/* ============================================
   Jupiter Planet XXL - Design 4
   Light Elegant Serif — Base / Global Styles
   ============================================ */

/* ── Reset ── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: var(--fw-regular);
    font-size: var(--fs-base);
    line-height: var(--lh-normal);
    color: var(--color-body);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

/* ── Elegant Scrollbar ── */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-dark);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-tight);
    letter-spacing: var(--ls-wide);
}

h1 { font-size: var(--fs-4xl); }
h2 { font-size: var(--fs-3xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }
h5 { font-size: var(--fs-lg); }
h6 { font-size: var(--fs-md); }

p {
    margin-bottom: 1em;
    line-height: var(--lh-relaxed);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

input, textarea {
    font-family: var(--font-body);
    outline: none;
    border: none;
}

/* ── Container ── */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.container--wide {
    max-width: var(--container-wide);
}

/* ── Section ── */
.section {
    padding: var(--section-padding);
}

/* ── Section Heading ── */
.section-heading {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-heading__label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--ls-ultra);
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-heading__title {
    font-size: var(--fs-3xl);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--ls-wider);
    text-transform: uppercase;
    margin-bottom: var(--space-md);
    color: var(--color-heading);
}

.section-heading__subtitle {
    font-family: var(--font-accent);
    font-size: var(--fs-lg);
    font-weight: var(--fw-regular);
    font-style: italic;
    color: var(--color-muted);
    max-width: 540px;
    margin: 0 auto;
}

/* ── Decorative Ornament ── */
.ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin: var(--space-lg) auto;
    width: 200px;
}

.ornament::before,
.ornament::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border-dark);
}

.ornament__diamond {
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    transform: rotate(45deg);
    flex-shrink: 0;
}

/* ── Decorative Divider Utilities ── */
.divider {
    width: 100%;
    height: 1px;
    background: var(--color-border);
    margin: var(--space-2xl) 0;
}

.divider--ornamental {
    position: relative;
    text-align: center;
    height: 1px;
    background: var(--color-border);
}

.divider--ornamental::after {
    content: '◇';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-bg);
    padding: 0 var(--space-md);
    color: var(--color-primary);
    font-size: var(--fs-sm);
    letter-spacing: 0.5em;
}

.divider--short {
    width: 60px;
    margin: var(--space-lg) auto;
    height: 1px;
    background: var(--color-primary);
}

.divider--double {
    width: 80px;
    margin: var(--space-lg) auto;
    height: 0;
    border-top: 1px solid var(--color-border-dark);
    border-bottom: 1px solid var(--color-border-dark);
    padding-top: 3px;
}

/* ── Flourish Lines (beside headings) ── */
.flourish-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
}

.flourish-line::before,
.flourish-line::after {
    content: '';
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    letter-spacing: var(--ls-widest);
    text-transform: uppercase;
    padding: 14px 36px;
    border: 1px solid transparent;
    transition: all var(--transition-base);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

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

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

.btn--outline {
    background: transparent;
    color: var(--color-heading);
    border: 1px solid var(--color-heading);
}

.btn--outline:hover {
    background: var(--color-heading);
    color: var(--color-white);
}

.btn--outline-gold {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn--outline-gold:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn--white {
    background: var(--color-white);
    color: var(--color-heading);
    border-color: var(--color-white);
}

.btn--white:hover {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn--lg {
    padding: 18px 48px;
    font-size: var(--fs-sm);
}

/* ── Scroll Reveal ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    :root {
        --fs-hero: 3.5rem;
        --fs-4xl: 2.5rem;
        --fs-3xl: 2rem;
        --section-padding: 4rem 0;
    }
}

@media (max-width: 768px) {
    :root {
        --fs-hero: 2.5rem;
        --fs-4xl: 2rem;
        --fs-3xl: 1.75rem;
        --fs-2xl: 1.5rem;
        --section-padding: 3rem 0;
    }

    .container {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 480px) {
    :root {
        --fs-hero: 2rem;
        --fs-4xl: 1.75rem;
        --fs-3xl: 1.5rem;
    }
}