/* ============================================
   NOVA STORE - Main Stylesheet
   ============================================ */

/* -------- CSS Variables -------- */
:root {
    --primary: #D4A574;
    --primary-dark: #B8860B;
    --primary-light: #F5E8C7;
    --dark: #1A1A2E;
    --dark-2: #16213E;
    --gray-900: #2D3436;
    --gray-700: #636E72;
    --gray-500: #B2BEC3;
    --gray-300: #DFE6E9;
    --gray-100: #FAFAF8;
    --white: #FFFFFF;
    --danger: #C0392B;
    --success: #27AE60;
    --warning: #FDCB6E;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
    --shadow-xl: 0 16px 60px rgba(0,0,0,0.2);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Almarai', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background: var(--gray-100);
    color: var(--gray-900);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul { list-style: none; }

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

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* -------- Buttons -------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(180, 134, 11, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(108, 92, 231, 0.5);
}

.btn--outline {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

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

.btn--outline-white {
    border: 2px solid var(--white);
    color: var(--white);
    background: transparent;
    backdrop-filter: blur(4px);
}

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

.btn--cart {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    box-shadow: 0 3px 12px rgba(108, 92, 231, 0.3);
}

.btn--cart:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(108, 92, 231, 0.45);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.6rem;
    font-weight: 900;
}

.logo__icon { font-size: 1.8rem; }

.logo__text { color: var(--dark); }

.logo__dot { color: var(--primary); }

/* Navigation */
.nav__list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--gray-700);
    position: relative;
    padding: 4px 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 2.5px;
    background: var(--primary);
    border-radius: 10px;
    transition: var(--transition);
}

.nav__link:hover,
.nav__link.active {
    color: var(--primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__close { display: none; }

/* Header Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.action__btn {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--gray-700);
    transition: var(--transition);
}

.action__btn:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.menu__toggle { display: none; }

/* Search Overlay */
.search__overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 120px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.search__overlay.active {
    opacity: 1;
    visibility: visible;
}

.search__container {
    display: flex;
    align-items: center;
    width: 90%;
    max-width: 600px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 8px;
    transform: translateY(-30px);
    transition: var(--transition);
}

.search__overlay.active .search__container {
    transform: translateY(0);
}

.search__input {
    flex: 1;
    padding: 14px 20px;
    font-family: var(--font);
    font-size: 1.1rem;
    border: none;
    outline: none;
    background: transparent;
}

.search__close {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--gray-700);
    border-radius: 50%;
    transition: var(--transition);
}

.search__close:hover {
    background: var(--gray-100);
    color: var(--danger);
}

/* ============================================
   HERO SLIDER
   ============================================ */
.hero {
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.hero__slide {
    height: 85vh;
    min-height: 500px;
    max-height: 750px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.85), rgba(212, 165, 116, 0.3));
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: 20px;
    max-width: 700px;
}

.hero__badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 5px rgba(255,255,255,0.1); }
    50% { box-shadow: 0 0 20px rgba(255,255,255,0.2); }
}

.hero__title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 16px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero__desc {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    opacity: 0.9;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero__btn {
    padding: 14px 36px;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

/* Swiper Custom Styles */
.hero__swiper .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    transition: var(--transition);
}

.hero__swiper .swiper-pagination-bullet-active {
    background: var(--white);
    width: 35px;
    border-radius: 10px;
}

.hero__swiper .swiper-button-next,
.hero__swiper .swiper-button-prev {
    color: var(--white);
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    transition: var(--transition);
}

.hero__swiper .swiper-button-next:hover,
.hero__swiper .swiper-button-prev:hover {
    background: rgba(255,255,255,0.3);
}

.hero__swiper .swiper-button-next::after,
.hero__swiper .swiper-button-prev::after {
    font-size: 1rem;
    font-weight: 900;
}

/* ============================================
   FEATURES BAR
   ============================================ */
.features {
    margin-top: -40px;
    position: relative;
    z-index: 10;
    padding: 0 20px;
}

.features__container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    box-shadow: var(--shadow-lg);
}

.feature__item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.feature__item:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.feature__icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gray-100), var(--white));
    border-radius: var(--radius-md);
}

.feature__text h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 2px;
}

.feature__text p {
    font-size: 0.8rem;
    color: var(--gray-700);
}

/* ============================================
   SECTIONS COMMON
   ============================================ */
.section {
    padding: 80px 0;
}

.section__header {
    text-align: center;
    margin-bottom: 50px;
}

.section__badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(212,165,116,0.1), rgba(245,232,199,0.1));
    color: var(--primary-dark);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 12px;
    border: 1px solid rgba(108,92,231,0.15);
}

.section__badge.badge--hot {
    background: linear-gradient(135deg, rgba(231,76,60,0.1), rgba(253,121,168,0.1));
    color: var(--danger);
    border-color: rgba(231,76,60,0.15);
}

.section__badge.badge--sale {
    background: linear-gradient(135deg, rgba(0,206,201,0.1), rgba(0,184,148,0.1));
    color: var(--secondary);
    border-color: rgba(0,206,201,0.15);
}

.section__title {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--dark);
    margin-bottom: 10px;
    position: relative;
}

.section__desc {
    font-size: 1rem;
    color: var(--gray-700);
    max-width: 500px;
    margin: 0 auto;
}

/* ============================================
   PRODUCT CARDS GRID
   ============================================ */
.products__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product__card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--gray-300);
}

.product__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.product__img-wrapper {
    position: relative;
    overflow: hidden;
    height: 260px;
    background: var(--gray-100);
}

.product__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product__card:hover .product__img {
    transform: scale(1.1);
}

.product__tag {
    position: absolute;
    top: 14px;
    right: 14px;
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 2;
}

.tag--new {
    background: var(--primary);
    color: var(--white);
}

.tag--hot {
    background: linear-gradient(135deg, #e74c3c, #fd79a8);
    color: var(--white);
}

.tag--sale {
    background: linear-gradient(135deg, #00cec9, #00b894);
    color: var(--white);
    font-size: 0.85rem;
    padding: 6px 16px;
}

/* Product Overlay Actions */
.product__actions-overlay {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
    z-index: 2;
}

.product__card:hover .product__actions-overlay {
    opacity: 1;
    transform: translateX(0);
}

.product__quick-btn,
.product__fav-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product__quick-btn:hover,
.product__fav-btn:hover {
    background: var(--primary);
    transform: scale(1.1);
}

/* Stock Bar */
.product__stock-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0,0,0,0.7);
    padding: 8px 14px;
    z-index: 2;
}

.stock__fill {
    height: 4px;
    background: linear-gradient(90deg, var(--danger), var(--warning));
    border-radius: 10px;
    margin-bottom: 4px;
    animation: stock-pulse 2s ease-in-out infinite;
}

@keyframes stock-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.stock__text {
    font-size: 0.72rem;
    color: var(--warning);
    font-weight: 700;
}

/* Product Info */
.product__info {
    padding: 18px;
}

.product__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product__rating {
    color: var(--warning);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.product__rating span {
    color: var(--gray-500);
    font-size: 0.75rem;
}

.product__price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.price--current {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--primary);
}

.price--sale {
    color: var(--danger) !important;
}

.price--old {
    font-size: 0.9rem;
    color: var(--gray-500);
    text-decoration: line-through;
}

/* ============================================
   CATEGORIES SECTION
   ============================================ */
.categories__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
    min-height: 450px;
}

.category__card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    transition: var(--transition);
    cursor: pointer;
}

.category__card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.category__card--large {
    grid-row: 1 / 3;
    min-height: 450px;
}

.category__card--small {
    min-height: 215px;
}

.category__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,26,46,0.85) 0%, rgba(26,26,46,0.2) 60%, transparent 100%);
    transition: var(--transition);
}

.category__card:hover .category__overlay {
    background: linear-gradient(to top, rgba(108,92,231,0.85) 0%, rgba(108,92,231,0.3) 60%, transparent 100%);
}

.category__content {
    position: relative;
    z-index: 2;
    padding: 30px;
    width: 100%;
}

.category__name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 6px;
}

.category__count {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 16px;
}

/* ============================================
   DEALS SECTION
   ============================================ */
.deals {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
    position: relative;
    overflow: hidden;
}

.deals::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(108,92,231,0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.deals::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -15%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,206,201,0.1), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.deals .section__title {
    color: var(--white);
}

.deals .section__desc {
    color: var(--gray-500);
}

.deals .product__card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
}

.deals .product__card:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(108,92,231,0.3);
}

.deals .product__name {
    color: var(--white);
}

.deals .product__rating span {
    color: var(--gray-700);
}

.deals .price--current {
    color: var(--danger);
}

.deals .price--old {
    color: var(--gray-700);
}

/* ============================================
   CONTACT CTA SECTION
   ============================================ */
.contact-cta {
    padding: 80px 0;
}

.cta__card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 400px;
}

.cta__image {
    position: relative;
    overflow: hidden;
}

.cta__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.cta__card:hover .cta__image img {
    transform: scale(1.05);
}

.cta__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 50px 40px;
}

.cta__badge {
    display: inline-block;
    width: fit-content;
    background: linear-gradient(135deg, rgba(108,92,231,0.1), rgba(162,155,254,0.1));
    color: var(--primary);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 16px;
    border: 1px solid rgba(108,92,231,0.15);
}

.cta__title {
    font-size: 2rem;
    font-weight: 900;
    color: var(--dark);
    margin-bottom: 14px;
}

.cta__desc {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.9;
    margin-bottom: 28px;
}

.cta__buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    padding-top: 70px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
background: linear-gradient(90deg, var(--primary), var(--primary-dark), var(--primary), var(--primary-dark));
    background-size: 200% auto;
    animation: gradient-flow 3s linear infinite;
}

@keyframes gradient-flow {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.footer__container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 50px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 16px;
}

.footer__logo .logo__text {
    color: var(--white);
}

.footer__about {
    font-size: 0.9rem;
    line-height: 1.9;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.6);
}

.footer__social {
    display: flex;
    gap: 12px;
}

.social__link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.social__link:hover {
    background: var(--primary);
    transform: translateY(-3px);
    border-color: var(--primary);
}

.footer__title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
    border-radius: 10px;
}

.footer__links li {
    margin-bottom: 12px;
}

.footer__links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
    position: relative;
    padding-right: 0;
}

.footer__links a::before {
    content: '←';
    position: absolute;
    right: -20px;
    opacity: 0;
    transition: var(--transition);
    color: var(--primary);
}

.footer__links a:hover {
    color: var(--white);
    padding-right: 24px;
}

.footer__links a:hover::before {
    right: 0;
    opacity: 1;
}

.footer__contact li {
    margin-bottom: 14px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.6);
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px 0;
}

.footer__bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

/* ============================================
   TOAST NOTIFICATION
   ============================================ */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--dark);
    color: var(--white);
    padding: 14px 28px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast__icon {
    font-size: 1.2rem;
}

/* ============================================
   SCROLL TO TOP
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 20px rgba(108,92,231,0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 30px rgba(108,92,231,0.5);
}

/* ============================================
   RESPONSIVE DESIGN - Mobile First
   ============================================ */

/* -------- Tablet (max-width: 992px) -------- */
@media (max-width: 992px) {
    .hero__title {
        font-size: 2.2rem;
    }

    .features__container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .products__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .categories__grid {
        grid-template-columns: 1fr 1fr;
        min-height: auto;
    }

    .category__card--large {
        grid-row: auto;
        min-height: 280px;
    }

    .category__card--small {
        min-height: 280px;
    }

    .cta__card {
        grid-template-columns: 1fr;
    }

    .cta__image {
        height: 280px;
    }

    .cta__content {
        padding: 36px 28px;
    }

    .footer__container {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .section__title {
        font-size: 1.8rem;
    }
}

/* -------- Mobile Large (max-width: 768px) -------- */
@media (max-width: 768px) {
    /* Header Mobile */
    .header__container {
        height: 60px;
    }

    .header__logo {
        font-size: 1.3rem;
    }

    .logo__icon {
        font-size: 1.5rem;
    }

    /* Mobile Navigation */
    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        box-shadow: var(--shadow-xl);
        z-index: 3000;
        padding: 80px 30px 30px;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
    }

    .header__nav.open {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .nav__link {
        display: block;
        padding: 14px 0;
        font-size: 1.1rem;
        width: 100%;
        border-bottom: 1px solid var(--gray-300);
    }

    .nav__link::after {
        display: none;
    }

    .nav__close {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 16px;
        left: 16px;
        width: 40px;
        height: 40px;
        font-size: 2rem;
        color: var(--gray-700);
        background: var(--gray-100);
        border-radius: 50%;
        transition: var(--transition);
    }

    .nav__close:hover {
        background: var(--danger);
        color: var(--white);
    }

    .menu__toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        width: 28px;
        padding: 4px 0;
    }

    .menu__toggle span {
        display: block;
        width: 100%;
        height: 2.5px;
        background: var(--dark);
        border-radius: 10px;
        transition: var(--transition);
    }

    .menu__toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .menu__toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu__toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Nav Overlay */
    .nav__overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 2500;
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .nav__overlay.show {
        opacity: 1;
        visibility: visible;
    }

    /* Hero Mobile */
    .hero {
        margin-top: 60px;
    }

    .hero__slide {
        height: 70vh;
        min-height: 400px;
        max-height: 550px;
    }

    .hero__title {
        font-size: 1.8rem;
    }

    .hero__desc {
        font-size: 0.95rem;
    }

    .hero__btn {
        padding: 12px 28px;
        font-size: 0.95rem;
    }

    .hero__swiper .swiper-button-next,
    .hero__swiper .swiper-button-prev {
        display: none;
    }

    /* Features Mobile */
    .features {
        margin-top: -25px;
    }

    .features__container {
        grid-template-columns: 1fr 1fr;
        padding: 20px 16px;
        gap: 12px;
    }

    .feature__item {
        flex-direction: column;
        text-align: center;
        gap: 8px;
        padding: 10px 6px;
    }

    .feature__icon {
        width: 45px;
        height: 45px;
        font-size: 1.6rem;
    }

    .feature__text h4 {
        font-size: 0.8rem;
    }

    .feature__text p {
        font-size: 0.7rem;
    }

    /* Sections Mobile */
    .section {
        padding: 50px 0;
    }

    .section__title {
        font-size: 1.6rem;
    }

    .section__desc {
        font-size: 0.9rem;
        padding: 0 10px;
    }

    .section__header {
        margin-bottom: 35px;
    }

    /* Products Grid Mobile */
    .products__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .product__img-wrapper {
        height: 200px;
    }

    .product__info {
        padding: 14px;
    }

    .product__name {
        font-size: 0.88rem;
    }

    .product__rating {
        font-size: 0.75rem;
    }

    .price--current {
        font-size: 1.05rem;
    }

    .price--old {
        font-size: 0.78rem;
    }

    .btn--cart {
        padding: 8px 14px;
        font-size: 0.82rem;
    }

    /* Categories Mobile */
    .categories__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .category__card--large,
    .category__card--small {
        min-height: 220px;
        grid-row: auto;
    }

    .category__name {
        font-size: 1.2rem;
    }

    /* CTA Mobile */
    .cta__card {
        grid-template-columns: 1fr;
        border-radius: var(--radius-lg);
    }

    .cta__image {
        height: 220px;
    }

    .cta__content {
        padding: 28px 22px;
    }

    .cta__title {
        font-size: 1.5rem;
    }

    .cta__desc {
        font-size: 0.9rem;
    }

    .cta__buttons {
        flex-direction: column;
    }

    .cta__buttons .btn {
        width: 100%;
    }

    /* Footer Mobile */
    .footer__container {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }

    .footer__title::after {
        right: 50%;
        transform: translateX(50%);
    }

    .footer__social {
        justify-content: center;
    }

    .footer__links a::before {
        display: none;
    }

    .footer__links a:hover {
        padding-right: 0;
        color: var(--primary);
    }

    .footer__contact li {
        justify-content: center;
    }

    .footer__bottom-container {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    /* Scroll Top Mobile */
    .scroll-top {
        width: 44px;
        height: 44px;
        bottom: 20px;
        left: 20px;
        font-size: 1.1rem;
    }
}

/* -------- Mobile Small (max-width: 480px) -------- */
@media (max-width: 480px) {
    .container {
        padding: 0 14px;
    }

    .hero__slide {
        height: 60vh;
        min-height: 350px;
    }

    .hero__title {
        font-size: 1.5rem;
    }

    .hero__desc {
        font-size: 0.85rem;
        margin-bottom: 20px;
    }

    .hero__badge {
        font-size: 0.78rem;
        padding: 6px 16px;
    }

    .features__container {
        padding: 16px 12px;
        gap: 8px;
        border-radius: var(--radius-md);
    }

    .product__img-wrapper {
        height: 160px;
    }

    .product__info {
        padding: 10px;
    }

    .product__name {
        font-size: 0.82rem;
    }

    .price--current {
        font-size: 0.95rem;
    }

    .product__tag {
        font-size: 0.68rem;
        padding: 3px 10px;
        top: 10px;
        right: 10px;
    }

    .product__actions-overlay {
        display: none;
    }

    .stock__text {
        font-size: 0.65rem;
    }

    .section__title {
        font-size: 1.35rem;
    }

    .btn--cart {
        font-size: 0.78rem;
        padding: 7px 10px;
    }

    .category__card--large,
    .category__card--small {
        min-height: 180px;
    }

    .category__name {
        font-size: 1.05rem;
    }

    .category__content {
        padding: 20px;
    }

    .btn--outline-white {
        padding: 8px 18px;
        font-size: 0.82rem;
    }

    .cta__image {
        height: 180px;
    }

    .cta__title {
        font-size: 1.3rem;
    }

    .toast {
        width: 90%;
        font-size: 0.85rem;
        padding: 12px 20px;
    }
}

/* -------- Hover disabled on touch -------- */
@media (hover: none) {
    .product__actions-overlay {
        opacity: 1;
        transform: translateX(0);
    }

    .product__card:hover {
        transform: none;
    }

    .product__card:hover .product__img {
        transform: none;
    }
}