:root {

    --bg: #060606;
    --secondary-bg: #111111;

    --text: #ffffff;
    --paragraph: #b5b5b5;

    --accent: #ff2b2b;

    --border: rgba(255,255,255,0.08);

    --glass: rgba(255,255,255,0.04);

}

.light-mode {

    --bg: #f5f5f5;
    --secondary-bg: #ffffff;

    --text: #111111;
    --paragraph: #555555;

    --border: rgba(0,0,0,0.08);

    --glass: rgba(255,255,255,0.7);

}

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

html {
    scroll-behavior: smooth;
}

body {

    background: var(--bg);
    color: var(--text);

    font-family: 'Inter', sans-serif;

    overflow-x: hidden;

    transition: 0.4s ease;
}

/* BACKGROUND */

.bg-blur {

    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -2;
}

.blur-1 {

    width: 500px;
    height: 500px;

    background: rgba(255,0,0,0.12);

    top: -100px;
    left: -100px;
}

.blur-2 {

    width: 400px;
    height: 400px;

    background: rgba(255,255,255,0.04);

    right: -100px;
    bottom: 0;
}

/* NAVBAR */

header {

    position: fixed;

    top: 20px;
    left: 50%;

    transform: translateX(-50%);

    width: 90%;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 18px 30px;

    background: rgba(10,10,10,0.45);

    backdrop-filter: blur(18px);

    border: 1px solid var(--border);

    border-radius: 20px;

    z-index: 1000;
}

.logo {

    font-size: 1.4rem;
    font-weight: 800;
}

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

.nav-links {

    display: flex;
    gap: 40px;

    list-style: none;
}

.nav-links a {

    color: var(--text);
    text-decoration: none;

    position: relative;

    transition: 0.3s ease;
}

.nav-links a::after {

    content: '';

    position: absolute;

    left: 0;
    bottom: -6px;

    width: 0%;
    height: 2px;

    background: var(--accent);

    transition: 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

#theme-toggle {

    border: none;

    padding: 12px 18px;

    border-radius: 12px;

    background: var(--accent);

    color: white;

    cursor: pointer;

    font-weight: 600;
}

/* DROPDOWN */

.dropdown {

    position: relative;
}

.dropdown > a {

    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-arrow {

    font-size: 0.8rem;

    transition: 0.3s ease;
}

.dropdown:hover .dropdown-arrow {

    transform: rotate(180deg);
}

.dropdown-menu {

    position: absolute;

    top: 140%;
    left: 50%;

    transform: translateX(-50%) translateY(10px);

    min-width: 220px;

    background: rgba(15,15,15,0.9);

    backdrop-filter: blur(20px);

    border: 1px solid var(--border);

    border-radius: 18px;

    padding: 12px;

    list-style: none;

    opacity: 0;
    visibility: hidden;

    transition:
    opacity 0.3s ease,
    transform 0.3s ease;

    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.light-mode .dropdown-menu {

    background: rgba(255,255,255,0.9);
}

.dropdown:hover .dropdown-menu {

    opacity: 1;
    visibility: visible;

    transform: translateX(-50%) translateY(0px);
}

.dropdown-menu li a {

    display: block;

    padding: 14px 16px;

    border-radius: 12px;

    transition: 0.3s ease;
}

.dropdown-menu li a:hover {

    background: var(--glass);

    transform: translateX(4px);
}

/* HERO */

.hero {

    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    text-align: center;

    position: relative;

    padding: 0 10%;
}

.grid-overlay {

    position: absolute;
    inset: 0;

    background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);

    background-size: 50px 50px;

    z-index: -1;
}

.hero-content {

    max-width: 900px;

    animation: fadeUp 1.2s ease;
}

.mini-text {

    color: var(--accent);

    margin-bottom: 20px;

    letter-spacing: 2px;
}

.hero h1 {

    font-size: 5rem;
    line-height: 1;

    margin-bottom: 30px;
}

.hero h1 span {
    color: var(--accent);
}

.hero-description {

    color: var(--paragraph);

    font-size: 1.1rem;

    max-width: 700px;

    margin: auto auto 40px;
}

/* BUTTONS */

.hero-buttons {

    display: flex;
    justify-content: center;
    align-items: center;

    gap: 20px;

    flex-wrap: wrap;
}

.primary-btn,
.secondary-btn {

    display: inline-flex;
    justify-content: center;
    align-items: center;

    min-width: 190px;
    height: 58px;

    padding: 0 28px;

    border-radius: 14px;

    text-decoration: none;

    font-weight: 600;

    transition:
    transform 0.4s cubic-bezier(.19,1,.22,1),
    background 0.3s ease,
    box-shadow 0.3s ease;

    white-space: nowrap;
}

.primary-btn {

    background: var(--accent);

    color: white;
}

.primary-btn:hover {

    transform: translateY(-5px);

    box-shadow: 0 20px 40px rgba(255,0,0,0.25);
}

.secondary-btn {

    border: 1px solid var(--border);

    color: var(--text);

    background: transparent;
}

.secondary-btn:hover {

    transform: translateY(-5px);

    background: var(--glass);
}

/* FLOATING CARDS */

.floating-card {

    position: absolute;

    background: var(--glass);

    border: 1px solid var(--border);

    backdrop-filter: blur(18px);

    padding: 20px;

    border-radius: 18px;

    animation: float 5s ease-in-out infinite;
}

.card-1 {

    top: 28%;
    left: 8%;
}

.card-2 {

    bottom: 20%;
    right: 10%;
}

.floating-card p {

    font-weight: 700;

    margin-bottom: 6px;
}

.floating-card span {

    color: var(--paragraph);

    font-size: 0.9rem;
}

/* SECTION LAYOUT */

.section {

    padding: 140px 10%;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 80px;
}

.section-left,
.section-right {

    flex: 1;
}

.section-right {

    display: flex;
    justify-content: center;
}

.section-tag {

    color: var(--accent);

    margin-bottom: 20px;

    letter-spacing: 2px;
}

.section h2 {

    font-size: 3rem;

    margin-bottom: 30px;
}

.section p {

    color: var(--paragraph);

    line-height: 1.8;

    margin-bottom: 20px;
}

.feature-grid {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 20px;

    margin: 40px 0;
}

.feature-card {

    padding: 28px;

    border-radius: 20px;

    background: var(--glass);

    border: 1px solid var(--border);

    transition: 0.4s ease;

    min-height: 150px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-card:hover {

    transform: translateY(-8px);
}

/* GLASS PANEL */

.glass-panel {

    background: var(--glass);

    border: 1px solid var(--border);

    border-radius: 24px;

    padding: 30px;

    backdrop-filter: blur(18px);
}

.call-ui {

    display: flex;
    flex-direction: column;
    gap: 15px;
}

.call-top {

    display: flex;
    align-items: center;
    gap: 10px;

    margin-bottom: 20px;
}

.green-dot {

    width: 10px;
    height: 10px;

    border-radius: 50%;

    background: lime;
}

.message {

    padding: 15px;

    border-radius: 14px;

    max-width: 80%;
}

.ai {

    background: rgba(255,255,255,0.08);
}

.customer {

    background: rgba(255,0,0,0.12);

    margin-left: auto;
}

/* ABOUT */

.about-container {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 80px;
}

.stats-grid {

    display: grid;

    grid-template-columns: repeat(2,1fr);

    gap: 20px;
}

.stat-card {

    padding: 35px;

    background: var(--glass);

    border: 1px solid var(--border);

    border-radius: 20px;

    transition: 0.4s ease;
}

.stat-card:hover {

    transform: translateY(-10px);
}

.stat-card h3 {

    font-size: 2rem;

    margin-bottom: 10px;
}

/* WEBSITE FEATURES */

.website-features {

    display: flex;
    flex-direction: column;

    gap: 22px;

    margin: 40px 0;
}

.website-feature {

    display: flex;
    align-items: flex-start;

    gap: 18px;

    padding: 22px;

    border-radius: 20px;

    background: var(--glass);

    border: 1px solid var(--border);

    transition:
    transform 0.4s ease,
    border 0.4s ease,
    background 0.4s ease;
}

.website-feature:hover {

    transform: translateX(8px);

    border-color: rgba(255,0,0,0.2);
}

.feature-icon {

    min-width: 52px;
    height: 52px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 14px;

    background: rgba(255,0,0,0.12);

    font-size: 1.2rem;
}

.website-feature h4 {

    font-size: 1.05rem;

    margin-bottom: 8px;
}

.website-feature p {

    margin: 0;

    color: var(--paragraph);

    line-height: 1.6;

    font-size: 0.95rem;
}

/* WEBSITE PREVIEW */

.website-preview {

    width: 100%;
    max-width: 650px;

    border-radius: 24px;

    overflow: hidden;

    border: 1px solid var(--border);

    background: var(--secondary-bg);

    box-shadow:
    0 30px 60px rgba(0,0,0,0.25);

    transition:
    transform 0.5s ease,
    box-shadow 0.5s ease;
}

.website-preview:hover {

    transform: translateY(-10px) scale(1.01);

    box-shadow:
    0 40px 80px rgba(0,0,0,0.35);
}

.browser-top {

    display: flex;
    gap: 10px;

    padding: 20px;

    background: #111;
}

.browser-top span {

    width: 12px;
    height: 12px;

    border-radius: 50%;

    background: #444;
}

.website-screen {

    height: 300px;

    position: relative;

    background:
    linear-gradient(
        135deg,
        rgba(255,0,0,0.18),
        rgba(255,255,255,0.03)
    );

    overflow: hidden;
}

/* FAKE WEBSITE UI */

.fake-site {

    padding: 30px;
}

.fake-nav {

    width: 100%;
    height: 50px;

    border-radius: 14px;

    background: rgba(255,255,255,0.06);

    margin-bottom: 30px;
}

.fake-hero {

    width: 100%;
    height: 180px;

    border-radius: 20px;

    background:
    linear-gradient(
        135deg,
        rgba(255,0,0,0.25),
        rgba(255,255,255,0.04)
    );

    margin-bottom: 30px;
}

.fake-cards {

    display: grid;

    grid-template-columns: repeat(3,1fr);

    gap: 20px;
}

.fake-cards div {

    height: 120px;

    border-radius: 18px;

    background: rgba(255,255,255,0.05);
}

/* FOOTER */

footer {

    padding: 80px 10% 30px;

    border-top: 1px solid var(--border);
}

.footer-top {

    display: flex;
    justify-content: space-between;

    margin-bottom: 60px;
}

.footer-top h4 {

    margin-bottom: 15px;
}

.footer-top a {

    display: block;

    color: var(--paragraph);

    text-decoration: none;

    margin-bottom: 10px;
}

.footer-bottom {

    text-align: center;

    color: var(--paragraph);
}

/* REVEAL */

.reveal {

    opacity: 0;
    transform: translateY(80px);

    transition: 1s cubic-bezier(.19,1,.22,1);
}

.reveal.active {

    opacity: 1;
    transform: translateY(0);
}

/* ANIMATIONS */

@keyframes fadeUp {

    from {

        opacity: 0;
        transform: translateY(60px);
    }

    to {

        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* RESPONSIVE */

@media(max-width: 1000px) {

    .hero h1 {

        font-size: 3.5rem;
    }

    .about-container {

        grid-template-columns: 1fr;
    }

    .feature-grid {

        grid-template-columns: 1fr;
    }

    .footer-top {

        flex-direction: column;
        gap: 40px;
    }

    .nav-links {

        display: none;
    }
}