/* ==============================
   TENLOS DESIGN SYSTEM
   ============================== */

:root {
    --primary: #0E1A37;
    --primary-dark: #090f22;
    --accent: #FF45D0;

    --bg-light: #f6f8fc;
    --bg-white: #ffffff;

    --text-dark: #0f172a;
    --text-muted: #6b7280;
    --text-light: #c7cbe3;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;

    --shadow-sm: 0 6px 18px rgba(0,0,0,0.06);
    --shadow-md: 0 16px 40px rgba(0,0,0,0.10);
    --shadow-lg: 0 30px 80px rgba(0,0,0,0.18);

    --transition-fast: 0.2s ease;
    --transition: 0.35s ease;
}

/* ==============================
   RESET & BASE
   ============================== */

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

body {
    font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* ==============================
   GLOBAL LAYOUT
   ============================== */

.container {
    width: 92%;
    max-width: 1200px;
    margin: auto;
}

.section {
    padding: 100px 0;
    text-align: center;
}

.section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: -0.4px;
}

.section p {
    color: var(--text-muted);
    max-width: 720px;
    margin: auto;
}

/* ==============================
   HEADER & NAVIGATION
   ============================== */

.header {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo {
    font-size: 28px;
    font-weight: 800;
    color: white;
    letter-spacing: 1px;
}

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

nav a {
    margin-left: 28px;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: var(--transition-fast);
}

nav a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent);
    left: 0;
    bottom: -6px;
    transition: var(--transition-fast);
}

nav a:hover {
    color: white;
}

nav a:hover::after {
    width: 100%;
}

/* ==============================
   BUTTONS
   ============================== */

.btn-primary {
    background: linear-gradient(135deg, var(--accent), #ff6ad9);
    color: white;
    padding: 12px 22px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    box-shadow: 0 12px 28px rgba(255,69,208,0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 45px rgba(255,69,208,0.45);
}

/* ==============================
   HERO SECTION
   ============================== */

.hero {
    background: linear-gradient(
        135deg,
        var(--primary),
        var(--primary-dark)
    );
    color: white;
    padding: 120px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero h1 {
    font-size: 46px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
}

.hero-box {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.hero-box h3 {
    margin-bottom: 16px;
    font-size: 20px;
}

.hero-box ul li {
    list-style: none;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    font-size: 15px;
}

/* ==============================
   CARDS
   ============================== */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.card {
    background: var(--bg-white);
    padding: 34px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255,69,208,0.15),
        transparent
    );
    opacity: 0;
    transition: var(--transition);
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

/* ==============================
   SERVICES TOGGLE
   ============================== */

.service-desc {
    display: none;
    margin-top: 14px;
    font-size: 15px;
    color: var(--text-muted);
}

.service-card.active .service-desc {
    display: block;
}

/* ==============================
   CTA SECTION
   ============================== */

.cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 90px 0;
    text-align: center;
}

.cta h2 {
    font-size: 38px;
    margin-bottom: 25px;
}

/* ==============================
   CONTACT FORM
   ============================== */

.contact form {
    max-width: 650px;
    margin: 60px auto 0;
    display: grid;
    gap: 18px;
}

.contact input,
.contact select,
.contact textarea {
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid #e2e8f0;
    font-size: 15px;
    transition: var(--transition-fast);
}

.contact input:focus,
.contact select:focus,
.contact textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255,69,208,0.2);
}

.contact textarea {
    min-height: 120px;
    resize: vertical;
}

/* ==============================
   MAP
   ============================== */

iframe {
    width: 100%;
    height: 320px;
    border-radius: var(--radius-lg);
    margin-top: 40px;
    box-shadow: var(--shadow-md);
}

/* ==============================
   FOOTER
   ============================== */

.footer {
    background: var(--primary-dark);
    color: #aeb4d6;
    text-align: center;
    padding: 26px 10px;
    font-size: 14px;
}

/* ==============================
   RESPONSIVE
   ============================== */

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 38px;
    }

    nav a {
        margin-left: 16px;
    }
}

@media (max-width: 600px) {
    .section {
        padding: 70px 0;
    }

    .hero {
        padding: 90px 0;
    }

    .hero h1 {
        font-size: 32px;
    }
}