/**
 * Main Stylesheet
 * Optimized for Core Web Vitals
 *
 * @package Chromatic_Medical
 * Developer: Alireza Aminadeh
 */

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Primary Colors - Medical Professional */
    --color-primary: #0A5F7A;
    --color-primary-light: #1A8CAD;
    --color-primary-dark: #064555;
    
    /* Secondary Colors - Trust & Calm */
    --color-secondary: #2E8B8B;
    --color-secondary-light: #4DB6AC;
    --color-secondary-dark: #1F5F5F;
    
    /* Accent Colors */
    --color-accent: #E8B923;
    --color-accent-light: #F5D55A;
    --color-accent-dark: #C9A01E;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray-50: #F8FAFB;
    --color-gray-100: #F1F5F7;
    --color-gray-200: #E2E8ED;
    --color-gray-300: #CBD5DC;
    --color-gray-400: #9BA8B4;
    --color-gray-500: #6B7C8A;
    --color-gray-600: #4A5A68;
    --color-gray-700: #344250;
    --color-gray-800: #1F2A35;
    --color-gray-900: #0F1419;
    
    /* Semantic Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-info: #3B82F6;
    
    /* Typography */
    --font-primary: 'Playfair Display', Georgia, serif;
    --font-secondary: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Font Sizes - Fluid Typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
    --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
    --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
    --text-5xl: clamp(3rem, 2rem + 5vw, 4.5rem);
    
    /* Line Heights */
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;
    
    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: clamp(1rem, 5vw, 2rem);
    
    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-secondary);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: var(--leading-tight);
    color: var(--color-gray-900);
}

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

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

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

a:hover,
a:focus {
    color: var(--color-primary-dark);
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.screen-reader-text,
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.screen-reader-text:focus,
.visually-hidden:focus {
    position: fixed;
    top: 5px;
    left: 5px;
    z-index: var(--z-tooltip);
    display: block;
    width: auto;
    height: auto;
    padding: var(--space-4);
    clip: auto;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
}

.skip-link {
    position: fixed;
    top: -100px;
    left: var(--space-4);
    z-index: var(--z-tooltip);
    padding: var(--space-3) var(--space-4);
    font-weight: 600;
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

.site-main {
    min-height: 50vh;
}

.content-wrapper {
    display: grid;
    gap: var(--space-8);
}

.content-wrapper.has-sidebar {
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .content-wrapper.has-sidebar {
        grid-template-columns: 1fr 300px;
    }
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin-inline: auto;
    padding: var(--space-4) var(--container-padding);
}

.site-branding {
    flex-shrink: 0;
}

.site-logo img {
    height: 50px;
    width: auto;
}

.site-title-link {
    font-family: var(--font-primary);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

/* Navigation */
.primary-navigation {
    display: flex;
    align-items: center;
}

.primary-menu {
    display: none;
    gap: var(--space-6);
    list-style: none;
}

@media (min-width: 1024px) {
    .primary-menu {
        display: flex;
    }
}

.primary-menu > li {
    position: relative;
}

.primary-menu a {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-weight: 500;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.primary-menu a:hover,
.primary-menu .current-menu-item a {
    color: var(--color-primary);
}

/* Submenu Icon */
.submenu-icon {
    display: inline-block;
    margin-left: var(--space-1);
    vertical-align: middle;
    transition: transform var(--transition-fast);
}

/* Chevron: desktop only — touch hover sticks and fights aria-expanded on mobile */
@media (min-width: 1024px) {
    .has-submenu:hover > a .submenu-icon,
    .has-submenu.submenu-open > a .submenu-icon {
        transform: rotate(180deg);
    }
}

/* Submenu Dropdown Styles */
.primary-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    padding: var(--space-2);
    margin: 0;
    list-style: none;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.primary-menu .has-submenu:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.primary-menu .sub-menu li {
    position: relative;
    width: 100%;
}

.primary-menu .sub-menu a {
    padding: var(--space-3);
    white-space: nowrap;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.primary-menu .sub-menu a:hover {
    background-color: var(--color-gray-50);
    color: var(--color-primary);
}

/* Nested Submenu (Third Level) */
.primary-menu .sub-menu .sub-menu {
    top: 0;
    left: 100%;
    margin-left: var(--space-1);
}

/* RTL Support for Submenus */
[dir="rtl"] .primary-menu .sub-menu {
    left: auto;
    right: 0;
}

[dir="rtl"] .primary-menu .sub-menu .sub-menu {
    left: auto;
    right: 100%;
    margin-left: 0;
    margin-right: var(--space-1);
}

[dir="rtl"] .submenu-icon {
    margin-left: 0;
    margin-right: var(--space-1);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
}

/* Desktop: hide hamburger, show primary menu */
@media (min-width: 1024px) {
    .menu-toggle,
    .hp-nav-toggle {
        display: none !important;
    }
}

/* Hamburger Icon */
.hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 24px;
}

.hamburger-line {
    display: block;
    height: 2px;
    background-color: var(--color-gray-700);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Mobile Menu */
@media (max-width: 1023px) {
    .primary-menu.is-open {
        display: flex;
        position: fixed;
        inset: 0;
        top: 70px;
        flex-direction: column;
        gap: 0;
        padding: var(--space-4);
        background-color: var(--color-white);
        overflow-y: auto;
        z-index: var(--z-fixed);
    }
    
    .primary-menu.is-open > li {
        border-bottom: 1px solid var(--color-gray-100);
    }
    
    .primary-menu.is-open > li > a {
        padding: var(--space-4);
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    /* Mobile Submenu Styles */
    .primary-menu.is-open .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        padding-left: var(--space-4);
        background-color: var(--color-gray-50);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-base);
    }
    
    /* Only expand each branch's direct ul — tall cap for deep nested menus */
    .primary-menu.is-open .has-submenu.submenu-open > .sub-menu,
    .primary-menu.is-open .has-submenu > a[aria-expanded="true"] + .sub-menu {
        max-height: min(220vh, 9600px);
    }
    
    .primary-menu.is-open .sub-menu a {
        padding: var(--space-3) var(--space-4);
        border-bottom: 1px solid var(--color-gray-200);
    }
    
    /* Rotate chevron when branch is open (aria + class — same as drawer) */
    .primary-menu.is-open .has-submenu > a .submenu-icon {
        transform: rotate(0deg);
        transition: transform var(--transition-fast);
    }

    .primary-menu.is-open .has-submenu.submenu-open > a .submenu-icon,
    .primary-menu.is-open .has-submenu > a[aria-expanded="true"] .submenu-icon {
        transform: rotate(180deg);
    }
}

/* hp-nav slide drawer: menu list stays inside panel (not fullscreen overlay) */
@media (max-width: 1023px) {
    .hp-nav.primary-navigation .hp-nav-links.is-open .primary-menu.is-open {
        display: flex;
        position: static;
        inset: auto;
        top: auto;
        width: auto;
        flex: 1 1 auto;
        flex-direction: column;
        gap: 0;
        padding: 0;
        margin: 0;
        overflow-x: hidden;
        overflow-y: visible;
        background: transparent;
        z-index: auto;
        box-shadow: none;
    }

    .hp-nav.primary-navigation .hp-nav-links.is-open .primary-menu.is-open > li {
        border-bottom: none;
    }
}

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

/* Language Switcher */
.language-switcher {
    position: relative;
}

.language-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-weight: 500;
    color: var(--color-gray-700);
    background: none;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.language-toggle:hover {
    border-color: var(--color-primary);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 120px;
    margin-top: var(--space-2);
    padding: var(--space-2);
    list-style: none;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.language-dropdown[hidden] {
    display: none;
}

.language-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    color: var(--color-gray-700);
    border-radius: var(--radius-sm);
}

.language-dropdown .hp-lang-flag-img {
    width: 1.375rem;
    height: auto;
    display: block;
    flex-shrink: 0;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.08);
    object-fit: cover;
}

.language-dropdown .hp-lang-label {
    line-height: 1.2;
}

.language-dropdown a:hover {
    background-color: var(--color-gray-50);
}

.header-cta {
    display: none;
}

@media (min-width: 768px) {
    .header-cta {
        display: inline-flex;
    }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-secondary);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: none;
    -webkit-appearance: none;
    appearance: none;
}

button.btn {
    font-family: var(--font-secondary);
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

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

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

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

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

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

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 80vh;
    overflow: hidden;
    background: linear-gradient(135deg, #0A5F7A 0%, #2E8B8B 50%, #1A8CAD 100%);
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 95, 122, 0.85) 0%,
        rgba(46, 139, 139, 0.7) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: var(--space-16) 0;
    color: var(--color-white);
}

.hero-title {
    margin-bottom: var(--space-6);
    font-size: var(--text-5xl);
    color: var(--color-white);
}

.hero-subtitle {
    display: block;
    margin-top: var(--space-2);
    font-size: var(--text-3xl);
    font-weight: 400;
    color: var(--color-accent-light);
}

.hero-description {
    margin-bottom: var(--space-8);
    font-size: var(--text-xl);
    line-height: var(--leading-relaxed);
    opacity: 0.9;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

.hero-trust-indicators {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-8);
}

.trust-item {
    text-align: center;
}

.trust-number {
    display: block;
    font-family: var(--font-primary);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-accent);
}

.trust-label {
    font-size: var(--text-sm);
    opacity: 0.8;
}

/* Service Hero */
.service-hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 60vh;
    overflow: hidden;
}

.service-hero .hero-content {
    padding: var(--space-12) 0;
}

.page-hero {
    padding: var(--space-16) 0 var(--space-8);
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.page-title {
    margin-bottom: var(--space-4);
}

.page-description {
    max-width: 700px;
    font-size: var(--text-xl);
    color: var(--color-gray-600);
}

/* ==========================================================================
   Sections
   ========================================================================== */

section {
    padding: var(--space-20) 0;
}

.services-section {
    background-color: var(--color-gray-50);
}

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

.colors-section {
    background-color: var(--color-gray-50);
}

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

.testimonials-section {
    background-color: var(--color-gray-50);
}

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

.section-header {
    max-width: 700px;
    margin-inline: auto;
    margin-bottom: var(--space-12);
    text-align: center;
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: var(--text-lg);
    color: var(--color-gray-600);
}

.section-cta {
    margin-top: var(--space-10);
    text-align: center;
}

/* ==========================================================================
   Service Cards
   ========================================================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.service-card {
    overflow: hidden;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.service-card-image {
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.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(1.05);
}

.service-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
    background: linear-gradient(135deg, rgba(10, 95, 122, 0.08) 0%, rgba(46, 139, 139, 0.12) 100%);
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.service-card:hover .service-card-icon {
    background: linear-gradient(135deg, rgba(10, 95, 122, 0.15) 0%, rgba(46, 139, 139, 0.2) 100%);
    color: var(--color-primary-dark);
}

.service-card-icon svg {
    transition: transform var(--transition-base);
}

.service-card:hover .service-card-icon svg {
    transform: scale(1.1);
}

.service-card-content {
    padding: var(--space-6);
}

.service-card-title {
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.service-card-description {
    margin-bottom: var(--space-4);
    color: var(--color-gray-600);
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    color: var(--color-primary);
}

.service-card-link svg {
    transition: transform var(--transition-fast);
}

.service-card-link:hover svg {
    transform: translateX(4px);
}

/* ==========================================================================
   Content Grid
   ========================================================================== */

.content-grid {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.content-text h2 {
    margin-bottom: var(--space-6);
}

.content-text p {
    color: var(--color-gray-600);
}

.content-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

/* Feature List */
.feature-list {
    margin-top: var(--space-6);
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.feature-list svg {
    flex-shrink: 0;
    color: var(--color-success);
}

/* ==========================================================================
   Features Grid
   ========================================================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
}

.feature-item {
    text-align: center;
    padding: var(--space-8);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-4);
    color: var(--color-primary);
    background-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(10, 95, 122, 0.1) 0%, rgba(46, 139, 139, 0.1) 100%);
    border-radius: var(--radius-full);
}

.feature-title {
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.feature-description {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* ==========================================================================
   Procedure Steps
   ========================================================================== */

.procedure-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

.procedure-step {
    position: relative;
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-4);
    font-family: var(--font-primary);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-white);
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}

.procedure-step h3 {
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.procedure-step p {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* ==========================================================================
   Results Gallery
   ========================================================================== */

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.result-item {
    overflow: hidden;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.result-item:hover {
    transform: translateY(-4px);
}

.result-images img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.result-info {
    padding: var(--space-4);
}

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

.result-description {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* ==========================================================================
   Colors Gallery
   ========================================================================== */

.colors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.color-card {
    overflow: hidden;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.color-card:hover {
    transform: translateY(-4px);
}

.color-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
}

.color-eye {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, currentColor 30%, rgba(0,0,0,0.2) 30%, transparent 70%);
    border-radius: var(--radius-full);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.3);
}

.pupil {
    width: 30px;
    height: 30px;
    margin: 35px auto 0;
    background-color: #000;
    border-radius: var(--radius-full);
}

.color-info {
    padding: var(--space-6);
    text-align: center;
}

.color-name {
    margin-bottom: var(--space-2);
    font-size: var(--text-xl);
}

.color-description {
    margin-bottom: var(--space-4);
    color: var(--color-gray-600);
}

/* ==========================================================================
   Team Section
   ========================================================================== */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.team-member {
    text-align: center;
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.member-image {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--space-4);
    overflow: hidden;
    border-radius: var(--radius-full);
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-name {
    margin-bottom: var(--space-1);
    font-size: var(--text-xl);
}

.member-title {
    margin-bottom: var(--space-3);
    color: var(--color-primary);
    font-weight: 500;
}

.member-bio {
    color: var(--color-gray-600);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* ==========================================================================
   Values Section
   ========================================================================== */

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

.value-item {
    text-align: center;
    padding: var(--space-8);
}

.value-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-4);
    color: var(--color-primary);
}

.value-item h3 {
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.value-item p {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.cta-content {
    max-width: 700px;
    margin-inline: auto;
    text-align: center;
}

.cta-title {
    margin-bottom: var(--space-4);
    color: var(--color-white);
}

.cta-description {
    margin-bottom: var(--space-8);
    font-size: var(--text-lg);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

.cta-section .btn-outline {
    color: var(--color-white);
    border-color: var(--color-white);
}

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

/* ==========================================================================
   Contact Page
   ========================================================================== */

.contact-grid {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 400px;
    }
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
    margin-bottom: var(--space-6);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.form-row {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-weight: 500;
    color: var(--color-gray-700);
}

.form-group .required {
    color: var(--color-error);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-3) var(--space-4);
    font-family: inherit;
    font-size: var(--text-base);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10, 95, 122, 0.1);
    outline: none;
}

.form-checkbox {
    flex-direction: row;
    align-items: flex-start;
}

.form-checkbox input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
}

.form-checkbox label {
    font-weight: 400;
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
}

.contact-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    background-color: rgba(10, 95, 122, 0.1);
    border-radius: var(--radius-full);
}

.contact-details h3 {
    margin-bottom: var(--space-1);
    font-size: var(--text-base);
}

.contact-details p,
.contact-details address {
    color: var(--color-gray-600);
    font-style: normal;
    margin-bottom: 0;
}

.contact-social {
    margin-top: var(--space-8);
}

.contact-social h3 {
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
}

.contact-social .social-links {
    display: flex;
    gap: var(--space-3);
}

.contact-social .social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-gray-600);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.contact-social .social-links a:hover {
    color: var(--color-white);
    background-color: var(--color-primary);
}

/* Map */
.map-container {
    height: 400px;
    background-color: var(--color-gray-100);
}

.map-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--color-gray-500);
}

/* ==========================================================================
   Blog / Archive
   ========================================================================== */

.archive-header {
    margin-bottom: var(--space-12);
}

.archive-title {
    margin-bottom: var(--space-4);
}

.archive-description {
    max-width: 700px;
    color: var(--color-gray-600);
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-8);
}

/* Post Card */
.post-card {
    overflow: hidden;
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base);
}

.post-card:hover {
    transform: translateY(-4px);
}

.post-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

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

.post-card:hover .post-card-image img {
    transform: scale(1.05);
}

.post-card-content {
    padding: var(--space-6);
}

.post-card-meta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.post-card-title {
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.post-card-title a {
    color: inherit;
}

.post-card-title a:hover {
    color: var(--color-primary);
}

.post-card-excerpt {
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    color: var(--color-primary);
}

/* Single Post */
.single-post .entry-header {
    margin-bottom: var(--space-8);
}

.single-post .entry-categories {
    margin-bottom: var(--space-4);
}

.single-post .entry-categories a {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-primary);
    background-color: rgba(10, 95, 122, 0.1);
    border-radius: var(--radius-full);
}

.single-post .entry-title {
    margin-bottom: var(--space-4);
}

.single-post .entry-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    color: var(--color-gray-500);
}

.single-post .entry-thumbnail {
    margin-bottom: var(--space-8);
}

.single-post .entry-thumbnail img {
    width: 100%;
    border-radius: var(--radius-xl);
}

.single-post .entry-content {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
}

.single-post .entry-content h2,
.single-post .entry-content h3,
.single-post .entry-content h4 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
}

.single-post .entry-content p {
    margin-bottom: var(--space-6);
}

.single-post .entry-content ul,
.single-post .entry-content ol {
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.single-post .entry-content li {
    margin-bottom: var(--space-2);
}

.single-post .entry-content img {
    border-radius: var(--radius-lg);
    margin: var(--space-8) 0;
}

.single-post .entry-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-6) 0;
    margin-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
}

.entry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
}

.entry-tags a {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
}

.entry-tags a:hover {
    background-color: var(--color-gray-200);
}

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

.share-buttons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-gray-600);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.share-buttons a:hover {
    color: var(--color-white);
    background-color: var(--color-primary);
}

/* Author Box */
.author-box {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-6);
    margin: var(--space-8) 0;
    background-color: var(--color-gray-50);
    border-radius: var(--radius-xl);
}

.author-avatar img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
}

.author-name {
    margin-bottom: var(--space-2);
    font-size: var(--text-xl);
}

.author-bio {
    color: var(--color-gray-600);
    margin-bottom: var(--space-2);
}

.author-link {
    font-weight: 600;
}

/* Post Navigation */
.post-navigation {
    margin: var(--space-8) 0;
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
}

.post-navigation .nav-links {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .post-navigation .nav-links {
        grid-template-columns: 1fr 1fr;
    }
}

.post-navigation .nav-subtitle {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-gray-500);
    margin-bottom: var(--space-1);
}

.post-navigation .nav-title {
    font-weight: 600;
    color: var(--color-gray-800);
}

/* Pagination */
.pagination,
.nav-links {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.pagination .page-numbers,
.nav-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 var(--space-3);
    font-weight: 500;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    color: var(--color-white);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */

.breadcrumbs {
    margin-bottom: var(--space-4);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    list-style: none;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.breadcrumbs li:not(:last-child)::after {
    content: '/';
    color: var(--color-gray-400);
}

.breadcrumbs a {
    color: inherit;
}

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

.service-hero .breadcrumbs,
.service-hero .breadcrumbs a {
    color: rgba(255, 255, 255, 0.8);
}

.service-hero .breadcrumbs li:not(:last-child)::after {
    color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
}

.footer-container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding: var(--space-16) var(--container-padding) var(--space-8);
}

.footer-main {
    display: grid;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-main {
        grid-template-columns: 1.5fr 2fr;
    }
}

.footer-branding {
    max-width: 350px;
}

.footer-logo img {
    height: 40px;
    width: auto;
    margin-bottom: var(--space-4);
}

.footer-site-title {
    display: block;
    margin-bottom: var(--space-4);
    font-family: var(--font-primary);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-white);
}

.footer-description {
    margin-bottom: var(--space-6);
    line-height: var(--leading-relaxed);
}

.social-links {
    display: flex;
    gap: var(--space-3);
    list-style: none;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-gray-400);
    background-color: var(--color-gray-800);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    color: var(--color-white);
    background-color: var(--color-primary);
}

.footer-widgets {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 640px) {
    .footer-widgets {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-widget-title {
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
    color: var(--color-white);
}

.footer-menu {
    list-style: none;
}

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

.footer-menu a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--color-white);
}

.contact-list {
    list-style: none;
}

.contact-list li {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.contact-list svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary-light);
}

.contact-list a {
    color: var(--color-gray-400);
}

.contact-list a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-800);
}

.footer-bottom-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-4);
}

.copyright {
    font-size: var(--text-sm);
    margin-bottom: 0;
}

.legal-menu {
    display: flex;
    gap: var(--space-6);
    list-style: none;
}

.legal-menu a {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.legal-menu a:hover {
    color: var(--color-white);
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.widget {
    padding: var(--space-6);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.widget-title {
    margin-bottom: var(--space-4);
    font-size: var(--text-lg);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-primary);
}

.widget ul {
    list-style: none;
}

.widget li {
    margin-bottom: var(--space-2);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-gray-100);
}

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

.widget a {
    color: var(--color-gray-700);
}

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

/* ==========================================================================
   404 Page
   ========================================================================== */

.error-404 {
    text-align: center;
    padding: var(--space-20) 0;
}

.error-404 h1 {
    font-size: clamp(6rem, 20vw, 12rem);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.error-404 p {
    font-size: var(--text-xl);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
}

/* ==========================================================================
   Filter Controls
   ========================================================================== */

.filter-section {
    padding: var(--space-8) 0;
    background-color: var(--color-gray-50);
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
}

.filter-btn {
    padding: var(--space-2) var(--space-4);
    font-weight: 500;
    color: var(--color-gray-600);
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--color-white);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* ==========================================================================
   Load More
   ========================================================================== */

.load-more-container {
    margin-top: var(--space-12);
    text-align: center;
}

/* ==========================================================================
   Certifications
   ========================================================================== */

.certifications-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-12);
}

.certification-item {
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.certification-item:hover {
    opacity: 1;
}

/* ==========================================================================
   Technology Features
   ========================================================================== */

.technology-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.tech-feature {
    text-align: center;
    padding: var(--space-8);
    background-color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.tech-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-4);
    color: var(--color-primary);
    background: linear-gradient(135deg, rgba(10, 95, 122, 0.1) 0%, rgba(46, 139, 139, 0.1) 100%);
    border-radius: var(--radius-full);
}

.tech-feature h3 {
    margin-bottom: var(--space-3);
    font-size: var(--text-xl);
}

.tech-feature p {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* ==========================================================================
   RTL Support
   ========================================================================== */

[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .service-card-link svg,
[dir="rtl"] .read-more svg {
    transform: scaleX(-1);
}

[dir="rtl"] .service-card-link:hover svg {
    transform: scaleX(-1) translateX(-4px);
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

/* ==========================================================================
   Animations
   ========================================================================== */

.animate-ready {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Staggered animation delays */
.services-grid .service-card:nth-child(1) { transition-delay: 0.1s; }
.services-grid .service-card:nth-child(2) { transition-delay: 0.2s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.3s; }

.features-grid .feature-item:nth-child(1) { transition-delay: 0.1s; }
.features-grid .feature-item:nth-child(2) { transition-delay: 0.2s; }
.features-grid .feature-item:nth-child(3) { transition-delay: 0.3s; }
.features-grid .feature-item:nth-child(4) { transition-delay: 0.4s; }

/* Header Scroll States */
.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
}

.site-header.is-hidden {
    transform: translateY(-100%);
}

.site-header {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

/* ==========================================================================
   Notifications
   ========================================================================== */

.notification {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-tooltip);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    animation: slideInUp 0.3s ease;
}

.notification-success {
    background-color: var(--color-success);
    color: var(--color-white);
}

.notification-error {
    background-color: var(--color-error);
    color: var(--color-white);
}

.notification-close {
    background: none;
    border: none;
    color: inherit;
    font-size: var(--text-xl);
    cursor: pointer;
    opacity: 0.8;
}

.notification-close:hover {
    opacity: 1;
}

.notification.fade-out {
    animation: fadeOut 0.3s ease forwards;
}

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

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

/* Form Errors */
.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: var(--color-error);
}

.error-message {
    font-size: var(--text-sm);
    color: var(--color-error);
    margin-top: var(--space-1);
}

/* Menu Open State */
body.menu-open {
    overflow: hidden;
}

/* ==========================================================================
   Mobile Header Responsive Layout
   ========================================================================== */

@media (max-width: 767px) {
    /* Mobile Header Layout with Grid */
    .header-container {
        display: grid;
        grid-template-columns: auto 1fr auto;
        grid-template-areas: "menu logo actions";
        align-items: center;
        gap: var(--space-2);
        padding: var(--space-3) var(--space-4);
    }

    /* Menu toggle on the left */
    .primary-navigation {
        grid-area: menu;
        order: 1;
    }

    /* Logo centered */
    .site-branding {
        grid-area: logo;
        order: 2;
        display: flex;
        justify-content: center;
        margin: 0 auto;
    }

    .site-logo {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .site-logo img {
        height: 40px;
        width: auto;
        max-width: 150px;
    }

    .site-title-link {
        font-size: var(--text-lg);
        text-align: center;
        white-space: nowrap;
    }

    /* Header actions on the right */
    .header-actions {
        grid-area: actions;
        order: 3;
        gap: var(--space-2);
    }

    /* Adjust language switcher for mobile */
    .language-toggle {
        padding: var(--space-2);
        min-width: auto;
    }

    .language-toggle .current-lang {
        font-size: var(--text-sm);
    }

    /* Hide menu text on small screens */
    .menu-toggle-text {
        display: none;
    }

    /* Ensure menu toggle is properly sized */
    .menu-toggle {
        padding: var(--space-2);
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .hamburger-icon {
        width: 24px;
        height: 18px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .hamburger-line {
        width: 100%;
        height: 2px;
        background-color: var(--color-gray-700);
        transition: all 0.3s ease;
        transform-origin: center;
    }

    /* Hamburger animation */
    .menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Prevent overflow */
    .site-header {
        overflow-x: hidden;
    }

    /* Fixed header with better z-index */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: var(--z-fixed);
    }

    /* Add padding to body for fixed header */
    body {
        padding-top: 70px;
    }
}

/* ==========================================================================
   Consultation Modal
   ========================================================================== */

.consultation-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.consultation-modal[hidden] {
    display: none;
}

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

.consultation-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 20, 25, 0.85);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.consultation-modal-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95) translateY(20px);
    transition: transform var(--transition-normal);
}

.consultation-modal.is-open .consultation-modal-container {
    transform: scale(1) translateY(0);
}

.consultation-modal-content {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-8);
    position: relative;
}

.consultation-modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
    z-index: 10;
}

.consultation-modal-close:hover,
.consultation-modal-close:focus {
    background: var(--color-gray-200);
    color: var(--color-gray-900);
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.consultation-modal-close svg {
    width: 20px;
    height: 20px;
}

.consultation-modal-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.consultation-modal-title {
    font-family: var(--font-primary);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin: 0 0 var(--space-3) 0;
    line-height: var(--leading-tight);
}

.consultation-modal-subtitle {
    font-size: var(--text-base);
    color: var(--color-gray-600);
    margin: 0;
    line-height: var(--leading-relaxed);
}

.consultation-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.form-label .required {
    color: var(--color-error);
    font-weight: 700;
}

.form-input {
    width: 100%;
    padding: var(--space-4) var(--space-5);
    font-size: var(--text-base);
    font-family: var(--font-secondary);
    color: var(--color-gray-900);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10, 95, 122, 0.1);
}

.form-input.error {
    border-color: var(--color-error);
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.error-message {
    font-size: var(--text-sm);
    color: var(--color-error);
    display: none;
    margin-top: var(--space-1);
}

.form-input.error + .error-message,
.form-group:has(.form-input.error) .error-message {
    display: block;
}

.form-actions {
    margin-top: var(--space-2);
}

.consultation-submit {
    width: 100%;
    padding: var(--space-5) var(--space-8);
    font-size: var(--text-lg);
    font-weight: 600;
    position: relative;
}

.consultation-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.submit-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.submit-loading[hidden] {
    display: none;
}

.submit-text[hidden] {
    display: none;
}

.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Intl Tel Input Customization */
.iti {
    width: 100%;
    position: relative;
}

.iti__flag-container {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 2;
    display: flex;
    align-items: center;
}

.form-input.iti__tel-input {
    padding-left: 80px !important;
}

.iti__selected-flag {
    padding: 0 var(--space-3);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    background-color: var(--color-gray-50);
}

.iti__selected-flag:hover {
    background-color: var(--color-gray-100);
}

.iti__selected-flag:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.iti__flag {
    width: 20px;
    height: 15px;
    margin-right: var(--space-2);
    box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.1);
}

.iti__arrow {
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid var(--color-gray-600);
    margin-left: var(--space-1);
    transition: transform var(--transition-fast);
}

.iti__selected-flag[aria-expanded="true"] .iti__arrow {
    transform: rotate(180deg);
}

.iti__country-list {
    position: absolute !important;
    z-index: 10000 !important;
    list-style: none;
    padding: var(--space-2);
    margin: 0;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--color-gray-200);
    max-height: 300px;
    overflow-y: auto;
    overflow-x: hidden;
    width: 100%;
    margin-top: var(--space-1);
    top: 100% !important;
    left: 0 !important;
}

.iti__country-list.iti__hide {
    display: none !important;
}

/* Ensure dropdown is visible when not hidden */
.iti__country-list:not(.iti__hide) {
    display: block !important;
}

.iti__country {
    padding: var(--space-2) var(--space-3);
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    border-radius: var(--radius-sm);
}

.iti__country:hover,
.iti__country.iti__highlight {
    background-color: var(--color-primary-light);
    color: var(--color-white);
}

.iti__country-name {
    margin-left: var(--space-2);
    flex: 1;
}

.iti__dial-code {
    color: var(--color-gray-600);
    margin-left: auto;
}

.iti__country:hover .iti__dial-code,
.iti__country.iti__highlight .iti__dial-code {
    color: var(--color-white);
}

.iti__divider {
    padding: var(--space-1) 0;
    margin: var(--space-1) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

/* Ensure dropdown appears above modal */
.consultation-modal .iti__country-list {
    position: absolute !important;
    z-index: 10001 !important;
    transform: translateY(0);
    margin-top: var(--space-1);
    display: block !important;
}

.consultation-modal .iti__country-list.iti__hide {
    display: none !important;
}

/* Fix dropdown positioning when inside modal */
.consultation-modal .iti {
    position: relative;
    z-index: 1;
}

.consultation-modal .iti__flag-container {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 2;
}

/* Ensure selected flag is clickable */
.consultation-modal .iti__selected-flag {
    position: relative;
    z-index: 3;
    pointer-events: auto;
    cursor: pointer;
}

/* Search box in dropdown */
.iti__search-box {
    width: 100%;
    padding: var(--space-3);
    margin-bottom: var(--space-2);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-family: var(--font-secondary);
}

.iti__search-box:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(10, 95, 122, 0.1);
}

/* Mobile Responsive */
@media (max-width: 767px) {
    .consultation-modal {
        padding: var(--space-2);
    }

    .consultation-modal-content {
        padding: var(--space-6);
    }

    .consultation-modal-title {
        font-size: var(--text-2xl);
    }

    .consultation-modal-subtitle {
        font-size: var(--text-sm);
    }

    .consultation-modal-close {
        top: var(--space-3);
        right: var(--space-3);
        width: 36px;
        height: 36px;
    }
}

/* Prevent body scroll when modal is open */
body.modal-open {
    overflow: hidden;
}

/* reCAPTCHA v3 disclosure + hidden badge */
.chromatic-recaptcha-notice {
    font-size: 0.65rem;
    color: var(--color-text-muted, #94a3b8);
    text-align: center;
    margin-top: 0.5rem;
    line-height: 1.45;
}

.chromatic-recaptcha-notice a {
    color: inherit;
    text-decoration: underline;
}

.grecaptcha-badge {
    visibility: hidden;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .site-header,
    .site-footer,
    .sidebar,
    .cta-section,
    .share-buttons,
    .post-navigation {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    img {
        max-width: 100% !important;
    }
}