/* ============================================
   DAR L'GZZAR - Main Stylesheet
   ============================================ */

/* -------------------------
   CSS Variables
   ------------------------- */
:root {
    /* Colors */
    --color-primary: #D4A843;
    --color-primary-dark: #B8922E;
    --color-primary-light: #E8C35A;
    
    --color-secondary: #2E7D32;
    --color-secondary-dark: #1B5E20;
    
    --color-dark: #1A1A1A;
    --color-dark-lighter: #2D2D2D;
    --color-dark-card: #252525;
    
    --color-light: #FAFAFA;
    --color-light-dim: #F5F5F5;
    --color-gray: #6B6B6B;
    --color-gray-light: #9A9A9A;
    --color-gray-border: #3A3A3A;
    
    --color-white: #FFFFFF;
    --color-black: #000000;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;
    
    /* Borders */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    /* Shadows */
    --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);
    
    /* Header */
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 17px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

address {
    font-style: normal;
}

/* -------------------------
   Container
   ------------------------- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-xl);
    }
}

/* -------------------------
   Section
   ------------------------- */
.section {
    padding: var(--space-3xl) 0;
}

.section--dark {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.section__header {
    margin-bottom: var(--space-2xl);
}

.section__header--center {
    text-align: center;
}

.section__label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section__label--light {
    color: var(--color-primary-light);
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-dark);
}

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

@media (min-width: 768px) {
    .section {
        padding: var(--space-4xl) 0;
    }
}

/* -------------------------
   Buttons
   ------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

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

.btn svg {
    transition: transform var(--transition-base);
}

.btn:hover svg {
    transform: translate(2px, -2px);
}

/* -------------------------
   Header & Navigation
   ------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    background-color: transparent;
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.header.scrolled {
    background-color: var(--color-dark);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    z-index: 1001;
}

.nav__logo-img {
    height: var(--header-height);
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
}

.nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: var(--color-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right var(--transition-slow);
}

.nav__menu.active {
    right: 0;
}

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

.nav__link {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-white);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    position: relative;
}

.nav__link:hover,
.nav__link.active {
    opacity: 1;
}

.nav__link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
}

.nav__toggle,
.nav__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-white);
    z-index: 1001;
}

.nav__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

@media (min-width: 1024px) {
    .nav__menu {
        position: static;
        width: auto;
        height: auto;
        background-color: transparent;
        flex-direction: row;
    }
    
    .nav__list {
        flex-direction: row;
        gap: var(--space-lg);
    }
    
    .nav__link {
        font-size: 0.9375rem;
    }
    
    .nav__toggle,
    .nav__close {
        display: none;
    }
}

/* -------------------------
   Hero Section
   ------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(45, 45, 45, 0.9) 100%),
                url('../images/hero/hero-bg.jpg') center/cover no-repeat;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(ellipse at 20% 50%, rgba(196, 30, 58, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(46, 125, 50, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grain" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" fill-opacity="0.015"/><circle cx="75" cy="75" r="1" fill="white" fill-opacity="0.015"/><circle cx="50" cy="10" r="0.5" fill="white" fill-opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.5;
    pointer-events: none;
}

.hero__content {
    position: relative;
    text-align: center;
    padding: var(--space-2xl) var(--space-md);
    animation: fadeInUp 1s ease forwards;
}

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

.hero__badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray-light);
    margin-bottom: var(--space-lg);
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--color-gray-border);
    border-radius: 50px;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 12vw, 7rem);
    font-weight: 700;
    line-height: 1;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.hero__subtitle {
    font-family: var(--font-body);
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 300;
    color: var(--color-gray-light);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-light);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-gray-light), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.5);
        transform-origin: top;
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* -------------------------
   About Section
   ------------------------- */
.about__grid {
    display: grid;
    gap: var(--space-2xl);
    align-items: center;
}

.about__image-wrapper {
    position: relative;
}

.about__image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.about__image img {
    width: 100%;
    height: auto;
    display: block;
}

.about__image-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    color: var(--color-gray);
    background: linear-gradient(135deg, var(--color-light-dim) 0%, #E8E8E8 100%);
}

.about__image-placeholder svg {
    opacity: 0.3;
}

.about__image-placeholder span {
    font-size: 0.875rem;
    opacity: 0.5;
}

.about__image-accent {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    right: calc(var(--space-md) * -1);
    bottom: calc(var(--space-md) * -1);
    border: 2px solid var(--color-primary);
    z-index: -1;
}

.about__content {
    max-width: 540px;
}

.about__text {
    margin-top: var(--space-lg);
}

.about__text p {
    color: var(--color-gray);
    margin-bottom: var(--space-md);
}

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

.about__signature {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    margin-top: 2rem;
}

.about__signature-line {
    width: 60px;
    height: 2px;
    background: var(--color-primary);
    margin-bottom: 0.75rem;
}

.about__signature span {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-dark);
}

.about__signature-title {
    font-family: var(--font-body);
    font-size: 0.8rem !important;
    font-style: normal !important;
    font-weight: 400;
    color: var(--color-gray) !important;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}


@media (min-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
    }
}

/* -------------------------
   Values Section
   ------------------------- */
.values__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.value-card {
    background-color: var(--color-dark-card);
    padding: var(--space-xl);
    text-align: center;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform var(--transition-base), background-color var(--transition-base);
}

.value-card:hover {
    transform: translateY(-4px);
    background-color: var(--color-dark-lighter);
}

.value-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--color-primary-light);
}

.value-card__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: var(--space-md);
    flex: 1;
    display: flex;
    align-items: center;
}

.value-card__line {
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
    margin: 0 auto;
    margin-top: auto;
}

@media (min-width: 768px) {
    .values__grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-lg);
    }
    
    .value-card {
        padding: var(--space-2xl) var(--space-lg);
    }
    
    .value-card__title {
        font-size: 1.125rem;
    }
}

/* -------------------------
   Services Section
   ------------------------- */
.services__grid {
    display: grid;
    gap: var(--space-md);
}

.service-card {
    background-color: var(--color-dark-card);
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 2px solid rgba(212, 168, 67, 0.35);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.service-card:hover {
    transform: scale(1.02);
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(212, 168, 67, 0.15);
}

.service-card__image {
    aspect-ratio: 16/10;
    overflow: hidden;
    background-color: var(--color-dark-lighter);
}

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

.service-card:hover .service-card__image img {
    transform: scale(1.08);
}

.service-card__body {
    padding: var(--space-md);
}

.service-card__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.service-card__text {
    font-size: 0.875rem;
    color: var(--color-gray-light);
    line-height: 1.5;
}

@media (min-width: 768px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

@media (min-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* -------------------------
   Products Section
   ------------------------- */
.products__tabs {
    display: flex;
    gap: var(--space-xs);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-2xl);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.products__tabs::-webkit-scrollbar {
    display: none;
}

.products__tab {
    flex-shrink: 0;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-light);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.products__tab:hover {
    color: var(--color-white);
    border-color: var(--color-gray-light);
}

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

.products__panel {
    display: none;
    animation: fadeIn 0.4s ease;
}

.products__panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.products__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.product-card {
    background-color: var(--color-dark-card);
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 2px solid rgba(212, 168, 67, 0.35);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
    transform: scale(1.02);
    border-color: var(--color-primary);
    box-shadow: 0 0 20px rgba(212, 168, 67, 0.15);
}

.product-card__image {
    aspect-ratio: 4/3;
    overflow: hidden;
    background-color: var(--color-dark-lighter);
}

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

.product-card:hover .product-card__image img {
    transform: scale(1.08);
}

.product-card__placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-dark-lighter) 0%, var(--color-dark-card) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card__placeholder::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-gray-border);
    border-radius: 50%;
    opacity: 0.3;
}

.product-card__name {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-white);
    padding: var(--space-sm);
    background-color: var(--color-black);
    text-align: center;
}

.products__cta {
    text-align: center;
    margin-top: var(--space-2xl);
    color: var(--color-gray-light);
    font-size: 0.9375rem;
}

@media (min-width: 768px) {
    .products__tabs {
        justify-content: center;
    }
    
    .products__grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-lg);
    }
    
    .product-card__name {
        font-size: 0.875rem;
        padding: var(--space-sm) var(--space-md);
    }
}

/* -------------------------
   Certifications Section
   ------------------------- */
.certifications__intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
    color: var(--color-gray);
    font-size: 1.0625rem;
}

.certifications__badges {
    text-align: center;
    margin-bottom: var(--space-2xl);
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.certifications__badges-img {
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.certifications__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.cert-card {
    text-align: center;
    padding: var(--space-xl);
    background-color: var(--color-white);
    border: 1px solid rgba(0,0,0,0.06);
}

.cert-card__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--color-secondary);
    margin-bottom: var(--space-md);
}

.cert-card__label {
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-secondary);
    text-align: center;
    line-height: 1.3;
}

.cert-card__ref {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-dark);
}

.certifications__iso {
    display: flex;
    justify-content: center;
}

.iso-card {
    width: 100%;
    max-width: 920px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xl);
    padding: clamp(2rem, 5vw, 3.5rem);
    background: linear-gradient(160deg, #111 0%, #1e1e1e 30%, #252525 60%, #1a1a1a 100%);
    color: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(212, 168, 67, 0.15);
    position: relative;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

.iso-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(212, 168, 67, 0.6) 50%, transparent 100%);
}

.iso-card::after {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 60%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(212, 168, 67, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.iso-card__image {
    max-width: 320px;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    z-index: 1;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(212, 168, 67, 0.2),
        0 0 40px rgba(212, 168, 67, 0.06);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.iso-card__image:hover {
    transform: scale(1.03) translateY(-4px);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(212, 168, 67, 0.4),
        0 0 60px rgba(212, 168, 67, 0.1);
}

.iso-card__image img {
    width: 100%;
    height: auto;
    display: block;
}

.iso-card__content {
    text-align: center;
    position: relative;
    z-index: 1;
    flex: 1;
}

.iso-card__label {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    padding: 0.4rem 1.25rem;
    border: 1px solid rgba(212, 168, 67, 0.25);
    border-radius: 50px;
    background: rgba(212, 168, 67, 0.04);
}

.iso-card__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-xs);
    background: linear-gradient(135deg, var(--color-white) 20%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.iso-card__text {
    font-size: 1.0625rem;
    color: var(--color-gray-light);
    font-style: italic;
    margin-bottom: 0;
}

.iso-card__divider {
    width: 40px;
    height: 1px;
    background: var(--color-primary);
    margin: var(--space-lg) 0;
    opacity: 0.5;
}

.iso-card__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.iso-card__detail {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.iso-card__detail:last-child {
    border-bottom: none;
}

.iso-card__detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 500;
}

.iso-card__detail-value {
    font-size: 0.875rem;
    color: var(--color-white);
    font-weight: 600;
    letter-spacing: 0.02em;
}

@media (min-width: 768px) {
    .iso-card {
        flex-direction: row;
        align-items: stretch;
    }

    .iso-card__content {
        text-align: left;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .iso-card__detail {
        max-width: 300px;
    }
}

@media (max-width: 767px) {
    .certifications__grid {
        grid-template-columns: 1fr;
    }

    .iso-card__image {
        max-width: 280px;
    }

    .iso-card__detail {
        gap: var(--space-md);
    }
}

/* -------------------------
   Contact Section
   ------------------------- */
.contact__grid {
    display: grid;
    gap: var(--space-2xl);
}

.contact__details {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-dark-card);
    color: var(--color-primary-light);
    border-radius: var(--radius-md);
}

.contact__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gray-light);
    margin-bottom: var(--space-xs);
}

.contact__value {
    font-size: 1rem;
    color: var(--color-white);
    transition: color var(--transition-fast);
}

a.contact__value:hover {
    color: var(--color-primary-light);
}

.contact__form-wrapper {
    background-color: var(--color-dark-card);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.form-optional {
    font-weight: 400;
    color: var(--color-gray-light);
}

.form-input {
    width: 100%;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-white);
    background-color: var(--color-dark-lighter);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--radius-md);
    padding: 0.875rem var(--space-md);
    transition: border-color var(--transition-fast);
}

.form-input::placeholder {
    color: var(--color-gray);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    display: block;
    font-size: 0.75rem;
    color: var(--color-primary-light);
    margin-top: var(--space-xs);
}

.contact-form .btn {
    margin-top: var(--space-sm);
}

.contact-form .btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

@media (min-width: 1024px) {
    .contact__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-4xl);
        align-items: start;
    }
    
    .contact__form-wrapper {
        padding: var(--space-2xl);
    }
}

/* -------------------------
   Footer
   ------------------------- */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-gray-border);
    margin-bottom: var(--space-lg);
}

.footer__brand {
    text-align: center;
}

.footer__logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}

.footer__tagline {
    font-size: 0.875rem;
    color: var(--color-gray-light);
    margin-top: var(--space-xs);
}

.footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm) var(--space-lg);
}

.footer__link {
    font-size: 0.875rem;
    color: var(--color-gray-light);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    text-align: center;
}

.footer__copy {
    font-size: 0.8125rem;
    color: var(--color-gray);
}

.footer__website {
    font-size: 0.8125rem;
    color: var(--color-primary-light);
}

@media (min-width: 768px) {
    .footer__content {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .footer__brand {
        text-align: left;
    }
    
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* -------------------------
   Utilities
   ------------------------- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-md);
    font-weight: 600;
    z-index: 9999;
    transition: top var(--transition-fast);
    border-radius: var(--radius-md);
}

.skip-link:focus {
    top: var(--space-sm);
    outline: 2px solid var(--color-white);
    outline-offset: 2px;
}

/* Honeypot (anti-spam) */
.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* -------------------------
   Animation Classes
   ------------------------- */
.animate-ready {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Animation Delays */
.value-card:nth-child(1) { transition-delay: 0s; }
.value-card:nth-child(2) { transition-delay: 0.1s; }
.value-card:nth-child(3) { transition-delay: 0.2s; }
.value-card:nth-child(4) { transition-delay: 0.3s; }

.service-card:nth-child(1) { transition-delay: 0s; }
.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.15s; }
.service-card:nth-child(4) { transition-delay: 0.2s; }
.service-card:nth-child(5) { transition-delay: 0.25s; }
.service-card:nth-child(6) { transition-delay: 0.3s; }

/* Form States */
.form-input.error {
    border-color: var(--color-primary) !important;
    animation: shake 0.4s ease;
}

.form-input.success {
    border-color: var(--color-secondary) !important;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}

/* -------------------------
   Focus States (Accessibility)
   ------------------------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.nav__link:focus-visible {
    outline-color: var(--color-white);
}

/* -------------------------
   Reduced Motion
   ------------------------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .animate-ready {
        opacity: 1;
        transform: none;
    }
}

/* -------------------------
   Print Styles
   ------------------------- */
@media print {
    .header,
    .hero__scroll,
    .nav__toggle,
    .btn,
    .contact-form {
        display: none !important;
    }
    
    .section {
        padding: 1rem 0;
        page-break-inside: avoid;
    }
    
    .section--dark {
        background: white !important;
        color: black !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}

/* -------------------------
   Hero - Two Column Layout with Video
   ------------------------- */
.hero__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 5rem;
}

@media (min-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
    .hero__content {
        text-align: left;
    }
    .hero__subtitle {
        margin-left: 0;
        margin-right: 0;
    }
}

/* Hero video */
.hero__video-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__video {
    width: 100%;
    max-width: 560px;
    border-radius: 8px;
    box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-lg);
}

/* -------------------------
   Hero Dropdown
   ------------------------- */
.hero__dropdown-wrapper {
    position: relative;
    display: inline-block;
}

.hero__dropdown-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.875rem 2rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.hero__dropdown-btn:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.hero__dropdown-btn svg {
    transition: transform var(--transition-base);
}

.hero__dropdown-btn.open svg {
    transform: rotate(180deg);
}

.hero__dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 220px;
    background: var(--color-dark-lighter);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: all var(--transition-base);
    z-index: 100;
    box-shadow: var(--shadow-lg);
}

.hero__dropdown-menu.open {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.hero__dropdown-item {
    display: block;
    padding: 0.75rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-white);
    transition: background var(--transition-fast), color var(--transition-fast);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.hero__dropdown-item:last-child {
    border-bottom: none;
}

.hero__dropdown-item:hover {
    background: var(--color-primary);
    color: var(--color-dark);
}

/* -------------------------
   Footer Social Icons
   ------------------------- */
.footer__social {
    display: flex;
    gap: var(--space-sm);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-gray-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-light);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* -------------------------
   Products CTA Button
   ------------------------- */
.products__cta .btn {
    font-size: 1rem;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-md);
}

/* -------------------------
   Service Card Numbers - Hidden
   ------------------------- */
.service-card__number {
    display: none;
}

/* -------------------------
   Nav Dropdown Submenu
   ------------------------- */
.nav__item--dropdown {
    position: relative;
}

.nav__dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--color-white);
    opacity: 0.7;
    background: none;
    border: none;
    cursor: pointer;
    transition: opacity var(--transition-fast);
    position: relative;
}

.nav__dropdown-toggle:hover {
    opacity: 1;
}

.nav__dropdown-toggle svg {
    transition: transform var(--transition-base);
}

.nav__item--dropdown:hover .nav__dropdown-toggle svg,
.nav__item--dropdown.open .nav__dropdown-toggle svg {
    transform: rotate(180deg);
}

.nav__submenu {
    display: none;
    flex-direction: column;
    gap: 0;
    margin-top: 0.75rem;
    padding-left: 1rem;
}

.nav__item--dropdown:hover .nav__submenu,
.nav__item--dropdown.open .nav__submenu {
    display: flex;
}

.nav__submenu-link {
    display: block;
    padding: 0.5rem 0;
    font-size: 1rem;
    color: var(--color-gray-light);
    transition: color var(--transition-fast);
}

.nav__submenu-link:hover {
    color: var(--color-primary);
}

@media (min-width: 1024px) {
    .nav__dropdown-toggle {
        font-size: 0.9375rem;
    }

    .nav__submenu {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        padding: 0.5rem 0;
        padding-left: 0;
        padding-top: 0.75rem;
        background: transparent;
        min-width: 160px;
        z-index: 100;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-base), transform var(--transition-base);
        transform: translateX(-50%) translateY(-8px);
    }

    .nav__submenu::before {
        content: '';
        position: absolute;
        top: 0.75rem;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-dark-lighter);
        border: 1px solid var(--color-gray-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-lg);
        z-index: -1;
    }

    .nav__item--dropdown:hover .nav__submenu {
        display: flex;
        opacity: 1;
        pointer-events: all;
        transform: translateX(-50%) translateY(0);
    }

    .nav__submenu-link {
        padding: 0.5rem 1.25rem;
        font-size: 0.875rem;
        white-space: nowrap;
    }

    .nav__submenu-link:hover {
        background: rgba(212, 168, 67, 0.1);
    }
}

/* -------------------------
   About - Politique
   ------------------------- */
.about__politique {
    margin-top: var(--space-lg);
    padding: var(--space-lg);
    background: var(--color-light-dim);
    border-left: 3px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about__politique-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.about__politique-text {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.7;
}

/* -------------------------
   Contact Social Links
   ------------------------- */
.contact__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.contact__social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary-light);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.contact__social-link:hover {
    color: var(--color-white);
}

/* -------------------------
   Nav Social Links (desktop & mobile)
   ------------------------- */
.nav__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.nav__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-light);
    border: 1px solid var(--color-gray-border);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.nav__social-link:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 1001;
}

.nav__social-link--desktop {
    display: none;
}

@media (min-width: 1024px) {
    .nav__social-link--desktop {
        display: flex;
        width: 36px;
        height: 36px;
    }

    .nav__social {
        display: none;
    }
}