/* GLOBAL RESET + BASE */

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

html {
    scroll-behavior: smooth;
}

:root {
    --bg-dark: #0b1220;
    --text: #0f172a;
    --muted: #64748b;
    --accent: #2563eb;
    --accent-2: #7c3aed;
    --card-bg: rgba(255, 255, 255, 0.88);
    --glass-border: rgba(38, 63, 120, 0.08);
}

body {
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    line-height: 1.55;
    background: radial-gradient(1200px 500px at 10% -10%, rgba(56, 189, 248, 0.18), transparent 45%), radial-gradient(900px 450px at 90% 10%, rgba(168, 85, 247, 0.18), transparent 45%), radial-gradient(700px 400px at 50% 100%, rgba(34, 197, 94, 0.10), transparent 50%), linear-gradient(180deg, #f8fafc, #eef2f7);
}


/* DARK MODE */

body.dark {
    --text: #e5e7eb;
    --muted: #94a3b8;
    --card-bg: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.08);
    background: radial-gradient(1000px 500px at 10% 10%, rgba(124, 92, 255, 0.18), transparent 45%), radial-gradient(900px 450px at 90% 90%, rgba(56, 189, 248, 0.14), transparent 45%), radial-gradient(700px 400px at 50% -10%, rgba(34, 197, 94, 0.10), transparent 55%), linear-gradient(180deg, #070b14, #0b1220);
    color: var(--text);
}


/* NAVBAR */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 36px;
    background: linear-gradient( to right, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.70));
    backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

body.dark .navbar {
    background: linear-gradient( to right, rgba(11, 18, 32, 0.92), rgba(11, 18, 32, 0.70));
}

.logo {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    background-clip: text;
    color: transparent;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-right a {
    text-decoration: none;
    font-size: 15px;
    color: var(--text);
    opacity: 0.85;
    transition: 0.25s ease;
}

.nav-right a:hover {
    opacity: 1;
    color: var(--accent);
}

.nav-right a.active {
    opacity: 1;
    font-weight: 700;
    color: var(--accent);
}

.login-btn {
    padding: 8px 16px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: #020617 !important;
    font-weight: 700;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
}

.dark-toggle {
    border: none;
    background: transparent;
    font-size: 18px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.dark-toggle:hover {
    transform: scale(1.1);
}


/* HERO */

.hero {
    text-align: center;
    padding: 70px 16px 40px;
    position: relative;
}

.hero-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero h1 {
    font-size: 42px;
    font-weight: 900;
    letter-spacing: -1px;
}

.userline {
    margin-top: 16px;
    font-weight: 600;
}

.hero::after {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    top: -220px;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
    background: radial-gradient(circle, var(--accent-2), transparent 65%);
    filter: blur(55px);
    opacity: 0.8;
    animation: glowFloat 12s ease-in-out infinite;
}

@keyframes glowFloat {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: translateX(-50%) translateY(30px);
        opacity: 0.95;
    }
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 0.6;
    }
}


/* SEARCH */

.hero-actions {
    margin-top: 26px;
    display: flex;
    flex-direction: column;/* GLOBAL RESET + BASE */

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

html {
    scroll-behavior: smooth;
}

:root {
    --bg-dark: #0b1220;
    --text: #0f172a;
    --muted: #64748b;
    --accent: #2563eb;
    --accent-2: #7c3aed;
    --card-bg: rgba(255, 255, 255, 0.88);
    --glass-border: rgba(38, 63, 120, 0.08);
}

body {
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    line-height: 1.55;
    background: radial-gradient(1200px 500px at 10% -10%, rgba(56, 189, 248, 0.18), transparent 45%), radial-gradient(900px 450px at 90% 10%, rgba(168, 85, 247, 0.18), transparent 45%), radial-gradient(700px 400px at 50% 100%, rgba(34, 197, 94, 0.10), transparent 50%), linear-gradient(180deg, #f8fafc, #eef2f7);
}


/* DARK MODE */

body.dark {
    --text: #e5e7eb;
    --muted: #94a3b8;
    --card-bg: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.08);
    background: radial-gradient(1000px 500px at 10% 10%, rgba(124, 92, 255, 0.18), transparent 45%), radial-gradient(900px 450px at 90% 90%, rgba(56, 189, 248, 0.14), transparent 45%), radial-gradient(700px 400px at 50% -10%, rgba(34, 197, 94, 0.10), transparent 55%), linear-gradient(180deg, #070b14, #0b1220);
    color: var(--text);
}


/* NAVBAR */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 36px;
    background: linear-gradient( to right, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.70));
    backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

body.dark .navbar {
    background: linear-gradient( to right, rgba(11, 18, 32, 0.92), rgba(11, 18, 32, 0.70));
}

.logo {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    background-clip: text;
    color: transparent;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-right a {
    text-decoration: none;
    font-size: 15px;
    color: var(--text);
    opacity: 0.85;
    transition: 0.25s ease;
}

.nav-right a:hover {
    opacity: 1;
    color: var(--accent);
}

.nav-right a.active {
    opacity: 1;
    font-weight: 700;
    color: var(--accent);
}

.login-btn {
    padding: 8px 16px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: #020617 !important;
    font-weight: 700;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
}

.dark-toggle {
    border: none;
    background: transparent;
    font-size: 18px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.dark-toggle:hover {
    transform: scale(1.1);
}


/* HERO */

.hero {
    text-align: center;
    padding: 70px 16px 40px;
    position: relative;
}

.hero-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero h1 {
    font-size: 42px;
    font-weight: 900;
    letter-spacing: -1px;
}

.userline {
    margin-top: 16px;
    font-weight: 600;
}

.hero::after {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    top: -220px;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
    background: radial-gradient(circle, var(--accent-2), transparent 65%);
    filter: blur(55px);
    opacity: 0.8;
    animation: glowFloat 12s ease-in-out infinite;
}

@keyframes glowFloat {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: translateX(-50%) translateY(30px);
        opacity: 0.95;
    }
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 0.6;
    }
}


/* SEARCH */

.hero-actions {
    margin-top: 26px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.search-wrap {
    position: relative;
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
}

.search-wrap input {
    width: 100%;
    padding: 14px 44px 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--glass-border);
    outline: none;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    font-size: 15px;
}

body.dark .search-wrap input {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    opacity: 2.0s;
    pointer-events: none;
}


/* GRID */

.grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 26px;
    max-width: 1280px;
    margin: 20px auto;
    padding: 0 20px 90px;
}

.grid::before {
    content: "";
    position: absolute;
    inset: -80px;
    z-index: -1;
    background: radial-gradient(700px 350px at 20% 30%, var(--accent), transparent 60%), radial-gradient(700px 350px at 80% 70%, var(--accent-2), transparent 60%);
    opacity: 0.12;
}


/* CARD */

.card {
    position: relative;
    padding: 22px 22px 56px;
    border-radius: 18px;
    background: linear-gradient( 180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    border: 1px solid var(--glass-border);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.12);
    transition: 0.25s ease;
}

.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

body.dark .card {
    background: linear-gradient( 180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
}

.card:hover {
    transform: translateY(-7px);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.22);
}

.card h3 {
    font-size: 18px;
    margin-bottom: 6px;
}

.card p {
    font-size: 14px;
    color: var(--muted);
}

.round-arrow,
.around-arrow {
    position: absolute;
    bottom: 16px;
    right: 16px;
    padding: 8px 15px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
    color: #000000;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.round-arrow:hover,
.around-arrow:hover {
    transform: scale(1.05);
}

.hero-sub {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}


/* FOOTER */

.footer {
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(18px);
    padding: 50px 18px 18px;
}

body.dark .footer {
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 30px;
}

.footer-logo {
    font-size: 22px;
    font-weight: 900;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    background-clip: text;
    color: transparent;
}

.footer-text {
    margin-top: 10px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
}

.footer-col h4 {
    font-size: 15px;
    margin-bottom: 10px;
}

.footer-col a {
    display: block;
    text-decoration: none;
    color: var(--muted);
    font-size: 14px;
    margin: 8px 0;
    transition: 0.2s ease;
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-bottom {
    max-width: 1200px;
    margin: 30px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

body.dark .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}


/* RESPONSIVE */

@media (max-width: 980px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 800px) {
    .navbar {
        padding: 12px 18px;
    }
    .hero h1 {
        font-size: 30px;
    }
    .nav-right {
        gap: 14px;
    }
}

@media (max-width: 520px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }
}


/* MOTION CONTROL */

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

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

@media (max-width: 600px) {
    .nav-right {
        gap: 10px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    .navbar {
        padding: 10px 14px;
    }
}

@media (max-width:768px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width:768px) {
    .grid {
        grid-template-columns: 1fr !important;
    }
}
    gap: 16px;
    align-items: center;
}

.search-wrap {
    position: relative;
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
}

.search-wrap input {
    width: 100%;
    padding: 14px 44px 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--glass-border);
    outline: none;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    font-size: 15px;
}

body.dark .search-wrap input {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    opacity: 2.0s;
    pointer-events: none;
}


/* GRID */

.grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 26px;
    max-width: 1280px;
    margin: 20px auto;
    padding: 0 20px 90px;
}

.grid::before {
    content: "";
    position: absolute;
    inset: -80px;
    z-index: -1;
    background: radial-gradient(700px 350px at 20% 30%, var(--accent), transparent 60%), radial-gradient(700px 350px at 80% 70%, var(--accent-2), transparent 60%);
    opacity: 0.12;
}


/* CARD */

.card {
    position: relative;
    padding: 22px 22px 56px;
    border-radius: 18px;
    background: linear-gradient( 180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    border: 1px solid var(--glass-border);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.12);
    transition: 0.25s ease;
}

.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

body.dark .card {
    background: linear-gradient( 180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
}

.card:hover {
    transform: translateY(-7px);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.22);
}

.card h3 {
    font-size: 18px;
    margin-bottom: 6px;
}

.card p {
    font-size: 14px;
    color: var(--muted);
}

.round-arrow,
.around-arrow {
    position: absolute;
    bottom: 16px;
    right: 16px;
    padding: 8px 15px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
    color: #000000;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.2s ease;
}

.round-arrow:hover,
.around-arrow:hover {
    transform: scale(1.05);
}

.hero-sub {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}


/* FOOTER */

.footer {
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(18px);
    padding: 50px 18px 18px;
}

body.dark .footer {
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 30px;
}

.footer-logo {
    font-size: 22px;
    font-weight: 900;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    background-clip: text;
    color: transparent;
}

.footer-text {
    margin-top: 10px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
}

.footer-col h4 {
    font-size: 15px;
    margin-bottom: 10px;
}

.footer-col a {
    display: block;
    text-decoration: none;
    color: var(--muted);
    font-size: 14px;
    margin: 8px 0;
    transition: 0.2s ease;
}

.footer-col a:hover {
    color: var(--accent);
}

.footer-bottom {
    max-width: 1200px;
    margin: 30px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

body.dark .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}


/* RESPONSIVE */

@media (max-width: 980px) {
    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 800px) {
    .navbar {
        padding: 12px 18px;
    }
    .hero h1 {
        font-size: 30px;
    }
    .nav-right {
        gap: 14px;
    }
}

@media (max-width: 520px) {
    .footer-inner {
        grid-template-columns: 1fr;
    }
}


/* MOTION CONTROL */

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

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

@media (max-width: 600px) {
    .nav-right {
        gap: 10px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    .navbar {
        padding: 10px 14px;
    }
}

@media (max-width:768px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width:768px) {
    .grid {
        grid-template-columns: 1fr !important;
    }
}