/* styles.css */
:root {
    --bg-dark: #070014;
    --bg-purple: #230046;
    --accent-purple: #8a2be2;
    --accent-green: #004d00;
    --accent-green-light: #00ffcc;
    --text-primary: #ffffff;
    --text-secondary: #b3a0cc;
    --font-main: 'Outfit', sans-serif;
    --font-tech: 'Rajdhani', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: var(--font-main); color: var(--text-primary);
    overflow: hidden; height: 100vh; display: flex; flex-direction: column;
}
.background {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
    background: linear-gradient(125deg, #0f001f, #230046, #070014, #1a0b2e);
    background-size: 400% 400%; animation: gradientShift 15s ease infinite;
}
.bg-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(circle at 50% 50%, rgba(138, 43, 226, 0.15) 0%, transparent 60%);
    mix-blend-mode: screen;
}
@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
header { display: flex; justify-content: space-between; align-items: center; padding: 2rem 4rem; position: relative; z-index: 10; }
.logo { font-size: 1.5rem; font-weight: 800; letter-spacing: 2px; }
nav ul { list-style: none; display: flex; gap: 2rem; align-items: center; }
nav button {
    background: none; border: none; color: var(--text-secondary); font-family: var(--font-main);
    font-size: 1rem; font-weight: 600; cursor: pointer; transition: all 0.3s ease; text-transform: uppercase; letter-spacing: 1px;
}
nav button:hover { color: var(--text-primary); text-shadow: 0 0 10px rgba(138,43,226,0.8); }
.lang-toggle { border: 1px solid var(--text-secondary); padding: 0.2rem 0.6rem; border-radius: 4px; }
.hero { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; z-index: 10; }
.hero h1 {
    font-size: 5rem; font-weight: 800; letter-spacing: 4px; margin-bottom: 1rem; text-transform: uppercase;
    background: linear-gradient(to right, #ffffff, #d4b3ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    text-shadow: 0 0 40px rgba(138, 43, 226, 0.5); animation: fadeIn 2s ease-out;
}
.hero p.subtitle { font-size: 1.5rem; font-weight: 300; color: var(--text-secondary); font-style: italic; letter-spacing: 2px; animation: slideUp 2s ease-out; }
footer { padding: 2rem 4rem; display: flex; justify-content: center; align-items: center; z-index: 10; }
.footer-logos { display: flex; gap: 4rem; align-items: center; }
.brand-logo { text-decoration: none; font-weight: 800; font-size: 1.2rem; letter-spacing: 2px; transition: opacity 0.3s ease; cursor: pointer; border: none; background: none; }
.brand-logo:hover { opacity: 0.8; }
.kendiyeri img, .watsloy img { height: 50px; width: auto; display: block; transition: transform 0.3s ease, filter 0.3s ease; filter: brightness(1.2); }
.kendiyeri img:hover, .watsloy img:hover { transform: scale(1.1); filter: brightness(1.5) drop-shadow(0 0 8px rgba(138,43,226,0.5)); }
.yeetagi { font-family: var(--font-tech); color: var(--accent-green); font-size: 1.8rem; text-transform: uppercase; text-shadow: 0 0 10px rgba(0, 77, 0, 0.5); transition: all 0.3s ease; }
.yeetagi:hover { color: var(--accent-green-light); text-shadow: 0 0 15px rgba(0, 255, 204, 0.8); }
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(8px); z-index: 100; justify-content: center; align-items: center; opacity: 0; transition: opacity 0.3s ease; }
.modal.active { display: flex; animation: fadeInModal 0.3s forwards; }
.glass { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 16px; padding: 3rem; width: 90%; max-width: 600px; position: relative; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); }
.small-modal { max-width: 400px; }
.close-btn { position: absolute; top: 1.5rem; right: 1.5rem; background: none; border: none; color: var(--text-primary); font-size: 2.5rem; cursor: pointer; transition: transform 0.3s, color 0.3s; }
.close-btn:hover { transform: rotate(90deg); color: var(--accent-purple); }
.modal h2 { font-size: 2rem; margin-bottom: 1.5rem; color: #fff; text-align: center; }
.who-content { text-align: center; line-height: 1.6; }
.ai-visual { margin-top: 2rem; height: 150px; border-radius: 12px; background: linear-gradient(45deg, rgba(138,43,226,0.2), rgba(0,255,204,0.2)); border: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: center; align-items: center; position: relative; overflow: hidden; }
.ai-visual::after { content: ''; position: absolute; width: 200%; height: 2px; background: rgba(255,255,255,0.5); top: 50%; transform: translateY(-50%) rotate(45deg); animation: scan 3s linear infinite; }
.products-container { display: flex; flex-direction: column; gap: 1rem; }
.product-card { background: rgba(255,255,255,0.05); padding: 1.5rem; border-radius: 8px; text-decoration: none; color: #fff; text-align: center; border: 1px solid rgba(255,255,255,0.1); transition: all 0.3s; }
.product-card:hover { background: rgba(138,43,226,0.2); border-color: var(--accent-purple); transform: translateY(-2px); }
.form-group { margin-bottom: 1.5rem; }
.form-group input { width: 100%; padding: 1rem; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.2); border-radius: 8px; color: #fff; font-family: var(--font-main); font-size: 1rem; }
.form-group input:focus { outline: none; border-color: var(--accent-purple); }
.submit-btn { width: 100%; padding: 1rem; background: var(--accent-purple); color: #fff; border: none; border-radius: 8px; font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: background 0.3s; }
.submit-btn:hover { background: #7320bd; }
.verification label { display: block; margin-bottom: 0.5rem; font-size: 0.9rem; color: var(--text-secondary); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInModal { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes scan { from { left: -100%; } to { left: 100%; }  }

/* Utility */
.nowrap { white-space: nowrap; }

/* Responsive - Tablet */
@media (max-width: 768px) {
    header { padding: 1rem 1.5rem; }
    nav ul { gap: 0.8rem; }
    nav button { font-size: 0.7rem; letter-spacing: 0.5px; white-space: nowrap; }
    .hero h1 { font-size: 2.8rem; letter-spacing: 2px; padding: 0 1rem; }
    .hero p.subtitle { font-size: 1rem; padding: 0 1rem; }
    footer { padding: 1.5rem 1rem; }
    .footer-logos { gap: 2rem; }
    .kendiyeri img, .watsloy img { height: 40px; }
    .yeetagi { font-size: 1.4rem; }
    .glass { padding: 2rem 1.5rem; width: 95%; }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
    body { overflow-x: hidden; }
    header { padding: 0.6rem 0.8rem; }
    .logo { font-size: 1rem; margin-right: 0.3rem; }
    nav ul { gap: 0.4rem; }
    nav button { font-size: 0.55rem; letter-spacing: 0; padding: 0.2rem 0.3rem; white-space: nowrap; }
    .lang-toggle { padding: 0.1rem 0.35rem; font-size: 0.55rem !important; }
    .hero h1 { font-size: 1.8rem; letter-spacing: 1px; padding: 0 0.8rem; word-spacing: 100vw; }
    .hero h1 .nowrap { word-spacing: normal; }
    .hero p.subtitle { font-size: 0.8rem; letter-spacing: 0.5px; padding: 0 1rem; }
    footer { padding: 1rem 0.8rem; }
    .footer-logos { gap: 1.2rem; }
    .kendiyeri img, .watsloy img { height: 35px; }
    .yeetagi { font-size: 1.1rem; }
    .glass { padding: 1.5rem 1rem; }
    .modal h2 { font-size: 1.3rem; }
}