:root {
    --bs-primary: #74277f;
    --bs-primary-rgb: 116, 39, 127;
    --bs-primary-bg-subtle: #ffd6fd;
    --bs-secondary: #a13e3c;
    --bs-tertiary-bg: #f5f2f7;
    --bs-body-font-family: 'Inter', sans-serif;
    --headline-font: 'Plus Jakarta Sans', sans-serif;
    --maternal-purple: #74277f;
    --maternal-soft-purple: #8f4199;
    --maternal-pink: #fe8580;
    --surface: #fbf8fd;
}

body {
    background-color: var(--surface);
    font-family: var(--bs-body-font-family);
    color: #1b1b1f;
    overflow-x: hidden;
}

.maternal-glow {
    background: radial-gradient(circle at top right, rgba(254, 133, 128, 0.08), transparent),
    radial-gradient(circle at bottom left, rgba(116, 39, 127, 0.05), transparent);
}

h1, h2, h3, h4, h5, .font-headline {
    font-family: var(--headline-font);
}

.navbar-glass {
    background: rgba(251, 248, 253, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(116, 39, 127, 0.05);
    height: 80px;
}

.nav-search-inline {
    display: flex;
    align-items: center;
    position: relative;
    min-width: 28px;
}

.nav-search-trigger,
.nav-search-close {
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.nav-search-inline-panel {
    width: 0;
    opacity: 0;
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(116, 39, 127, 0.18);
    border-radius: 999px;
    padding: 0;
    transition: width 0.25s ease, opacity 0.2s ease, padding 0.2s ease;
}

.nav-search-input {
    border: none;
    box-shadow: none !important;
    background: transparent;
    min-width: 0;
    font-size: 0.875rem;
    padding: 0.35rem 0.1rem 0.35rem 0.65rem;
}

.nav-search-input::placeholder {
    color: #7e7280;
}

.nav-search-close {
    opacity: 0;
    pointer-events: none;
    font-size: 0.875rem;
}

.nav-search-inline.is-open .nav-search-trigger {
    display: none;
}

.nav-search-inline.is-open .nav-search-inline-panel {
    width: clamp(140px, 38vw, 260px);
    opacity: 1;
    pointer-events: auto;
    padding: 0.2rem 0.5rem;
}

.nav-search-inline.is-open .nav-search-close {
    opacity: 1;
    pointer-events: auto;
}

.brand-logo {
    color: var(--maternal-purple);
    font-weight: 800;
    font-style: italic;
    font-family: var(--headline-font);
    letter-spacing: -1px;
    text-decoration: none;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: #4f434e !important;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--maternal-purple) !important;
}

.nav-link.active {
    font-weight: 700;
    border-bottom: 2px solid var(--maternal-purple);
}

.btn-maternal-primary {
    background-color: var(--maternal-purple);
    border: none;
    color: white;
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    transition: transform 0.2s;
}

.btn-maternal-primary:hover {
    background-color: var(--maternal-soft-purple);
    color: white;
    transform: scale(1.05);
}

.rounded-xl { border-radius: 1.5rem !important; }
.rounded-3xl { border-radius: 2.5rem !important; }

.hero-img-wrapper {
    position: relative;
}

.hero-img-wrapper::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    bottom: -20px;
    left: -20px;
    background: rgba(116, 39, 127, 0.05);
    filter: blur(40px);
    border-radius: 3rem;
    z-index: -1;
}

.feature-card {
    background: white;
    border: none;
    border-radius: 2rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(116, 39, 127, 0.06);
}

.icon-box {
    width: 64px;
    height: 64px;
    background: rgba(116, 39, 127, 0.1);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover .icon-box {
    background: var(--maternal-purple);
    color: white;
}

.shop-banner {
    background: var(--maternal-purple);
    border-radius: 3rem;
    padding: 4rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.doctor-card img {
    height: 400px;
    object-fit: cover;
    filter: grayscale(100%);
    transition: all 0.5s ease;
}

.doctor-card:hover img {
    filter: grayscale(0%);
}

.blog-card {
    background: white;
    border: none;
    border-radius: 2rem;
    overflow: hidden;
    height: 100%;
}

.blog-img-hover {
    overflow: hidden;
}

.blog-img-hover img {
    transition: transform 0.5s;
}

.blog-card:hover img {
    transform: scale(1.1);
}

.badge-ai {
    background: #66ff8e;
    color: #002109;
    font-weight: 800;
    font-size: 0.7rem;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
}

.live-tag {
    color: #ba1a1a;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    text-decoration: none;
    transition: transform 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}

.mobile-nav {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;
    box-shadow: 0 -10px 30px rgba(116, 39, 127, 0.08);
}

.hide-scrollbar::-webkit-scrollbar { display: none; }
.hide-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

@media (max-width: 768px) {
    .navbar-glass { height: auto; padding: 1rem 0; }
    .nav-search-inline.is-open .nav-search-inline-panel { width: clamp(130px, 52vw, 210px); }
    .hero-title { font-size: 2.5rem !important; }
    .shop-banner { padding: 2rem; border-radius: 2rem; }
}

/* Doktor Paneli Styles */
.sidebar { width: 280px; position: fixed; top: 80px; bottom: 0; overflow-y: auto; background-color: #fbf8fd; border-right: 1px solid #eae7ec; z-index: 999; display: flex; flex-direction: column; }
.panel-main { margin-left: 280px; padding: 2rem; min-height: calc(100vh - 80px); }
@media (max-width: 991.98px) { .sidebar { display: none !important; } .panel-main { margin-left: 0; } }
.nav-link-panel.active-panel { background-color: #f3e8f8; color: #74277f !important; font-weight: 600; border-radius: 0.75rem; }
.nav-link-panel.active-panel .material-symbols-outlined { color: #74277f; }
.nav-link-panel { color: #5f545f; padding: 0.8rem 1.2rem; border-radius: 0.75rem; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 1rem; font-weight: 500; text-decoration: none; transition: all 0.2s; }
.nav-link-panel .material-symbols-outlined { color: #5f545f; transition: all 0.2s; }
.nav-link-panel:hover:not(.active-panel) { background-color: rgba(116, 39, 127, 0.05); color: #74277f; }
.nav-link-panel:hover:not(.active-panel) .material-symbols-outlined { color: #74277f; }
.sidebar-title { color: #74277f; font-weight: 700; font-size: 1.15rem; margin-bottom: 0; }

/* Sidebar Styles */
.sidebar { width: 280px; position: fixed; top: 80px; bottom: 0; overflow-y: auto; background-color: #fbf8fd; border-right: 1px solid #eae7ec; z-index: 999; display: flex; flex-direction: column; }
.panel-main { margin-left: 280px; padding: 2rem; min-height: calc(100vh - 80px); }
@media (max-width: 991.98px) { .sidebar { display: none !important; } .panel-main { margin-left: 0; } }
.nav-link-panel.active-panel { background-color: #f3e8f8; color: #74277f !important; font-weight: 600; border-radius: 0.75rem; }
.nav-link-panel.active-panel .material-symbols-outlined { color: #74277f; }
.nav-link-panel { color: #5f545f; padding: 0.8rem 1.2rem; border-radius: 0.75rem; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 1rem; font-weight: 500; text-decoration: none; transition: all 0.2s; }
.nav-link-panel .material-symbols-outlined { color: #5f545f; transition: all 0.2s; }
.nav-link-panel:hover:not(.active-panel) { background-color: rgba(116, 39, 127, 0.05); color: #74277f; }
.nav-link-panel:hover:not(.active-panel) .material-symbols-outlined { color: #74277f; }
.sidebar-title { color: #74277f; font-weight: 700; font-size: 1.15rem; margin-bottom: 0; }


/* KURSLAR CSS EKLENTILERI */
/* Category Pills */
        .btn-category {
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            font-weight: 600;
            font-size: 0.875rem;
            white-space: nowrap;
            border: none;
            background-color: #f5f2f7;
            color: var(--on-surface-variant);
            margin-right: 0.5rem;
            transition: all 0.3s ease;
        }

        .btn-category.active {
            background-color: var(--primary-color);
            color: white;
        }

        /* Bento Cards */
        .card-learning {
            border: none;
            border-radius: 1.25rem;
            box-shadow: 0 20px 40px rgba(116, 39, 127, 0.04);
            overflow: hidden;
            background-color: white;
        }

        .card-ai-guide {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-container));
            color: white;
            border: none;
            border-radius: 1.25rem;
        }

        /* Horizontal Scroll Sections */
        .horizontal-scroll {
            display: flex;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            gap: 1.5rem;
            padding-bottom: 1rem;
            scrollbar-width: none;
        }

        .horizontal-scroll::-webkit-scrollbar {
            display: none;
        }

        .course-card {
            flex: 0 0 288px;
            border: none;
            border-radius: 1rem;
            box-shadow: 0 4px 6px rgba(0,0,0,0.02);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .course-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        }

        .course-card .card-img-top {
            height: 160px;
            object-fit: cover;
            border-radius: 1rem 1rem 0 0;
        }

        /* Bottom Nav */
        .bottom-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            border-top-left-radius: 1.5rem;
            border-top-right-radius: 1.5rem;
            display: flex;
            justify-content: space-around;
            padding: 0.75rem 1rem;
            box-shadow: 0 -10px 30px rgba(116, 39, 127, 0.04);
            z-index: 1000;
        }

        .nav-item-custom {
            display: flex;
            flex-direction: column;
            align-items: center;
            color: rgba(27, 27, 31, 0.5);
            text-decoration: none;
            font-size: 0.65rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .nav-item-custom.active {
            color: white;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-container));
            padding: 0.5rem 1.25rem;
            border-radius: 1.5rem;
        }

        /* FAB */
        .fab {
            position: fixed;
            right: 1.5rem;
            bottom: 6rem;
            width: 3.5rem;
            height: 3.5rem;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-container));
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 10px 20px rgba(116, 39, 127, 0.3);
            border: none;
            z-index: 900;
        }

        .badge-lesson {
            background-color: rgba(255, 255, 255, 0.9);
            color: var(--primary-color);
            font-size: 10px;
            font-weight: 800;
            padding: 4px 8px;
            border-radius: 8px;
        }

        .progress-custom {
            height: 8px;
            border-radius: 4px;
            background-color: var(--surface-container-high);
        }

        .progress-bar-custom {
            background: linear-gradient(to right, var(--primary-color), var(--primary-container));
            border-radius: 4px;
        }