/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background: #0d0a1a;
    color: #e8e0f0;
    overflow-x: hidden;
}

/* ===== Purple Palette ===== */
:root {
    --violet-dark:    #1a0a2e;
    --violet-deep:    #2d1052;
    --violet:         #6c2bd9;
    --violet-mid:     #8b3fd6;
    --violet-light:   #a855f7;
    --violet-glow:    #c084fc;
    --purple-soft:    #d8b4fe;
    --pink-violet:    #e879f9;
    --fuchsia:        #d946ef;
    --gold:           #facc15;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%;
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 40px;
    background: rgba(13, 10, 26, 0.85);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
}
.logo {
    font-family: 'Russo One', sans-serif;
    font-size: 1.5rem;
    color: var(--violet-light);
    letter-spacing: 2px;
}
.logo span { color: var(--pink-violet); }
.nav-links {
    list-style: none; display: flex; gap: 32px;
}
.nav-links a {
    text-decoration: none; color: var(--purple-soft);
    font-weight: 600; font-size: 0.9rem;
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--violet-light); }

.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.burger span { width: 26px; height: 3px; background: var(--violet-light); border-radius: 3px; transition: 0.3s; }

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    text-align: center;
    background: linear-gradient(160deg, var(--violet-dark) 0%, #120833 40%, var(--violet-deep) 100%);
    overflow: hidden;
}
.hero-particles {
    position: absolute; inset: 0;
    pointer-events: none;
}
.particle {
    position: absolute;
    border-radius: 50%;
    animation: float linear infinite;
    opacity: 0.35;
}
@keyframes float {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    20%  { opacity: 0.5; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}
.hero-tag {
    font-size: 0.85rem; letter-spacing: 4px; text-transform: uppercase;
    color: var(--violet-glow); margin-bottom: 16px;
    animation: fadeUp 0.8s ease;
}
.hero-title {
    font-family: 'Russo One', sans-serif;
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1.1;
    color: #fff;
    animation: fadeUp 1s ease;
}
.hero-title span {
    background: linear-gradient(135deg, var(--violet-light), var(--fuchsia), var(--pink-violet));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    margin-top: 16px; font-size: 1.15rem;
    color: var(--purple-soft);
    animation: fadeUp 1.2s ease;
}
.hero-scroll {
    position: absolute; bottom: 32px;
    font-size: 1.6rem; color: var(--violet-glow);
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== Buttons ===== */
.btn {
    display: inline-block; padding: 14px 36px;
    border-radius: 50px; font-weight: 700; font-size: 1rem;
    text-decoration: none; border: none; cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: linear-gradient(135deg, var(--violet), var(--fuchsia));
    color: #fff;
    box-shadow: 0 6px 30px rgba(168, 85, 247, 0.35);
}
.btn-primary:hover {
    box-shadow: 0 8px 40px rgba(217, 70, 239, 0.5);
}

/* ===== Sections ===== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
section { padding: 100px 0; }

.section-title {
    font-family: 'Russo One', sans-serif;
    font-size: 2.2rem; text-align: center; margin-bottom: 56px;
    color: #fff;
}
.section-title span {
    background: linear-gradient(135deg, var(--violet-light), var(--pink-violet));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-title.light { color: #fff; }
.section-title.light span {
    background: linear-gradient(135deg, var(--violet-glow), var(--fuchsia));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== About ===== */
.about {
    background: linear-gradient(180deg, #0d0a1a 0%, var(--violet-dark) 100%);
}
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px; margin-bottom: 48px;
}
.about-card {
    background: linear-gradient(135deg, rgba(108,43,217,0.15), rgba(168,85,247,0.08));
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 20px; padding: 32px 20px; text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}
.about-card:hover {
    transform: translateY(-6px);
    border-color: var(--violet-light);
}
.about-icon { font-size: 2.5rem; margin-bottom: 12px; }
.about-card h3 { color: var(--violet-glow); font-size: 1rem; margin-bottom: 6px; }
.about-card p { font-size: 1.25rem; font-weight: 700; color: #fff; }

.about-text {
    max-width: 720px; margin: 0 auto;
    background: rgba(45, 16, 82, 0.3);
    border-left: 4px solid var(--violet);
    border-radius: 0 16px 16px 0;
    padding: 32px 36px;
}
.about-text p { margin-bottom: 14px; line-height: 1.7; color: var(--purple-soft); }
.about-text p:last-child { margin-bottom: 0; }
.about-text strong { color: #fff; }

/* ===== Achievements ===== */
.achievements {
    background: linear-gradient(135deg, var(--violet-deep) 0%, #1e0940 50%, var(--violet-dark) 100%);
}
.achieve-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}
.achieve-card {
    border-radius: 20px; padding: 40px 28px; text-align: center;
    border: 1px solid rgba(168, 85, 247, 0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}
.achieve-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(168, 85, 247, 0.25);
}
.achieve-card.gold {
    background: linear-gradient(135deg, rgba(250, 204, 21, 0.08), rgba(250, 204, 21, 0.02));
    border-color: rgba(250, 204, 21, 0.3);
}
.achieve-card.gold:hover { box-shadow: 0 12px 40px rgba(250, 204, 21, 0.15); }
.achieve-card.purple {
    background: linear-gradient(135deg, rgba(108, 43, 217, 0.2), rgba(168, 85, 247, 0.06));
}
.achieve-card.pink {
    background: linear-gradient(135deg, rgba(217, 70, 239, 0.15), rgba(232, 121, 249, 0.05));
    border-color: rgba(232, 121, 249, 0.25);
}
.achieve-medal { font-size: 3rem; margin-bottom: 16px; }
.achieve-card h3 { font-size: 1.3rem; color: #fff; margin-bottom: 8px; }
.achieve-card p { color: var(--purple-soft); font-size: 0.95rem; line-height: 1.6; }

/* ===== Styles section ===== */
.styles {
    background: linear-gradient(180deg, #0d0a1a 0%, var(--violet-dark) 100%);
}
.style-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.style-card {
    position: relative;
    background: linear-gradient(145deg, rgba(108,43,217,0.12), rgba(45,16,82,0.25));
    border: 1px solid rgba(168, 85, 247, 0.15);
    border-radius: 20px; padding: 36px 28px;
    transition: transform 0.3s, border-color 0.3s;
}
.style-card:hover {
    transform: translateY(-5px);
    border-color: var(--violet-light);
}
.style-num {
    font-family: 'Russo One', sans-serif;
    font-size: 3rem; color: rgba(168, 85, 247, 0.15);
    position: absolute; top: 16px; right: 24px;
}
.style-card h3 { color: var(--violet-glow); font-size: 1.15rem; margin-bottom: 10px; }
.style-card p { color: var(--purple-soft); line-height: 1.6; font-size: 0.92rem; }

/* ===== Contact ===== */
.contact {
    background: linear-gradient(160deg, var(--violet-deep) 0%, #1e0940 100%);
}
.contact-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px; align-items: start;
}
.contact-form {
    display: flex; flex-direction: column; gap: 16px;
}
.contact-form input,
.contact-form textarea {
    padding: 14px 20px;
    border-radius: 14px; border: 1px solid rgba(168, 85, 247, 0.25);
    background: rgba(26, 10, 46, 0.6);
    color: #fff; font-size: 0.95rem; font-family: inherit;
    outline: none; transition: border-color 0.3s;
}
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--violet-light);
}
.contact-form textarea { resize: vertical; }

.contact-info {
    display: flex; flex-direction: column; gap: 28px; padding-top: 8px;
}
.contact-item {
    display: flex; align-items: center; gap: 16px;
}
.contact-icon { font-size: 1.8rem; }
.contact-item p { font-size: 1.05rem; color: var(--purple-soft); }

/* ===== Footer ===== */
.footer {
    text-align: center; padding: 28px 0;
    border-top: 1px solid rgba(168, 85, 247, 0.15);
    background: #0d0a1a;
    color: rgba(200, 180, 230, 0.5);
    font-size: 0.85rem;
}

/* ===== Scroll reveal ===== */
.reveal {
    opacity: 0; transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1; transform: translateY(0);
}

/* ===== Mobile ===== */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .burger { display: flex; }
    .nav-links.open {
        display: flex; flex-direction: column;
        position: absolute; top: 64px; left: 0; width: 100%;
        background: rgba(13, 10, 26, 0.95);
        padding: 24px 40px; gap: 20px;
        border-bottom: 1px solid rgba(168, 85, 247, 0.15);
    }
    .contact-box { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.4rem; }
}