/* 
    * Style.css
    * Global styles for Chemotherapy Website
    * Theme: Comforting, Chic, Refreshing (Ferahlatıcı)
    */



:root {
    /* ANA RENKLER (Primary Brand Colors) */
    --primary-color: #1F2328;
    /* Antrasit / Füme */
    --primary-hover: #0F1C2E;
    --primary-light: #F1F3F5;
    --secondary-color: #0F1C2E;
    /* Gece Laciverti */
    --secondary-light: #F3F1EB;
    --accent-color: #C6A646;
    /* Mat Altın / Soft Hardal */
    /* METİN RENKLERİ */
    --text-headings: #b4c1b8;
    --text-dark: #2B2B2B;
    --text-muted: #6C757D;
    --bg-body: #F3F1EB;
    /* Kült / Doğal Kırık Beyaz */
    --bg-white: #F3F1EB;
    --bg-card: #F3F1EB;
    /* Footer Soft Theme */
    --footer-bg: #161A1D;
    /* Deep Dark Footer */
    --footer-text: #D9D6CF;
    --footer-link: #C6A646;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --radius-lg: 15px;
    --radius-md: 10px;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-body);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
    font-family: 'Nunito', sans-serif;
    color: var(--text-headings);
    font-weight: 700;
}

main {
    flex: 1;
}

/* Navbar Customization */
.navbar {
    background-color: transparent !important;
    border-bottom: 1px solid transparent;
    box-shadow: none;
    padding: 1.5rem 0;
    min-height: 90px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.navbar.scrolled,
.navbar.menu-open {
    padding: 1.5rem 0;
    min-height: 90px;
    background-color: rgba(31, 35, 40, 0.98) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15, 28, 46, 0.2);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.navbar-brand {
    color: var(--accent-color) !important;
    font-size: 1.45rem;
    font-weight: 700;
    margin-right: 3rem;
}

.navbar-brand i {
    font-size: 1.35rem;
}

.nav-link {
    color: #F3F1EB !important;
    font-weight: 500;
    margin-left: 1.5rem;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 2px;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

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

.nav-link.active {
    font-weight: 700;
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 100%;
}

/* Buttons */
.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    border-radius: 24px;
    padding: 0.5rem 1.4rem;
    font-weight: 600;
    font-size: 1rem;
    color: #1F2328;
    box-shadow: 0 4px 10px rgba(198, 166, 70, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #B89532;
    border-color: #B89532;
    color: #1F2328;
    box-shadow: 0 6px 15px rgba(198, 166, 70, 0.4);
    transform: translateY(-2px);
}

/* Footer Customization - Premium Authority Design */
.site-footer {
    background: #161A1D !important;
    /* Solid Dark Footer */
    color: #D9D6CF;
    padding: 90px 0 30px 0;
    margin-top: auto;
    font-size: 0.95rem;
    position: relative;
    border-top: 5px solid var(--accent-color);
    box-shadow: inset 0 20px 40px -10px rgba(0, 0, 0, 0.2);
}

.site-footer h5 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #D9D6CF !important;
    margin-bottom: 30px;
    letter-spacing: 0.5px;
    position: relative;
    display: inline-block;
}

/* Subtle primary accent line under headings */
.site-footer h5::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 35px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 3px;
    opacity: 0.9;
}

/* Override existing text-white-50 for better harmony and contrast */
.site-footer .text-white-50 {
    color: #D9D6CF !important;
    line-height: 1.8;
}

.site-footer ul li {
    margin-bottom: 14px;
}

.site-footer ul li a {
    color: #D9D6CF;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    display: inline-flex;
    align-items: center;
}

/* Beautiful link hover arrow effect */
.site-footer ul li a::before {
    content: '\F285';
    /* bootstrap bi-chevron-right icon */
    font-family: 'bootstrap-icons';
    font-size: 0.75rem;
    color: var(--accent-color);
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all 0.3s ease;
}

.site-footer ul li a:hover {
    color: #C6A646;
    transform: translateX(20px);
}

.site-footer ul li a:hover::before {
    opacity: 1;
}

/* Premium Social Media Icons */
.site-footer .mt-4 a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    /* Soft 'squircle' shape */
    background-color: rgba(243, 241, 235, 0.04);
    color: #D9D6CF !important;
    border: 1px solid rgba(243, 241, 235, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.site-footer .mt-4 a:hover {
    background-color: var(--accent-color);
    border-color: transparent;
    color: #1F2328 !important;
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 10px 20px rgba(198, 166, 70, 0.3);
}

/* Contact List modern layout override */
.site-footer .list-unstyled i.text-primary {
    color: var(--accent-color) !important;
    font-size: 1.25rem;
    margin-top: 2px;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.site-footer .list-unstyled li {
    display: flex;
    align-items: flex-start;
}

.site-footer .list-unstyled li:hover i.text-primary {
    transform: scale(1.15);
}

/* Footer Bottom Separator */
.site-footer .footer-bottom {
    margin-top: 70px;
    padding-top: 30px;
    border-top: 1px solid rgba(243, 241, 235, 0.06);
    color: rgba(243, 241, 235, 0.4) !important;
}

.site-footer .footer-bottom small {
    letter-spacing: 0.5px;
}

/* Utilities & Placeholders */
.section-padding {
    padding: 80px 0;
}

.bg-soft {
    background-color: var(--bg-body);
}

.img-placeholder {
    background-color: #F8F9FA;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #CED4DA;
    font-weight: bold;
    border-radius: var(--radius-lg);
    min-height: 300px;
    /* Default height */
    width: 100%;
    border: 2px dashed #E9ECEF;
}

.card-custom {
    background-color: var(--bg-body);
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.card-custom:hover {
    transform: translateY(-5px);
}