/* =========================================
   Custom Theme – "Orient Express Author"
========================================= */

:root {
    --color-bg: #0E1F33;           /* deep navy */
    --color-text: #F4F4F4;

    /* Gold tones */
    --color-gold: #B69555;         /* main gold */
    --color-gold-light: #D4BC7A;   /* hover/soft gold */

    --color-card: rgba(255, 255, 255, 0.06);
    --color-border: rgba(255, 255, 255, 0.15);

    --radius-lg: 14px;
    --radius-xl: 24px;
}


/* =========================================
   Base / Global
========================================= */

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

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: "Georgia", "Times New Roman", serif;
    line-height: 1.7;
}

/* Global link styling */
a {
    color: var(--color-gold);
    text-decoration: none;
    overflow-wrap: anywhere;
    word-break: break-word;
}

a:hover,
a:focus {
    color: var(--color-gold-light);
    text-decoration: none;
}

/* First container spacing under header (fallback helper) */
body > .container:first-of-type,
body > main > .container:first-of-type {
    margin-top: 1.5rem;
}

/* Disable text selection globally */
* {
    user-select: none;
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none;     /* old Edge/IE */
}


/* =========================================
   Header & Navigation
========================================= */

header {
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--color-border);
}

.nav-link {
    color: var(--color-text) !important;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-lg);
    transition: 0.2s ease;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-gold) !important;
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-gold) !important;
}

/* Override Bootstrap active nav pill color */
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    background-color: rgba(255, 255, 255, 0.12) !important;
    color: var(--color-gold) !important;
}

/* Space between nav buttons */
.nav.nav-pills {
    gap: 0.4rem;
}


/* =========================================
   Headings
========================================= */

h1,
h2,
h3 {
    position: relative;
    padding-bottom: 0.4rem;
}

h1::after,
h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background: var(--color-gold);
    border-radius: 999px;
}

/* Home welcome title */
.welcome-title {
    font-size: 1.5rem;
}

@media (max-width: 576px) {
    .welcome-title {
        font-size: 1.3rem;
    }
}


/* =========================================
   Cards / Blocks
========================================= */

.card-dark {
    background: var(--color-card);
    backdrop-filter: blur(4px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

/* Gold-accent card (radio interview) */
.card-gold {
    color: var(--color-gold);
}

.card-gold p {
    color: var(--color-gold);
}

/* Audio styling inside gold card (where supported) */
.card-gold audio {
    accent-color: var(--color-gold);
}

.card-gold audio::-webkit-media-controls-enclosure {
    background-color: var(--color-gold);
}


/* =========================================
   Buttons
========================================= */

.btn-gold {
    background: var(--color-gold);
    color: #0E1F33 !important;
    border: none;
    padding: 0.7rem 1.4rem;
    font-weight: bold;
    border-radius: var(--radius-lg);
    transition: 0.25s ease;
}

.btn-gold:hover,
.btn-gold:focus {
    background: var(--color-gold-light);
    color: #0E1F33 !important; /* keep text dark on hover */
}


/* =========================================
   Footer
========================================= */

footer {
    border-top: 1px solid var(--color-border);
    background: rgba(0, 0, 0, 0.25);
    color: var(--color-text);
}


/* =========================================
   Book Cover (Romane page)
========================================= */

.book-cover-main {
    max-width: 80%;   /* about 20% smaller than full width on desktop */
    height: auto;
    max-height: 100%;
}

@media (max-width: 768px) {
    .book-cover-main {
        max-width: 100%;
    }
}

/* Fine-tune vertical position of book cover and letter (desktop only) */
@media (min-width: 992px) {
    .book-cover-col {
        padding-top: 6rem;  /* tweak to match card height visually */
    }

    .letter-image {
        padding-top: 4.4rem;
    }
}


/* =========================================
   Logo & Decorative Letter
========================================= */

.logo-img {
    height: 70px;
    width: auto;
    max-width: 100%;
    display: block;
}

.letter-image {
    max-width: 300px;
    opacity: 0.95;
    transition: transform 0.25s ease-out;
}

.letter-image:hover {
    transform: rotate(2deg);
}

/* =========================================
   Instagram Icons
========================================= */

.instagram-large {
    max-width: 60px;
    height: auto;
    opacity: 0.95;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.instagram-large:hover {
    transform: translateY(-2px) scale(1.03);
    opacity: 1;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
}

.footer-instagram {
    height: 42px;
    width: auto;
    display: block;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    opacity: 0.95;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.footer-links a:hover .footer-instagram,
.footer-links a:focus .footer-instagram {
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
    opacity: 1;
}