var(--accent2));
    filter: blur(26px);
    opacity: 0.9;
    transform: translate(20px, 20px)
}

.sample-device {
    width: 160px;
    height: 100px;
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    border: 1px solid rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center
}

.device-screen {
    width: 88%;
    height: 68%;
    border-radius: 8px;
    background: linear-gradient(180deg, #021026, rgba(0, 0, 0, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-weight: 600
}

.app-sample {
    background: linear-gradient(90deg, var(--accent1), var(--accent2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent
}

/* CARDS */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-top: 18px
}

.card {
    background: var(--glass);
    padding: 18px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
    transition: transform var(--transition), box-shadow var(--transition);
    overflow: hidden
}

.card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 20px 50px rgba(1, 12, 40, 0.6)
}

.service h3 {
    margin: 0 0 8px
}

.service p {
    margin: 0;
    color: var(--muted)
}

/* projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
    margin-top: 18px
}

.project {
    height: 140px;
    display: flex;
    align-items: end;
    padding: 12px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    position: relative
}

.project::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(0, 163, 255, 0.02), rgba(0, 224, 201, 0.02));
    mix-blend-mode: overlay;
    opacity: 0.7
}

.project figcaption {
    position: relative;
    color: var(--muted);
    font-weight: 600
}

/* about */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px
}

.about-list {
    margin: 0;
    padding: 0;
    list-style: none;
    color: var(--muted)
}

.about-list li {
    padding: 8px 0;
    border-top: 1px dashed rgba(255, 255, 255, 0.02)
}

/* contact */
.contact-card {
    display: grid;
    gap: 10px
}

.field {
    display: block
}

.label-text {
    display: block;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 6px
}

input,
textarea {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    background: #06101a;
    color: var(--text);
    outline: none;
    transition: box-shadow var(--transition), border-color var(--transition)
}

input:focus,
textarea:focus {
    box-shadow: 0 8px 28px var(--focus);
    border-color: var(--accent1)
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-start;
    margin-top: 6px
}

.form-note {
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px
}

/* footer */
footer {
    padding: 28px 20px;
    background: transparent;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    margin-top: 36px
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px
}

.socials a {
    color: var(--muted);
    margin-right: 12px;
    font-weight: 600
}

/* reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease, transform 600ms ease
}

.reveal.visible {
    opacity: 1;
    transform: none
}

/* cursor glow */
.cursor-glow {
    position: fixed;
    pointer-events: none;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
    filter: blur(18px);
    opacity: 0.6;
    background: radial-gradient(circle, rgba(0, 163, 255, 0.22), rgba(0, 224, 201, 0.14) 40%, transparent 60%);
    z-index: 120
}

/* small screens adjustments */
@media(min-width:900px) {
    .hero {
        grid-template-columns: 1fr 420px;
        padding-top: 80px;
        padding-bottom: 80px
    }

    .about-grid {
        grid-template-columns: 1fr 320px
    }

    .nav-links {
        display: flex
    }
}

@media(max-width:899px) {
    .nav-links {
        display: none
    }

    .nav-cta {
        display: flex
    }

    .nav-inner {
        gap: 10px
    }

    .footer-inner {
        flex-direction: column;
        align-items: start
    }
}