@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* ==========================================================================
   IBRAHIM INTERNATIONAL - PREMIUM STATIC HTML WEBSITE
   FILE: css/style.css
   ARCHITECTURE: BEM, CSS Variables, Pure CSS Grid/Flexbox
   STYLE: Luxury, Minimal, Modern European Corporate
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CSS VARIABLES
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette - Luxury Leather Export Brand */
    --color-primary: #5c3a21; /* Luxury Leather Brown */
    --color-primary-dark: #3a2212;
    --color-primary-light: #8c6244;
    
    --color-secondary: #1a1a1a; /* Charcoal Black */
    --color-secondary-light: #2d2d2d;
    
    --color-accent: #c5a059; /* Warm Gold */
    --color-accent-hover: #b08d4b;
    
    /* Backgrounds */
    --color-bg-white: #ffffff;
    --color-bg-light: #f9f9f9; /* Light Gray */
    --color-bg-cream: #fdfbf7; /* Very Soft Cream */
    --color-bg-dark: #111111;
    
    /* Text Colors */
    --color-text-main: #333333; /* Dark Gray */
    --color-text-muted: #666666;
    --color-text-light: #ffffff;
    
    /* Borders & Dividers */
    --color-border: #e5e5e5;
    --color-border-dark: #333333;
    
    /* States */
    --color-success: #2e7d32;
    --color-error: #d32f2f;
    --color-disabled: #e0e0e0;
    --color-disabled-text: #9e9e9e;

    /* Typography */
    --font-primary: 'Manrope', sans-serif;
    
    /* Typography Scale (Desktop) */
    --text-xs: 0.75rem;     /* 12px */
    --text-sm: 0.875rem;    /* 14px */
    --text-base: 1rem;      /* 16px */
    --text-md: 1.125rem;    /* 18px */
    --text-lg: 1.25rem;     /* 20px */
    --text-xl: 1.5rem;      /* 24px */
    --text-2xl: 2rem;       /* 32px */
    --text-3xl: 2.5rem;     /* 40px */
    --text-4xl: 3rem;       /* 48px */
    --text-5xl: 3.5rem;     /* 56px */
    --text-6xl: 4.5rem;     /* 72px */

    /* Font Weights */
    --fw-light: 300;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;

    /* Spacing Scale */
    --space-1: 0.25rem;     /* 4px */
    --space-2: 0.5rem;      /* 8px */
    --space-3: 1rem;        /* 16px */
    --space-4: 1.5rem;      /* 24px */
    --space-5: 2rem;        /* 32px */
    --space-6: 3rem;        /* 48px */
    --space-7: 4rem;        /* 64px */
    --space-8: 5rem;        /* 80px */
    --space-9: 7.5rem;      /* 120px */
    --space-10: 10rem;      /* 160px */

    /* Layout */
    --container-max-width: 1400px;
    --header-height: 90px;
    --header-height-scrolled: 70px;

    /* Borders & Shadows */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--fw-regular);
    line-height: 1.6;
    color: var(--color-text-main);
    background-color: var(--color-bg-white);
    overflow-x: hidden;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input, button, textarea, select {
    font: inherit;
    outline: none;
    border: none;
    background: transparent;
}

ul, ol {
    list-style: none;
}

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

button {
    cursor: pointer;
}

table {
    border-collapse: collapse;
    width: 100%;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--color-secondary);
    line-height: 1.2;
    margin-bottom: var(--space-4);
    font-weight: var(--fw-semibold);
    letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); font-weight: var(--fw-light); }
h2 { font-size: var(--text-4xl); font-weight: var(--fw-light); }
h3 { font-size: var(--text-3xl); font-weight: var(--fw-regular); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-bottom: var(--space-4);
    color: var(--color-text-muted);
}

p:last-child {
    margin-bottom: 0;
}

.text-lead {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: var(--color-text-muted);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.section-title {
    font-size: var(--text-4xl);
    text-align: center;
    margin-bottom: var(--space-7);
    position: relative;
    padding-bottom: var(--space-4);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
}

.section-title--left {
    text-align: left;
}

.section-title--left::after {
    left: 0;
    transform: none;
}

/* --------------------------------------------------------------------------
   4. LAYOUT & UTILITIES
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.container--narrow {
    max-width: 1000px;
}

.section {
    padding: var(--space-9) 0;
}

.section--sm {
    padding: var(--space-6) 0;
}

.section--no-pb {
    padding-bottom: 0;
}

.bg-white { background-color: var(--color-bg-white); }
.bg-light { background-color: var(--color-bg-light); }
.bg-cream { background-color: var(--color-bg-cream); }
.bg-dark { background-color: var(--color-secondary); color: var(--color-text-light); }
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4, .bg-dark h5, .bg-dark h6, .bg-dark p {
    color: var(--color-text-light);
}

/* Flexbox */
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-5);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

/* Spacing Utilities */
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-7 { margin-bottom: var(--space-7); }

.mt-1 { margin-top: var(--space-1); }
.mt-5 { margin-top: var(--space-5); }
.mt-8 { margin-top: var(--space-8); }

/* --------------------------------------------------------------------------
   5. COMMON COMPONENTS
   -------------------------------------------------------------------------- */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
    z-index: -1;
}

.btn:hover::after {
    transform: translateY(0);
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: 1px solid var(--color-primary);
}

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

.btn--secondary {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    border: 1px solid var(--color-secondary);
}

.btn--secondary:hover {
    background-color: var(--color-secondary-light);
    color: var(--color-text-light);
}

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

.btn--outline:hover {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
}

.btn--icon {
    padding: var(--space-3);
    border-radius: 50%;
}

.btn--block {
    width: 100%;
}

.btn:disabled, .btn--disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn--loading {
    color: transparent !important;
    pointer-events: none;
}

.btn--loading::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid var(--color-text-light);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Forms */
.form-group {
    margin-bottom: var(--space-4);
    position: relative;
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-secondary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--text-base);
    color: var(--color-text-main);
    transition: all var(--transition-fast);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-accent);
    background-color: var(--color-bg-white);
    box-shadow: 0 0 0 2px rgba(197, 160, 89, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.6;
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
    cursor: pointer;
}

.form-check__input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.form-check__label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    cursor: pointer;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25em 0.75em;
    font-size: var(--text-xs);
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.badge--sale {
    background-color: var(--color-error);
    color: var(--color-text-light);
}

.badge--new {
    background-color: var(--color-accent);
    color: var(--color-text-light);
}

/* Breadcrumbs */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    padding: var(--space-4) 0;
}

.breadcrumb__link {
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.breadcrumb__link:hover {
    color: var(--color-accent);
}

.breadcrumb__separator {
    color: var(--color-border);
}

/* Lists */
.list-styled {
    padding-left: var(--space-4);
    margin-bottom: var(--space-4);
}

.list-styled li {
    margin-bottom: var(--space-2);
    color: var(--color-text-muted);
    position: relative;
}

.list-styled li::before {
    content: '•';
    color: var(--color-accent);
    position: absolute;
    left: -1rem;
    font-weight: bold;
}

/* Tables */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.table {
    width: 100%;
    text-align: left;
    border-collapse: collapse;
}

.table th, .table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.table th {
    font-weight: var(--fw-semibold);
    color: var(--color-secondary);
    background-color: var(--color-bg-light);
}

/* --------------------------------------------------------------------------
   6. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.header--sticky {
    position: fixed;
}

.header--scrolled {
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--color-border);
    animation: slideDown 0.5s ease forwards;
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    transition: height var(--transition-normal);
}

.header--scrolled .header__container {
    height: var(--header-height-scrolled);
}

.header__logo {
    display: flex;
    align-items: center;
}

.header__logo img {
    height: 45px;
    transition: height var(--transition-normal);
}

.header--scrolled .header__logo img {
    height: 35px;
}

/* Desktop Navigation */
.nav {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.nav__item {
    position: relative;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.header--scrolled .nav__item {
    height: var(--header-height-scrolled);
}

.nav__link {
    font-size: var(--text-sm);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light); /* Assuming transparent header starts on dark hero */
    position: relative;
    padding: var(--space-2) 0;
}

.header--scrolled .nav__link {
    color: var(--color-secondary);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

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

.header--scrolled .nav__link:hover,
.header--scrolled .nav__link--active {
    color: var(--color-accent);
}

/* Dropdown & Mega Menu */
.nav__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    border-top: 2px solid var(--color-primary);
}

.nav__item:hover .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav__dropdown-list {
    padding: var(--space-3) 0;
}

.nav__dropdown-item {
    padding: 0;
}

.nav__dropdown-link {
    display: block;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-transform: none;
    letter-spacing: normal;
    font-weight: var(--fw-medium);
}

.nav__dropdown-link:hover {
    color: var(--color-primary);
    background-color: var(--color-bg-light);
    padding-left: var(--space-5);
}

/* Mega Menu specific */
.nav__item--mega {
    position: static;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    border-top: 2px solid var(--color-primary);
    padding: var(--space-6) 0;
}

.nav__item--mega:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu__container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.mega-menu__title {
    font-size: var(--text-md);
    font-weight: var(--fw-semibold);
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border);
}

/* Header Actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.header__action-btn {
    color: var(--color-text-light);
    font-size: var(--text-lg);
    transition: color var(--transition-fast);
}

.header--scrolled .header__action-btn {
    color: var(--color-secondary);
}

.header__action-btn:hover {
    color: var(--color-accent);
}

.header__search-box {
    display: none; /* Toggled via JS */
    position: absolute;
    top: 100%;
    right: var(--space-5);
    width: 300px;
    background: var(--color-bg-white);
    padding: var(--space-3);
    box-shadow: var(--shadow-md);
    border-top: 2px solid var(--color-primary);
}

.header__search-box.is-active {
    display: block;
    animation: fadeUp var(--transition-fast);
}

/* --------------------------------------------------------------------------
   7. HERO BANNER
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    max-height: 900px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: var(--color-secondary);
}

.hero__slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow);
}

.hero__slide--active {
    opacity: 1;
    visibility: visible;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transform: scale(1.05);
    transition: transform 6s ease;
}

.hero__slide--active .hero__image {
    transform: scale(1);
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.6));
}

.hero__content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--color-text-light);
    max-width: 800px;
    padding: 0 var(--space-4);
}

.hero__title {
    color: var(--color-text-light);
    font-size: var(--text-6xl);
    font-weight: var(--fw-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
    opacity: 0;
    transform: translateY(30px);
}

.hero__slide--active .hero__title {
    animation: fadeUp forwards 0.8s 0.3s;
}

.hero__subtitle {
    font-size: var(--text-xl);
    font-weight: var(--fw-regular);
    margin-bottom: var(--space-5);
    opacity: 0;
    transform: translateY(30px);
}

.hero__slide--active .hero__subtitle {
    animation: fadeUp forwards 0.8s 0.5s;
}

.hero__actions {
    opacity: 0;
    transform: translateY(30px);
}

.hero__slide--active .hero__actions {
    animation: fadeUp forwards 0.8s 0.7s;
}

/* Page Banner (For inner pages) */
.page-banner {
    position: relative;
    padding: 180px 0 100px;
    background-color: var(--color-secondary);
    background-size: cover;
    background-position: center;
    text-align: center;
    color: var(--color-text-light);
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
}

.page-banner__content {
    position: relative;
    z-index: 2;
}

.page-banner__title {
    color: var(--color-text-light);
    margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   8. HOME PAGE SECTIONS
   -------------------------------------------------------------------------- */

/* Category Grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
}

.category-card {
    display: block;
    text-align: center;
    group: category;
}

.category-card__image-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-3);
    aspect-ratio: 1 / 1;
    background: var(--color-bg-light);
}

.category-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.category-card:hover .category-card__image {
    transform: scale(1.1);
}

.category-card__title {
    font-size: var(--text-md);
    color: var(--color-secondary);
    transition: color var(--transition-fast);
}

.category-card:hover .category-card__title {
    color: var(--color-primary);
}

/* Split Section (Image Left/Right, Text opposite) */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-8);
}

.split-section--reverse {
    direction: rtl;
}

.split-section--reverse > * {
    direction: ltr;
}

.split-section__image {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.split-section__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.split-section__content {
    padding: var(--space-5) 0;
}

/* Core Products Grid */
.core-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.product-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.product-card__image-wrapper {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    background: var(--color-bg-light);
}

.product-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.product-card__image--hover {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.product-card:hover .product-card__image--main {
    opacity: 0;
}

.product-card:hover .product-card__image--hover {
    opacity: 1;
    transform: scale(1.05);
}

.product-card__badges {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    z-index: 2;
}

.product-card__actions {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
    transition: bottom var(--transition-normal);
    z-index: 2;
}

.product-card:hover .product-card__actions {
    bottom: 0;
}

.product-card__content {
    padding: var(--space-4);
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-card__category {
    font-size: var(--text-xs);
    text-transform: uppercase;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-1);
}

.product-card__title {
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
    color: var(--color-secondary);
}

.product-card__title a::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 1;
}

/* Statistics */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
    text-align: center;
}

.stat-item__number {
    font-size: var(--text-5xl);
    font-weight: var(--fw-light);
    color: var(--color-primary);
    margin-bottom: var(--space-2);
    font-variant-numeric: tabular-nums;
}

.stat-item__text {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-secondary);
    font-weight: var(--fw-semibold);
}

/* CTA Section */
.cta-section {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    text-align: center;
    padding: var(--space-8) 0;
}

.cta-section h2 {
    color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   9. ABOUT PAGE SPECIFIC
   -------------------------------------------------------------------------- */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-5) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: var(--color-border);
}

.timeline__item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: var(--space-6);
}

.timeline__item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.timeline__content {
    width: 80%;
    background: var(--color-bg-light);
    padding: var(--space-4);
    border-radius: var(--radius-sm);
    position: relative;
}

.timeline__item:nth-child(odd) .timeline__content {
    margin-right: var(--space-5);
    text-align: right;
}

.timeline__item:nth-child(even) .timeline__content {
    margin-left: var(--space-5);
}

.timeline__dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background-color: var(--color-primary);
    border: 4px solid var(--color-bg-white);
    border-radius: 50%;
    z-index: 2;
}

.timeline__year {
    font-size: var(--text-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-accent);
    margin-bottom: var(--space-2);
}

/* Process Steps */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}

.process-card {
    text-align: center;
    padding: var(--space-5);
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-fast);
}

.process-card:hover {
    transform: translateY(-10px);
}

.process-card__icon {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

/* Certificates */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-4);
    align-items: center;
}

.cert-item img {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--transition-fast);
}

.cert-item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

/* --------------------------------------------------------------------------
   10. PRODUCT PAGE SPECIFIC
   -------------------------------------------------------------------------- */
.product-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-6);
    align-items: start;
}

/* Sidebar Filters */
.sidebar {
    background: var(--color-bg-light);
    padding: var(--space-5);
    border-radius: var(--radius-sm);
    position: sticky;
    top: 100px;
}

.filter-widget {
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.filter-widget:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filter-widget__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
    color: var(--color-secondary);
}

.filter-list li {
    margin-bottom: var(--space-2);
}

.filter-list button {
    font-size: var(--text-base);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
    text-align: left;
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.filter-list button:hover,
.filter-list button.is-active {
    color: var(--color-primary);
    font-weight: var(--fw-semibold);
}

/* Toolbar */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.toolbar__result-count {
    color: var(--color-text-muted);
}

.toolbar__sort {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.toolbar__select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg-white);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-7);
}

.pagination__btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    color: var(--color-secondary);
    transition: all var(--transition-fast);
    border-radius: var(--radius-sm);
}

.pagination__btn:hover,
.pagination__btn--active {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   11. CONTACT PAGE SPECIFIC
   -------------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-7);
}

.contact-info-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.contact-card {
    padding: var(--space-5);
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    text-align: center;
    border: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.contact-card:hover {
    border-color: var(--color-accent);
}

.contact-card__icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--space-3);
}

.contact-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.contact-card a {
    color: var(--color-text-muted);
}

.contact-card a:hover {
    color: var(--color-accent);
}

.map-container {
    width: 100%;
    height: 450px;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
.footer {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    padding-top: var(--space-8);
}

.footer h1, .footer h2, .footer h3, .footer h4 {
    color: var(--color-text-light);
}

.footer__top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-6);
    margin-bottom: var(--space-7);
}

.footer__brand img {
    height: 50px;
    margin-bottom: var(--space-4);
    filter: brightness(0) invert(1);
}

.footer__desc {
    color: #a0a0a0;
    margin-bottom: var(--space-4);
    max-width: 300px;
}

.footer__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
    position: relative;
    padding-bottom: var(--space-2);
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer__list li {
    margin-bottom: var(--space-2);
}

.footer__link {
    color: #a0a0a0;
    transition: color var(--transition-fast);
    display: inline-flex;
    align-items: center;
}

.footer__link::before {
    content: '→';
    margin-right: var(--space-2);
    color: var(--color-accent);
    opacity: 0;
    transform: translateX(-5px);
    transition: all var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-text-light);
    padding-left: 5px;
}

.footer__link:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-3);
    color: #a0a0a0;
}

.footer__contact-icon {
    color: var(--color-accent);
    margin-right: var(--space-3);
    margin-top: 5px;
}

.newsletter-form {
    display: flex;
    margin-top: var(--space-4);
}

.newsletter-form__input {
    flex-grow: 1;
    padding: var(--space-3);
    border: none;
    background: rgba(255,255,255,0.1);
    color: var(--color-text-light);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.newsletter-form__input::placeholder {
    color: #a0a0a0;
}

.newsletter-form__btn {
    padding: var(--space-3) var(--space-4);
    background: var(--color-primary);
    color: var(--color-text-light);
    border: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    transition: background var(--transition-fast);
}

.newsletter-form__btn:hover {
    background: var(--color-primary-light);
}

.social-icons {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--color-text-light);
    transition: all var(--transition-fast);
}

.social-icon:hover {
    background: var(--color-accent);
    color: var(--color-secondary);
    transform: translateY(-3px);
}

.footer__bottom {
    padding: var(--space-4) 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #a0a0a0;
    font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   13. OVERLAYS, MODALS, & FLOATING ELEMENTS
   -------------------------------------------------------------------------- */
/* Modal Base */
.modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    backdrop-filter: blur(5px);
}

.modal.is-active {
    opacity: 1;
    visibility: visible;
}

.modal__dialog {
    background: var(--color-bg-white);
    width: 100%;
    max-width: 600px;
    border-radius: var(--radius-md);
    position: relative;
    transform: scale(0.95);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.modal.is-active .modal__dialog {
    transform: scale(1);
}

.modal__close {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    font-size: 1.5rem;
    color: var(--color-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal__close:hover {
    color: var(--color-error);
}

.modal__body {
    padding: var(--space-5);
}

/* Floating WhatsApp */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: transform var(--transition-fast);
}

.floating-whatsapp:hover {
    transform: scale(1.1);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--color-secondary);
    color: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

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

.back-to-top:hover {
    background-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   14. ANIMATIONS & EFFECTS
   -------------------------------------------------------------------------- */

/* Core Reveal Classes */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }

/* Keyframes */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Hover Effects */
.hover-lift {
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.image-zoom {
    overflow: hidden;
}

.image-zoom img {
    transition: transform var(--transition-slow);
}

.image-zoom:hover img {
    transform: scale(1.1);
}