/* =========================================
   SADIE LYNN — AUTHOR WEBSITE
   Cozy, moody, bookish, and a little boho.
========================================= */

:root {
    --teal: #073D3A;
    --teal-dark: #052E2C;
    --teal-light: #174F49;
    --rust: #A94727;
    --ivory: #F0E3CA;
    --cream: #F7F0E4;
    --gold: #B28A4D;
    --chocolate: #75483B;
    --rose: #B87978;
    --ink: #342C27;
    --muted: #75665A;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 30px;
}

body {
    background: var(--cream);
    color: var(--ink);
    font-family: 'Montserrat', sans-serif;
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
}

/* NAVIGATION */

.site-header {
    min-height: 92px;
    padding: 16px 7%;
    background: var(--teal-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    position: relative;
    z-index: 2;
    border-bottom: 1px solid rgba(178, 138, 77, 0.35);
}

.logo,
.footer-logo {
    font-family: 'Great Vibes', cursive;
    font-size: 2.7rem;
    font-weight: 400;
    color: var(--ivory);
    white-space: nowrap;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 25px;
}

.main-nav a {
    color: var(--ivory);
    font-size: 0.69rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: var(--gold);
}

/* HERO */

.hero {
    min-height: 700px;
    background-color: var(--teal);
    background-image:
        radial-gradient(
            ellipse at 25% 55%,
            rgba(30, 91, 82, 0.65),
            transparent 65%
        ),
        linear-gradient(
            115deg,
            rgba(4, 39, 37, 0.97),
            rgba(7, 61, 58, 0.92)
        ),
        url("https://www.transparenttextures.com/patterns/dark-matter.png");
    color: var(--ivory);
    display: grid;
    grid-template-columns: 1fr 0.95fr;
    align-items: center;
    padding: 75px 7%;
    gap: 55px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 610px;
    margin: 0 auto;
}

.author-label,
.eyebrow {
    color: var(--gold);
    font-size: 0.7rem;
    letter-spacing: 4px;
    font-weight: 500;
    text-transform: uppercase;
}

.hero-logo {
    font-family: 'Great Vibes', cursive;
    font-size: clamp(4.5rem, 8vw, 7.4rem);
    font-weight: 400;
    line-height: 1.2;
    margin: 18px 0 0;
    color: var(--ivory);
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.18);
}

.hero-subtitle {
    font-size: 0.85rem;
    letter-spacing: 8px;
    margin-top: 4px;
    color: var(--gold);
}

.ornament {
    color: var(--gold);
    font-size: 0.9rem;
    margin: 28px 0;
    letter-spacing: 2px;
}

.hero-content h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.2rem, 3.8vw, 3.3rem);
    font-weight: 500;
    line-height: 1.12;
    margin-bottom: 20px;
}

.hero-description {
    color: #E6D8C1;
    max-width: 440px;
    margin: 0 auto;
    font-size: 0.9rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.button {
    display: inline-block;
    padding: 14px 24px;
    font-size: 0.68rem;
    letter-spacing: 1.7px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.button-primary {
    background: var(--rust);
    color: white;
    border: 1px solid var(--rust);
}

.button-primary:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--teal-dark);
    transform: translateY(-2px);
}

.button-secondary {
    border: 1px solid var(--gold);
    color: var(--ivory);
}

.button-secondary:hover {
    background: var(--gold);
    color: var(--teal-dark);
    transform: translateY(-2px);
}

/* READING NOOK IMAGE */

.hero-image {
    min-height: 520px;
    width: 100%;
    background-image:
        linear-gradient(
            rgba(5, 30, 28, 0.04),
            rgba(5, 30, 28, 0.12)
        ),
        url("sadie-reading-nook.jpg");
    background-size: cover;
    background-position: center;
    border: 8px solid rgba(178, 138, 77, 0.55);
    outline: 1px solid rgba(240, 227, 202, 0.35);
    outline-offset: -17px;
    box-shadow:
        0 18px 45px rgba(0, 0, 0, 0.35),
        0 0 30px rgba(0, 0, 0, 0.12);
    position: relative;
}

/* WELCOME SECTION */

.welcome-section {
    padding: 105px 8% 115px;
    background-color: var(--cream);
    background-image:
        url("https://www.transparenttextures.com/patterns/cream-paper.png");
    text-align: center;
    position: relative;
}

.welcome-section::before {
    content: "";
    position: absolute;
    top: -17px;
    left: 0;
    width: 100%;
    height: 18px;
    background: var(--cream);
    clip-path: polygon(
        0 0, 5% 35%, 10% 0, 15% 45%, 20% 5%,
        25% 50%, 30% 0, 35% 40%, 40% 0, 45% 50%,
        50% 0, 55% 40%, 60% 0, 65% 50%, 70% 0,
        75% 40%, 80% 0, 85% 45%, 90% 0, 95% 40%,
        100% 0, 100% 100%, 0 100%
    );
}

.section-heading {
    max-width: 700px;
    margin: 0 auto 65px;
}

.section-heading h2,
.bookshelf-section h2,
.extras-section h2,
.contact-section h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.3rem, 4vw, 3.3rem);
    font-weight: 500;
    color: var(--teal);
    margin: 12px 0;
}

.section-heading p {
    color: var(--muted);
    font-size: 0.9rem;
}

/* FEATURE CARDS */

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 45px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-card {
    padding: 38px 25px;
    border-top: 1px solid rgba(178, 138, 77, 0.65);
    border-bottom: 1px solid rgba(178, 138, 77, 0.65);
    position: relative;
}

.feature-card::before,
.feature-card::after {
    content: "✧";
    position: absolute;
    color: var(--gold);
    font-size: 0.85rem;
}

.feature-card::before {
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--cream);
    padding: 0 10px;
}

.feature-icon {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.7rem;
    color: var(--rust);
    margin-bottom: 10px;
}

.feature-card h3 {
    font-family: 'Cormorant Garamond', serif;
    color: var(--teal);
    font-size: 1.9rem;
    font-weight: 600;
}

.feature-card p {
    font-size: 0.83rem;
    color: var(--muted);
    margin: 12px 0 20px;
}

.feature-card a {
    color: var(--rust);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.feature-card a:hover {
    color: var(--gold);
}

/* BOOKSHELF */

.bookshelf-section {
    padding: 105px 8%;
    text-align: center;
    background:
        linear-gradient(rgba(232, 216, 189, 0.94), rgba(232, 216, 189, 0.94)),
        url("https://www.transparenttextures.com/patterns/cream-paper.png");
}

.bookshelf-section > p,
.extras-section p,
.contact-section p {
    color: var(--muted);
    font-size: 0.9rem;
}

.featured-book {
    max-width: 850px;
    margin: 50px auto 0;
    padding: 35px;
    display: grid;
    grid-template-columns: 260px 1fr;
    align-items: center;
    gap: 45px;
    background: var(--cream);
    border: 1px solid rgba(178, 138, 77, 0.5);
    box-shadow: 0 12px 30px rgba(52, 44, 39, 0.12);
    text-align: left;
}

.featured-book-cover img {
    display: block;
    width: 100%;
    max-width: 260px;
    height: auto;
    box-shadow: 5px 8px 18px rgba(0, 0, 0, 0.25);
}

.featured-book-details h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.6rem;
    color: var(--teal);
    line-height: 1.1;
    margin: 12px 0;
}

.featured-book-details p {
    color: var(--muted);
    margin: 15px 0;
    font-size: 0.9rem;
}

.book-author {
    font-style: italic;
}

.book-status {
    display: inline-block;
    margin-top: 15px;
    padding: 9px 18px;
    border: 1px solid var(--gold);
    color: var(--rust);
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

@media (max-width: 650px) {
    .featured-book {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        padding: 25px;
        gap: 25px;
    }

    .featured-book-cover img {
        max-width: 220px;
    }
}

/* EXTRAS AND CONTACT */

.extras-section,
.contact-section {
    padding: 95px 8%;
    text-align: center;
}

.extras-section {
    background: var(--ivory);
}

.contact-section {
    background:
        radial-gradient(
            ellipse at center,
            var(--teal-light),
            var(--teal-dark)
        );
}

.contact-section h2 {
    color: var(--ivory);
}

.contact-section p {
    color: #E6D8C1;
}

/* FOOTER */

.site-footer {
    padding: 50px 20px;
    text-align: center;
    background: var(--teal-dark);
    color: var(--ivory);
    border-top: 1px solid rgba(178, 138, 77, 0.4);
}

.footer-logo {
    font-size: 2.6rem;
}

.site-footer p {
    font-size: 0.75rem;
    margin-top: 8px;
    color: #D8C9B1;
}

.site-footer .copyright {
    margin-top: 22px;
    color: var(--gold);
    font-size: 0.65rem;
    letter-spacing: 1px;
}

/* ACCESSIBILITY */

a:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 4px;
}

/* TABLET AND MOBILE */

@media (max-width: 850px) {
    .site-header {
        flex-direction: column;
        padding: 20px;
        gap: 12px;
    }

    .main-nav {
        justify-content: center;
        gap: 15px;
    }

    .main-nav a {
        font-size: 0.65rem;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 65px 7%;
        gap: 45px;
    }

    .hero-content {
        max-width: 650px;
    }

    .hero-image {
        min-height: 430px;
        max-width: 650px;
        margin: 0 auto;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 550px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 2.4rem;
    }

    .main-nav {
        gap: 12px;
    }

    .main-nav a {
        font-size: 0.58rem;
        letter-spacing: 1px;
    }

    .hero {
        padding: 55px 6%;
    }

    .hero-logo {
        font-size: 4.4rem;
    }

    .hero-content h2 {
        font-size: 2.25rem;
    }

    .author-label {
        letter-spacing: 2.5px;
    }

    .hero-image {
        min-height: 320px;
        border-width: 5px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .button {
        width: 100%;
        max-width: 280px;
    }

    .welcome-section,
    .bookshelf-section,
    .extras-section,
    .contact-section {
        padding: 70px 7%;
    }
}