:root {
    --sg-ink: #0e1330;
    --sg-indigo: #1b2358;
    --sg-indigo-2: #2a3476;
    --sg-gold: #c9a227;
    --sg-gold-2: #e8c860;
    --sg-saffron: #e07a2f;
    --sg-ivory: #f7f3ea;
    --sg-cream: #efe8d8;
    --sg-paper: #ffffff;
    --sg-text: #1a1a2e;
    --sg-muted: #6b6b80;
    --sg-border: #e5ddca;

    --sg-radius: 1rem;
    --sg-radius-sm: 0.6rem;
    --sg-shadow-sm: 0 2px 10px rgba(14, 19, 48, 0.06);
    --sg-shadow: 0 10px 30px rgba(14, 19, 48, 0.10);
    --sg-shadow-lg: 0 20px 50px rgba(14, 19, 48, 0.18);

    --sg-font-display: 'Fraunces', 'Noto Sans Bengali', Georgia, serif;
    --sg-font-body: 'Inter', 'Noto Sans Bengali', system-ui, sans-serif;
}

/* ============ DARK MODE ============ */
[data-theme="dark"] {
    --sg-ink: #e8e4d8;
    --sg-indigo: #161a3a;
    --sg-indigo-2: #1f2450;
    --sg-ivory: #0a0d24;
    --sg-cream: #12162f;
    --sg-paper: #161a3a;
    --sg-text: #e8e4d8;
    --sg-muted: #9a9ab0;
    --sg-border: #2a2f52;
}

[data-theme="dark"] body {
    background: var(--sg-ivory);
    color: var(--sg-text);
}

[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4 {
    color: #f4f0e2;
}

[data-theme="dark"] .sg-issue-card,
[data-theme="dark"] .sg-plan,
[data-theme="dark"] .sg-ad {
    background: var(--sg-paper);
    border-color: var(--sg-border);
}

[data-theme="dark"] .sg-ad {
    background: linear-gradient(180deg, #161a3a 0%, #12162f 100%);
}

[data-theme="dark"] .sg-plan-popular {
    background: linear-gradient(180deg, #1c2149 0%, #161a3a 100%);
}

[data-theme="dark"] .sg-issue-card .card-title,
[data-theme="dark"] .sg-issue-card .card-text {
    color: var(--sg-text);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: #12162f;
    color: var(--sg-text);
    border-color: var(--sg-border);
}

[data-theme="dark"] .btn-sg-outline {
    border-color: var(--sg-gold);
    color: var(--sg-gold-2);
}

[data-theme="dark"] .btn-sg-outline:hover {
    background: var(--sg-gold);
    color: var(--sg-ink);
}

[data-theme="dark"] .btn-sg-ink {
    background: var(--sg-gold);
    color: var(--sg-ink);
}

/* ============ BASE ============ */
* {
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sg-font-body);
    background: var(--sg-ivory);
    color: var(--sg-text);
    overflow-x: hidden;
    line-height: 1.65;
    transition: background 0.3s ease, color 0.3s ease;
}

h1,
h2,
h3,
h4 {
    font-family: var(--sg-font-display);
    letter-spacing: -0.015em;
    color: var(--sg-ink);
}

:lang(bn),
[lang="bn"] {
    font-family: 'Noto Sans Bengali', var(--sg-font-body);
}

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

a {
    text-decoration: none;
}

.sg-divider {
    width: 56px;
    height: 3px;
    background: linear-gradient(90deg, var(--sg-gold), var(--sg-saffron));
    border-radius: 3px;
}

/* ============ BUTTONS ============ */
.btn {
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: all 0.2s ease;
}

.btn-sg-gold {
    background: linear-gradient(135deg, var(--sg-gold), var(--sg-gold-2));
    color: var(--sg-ink);
    border: none;
    box-shadow: 0 6px 18px rgba(201, 162, 39, 0.35);
}

.btn-sg-gold:hover {
    color: var(--sg-ink);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(201, 162, 39, 0.45);
}

.btn-sg-ink {
    background: var(--sg-ink);
    color: #fff;
    border: none;
}

.btn-sg-ink:hover {
    background: var(--sg-indigo);
    color: #fff;
    transform: translateY(-2px);
}

.btn-sg-outline {
    border: 1.5px solid var(--sg-ink);
    color: var(--sg-ink);
    background: transparent;
}

.btn-sg-outline:hover {
    background: var(--sg-ink);
    color: #fff;
}

.btn-sg-outline-light {
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    color: #fff;
    background: transparent;
}

.btn-sg-outline-light:hover {
    background: #fff;
    color: var(--sg-ink);
}

/* ============ NAVBAR ============ */
.sg-navbar {
    background: rgba(14, 19, 48, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(201, 162, 39, 0.18);
    padding: 0.7rem 0;
    transition: background 0.3s ease;
}

.sg-navbar .nav-link {
    color: rgba(255, 255, 255, 0.78);
    font-weight: 500;
    font-size: 0.94rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    transition: all 0.2s ease;
}

.sg-navbar .nav-link:hover,
.sg-navbar .nav-link.active {
    color: var(--sg-gold-2);
    background: rgba(201, 162, 39, 0.10);
}

.sg-emblem {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, var(--sg-gold-2), var(--sg-gold));
    color: var(--sg-ink);
    font-family: var(--sg-font-display);
    font-weight: 900;
    font-size: 0.85rem;
    box-shadow: inset 0 0 0 2px rgba(14, 19, 48, 0.15), 0 4px 14px rgba(201, 162, 39, 0.4);
}

.sg-brand-text {
    font-family: var(--sg-font-display);
    font-weight: 700;
    color: #fff;
}

.sg-nav-actions {
    flex-wrap: wrap;
}

@media (max-width: 991.98px) {
    .sg-nav-actions {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.12);
    }
}

.sg-lang .btn {
    border-radius: 999px;
}

.sg-lang .btn.active {
    background: var(--sg-gold);
    border-color: var(--sg-gold);
    color: var(--sg-ink);
    font-weight: 700;
}

.sg-theme-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    background: transparent;
    color: #fff;
    transition: all 0.2s ease;
}

.sg-theme-btn:hover {
    background: var(--sg-gold);
    color: var(--sg-ink);
    border-color: var(--sg-gold);
}

/* ============ HERO ============ */
.sg-hero {
    position: relative;
    overflow: hidden;
    padding: 5rem 0 5.5rem;
    background:
        radial-gradient(circle at 15% 20%, rgba(201, 162, 39, 0.18), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(224, 122, 47, 0.14), transparent 50%),
        linear-gradient(135deg, var(--sg-ink) 0%, var(--sg-indigo) 55%, var(--sg-indigo-2) 100%);
    color: #fff;
}

[data-theme="dark"] .sg-hero {
    background:
        radial-gradient(circle at 15% 20%, rgba(201, 162, 39, 0.22), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(224, 122, 47, 0.18), transparent 50%),
        linear-gradient(135deg, #0a0d24 0%, #161a3a 55%, #1f2450 100%);
}

.sg-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 60px),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 60px);
    pointer-events: none;
}

.sg-hero>.container {
    position: relative;
    z-index: 1;
}

.sg-hero h1 {
    color: #fff;
    font-weight: 700;
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    line-height: 1.1;
}

.sg-hero .lead {
    color: rgba(255, 255, 255, 0.75);
}

.sg-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(201, 162, 39, 0.14);
    border: 1px solid rgba(201, 162, 39, 0.35);
    color: var(--sg-gold-2);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
}

@media (max-width: 767.98px) {
    .sg-hero {
        padding: 3.25rem 0;
        text-align: center;
    }

    .sg-hero .d-flex.flex-wrap {
        justify-content: center;
    }

    .sg-hero .sg-divider {
        margin-inline: auto;
    }
}

.sg-stats .sg-stat {
    padding: 0.9rem 1rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: var(--sg-radius-sm);
    text-align: center;
    transition: all 0.2s ease;
}

.sg-stats .sg-stat:hover {
    transform: translateY(-3px);
    background: rgba(201, 162, 39, 0.12);
    border-color: rgba(201, 162, 39, 0.4);
}

.sg-stats h3 {
    font-family: var(--sg-font-display);
    color: var(--sg-gold-2);
    font-weight: 700;
}

.sg-cover-wrap {
    position: relative;
    display: inline-block;
    max-width: 340px;
    filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.45));
}

.sg-cover {
    border-radius: var(--sg-radius);
    transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: 4px solid rgba(255, 255, 255, 0.9);
}

.sg-cover-wrap:hover .sg-cover {
    transform: translateY(-8px) rotate(-1.5deg);
}

.sg-cover-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: linear-gradient(135deg, var(--sg-gold), var(--sg-saffron));
    color: var(--sg-ink);
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}

/* ============ SECTIONS ============ */
.sg-section {
    padding: 4.5rem 0;
}

.sg-section-head {
    margin-bottom: 2.5rem;
}

.sg-section-head .sg-kicker {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sg-saffron);
    display: block;
    margin-bottom: 0.5rem;
}

.sg-section-head h2 {
    font-size: clamp(1.6rem, 2.6vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.sg-section-head p {
    color: var(--sg-muted);
    margin-bottom: 0;
}

/* ============ CURRENT ISSUE ============ */
.sg-issue-cover {
    border-radius: var(--sg-radius);
    box-shadow: var(--sg-shadow-lg);
    border: 6px solid #fff;
    transform: rotate(-1deg);
    transition: transform 0.3s ease;
}

[data-theme="dark"] .sg-issue-cover {
    border-color: var(--sg-border);
}

.sg-issue-cover:hover {
    transform: rotate(0deg) scale(1.01);
}

.sg-issue-title {
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.sg-meta {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sg-meta li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.4rem 0;
    font-size: 0.95rem;
}

.sg-meta li i {
    color: var(--sg-saffron);
    font-size: 1.05rem;
    margin-top: 0.15rem;
}

/* ============ FLIPBOOK ============ */
.sg-flipbook-section {
    background:
        radial-gradient(circle at 20% 10%, rgba(201, 162, 39, 0.08), transparent 40%),
        linear-gradient(180deg, var(--sg-cream) 0%, var(--sg-ivory) 100%);
}

.sg-flipbook {
    max-width: 920px;
    overflow: hidden;
    border-radius: 1.25rem;
    background: linear-gradient(180deg, var(--sg-ink) 0%, #0a0f28 100%);
    box-shadow: var(--sg-shadow-lg), 0 0 0 1px rgba(201, 162, 39, 0.15) inset;
}

[data-theme="dark"] .sg-flipbook {
    background: linear-gradient(180deg, #0a0d24 0%, #05071a 100%);
}

.sg-flipbook-toolbar {
    background: rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(201, 162, 39, 0.18);
    padding: 0.6rem 0.9rem;
}

.sg-flipbook-toolbar .btn {
    border-radius: 0.5rem;
    border-color: rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.85);
}

.sg-flipbook-toolbar .btn:hover {
    background: var(--sg-gold);
    border-color: var(--sg-gold);
    color: var(--sg-ink);
}

.sg-flipbook-toolbar small {
    color: rgba(255, 255, 255, 0.6);
}

.sg-flipbook-toolbar small span {
    color: var(--sg-gold-2);
    font-weight: 600;
}

.sg-flipbook-canvas {
    min-height: 240px;
    padding: 1.25rem;
    background: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.015) 0 12px, transparent 12px 24px);
    position: relative;
    perspective: 2000px;
}

.sg-flipbook-canvas img {
    max-height: 480px;
    border-radius: 0.6rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    transition: transform 0.2s ease;
}

@media (max-width: 575.98px) {
    .sg-flipbook-canvas img {
        max-height: 260px;
    }

    .sg-flipbook-toolbar {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }
}

/* Page turn animation */
.sg-flipping {
    animation: sgFlip 0.5s ease;
}

@keyframes sgFlip {
    0% {
        transform: rotateY(0deg) scale(1);
        opacity: 1;
    }

    50% {
        transform: rotateY(-90deg) scale(0.9);
        opacity: 0.6;
    }

    100% {
        transform: rotateY(0deg) scale(1);
        opacity: 1;
    }
}

.sg-flipbook-thumbs {
    background: rgba(0, 0, 0, 0.35);
    border-top: 1px solid rgba(201, 162, 39, 0.15);
    scrollbar-width: thin;
}

.sg-flipbook-thumbs::-webkit-scrollbar {
    height: 6px;
}

.sg-flipbook-thumbs::-webkit-scrollbar-thumb {
    background: var(--sg-gold);
    border-radius: 3px;
}

.sg-thumb {
    width: 50px;
    height: 66px;
    object-fit: cover;
    border-radius: 0.35rem;
    opacity: 0.55;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    border: 2px solid transparent;
}

.sg-thumb:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.sg-thumb.active {
    opacity: 1;
    border-color: var(--sg-gold);
    box-shadow: 0 0 0 2px rgba(201, 162, 39, 0.3);
}

/* Search overlay */
.sg-search-overlay {
    position: absolute;
    inset: 0;
    background: rgba(14, 19, 48, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10;
    padding: 1.5rem;
}

.sg-search-overlay.show {
    display: flex;
}

.sg-search-overlay input {
    max-width: 420px;
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.4);
    color: #fff;
    border-radius: 999px;
    padding: 0.75rem 1.25rem;
}

.sg-search-overlay input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.sg-search-overlay input:focus {
    outline: none;
    border-color: var(--sg-gold);
    background: rgba(255, 255, 255, 0.15);
}

/* ============ ARCHIVE ============ */
.sg-issue-card {
    border: none;
    border-radius: var(--sg-radius);
    overflow: hidden;
    background: var(--sg-paper);
    box-shadow: var(--sg-shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    cursor: pointer;
}

.sg-issue-card::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sg-gold), var(--sg-saffron));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.sg-issue-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sg-shadow);
}

.sg-issue-card:hover::after {
    transform: scaleX(1);
}

.sg-issue-card img {
    aspect-ratio: 3/4;
    object-fit: cover;
}

.sg-issue-card .card-body {
    padding: 1rem;
}

.sg-issue-card .card-title {
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
}

.sg-issue-card .card-text {
    color: var(--sg-muted);
    font-size: 0.85rem;
}

.sg-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--sg-muted);
}

.sg-empty i {
    font-size: 2.5rem;
    color: var(--sg-gold);
    display: block;
    margin-bottom: 1rem;
}

/* ============ INSPIRATION ============ */
.sg-inspiration {
    background:
        radial-gradient(circle at 90% 10%, rgba(201, 162, 39, 0.18), transparent 45%),
        linear-gradient(135deg, var(--sg-ink) 0%, var(--sg-indigo) 100%);
    border-radius: var(--sg-radius);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .sg-inspiration {
    background:
        radial-gradient(circle at 90% 10%, rgba(201, 162, 39, 0.22), transparent 45%),
        linear-gradient(135deg, #0a0d24 0%, #1f2450 100%);
}

.sg-inspiration::before {
    content: '"';
    position: absolute;
    top: -30px;
    right: 30px;
    font-family: var(--sg-font-display);
    font-size: 12rem;
    line-height: 1;
    color: rgba(201, 162, 39, 0.10);
    pointer-events: none;
}

.sg-inspiration blockquote p {
    font-family: var(--sg-font-display);
    font-style: italic;
    font-weight: 400;
    line-height: 1.35;
    transition: opacity 0.3s ease;
}

.sg-inspiration .bi-quote {
    color: var(--sg-gold);
}

.sg-inspiration .blockquote-footer {
    color: rgba(255, 255, 255, 0.55) !important;
}

.sg-inspiration .sg-fade {
    animation: sgFade 0.4s ease;
}

@keyframes sgFade {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============ AD / STORE ============ */
.sg-ad {
    background:
        radial-gradient(circle at 100% 0%, rgba(224, 122, 47, 0.10), transparent 50%),
        linear-gradient(180deg, #fff 0%, var(--sg-cream) 100%);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    position: relative;
}

.sg-ad .badge {
    background: linear-gradient(135deg, var(--sg-gold), var(--sg-saffron)) !important;
    color: var(--sg-ink) !important;
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* ============ MEMBERSHIP ============ */
.sg-plan {
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    background: var(--sg-paper);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sg-plan:hover {
    transform: translateY(-6px);
    box-shadow: var(--sg-shadow);
    border-color: var(--sg-gold);
}

.sg-plan h5 {
    font-family: var(--sg-font-display);
    font-weight: 700;
    font-size: 1.15rem;
}

.sg-plan h3 {
    font-family: var(--sg-font-display);
    font-weight: 700;
    color: var(--sg-ink);
}

.sg-plan .list-unstyled li {
    padding: 0.3rem 0;
}

.sg-plan .bi-check2 {
    color: var(--sg-saffron) !important;
    font-weight: 700;
}

.sg-plan-popular {
    border: 2px solid var(--sg-gold);
    background: radial-gradient(circle at 100% 0%, rgba(201, 162, 39, 0.10), transparent 55%), var(--sg-paper);
    box-shadow: 0 16px 40px rgba(201, 162, 39, 0.18);
}

.sg-plan-popular .badge {
    background: linear-gradient(135deg, var(--sg-gold), var(--sg-saffron)) !important;
    color: var(--sg-ink) !important;
    font-weight: 700;
}

/* ============ NEWSLETTER ============ */
.sg-newsletter {
    background:
        radial-gradient(circle at 15% 50%, rgba(201, 162, 39, 0.18), transparent 40%),
        linear-gradient(135deg, var(--sg-ink) 0%, var(--sg-indigo-2) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.sg-newsletter::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.02) 0 20px, transparent 20px 40px);
    pointer-events: none;
}

.sg-newsletter>.container {
    position: relative;
    z-index: 1;
}

.sg-newsletter .form-control {
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    padding-inline: 1.25rem;
}

.sg-newsletter .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.sg-newsletter .form-control:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--sg-gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.25);
    color: #fff;
}

/* ============ FOOTER ============ */
.sg-footer {
    background: #0a0f28;
    color: #fff;
    border-top: 3px solid var(--sg-gold);
}

.sg-footer h6 {
    font-family: var(--sg-font-display);
    color: var(--sg-gold-2);
    letter-spacing: 0.03em;
}

.sg-footer-link {
    color: rgba(255, 255, 255, 0.55);
    transition: all 0.2s ease;
    display: inline-block;
}

.sg-footer-link:hover {
    color: var(--sg-gold-2);
    padding-left: 4px;
}

.sg-footer .social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.75);
    transition: all 0.2s ease;
}

.sg-footer .social a:hover {
    background: var(--sg-gold);
    color: var(--sg-ink);
    transform: translateY(-3px);
}

/* ============ BACK TO TOP ============ */
.sg-back-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1050;
    border: none;
    background: linear-gradient(135deg, var(--sg-gold), var(--sg-saffron));
    color: var(--sg-ink);
    box-shadow: 0 10px 26px rgba(201, 162, 39, 0.45);
    transition: transform 0.2s ease;
}

.sg-back-to-top:hover {
    transform: translateY(-4px);
}

.sg-back-to-top.show {
    display: inline-flex;
}

/* ============ TOAST ============ */
.sg-toast {
    position: fixed;
    bottom: 90px;
    right: 22px;
    background: var(--sg-ink);
    color: #fff;
    padding: 0.85rem 1.25rem;
    border-radius: 0.75rem;
    border-left: 4px solid var(--sg-gold);
    box-shadow: var(--sg-shadow-lg);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1100;
    max-width: 320px;
    font-size: 0.9rem;
}

.sg-toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 575.98px) {
    .sg-section {
        padding: 3rem 0;
    }

    .sg-section-head {
        margin-bottom: 1.75rem;
    }
}

/* ============ ACCESSIBILITY ============ */
:focus-visible {
    outline: 2px dashed var(--sg-gold);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }

    html {
        scroll-behavior: auto;
    }
}