@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;900&family=Oswald:wght@400;600;700&display=swap');

:root {
    --body-font: 'Montserrat', sans-serif;
    --heading-font: 'Oswald', sans-serif;

    --decorative-line-color: rgb(255, 165, 0);
    --heading-fg-color: rgb(245, 230, 211);

    --bg-color: rgba(64, 12, 9 ,1);
    --bg-fade-color: rgba(111, 24, 26 ,1);
    --navbar-fg-color: rgba(255, 165, 0, 1);
    --navbar-bg-color: rgba(95, 28, 25, 1);

    --footer-fg-color: rgba(245, 230, 211, 1);
    --footer-bg-color: rgba(42, 20, 20, 1);

    --border-color: rgba(255, 165, 0, 1);

    --hero-fg-color: rgb(245, 230, 211);
    --hero-heading-fg-color: rgb(0, 0, 0);

    --about-fg-color: rgb(255, 215, 0);

    --books-fg-color: rgb(245, 230, 211);

    --contact-fg-color: rgb(245, 230, 211);
    --hexagon-fg-color: rgb(100, 30, 17);
}

html, body {
    height: 100%;
    font-size: 18px;
}

body {
    background: linear-gradient(to right, var(--bg-color), var(--bg-fade-color), var(--bg-color));
    font-family: var(--body-font);
    font-weight: 300;
}

#footer {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    padding-left: 2rem;
    padding-right: 2rem;
    border-top-width: 4px;

    color: var(--footer-fg-color);
    background-color: var(--footer-bg-color);

    font-size: 14px;
}

.navbar {
    padding-top: 1rem;
    padding-bottom: 1rem;
    background-color: var(--navbar-bg-color) !important;
    color: var(--navbar-fg-color) !important;
}

.navbar-brand {
    color: var(--navbar-fg-color) !important;
    font-weight: bold !important;
}

.navbar .nav-item a {
    color: var(--navbar-fg-color) !important;
    font-weight: bold !important;
    font-size: 16px !important;
}

section {
    padding-top: 6rem;
    padding-bottom: 6rem;
    padding-left: 2rem;
    padding-right: 2rem;
}

#hero {
    margin-top: 3rem;
    color: var(--hero-fg-color);
}

.hero-heading {
    color: var(--hero-heading-fg-color);
}
img.glow {
    border: 4px solid var(--decorative-line-color);
    box-shadow: 0 0 8px var(--decorative-line-color);
}

#hero h1 {
    margin-top: 3rem;
    margin-bottom: 3rem;
    font-size: 80px;
    font-weight: bold;
}

#about {
    color: var(--about-fg-color);
}

.about-heading {
    color: var(--heading-fg-color);
}

#books {
    color: var(--books-fg-color);
}

#contact {
    color: var(--contact-fg-color);
}

.decorative-line {
    background-color: var(--decorative-line-color);
    width: 80px;
    height: 3px;
    margin: 0 auto;
    margin-bottom: 2.5rem;
}

.social a {
    border-color: var(--about-fg-color);
    border-style: solid;
}

.mt-12 {
    margin-top: 3rem;
}

.w-12 {
    width: 3rem;
}

.h-12 {
    height: 3rem;
}

.border-2 {
    border-width: 2px;
}

.hover-scale:hover {
    -ms-transform: scale(1.2, 1.2); /* IE 9 */
    -webkit-transform: scale(1.2, 1.2); /* Safari */
    transform: scale(1.2, 1.2);
}

.hexagon {
    width: 120px;
    height: 138px;
    position: relative;
    margin: 40px auto;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    animation: pulse 3s ease-in-out infinite;
}

.hexagon-small {
    background-color: var(--hexagon-fg-color);
    width: 60px;
    height: 69px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    display: inline-block;
    margin: 0 10px;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}

.texture-overlay {
    position: relative;
}

.glow-button {
    padding-top: 1rem;
    padding-bottom: 1rem;
    padding-left: 2rem;
    padding-right: 2rem;
    background-color: var(--border-color) !important;
    color: var(--navbar-bg-color);
    text-decoration: none;
    font-weight: bold;

    position: relative;
    overflow: hidden;
}

.glow-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.glow-button:hover::before {
    width: 300px;
    height: 300px;
}

.book-cover-mockup {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 40px;
}