/*
 * ============================================================
 *  RAQMI STORE — Unified Brand Theme
 *  Version: 2.0 | Direction: RTL | Font: Cairo + Tajawal
 *  Inspired by: Trendyol-style modern e-commerce
 * ============================================================
 */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;900&family=Tajawal:wght@300;400;500;700;900&display=swap');

/* ─── Brand Tokens ─── */
:root {
    /* Primary palette */
    --brand-primary:        #FF6B35;
    --brand-primary-dark:   #E55A25;
    --brand-primary-light:  #FF8F5E;
    --brand-primary-pale:   #FFF1EC;

    /* Neutral palette */
    --brand-dark:           #1C1C28;
    --brand-charcoal:       #2E2E3E;
    --brand-gray-deep:      #4A4A5A;
    --brand-gray-mid:       #8A8A9A;
    --brand-gray-soft:      #CACAD4;
    --brand-gray-light:     #F2F2F7;
    --brand-white:          #FFFFFF;

    /* Semantic colors */
    --brand-success:        #00B67A;
    --brand-warning:        #FFB800;
    --brand-danger:         #FF3B3B;
    --brand-info:           #0099FF;

    /* Typography */
    --font-primary:         'Cairo', 'Tajawal', sans-serif;
    --font-display:         'Tajawal', 'Cairo', sans-serif;

    /* Font sizes */
    --text-xs:    0.72rem;
    --text-sm:    0.85rem;
    --text-base:  1rem;
    --text-md:    1.1rem;
    --text-lg:    1.25rem;
    --text-xl:    1.5rem;
    --text-2xl:   2rem;
    --text-3xl:   2.5rem;

    /* Spacing */
    --space-1:  4px;
    --space-2:  8px;
    --space-3:  12px;
    --space-4:  16px;
    --space-5:  20px;
    --space-6:  24px;
    --space-8:  32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;

    /* Borders */
    --radius-sm:   6px;
    --radius-md:   12px;
    --radius-lg:   18px;
    --radius-xl:   24px;
    --radius-pill: 999px;

    /* Shadows */
    --shadow-xs:  0 1px 3px rgba(0,0,0,0.06);
    --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.10);
    --shadow-lg:  0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl:  0 16px 50px rgba(0,0,0,0.16);
    --shadow-brand: 0 8px 24px rgba(255,107,53,0.28);

    /* Transitions */
    --ease-fast:   all 0.18s ease;
    --ease-normal: all 0.28s cubic-bezier(0.25, 0.8, 0.25, 1);
    --ease-slow:   all 0.45s cubic-bezier(0.16, 1, 0.3, 1);

    /* Layout */
    --navbar-height:   64px;
    --sidebar-width:   320px;
    --container-max:   1280px;

    /* Z-index layers */
    --z-below:   -1;
    --z-base:     0;
    --z-raised:   10;
    --z-dropdown: 200;
    --z-sticky:   500;
    --z-modal:    900;
    --z-toast:    1000;
    --z-max:      9999;
}

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

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-primary);
    background-color: var(--brand-gray-light);
    color: var(--brand-dark);
    direction: rtl;
    text-align: right;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ─── Ticker / News Bar ─── */
.st-ticker {
    background: linear-gradient(90deg, var(--brand-dark) 0%, var(--brand-charcoal) 100%);
    color: var(--brand-white);
    padding: 8px 0;
    font-size: var(--text-sm);
    font-weight: 600;
    text-align: center;
    overflow: hidden;
    position: relative;
}

.st-ticker::before {
    content: "🔥 ";
}

.st-ticker__text {
    display: inline-block;
    transition: opacity 0.4s ease;
}

.st-ticker__text.fade-out {
    opacity: 0;
}

/* ─── Navbar ─── */
.st-navbar {
    background: var(--brand-white);
    height: var(--navbar-height);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    border-bottom: 1px solid var(--brand-gray-light);
}

.st-navbar__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    height: 100%;
    padding: 0 var(--space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.st-navbar__logo img {
    height: 42px;
    object-fit: contain;
}

.st-navbar__logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 900;
    color: var(--brand-primary);
    letter-spacing: -1px;
}

/* Search Bar */
.st-search {
    flex: 1;
    max-width: 540px;
    position: relative;
}

.st-search__input {
    width: 100%;
    height: 42px;
    border: 2px solid var(--brand-gray-soft);
    border-radius: var(--radius-pill);
    padding: 0 var(--space-5) 0 50px;
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    color: var(--brand-dark);
    background: var(--brand-gray-light);
    transition: var(--ease-normal);
    outline: none;
}

.st-search__input:focus {
    border-color: var(--brand-primary);
    background: var(--brand-white);
    box-shadow: 0 0 0 4px rgba(255,107,53,0.12);
}

.st-search__btn {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    background: var(--brand-primary);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: var(--ease-fast);
    font-size: 0.8rem;
}

.st-search__btn:hover {
    background: var(--brand-primary-dark);
    transform: translateY(-50%) scale(1.1);
}

/* Navbar Actions */
.st-navbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.st-nav-icon-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    color: var(--brand-charcoal);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--ease-fast);
    text-decoration: none;
    font-size: 1.3rem;
}

.st-nav-icon-btn:hover {
    background: var(--brand-primary-pale);
    color: var(--brand-primary);
}

.st-nav-icon-btn__label {
    font-size: 0.58rem;
    font-weight: 700;
    color: inherit;
}

.st-nav-badge {
    position: absolute;
    top: 4px;
    left: 4px;
    background: var(--brand-primary);
    color: white;
    font-size: 0.6rem;
    font-weight: 900;
    border-radius: var(--radius-pill);
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid white;
    line-height: 1;
}

.st-menu-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--brand-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 700;
    cursor: pointer;
    transition: var(--ease-normal);
    height: 42px;
}

.st-menu-btn:hover {
    background: var(--brand-primary-dark);
    box-shadow: var(--shadow-brand);
    transform: translateY(-1px);
}

/* ─── Offcanvas / Sidebar ─── */
.st-sidebar.offcanvas {
    background: var(--brand-dark);
    color: var(--brand-white);
    width: var(--sidebar-width) !important;
    border: none;
}

.st-sidebar .offcanvas-header {
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: var(--space-5) var(--space-6);
}

.st-sidebar .offcanvas-title {
    font-weight: 900;
    font-size: var(--text-lg);
    color: var(--brand-white);
}

.st-sidebar .btn-close {
    filter: invert(1) opacity(0.7);
}

.st-sidebar__search {
    padding: var(--space-5) var(--space-6) var(--space-4);
}

.st-sidebar__nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-6);
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    font-size: var(--text-base);
    font-weight: 500;
    transition: var(--ease-fast);
    border-right: 3px solid transparent;
}

.st-sidebar__nav-link:hover,
.st-sidebar__nav-link:focus {
    color: var(--brand-white);
    background: rgba(255,107,53,0.12);
    border-right-color: var(--brand-primary);
}

.st-sidebar__nav-link .icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.st-sidebar__divider {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin: var(--space-3) var(--space-6);
}

.st-sidebar__section-label {
    padding: var(--space-3) var(--space-6) var(--space-1);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.35);
}

.st-sidebar__user-btn {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin: var(--space-2) var(--space-5);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    background: rgba(255,107,53,0.15);
    border: 1px solid rgba(255,107,53,0.3);
    color: var(--brand-primary-light);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--text-sm);
    transition: var(--ease-fast);
}

.st-sidebar__user-btn:hover {
    background: rgba(255,107,53,0.25);
    color: var(--brand-white);
}

/* ─── Category Strip ─── */
.st-cat-strip {
    background: var(--brand-white);
    border-bottom: 1px solid var(--brand-gray-light);
    overflow-x: auto;
    scrollbar-width: none;
    white-space: nowrap;
    padding: 0 var(--space-4);
}

.st-cat-strip::-webkit-scrollbar { display: none; }

.st-cat-strip__item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--brand-gray-deep);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: var(--ease-fast);
}

.st-cat-strip__item:hover,
.st-cat-strip__item.active {
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}

/* ─── Page Hero Banner ─── */
.st-hero {
    background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand-charcoal) 60%, #3D2B1F 100%);
    padding: var(--space-10) var(--space-4);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.st-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(255,107,53,0.15) 0%, transparent 60%);
    pointer-events: none;
}

.st-hero__tag {
    display: inline-block;
    background: rgba(255,107,53,0.2);
    border: 1px solid rgba(255,107,53,0.4);
    color: var(--brand-primary-light);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--space-3);
}

.st-hero__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 900;
    color: var(--brand-white);
    line-height: 1.2;
    margin-bottom: var(--space-3);
}

.st-hero__title span {
    color: var(--brand-primary);
}

.st-hero__sub {
    font-size: var(--text-base);
    color: rgba(255,255,255,0.55);
    max-width: 400px;
    margin: 0 auto;
}

/* ─── Section Heading ─── */
.st-section-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.st-section-title__bar {
    width: 4px;
    height: 28px;
    background: var(--brand-primary);
    border-radius: var(--radius-pill);
    flex-shrink: 0;
}

.st-section-title__text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 900;
    color: var(--brand-dark);
}

.st-section-title__count {
    background: var(--brand-primary-pale);
    color: var(--brand-primary);
    font-size: var(--text-xs);
    font-weight: 700;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    margin-right: auto;
}

/* ─── Category Cards ─── */
.st-cat-card {
    background: var(--brand-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--ease-slow);
    cursor: pointer;
    position: relative;
    border: 1px solid rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
}

.st-cat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255,107,53,0.15);
}

.st-cat-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--brand-gray-light);
}

.st-cat-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    position: absolute;
    top: 0; left: 0;
}

.st-cat-card:hover .st-cat-card__img {
    transform: scale(1.08);
}

/* Badge on card */
.st-cat-card__badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: var(--brand-primary);
    color: white;
    font-size: var(--text-xs);
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    z-index: 2;
    box-shadow: var(--shadow-sm);
}

.st-cat-card__badge.new {
    background: var(--brand-success);
}

.st-cat-card__badge.hot {
    background: var(--brand-danger);
}

/* Overlay CTA on hover */
.st-cat-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(28,28,40,0.7) 0%, transparent 50%);
    opacity: 0;
    transition: var(--ease-normal);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: var(--space-4);
    z-index: 3;
}

.st-cat-card:hover .st-cat-card__overlay {
    opacity: 1;
}

.st-cat-card__overlay-btn {
    background: var(--brand-white);
    color: var(--brand-dark);
    border: none;
    border-radius: var(--radius-pill);
    padding: var(--space-2) var(--space-6);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 700;
    cursor: pointer;
    transform: translateY(8px);
    transition: var(--ease-fast);
    text-decoration: none;
    display: inline-block;
}

.st-cat-card:hover .st-cat-card__overlay-btn {
    transform: translateY(0);
}

.st-cat-card__body {
    padding: var(--space-4) var(--space-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.st-cat-card__name {
    font-family: var(--font-display);
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--brand-dark);
    margin-bottom: var(--space-1);
    line-height: 1.3;
}

.st-cat-card__desc {
    font-size: var(--text-xs);
    color: var(--brand-gray-mid);
    line-height: 1.5;
    margin-bottom: var(--space-4);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.st-cat-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    padding-top: var(--space-3);
    border-top: 1px solid var(--brand-gray-light);
}

.st-cat-card__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--brand-primary);
    color: white;
    border: none;
    border-radius: var(--radius-pill);
    padding: var(--space-2) var(--space-5);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 700;
    text-decoration: none;
    transition: var(--ease-normal);
    cursor: pointer;
    flex: 1;
    justify-content: center;
}

.st-cat-card__cta:hover {
    background: var(--brand-primary-dark);
    color: white;
    box-shadow: var(--shadow-brand);
    transform: translateY(-1px);
}

.st-cat-card__arrow {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--brand-gray-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-gray-deep);
    font-size: 0.9rem;
    flex-shrink: 0;
    transition: var(--ease-fast);
}

.st-cat-card:hover .st-cat-card__arrow {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: var(--brand-primary-pale);
}

/* ─── Promo Banner Cards ─── */
.st-promo-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    min-height: 160px;
    display: flex;
    align-items: center;
    padding: var(--space-6) var(--space-8);
    text-decoration: none;
    transition: var(--ease-normal);
}

.st-promo-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.st-promo-card--1 {
    background: linear-gradient(135deg, #1C1C28 0%, #2E1A0E 100%);
}

.st-promo-card--2 {
    background: linear-gradient(135deg, #1A2840 0%, #0D4A6B 100%);
}

.st-promo-card__content { position: relative; z-index: 2; }

.st-promo-card__label {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--brand-primary-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-2);
}

.st-promo-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 900;
    color: white;
    line-height: 1.2;
}

.st-promo-card__cta {
    margin-top: var(--space-4);
    display: inline-block;
    background: var(--brand-primary);
    color: white;
    border-radius: var(--radius-pill);
    padding: var(--space-2) var(--space-5);
    font-size: var(--text-sm);
    font-weight: 700;
    transition: var(--ease-fast);
}

.st-promo-card:hover .st-promo-card__cta {
    background: var(--brand-primary-light);
}

/* ─── Floating Cart Button ─── */
.st-cart-fab {
    position: fixed;
    bottom: var(--space-6);
    left: var(--space-6);
    z-index: var(--z-modal);
    background: var(--brand-primary);
    color: white;
    border: none;
    border-radius: var(--radius-pill);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-brand);
    transition: var(--ease-normal);
    text-decoration: none;
    font-size: 1.5rem;
    cursor: pointer;
}

.st-cart-fab:hover {
    background: var(--brand-primary-dark);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(255,107,53,0.4);
}

.st-cart-fab__badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--brand-dark);
    color: white;
    font-size: 0.65rem;
    font-weight: 900;
    border-radius: 50%;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid var(--brand-primary);
    line-height: 1;
}

/* ─── Popup Ad ─── */
.st-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
}

.st-popup-overlay.active {
    display: flex;
}

.st-popup-box {
    background: var(--brand-white);
    border-radius: var(--radius-xl);
    max-width: 420px;
    width: 90%;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: popIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes popIn {
    from { opacity: 0; transform: scale(0.88) translateY(20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.st-popup-box__close {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0,0,0,0.4);
    border: none;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ease-fast);
}

.st-popup-box__close:hover {
    background: rgba(0,0,0,0.7);
}

/* ─── Cookie Consent ─── */
.st-cookie {
    position: fixed;
    bottom: var(--space-5);
    right: var(--space-5);
    left: var(--space-5);
    max-width: 480px;
    margin-right: auto;
    background: var(--brand-dark);
    color: rgba(255,255,255,0.85);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-toast);
    display: none;
    border: 1px solid rgba(255,255,255,0.08);
}

.st-cookie.show {
    display: block;
    animation: slideUpIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.st-cookie__title {
    font-weight: 700;
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
    color: var(--brand-white);
}

.st-cookie__text {
    font-size: var(--text-xs);
    line-height: 1.6;
    margin-bottom: var(--space-4);
}

.st-cookie__actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* ─── Footer ─── */
.st-footer {
    background: var(--brand-dark);
    color: rgba(255,255,255,0.7);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-16);
    border-top: 3px solid var(--brand-primary);
}

.st-footer__logo-text {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 900;
    color: var(--brand-white);
}

.st-footer__logo-text span {
    color: var(--brand-primary);
}

.st-footer__tagline {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.4);
    margin-top: var(--space-2);
}

.st-footer__heading {
    font-weight: 700;
    color: var(--brand-white);
    font-size: var(--text-base);
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.st-footer__link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    font-size: var(--text-sm);
    padding: var(--space-2) 0;
    transition: var(--ease-fast);
}

.st-footer__link:hover {
    color: var(--brand-primary-light);
    padding-right: var(--space-2);
}

.st-footer__divider {
    border: none;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin: var(--space-8) 0 var(--space-6);
}

.st-footer__copy {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.3);
    text-align: center;
}

/* ─── Social Buttons ─── */
.st-social-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    text-decoration: none;
    transition: var(--ease-normal);
    flex-shrink: 0;
}

.st-social-btn:hover {
    transform: translateY(-4px) scale(1.1);
    color: white;
}

.st-social-btn.facebook  { background: #1877F2; }
.st-social-btn.instagram { background: radial-gradient(circle at 30% 30%, #fdf497, #fd5949 45%, #d6249f 70%, #285AEB); }
.st-social-btn.twitter   { background: #1DA1F2; }
.st-social-btn.whatsapp  { background: #25D366; }
.st-social-btn.youtube   { background: #FF0000; }
.st-social-btn.telegram  { background: #0088cc; }
.st-social-btn.link      { background: #6c757d; }

/* ─── Buttons (Global) ─── */
.st-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: var(--ease-normal);
    line-height: 1;
}

.st-btn--primary {
    background: var(--brand-primary);
    color: white;
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
}

.st-btn--primary:hover {
    background: var(--brand-primary-dark);
    color: white;
    box-shadow: var(--shadow-brand);
    transform: translateY(-2px);
}

.st-btn--outline {
    background: transparent;
    color: var(--brand-primary);
    border: 2px solid var(--brand-primary);
    padding: calc(var(--space-3) - 2px) calc(var(--space-6) - 2px);
    font-size: var(--text-sm);
}

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

.st-btn--ghost {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.75);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
}

.st-btn--ghost:hover {
    background: rgba(255,255,255,0.15);
    color: white;
}

.st-btn--pill { border-radius: var(--radius-pill) !important; }
.st-btn--sm   { padding: var(--space-2) var(--space-4) !important; font-size: var(--text-xs) !important; }
.st-btn--lg   { padding: var(--space-4) var(--space-8) !important; font-size: var(--text-md) !important; }
.st-btn--full { width: 100%; }

/* ─── Skeleton Loaders ─── */
.st-skeleton {
    background: linear-gradient(90deg, var(--brand-gray-light) 25%, #e8e8f0 50%, var(--brand-gray-light) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeletonShimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ─── Carousel (Banners) ─── */
.st-carousel .carousel-indicators [data-bs-target] {
    background-color: var(--brand-primary);
    border-radius: 50%;
    width: 8px;
    height: 8px;
    border: none;
    opacity: 0.4;
}

.st-carousel .carousel-indicators .active {
    opacity: 1;
}

.st-carousel .carousel-control-prev,
.st-carousel .carousel-control-next {
    width: 40px;
    height: 40px;
    background: var(--brand-white);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: var(--ease-fast);
}

.st-carousel:hover .carousel-control-prev,
.st-carousel:hover .carousel-control-next {
    opacity: 1;
}

.st-carousel .carousel-control-prev { right: auto; left: var(--space-3); }
.st-carousel .carousel-control-next { left: auto; right: var(--space-3); }

.st-carousel .carousel-control-prev-icon,
.st-carousel .carousel-control-next-icon {
    filter: invert(1) grayscale(1);
    width: 16px;
    height: 16px;
}

/* ─── Trust Badges Strip ─── */
.st-trust-strip {
    background: var(--brand-white);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.st-trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--brand-gray-deep);
}

.st-trust-item__icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--brand-primary-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.st-trust-item__label {
    font-size: var(--text-xs);
    font-weight: 700;
    color: var(--brand-dark);
    line-height: 1.3;
}

.st-trust-item__sub {
    font-size: 0.7rem;
    color: var(--brand-gray-mid);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    :root {
        --navbar-height: 56px;
        --text-3xl: 1.8rem;
        --text-2xl: 1.5rem;
    }

    .st-search {
        display: none;
    }

    .st-hero {
        padding: var(--space-8) var(--space-4);
    }

    .st-trust-strip {
        gap: var(--space-5);
    }

    .st-cart-fab {
        bottom: var(--space-4);
        left: var(--space-4);
        width: 50px;
        height: 50px;
    }

    .st-footer {
        padding: var(--space-10) 0 var(--space-8);
    }
}

/* ─── Utility Classes ─── */
.st-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.st-section {
    padding: var(--space-12) 0;
}

.st-text-primary  { color: var(--brand-primary); }
.st-text-muted    { color: var(--brand-gray-mid); }
.st-bg-primary    { background: var(--brand-primary); }
.st-bg-pale       { background: var(--brand-primary-pale); }

/* ─── Page-in animation ─── */
.st-animate-in {
    opacity: 0;
    transform: translateY(20px);
    animation: stFadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.st-animate-in:nth-child(1) { animation-delay: 0.05s; }
.st-animate-in:nth-child(2) { animation-delay: 0.10s; }
.st-animate-in:nth-child(3) { animation-delay: 0.15s; }
.st-animate-in:nth-child(4) { animation-delay: 0.20s; }
.st-animate-in:nth-child(5) { animation-delay: 0.25s; }
.st-animate-in:nth-child(6) { animation-delay: 0.30s; }
.st-animate-in:nth-child(7) { animation-delay: 0.35s; }
.st-animate-in:nth-child(8) { animation-delay: 0.40s; }