/**
 * Modern Portfolio Website - CSS 2024
 * Built with Latest CSS Features
 * Mobile-First Responsive Design
 * Author: aaginfinity
 */

/* ===== CSS Custom Properties (Variables) ===== */
:root {
    /* Color System - Burgundy & Gold */
    --clr-burgundy-900: #2A000B;
    --clr-burgundy-800: #3D0010;
    --clr-burgundy-700: #520015;
    --clr-burgundy-600: #6B0F2A;
    --clr-burgundy-500: #8B1538;
    --clr-burgundy-400: #A01A45;
    --clr-burgundy-300: #B52252;
    
    --clr-gold-900: #9C7D15;
    --clr-gold-800: #B8941F;
    --clr-gold-700: #D4AF37;
    --clr-gold-600: #E8C547;
    --clr-gold-500: #F5D96B;
    
    --clr-neutral-100: #FAFAFA;
    --clr-neutral-200: #F0F0F0;
    --clr-neutral-300: #E5E5E5;
    --clr-neutral-800: #2C3E50;
    --clr-neutral-900: #1A1A1A;
    
    /* Semantic Colors */
    --clr-primary: var(--clr-burgundy-500);
    --clr-primary-dark: var(--clr-burgundy-700);
    --clr-accent: var(--clr-gold-700);
    --clr-text: var(--clr-neutral-800);
    --clr-text-light: #FFFFFF;
    --clr-bg: var(--clr-neutral-100);
    
    /* Fluid Typography */
    --fs-300: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --fs-400: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --fs-500: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --fs-600: clamp(1.125rem, 1rem + 0.625vw, 1.5rem);
    --fs-700: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --fs-800: clamp(2rem, 1.7rem + 1.5vw, 2.5rem);
    --fs-900: clamp(2.5rem, 2rem + 2.5vw, 3.5rem);
    
    /* Spacing Scale */
    --space-3xs: clamp(0.25rem, 0.23rem + 0.11vw, 0.31rem);
    --space-2xs: clamp(0.5rem, 0.46rem + 0.22vw, 0.63rem);
    --space-xs: clamp(0.75rem, 0.68rem + 0.33vw, 0.94rem);
    --space-sm: clamp(1rem, 0.91rem + 0.43vw, 1.25rem);
    --space-md: clamp(1.5rem, 1.37rem + 0.65vw, 1.88rem);
    --space-lg: clamp(2rem, 1.83rem + 0.87vw, 2.5rem);
    --space-xl: clamp(3rem, 2.74rem + 1.3vw, 3.75rem);
    --space-2xl: clamp(4rem, 3.65rem + 1.74vw, 5rem);
    --space-3xl: clamp(6rem, 5.48rem + 2.61vw, 7.5rem);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 50%;
    
    /* 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);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-burgundy: 0 8px 20px rgb(139 21 56 / 0.25);
    --shadow-gold: 0 8px 20px rgb(212 175 55 / 0.3);
    
    /* Transitions */
    --transition-base: 200ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-overlay: 400;
    --z-modal: 500;
}

/* ===== Modern CSS Reset ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

body {
    min-height: 100vh;
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: var(--fs-400);
    line-height: 1.6;
    color: var(--clr-text);
    background: var(--clr-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.lang-ar {
    font-family: 'Segoe UI', 'Tahoma', 'Arial', sans-serif;
    direction: rtl;
}

body.menu-open {
    overflow: hidden;
}

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

input,
button,
textarea,
select {
    font: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
}

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

ul,
ol {
    list-style: none;
}

/* Remove animations for people who prefer not to see them */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== Utility Classes ===== */
.container {
    width: min(100% - var(--space-md) * 2, 75rem);
    margin-inline: auto;
}

.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;
}

/* ===== Header - Modern Sticky Navigation ===== */
.site-header {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: var(--z-fixed);
    background: hsl(348 95% 8% / 0.95);
    backdrop-filter: blur(1rem);
    -webkit-backdrop-filter: blur(1rem);
    box-shadow: 0 0.125rem 1.25rem rgb(0 0 0 / 0.3);
    border-block-end: 0.0625rem solid hsl(0 0% 100% / 0.05);
    transition: all var(--transition-base);
}

.site-header.scrolled {
    box-shadow: 0 0.25rem 1.875rem rgb(0 0 0 / 0.5);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding-block: var(--space-2xs);
    min-height: 75px;
    max-height: 75px;
}

/* Logo */
.logo {
    flex-shrink: 0;
}

.logo a {
    display: block;
    padding: 0;
    margin: 0;
    border: none;
    background: none;
    box-shadow: none;
    text-decoration: none;
    transition: none;
    transform: none;
}

.logo a:hover,
.logo a:focus,
.logo a:active {
    background: none;
    border: none;
    box-shadow: none;
    transform: none;
    text-decoration: none;
}

.logo-image {
    display: block;
    block-size: 60px;
    inline-size: 130px;
    width: 130px;
    height: 60px;
    max-width: 130px;
    max-height: 60px;
    border: none;
    outline: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    object-fit: contain;
    transition: none;
    transform: none;
}

.logo-image:hover,
.logo-image:focus {
    transform: none;
    box-shadow: none;
    border: none;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xs);
    flex: 1;
}

.nav-link {
    position: relative;
    padding: var(--space-2xs) var(--space-md);
    color: hsl(0 0% 100% / 0.85);
    font-weight: 600;
    font-size: var(--fs-400);
    text-transform: uppercase;
    letter-spacing: 0.03125rem;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    inset-block-end: 0;
    inset-inline-start: 50%;
    translate: -50% 0;
    inline-size: 0;
    block-size: 0.1875rem;
    background: var(--clr-accent);
    border-radius: var(--radius-full);
    transition: inline-size var(--transition-base);
}

.nav-link:hover,
.nav-link:focus-visible {
    color: var(--clr-accent);
    transform: translateY(-0.125rem);
}

.nav-link:hover::after,
.nav-link:focus-visible::after {
    inline-size: 80%;
}

.nav-link.active {
    color: var(--clr-accent);
    background: hsl(43 59% 53% / 0.08);
}

.nav-link.active::after {
    inline-size: 80%;
}

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

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-2xs);
    padding: var(--space-2xs) var(--space-sm);
    background: hsl(43 59% 53% / 0.1);
    color: var(--clr-accent);
    border: 0.0625rem solid hsl(43 59% 53% / 0.3);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--fs-300);
    transition: all var(--transition-base);
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.lang-switcher:hover,
.lang-switcher:focus-visible {
    transform: translateY(-0.125rem);
    background: hsl(43 59% 53% / 0.2);
    border-color: var(--clr-accent);
    box-shadow: 0 0.3125rem 0.9375rem hsl(43 59% 53% / 0.3);
}

.lang-switcher:active {
    transform: translateY(0);
}

.lang-icon {
    width: 1.125rem;
    height: 1.125rem;
    border-radius: var(--radius-full);
    pointer-events: none;
}

.lang-switcher span {
    pointer-events: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.3125rem;
    padding: 0.5rem;
    background: hsl(43 59% 53% / 0.1);
    border: 0.0625rem solid hsl(43 59% 53% / 0.3);
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    z-index: calc(var(--z-fixed) + 1);
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.mobile-menu-toggle:hover {
    background: hsl(43 59% 53% / 0.2);
    border-color: var(--clr-accent);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.mobile-menu-toggle span {
    width: 1.25rem;
    height: 0.15rem;
    background: var(--clr-accent);
    border-radius: 0.1875rem;
    transition: all var(--transition-base);
    display: block;
    pointer-events: none;
}

.mobile-menu-toggle.active {
    background: hsl(43 59% 53% / 0.25);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(0.375rem, 0.375rem);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(0.3125rem, -0.3125rem);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: hsl(0 0% 0% / 0.7);
    backdrop-filter: blur(0.3125rem);
    -webkit-backdrop-filter: blur(0.3125rem);
    z-index: var(--z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    pointer-events: none;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ===== Hero Section - Modern Gradient Background ===== */
.hero-section {
    position: relative;
    min-block-size: 100dvh;
    display: grid;
    place-items: center;
    padding-block: var(--space-3xl) var(--space-xl);
    padding-block-start: calc(var(--space-3xl) + 3.75rem);
    background: linear-gradient(135deg, 
        var(--clr-burgundy-500) 0%, 
        var(--clr-burgundy-600) 25%, 
        var(--clr-burgundy-700) 50%, 
        var(--clr-burgundy-800) 75%, 
        var(--clr-burgundy-900) 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, hsl(43 59% 53% / 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, hsl(43 59% 53% / 0.1) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, hsl(348 95% 18% / 0.3) 0%, transparent 60%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(180deg, hsl(348 95% 18% / 0.4) 0%, transparent 30%),
        linear-gradient(0deg, hsl(348 100% 8% / 0.6) 0%, transparent 30%);
    pointer-events: none;
}

/* Hero Bubbles Animation */
.hero-bubbles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.bubble {
    position: absolute;
    inset-block-end: -6.25rem;
    inline-size: 2.5rem;
    block-size: 2.5rem;
    background: hsl(0 0% 100% / 0.1);
    border-radius: var(--radius-full);
    animation: rise 15s infinite ease-in;
}

.bubble:nth-child(1) { inset-inline-start: 10%; animation-delay: 0s; inline-size: 3.75rem; block-size: 3.75rem; }
.bubble:nth-child(2) { inset-inline-start: 20%; animation-delay: 2s; inline-size: 2.5rem; block-size: 2.5rem; }
.bubble:nth-child(3) { inset-inline-start: 30%; animation-delay: 4s; inline-size: 5rem; block-size: 5rem; }
.bubble:nth-child(4) { inset-inline-start: 40%; animation-delay: 0s; inline-size: 3.125rem; block-size: 3.125rem; }
.bubble:nth-child(5) { inset-inline-start: 50%; animation-delay: 3s; inline-size: 4.375rem; block-size: 4.375rem; }
.bubble:nth-child(6) { inset-inline-start: 60%; animation-delay: 1s; inline-size: 2.8125rem; block-size: 2.8125rem; }
.bubble:nth-child(7) { inset-inline-start: 70%; animation-delay: 5s; inline-size: 3.4375rem; block-size: 3.4375rem; }
.bubble:nth-child(8) { inset-inline-start: 80%; animation-delay: 2s; inline-size: 4.0625rem; block-size: 4.0625rem; }
.bubble:nth-child(9) { inset-inline-start: 90%; animation-delay: 4s; inline-size: 3.125rem; block-size: 3.125rem; }
.bubble:nth-child(10) { inset-inline-start: 15%; animation-delay: 6s; inline-size: 4.6875rem; block-size: 4.6875rem; }

@keyframes rise {
    0% {
        inset-block-end: -6.25rem;
        transform: translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% {
        inset-block-end: 110%;
        transform: translateX(6.25rem) rotate(360deg);
        opacity: 0;
    }
}

/* Hero Floating Logos */
.hero-floating-logos {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-floating-logo {
    position: absolute;
    opacity: 0.12;
    animation: float-logo 30s infinite ease-in-out;
}

.hero-floating-logo img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.hero-floating-logo.size-1 { inline-size: 2.5rem; block-size: 2.5rem; }
.hero-floating-logo.size-2 { inline-size: 3.75rem; block-size: 3.75rem; }
.hero-floating-logo.size-3 { inline-size: 5rem; block-size: 5rem; }
.hero-floating-logo.size-4 { inline-size: 3.125rem; block-size: 3.125rem; }
.hero-floating-logo.size-5 { inline-size: 4.375rem; block-size: 4.375rem; }
.hero-floating-logo.size-6 { inline-size: 5.625rem; block-size: 5.625rem; }

@keyframes float-logo {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-1.875rem) rotate(90deg);
    }
    50% {
        transform: translateY(-3.75rem) rotate(180deg);
    }
    75% {
        transform: translateY(-1.875rem) rotate(270deg);
    }
}

/* Hero Profile */
.hero-profile-section {
    position: relative;
    z-index: var(--z-base);
    margin-block-end: var(--space-lg);
}

.profile-circle-wrapper {
    position: relative;
    inline-size: min(21.875rem, 90vw);
    block-size: min(21.875rem, 90vw);
    margin-inline: auto;
}

.profile-circle {
    position: relative;
    inline-size: 100%;
    block-size: 100%;
    border-radius: var(--radius-full);
    padding: 0.625rem;
    background: linear-gradient(135deg, var(--clr-gold-800) 0%, var(--clr-gold-700) 50%, var(--clr-gold-600) 100%);
    box-shadow: none;
    animation: none;
}

.profile-circle::before {
    display: none;
}

.profile-image {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
    border: 0.3125rem solid hsl(0 0% 100% / 0.9);
}

@keyframes pulse-gold {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: calc(var(--z-base) + 1);
    text-align: center;
    color: var(--clr-text-light);
    inline-size: min(56.25rem, 100%);
    margin-inline: auto;
}

.hero-text {
    background: hsl(0 0% 0% / 0.4);
    backdrop-filter: blur(0.625rem);
    -webkit-backdrop-filter: blur(0.625rem);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 0.0625rem solid hsl(0 0% 100% / 0.1);
    box-shadow: 0 0.5rem 2rem hsl(0 0% 0% / 0.3);
}

.hero-name {
    font-size: var(--fs-900);
    font-weight: 700;
    line-height: 1.2;
    margin-block-end: var(--space-md);
    background: linear-gradient(135deg, #ffffff 0%, var(--clr-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: var(--fs-700);
    font-weight: 600;
    line-height: 1.4;
    margin-block-end: var(--space-md);
    color: var(--clr-text-light);
    text-shadow: 0.125rem 0.125rem 0.25rem hsl(0 0% 0% / 0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: var(--fs-500);
    line-height: 1.9;
    color: hsl(0 0% 100% / 0.95);
    text-shadow: 0.0625rem 0.0625rem 0.125rem hsl(0 0% 0% / 0.3);
    animation: fadeInUp 1s ease-out 0.4s both;
    text-align: justify;
    text-align-last: center;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(1.875rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    inset-block-end: var(--space-lg);
    inset-inline-start: 50%;
    translate: -50% 0;
    color: var(--clr-text-light);
    font-size: var(--fs-800);
    animation: bounce 2s infinite;
    cursor: pointer;
    z-index: calc(var(--z-base) + 1);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-0.625rem);
    }
    60% {
        transform: translateY(-0.3125rem);
    }
}

/* ===== Section Styles - Modern Layout ===== */
.section {
    padding-block: var(--space-2xl);
    position: relative;
}

.section-alt {
    background: var(--clr-neutral-200);
}

.section-header {
    text-align: center;
    margin-block-end: var(--space-xl);
}

.section-title {
    font-size: var(--fs-800);
    font-weight: 700;
    color: var(--clr-primary);
    margin-block-end: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.section-title i {
    font-size: 0.9em;
    color: var(--clr-accent);
}

.section-divider {
    inline-size: 5rem;
    block-size: 0.25rem;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
    margin-inline: auto;
    border-radius: var(--radius-sm);
    box-shadow: 0 0.125rem 0.5rem hsl(348 95% 18% / 0.3);
}

/* ===== About Section ===== */
.about-content {
    max-inline-size: 56.25rem;
    margin-inline: auto;
}

.about-text {
    font-size: var(--fs-500);
    line-height: 1.9;
    color: var(--clr-text);
    text-align: justify;
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.9375rem);
    -webkit-backdrop-filter: blur(0.9375rem);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    box-shadow: 0 0.5rem 2rem hsl(348 95% 18% / 0.2);
    font-weight: 500;
    transition: all var(--transition-base);
}

.about-text:hover {
    box-shadow: 0 0.75rem 2.5rem hsl(348 95% 18% / 0.3);
    border-color: hsl(348 95% 18% / 0.5);
    background: hsl(348 95% 18% / 0.2);
    transform: translateY(-0.1875rem);
}

/* ===== Mission & Vision - CSS Grid ===== */
.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(18.75rem, 100%), 1fr));
    gap: var(--space-lg);
    max-inline-size: 62.5rem;
    margin-inline: auto;
}

.mv-card {
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.9375rem);
    -webkit-backdrop-filter: blur(0.9375rem);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    box-shadow: 0 0.5rem 2rem hsl(348 95% 18% / 0.2);
    transition: all var(--transition-base);
    text-align: center;
}

.mv-card:hover {
    transform: translateY(-0.3125rem);
    box-shadow: 0 0.75rem 2.5rem hsl(348 95% 18% / 0.4);
    border-color: hsl(348 95% 18% / 0.6);
    background: hsl(348 95% 18% / 0.25);
}

.mv-icon {
    inline-size: 5rem;
    block-size: 5rem;
    margin-inline: auto;
    margin-block-end: var(--space-md);
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    border-radius: var(--radius-full);
    display: grid;
    place-items: center;
    color: var(--clr-text-light);
    font-size: var(--fs-800);
    box-shadow: var(--shadow-burgundy);
}

.mv-card h3 {
    font-size: var(--fs-700);
    color: var(--clr-primary);
    margin-block-end: var(--space-md);
}

.mv-text {
    font-size: var(--fs-500);
    line-height: 1.8;
    color: var(--clr-text);
}

/* ===== Services - Modern Grid ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(17.5rem, 100%), 1fr));
    gap: var(--space-lg);
}

.service-card {
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.9375rem);
    -webkit-backdrop-filter: blur(0.9375rem);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    box-shadow: 0 0.5rem 2rem hsl(348 95% 18% / 0.2);
    text-align: center;
    transition: all var(--transition-bounce);
}

.service-card:hover {
    transform: translateY(-0.625rem) scale(1.02);
    box-shadow: 0 0.9375rem 3.125rem hsl(348 95% 18% / 0.4);
    border-color: hsl(348 95% 18% / 0.6);
    background: hsl(348 95% 18% / 0.25);
}

.service-icon {
    inline-size: 5rem;
    block-size: 5rem;
    margin-inline: auto;
    margin-block-end: var(--space-md);
    background: linear-gradient(135deg, var(--clr-burgundy-700), var(--clr-burgundy-800));
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: var(--clr-text-light);
    font-size: var(--fs-800);
    box-shadow: var(--shadow-burgundy);
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--clr-gold-800), var(--clr-gold-700));
    box-shadow: var(--shadow-gold);
}

.service-card h3 {
    font-size: var(--fs-600);
    color: var(--clr-primary);
    margin-block-end: var(--space-sm);
}

.service-card p {
    color: var(--clr-text);
    line-height: 1.6;
}

/* ===== Highlights ===== */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(15.625rem, 100%), 1fr));
    gap: var(--space-lg);
}

.highlight-card {
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.9375rem);
    -webkit-backdrop-filter: blur(0.9375rem);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    box-shadow: 0 0.5rem 2rem hsl(348 95% 18% / 0.2);
    text-align: center;
    transition: all var(--transition-base);
}

.highlight-card:hover {
    transform: translateY(-0.3125rem);
    box-shadow: 0 0.75rem 2.5rem hsl(348 95% 18% / 0.4);
    border-color: hsl(348 95% 18% / 0.6);
    background: hsl(348 95% 18% / 0.25);
}

.highlight-icon {
    inline-size: 4.375rem;
    block-size: 4.375rem;
    margin-inline: auto;
    margin-block-end: var(--space-md);
    background: linear-gradient(135deg, var(--clr-gold-800), var(--clr-gold-700), var(--clr-gold-600));
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: var(--clr-text-light);
    font-size: var(--fs-700);
    box-shadow: var(--shadow-gold);
}

.highlight-card h3 {
    font-size: var(--fs-600);
    color: var(--clr-primary);
    margin-block-end: var(--space-sm);
}

.highlight-card p {
    color: var(--clr-text);
    font-size: var(--fs-400);
}

/* ===== Skills Section ===== */
.skills-container {
    max-inline-size: 56.25rem;
    margin-inline: auto;
}

.skills-category {
    margin-block-end: var(--space-xl);
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.9375rem);
    -webkit-backdrop-filter: blur(0.9375rem);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    box-shadow: 0 0.5rem 2rem hsl(348 95% 18% / 0.2);
    transition: all var(--transition-base);
}

.skills-category:hover {
    box-shadow: 0 0.75rem 2.5rem hsl(348 95% 18% / 0.3);
    border-color: hsl(348 95% 18% / 0.5);
    background: hsl(348 95% 18% / 0.2);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--clr-primary);
    margin-block-end: var(--space-md);
    font-size: var(--fs-600);
}

.category-title i {
    color: var(--clr-accent);
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.skill-item {
    position: relative;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-block-end: var(--space-xs);
}

.skill-name {
    font-weight: 600;
    color: var(--clr-text);
}

.skill-percentage {
    font-weight: 700;
    color: var(--clr-primary);
}

.skill-bar {
    inline-size: 100%;
    block-size: 0.75rem;
    background: linear-gradient(90deg, hsl(348 95% 18% / 0.08) 0%, hsl(348 95% 18% / 0.12) 100%);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 0.125rem 0.25rem hsl(0 0% 0% / 0.1);
}

.skill-progress {
    block-size: 100%;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
    border-radius: var(--radius-md);
    transition: inline-size 1.5s ease-out;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0.125rem 0.5rem hsl(348 95% 18% / 0.3);
}

.skill-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, hsl(0 0% 100% / 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ===== Partners & Clients ===== */
.partners-showcase,
.clients-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(17.5rem, 100%), 1fr));
    gap: var(--space-lg);
}

.partner-showcase-item,
.client-showcase-item {
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.9375rem);
    -webkit-backdrop-filter: blur(0.9375rem);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    box-shadow: 0 0.5rem 2rem hsl(348 95% 18% / 0.2);
    text-align: center;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.partner-showcase-item:hover,
.client-showcase-item:hover {
    transform: translateY(-0.3125rem);
    box-shadow: 0 0.75rem 2.5rem hsl(348 95% 18% / 0.4);
    border-color: hsl(348 95% 18% / 0.6);
    background: hsl(348 95% 18% / 0.25);
}

.partner-logo-box,
.client-logo-box {
    inline-size: 11.25rem;
    block-size: 11.25rem;
    display: grid;
    place-items: center;
    padding: var(--space-md);
    background: hsl(0 0% 100% / 0.1);
    backdrop-filter: blur(0.625rem);
    border: 0.125rem solid hsl(348 95% 18% / 0.2);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.partner-showcase-item:hover .partner-logo-box,
.client-showcase-item:hover .client-logo-box {
    background: hsl(0 0% 100% / 0.2);
    border-color: hsl(43 59% 53% / 0.5);
    box-shadow: 0 0.5rem 1.5rem hsl(43 59% 53% / 0.3);
    transform: scale(1.05);
}

.partner-logo-box img,
.client-logo-box img {
    max-inline-size: 100%;
    max-block-size: 100%;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.partner-showcase-item:hover .partner-logo-box img,
.client-showcase-item:hover .client-logo-box img {
    transform: scale(1.1);
}

.partner-details h3,
.client-details h3 {
    font-size: var(--fs-600);
    color: var(--clr-primary);
    margin-block-end: var(--space-sm);
}

.partner-details p,
.client-details p {
    color: var(--clr-text);
    line-height: 1.6;
}

/* ===== Logo Divider Section ===== */
.logo-divider-section {
    position: relative;
    padding-block: var(--space-3xl);
    background: linear-gradient(180deg, 
        hsl(348 95% 18% / 0.15) 0%, 
        hsl(43 59% 53% / 0.2) 50%, 
        hsl(348 100% 8% / 0.15) 100%);
    overflow: hidden;
}

.logo-divider-container {
    display: grid;
    place-items: center;
    gap: var(--space-xl);
    min-block-size: 18.75rem;
}

.logo-divider-wrapper {
    inline-size: min(15.625rem, 80vw);
    block-size: min(15.625rem, 80vw);
}

.logo-divider-circle {
    inline-size: 100%;
    block-size: 100%;
    background: linear-gradient(135deg, 
        hsl(348 95% 18% / 0.25) 0%, 
        hsl(43 59% 53% / 0.25) 50%, 
        hsl(348 95% 18% / 0.25) 100%);
    backdrop-filter: blur(1.25rem);
    -webkit-backdrop-filter: blur(1.25rem);
    border: 0.1875rem solid hsl(43 59% 53% / 0.4);
    border-radius: var(--radius-full);
    display: grid;
    place-items: center;
    box-shadow: 0 0 3rem hsl(43 59% 53% / 0.3), 0 0 1.5rem hsl(348 95% 18% / 0.2);
}

.logo-divider-image {
    inline-size: 180%;
    block-size: 180%;
    object-fit: contain;
}

.logo-divider-text {
    text-align: center;
}

.animated-text {
    font-size: var(--fs-600);
    font-weight: 600;
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all var(--transition-base);
}

.animated-text:hover {
    transform: translateY(-0.1875rem);
    filter: brightness(1.2);
}

/* ===== Contact Section ===== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(15.625rem, 100%), 1fr));
    gap: var(--space-lg);
    max-inline-size: 62.5rem;
    margin-inline: auto;
}

.contact-card {
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.9375rem);
    -webkit-backdrop-filter: blur(0.9375rem);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    box-shadow: 0 0.5rem 2rem hsl(348 95% 18% / 0.2);
    text-align: center;
    transition: all var(--transition-bounce);
}

.contact-card:hover {
    transform: translateY(-0.625rem) scale(1.02);
    box-shadow: 0 0.9375rem 3.125rem hsl(348 95% 18% / 0.4);
    border-color: hsl(348 95% 18% / 0.6);
    background: hsl(348 95% 18% / 0.25);
}

.contact-icon {
    inline-size: 4.375rem;
    block-size: 4.375rem;
    margin-inline: auto;
    margin-block-end: var(--space-md);
    background: linear-gradient(135deg, var(--clr-burgundy-700), var(--clr-burgundy-800));
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: var(--clr-text-light);
    font-size: var(--fs-700);
    box-shadow: var(--shadow-burgundy);
    transition: all var(--transition-bounce);
}

.contact-card:hover .contact-icon {
    transform: scale(1.15) rotate(360deg);
    background: linear-gradient(135deg, var(--clr-gold-800), var(--clr-gold-700));
    box-shadow: var(--shadow-gold);
}

.contact-card h3 {
    font-size: var(--fs-600);
    color: var(--clr-primary);
    margin-block-end: var(--space-sm);
}

.contact-value {
    color: var(--clr-text);
    font-weight: 600;
    word-break: break-word;
    transition: color var(--transition-base);
}

.contact-value:hover {
    color: var(--clr-primary);
}

/* ===== Social Media Section ===== */
.social-section {
    background: hsl(348 95% 18% / 0.1);
    backdrop-filter: blur(0.625rem);
    -webkit-backdrop-filter: blur(0.625rem);
    padding-block: var(--space-md);
    border-block: 0.0625rem solid hsl(348 95% 18% / 0.2);
}

.social-section-content {
    display: grid;
    place-items: center;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.social-link {
    inline-size: 3.75rem;
    block-size: 3.75rem;
    display: grid;
    place-items: center;
    background: hsl(348 95% 18% / 0.15);
    backdrop-filter: blur(0.625rem);
    -webkit-backdrop-filter: blur(0.625rem);
    border: 0.125rem solid hsl(348 95% 18% / 0.3);
    color: var(--clr-primary);
    border-radius: var(--radius-full);
    font-size: var(--fs-500);
    transition: all var(--transition-bounce);
    box-shadow: var(--shadow-burgundy);
}

.social-link:hover {
    background: hsl(348 95% 18% / 0.25);
    border-color: var(--clr-primary);
    transform: translateY(-0.5rem) scale(1.15) rotate(360deg);
    box-shadow: var(--shadow-gold);
}

/* ===== Footer ===== */
.site-footer {
    background: linear-gradient(135deg, hsl(348 100% 8% / 0.95) 0%, hsl(348 95% 18% / 0.95) 100%);
    backdrop-filter: blur(1.25rem);
    -webkit-backdrop-filter: blur(1.25rem);
    color: var(--clr-text-light);
    padding-block: var(--space-lg);
    border-block-start: 0.1875rem solid var(--clr-accent);
    position: relative;
    overflow: hidden;
    box-shadow: 0 -0.3125rem 1.875rem hsl(0 0% 0% / 0.3);
}

.site-footer::before {
    content: '';
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 0.1875rem;
    background: linear-gradient(135deg, var(--clr-gold-800), var(--clr-gold-700), var(--clr-gold-600));
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-md);
}

.footer-item {
    display: flex;
    align-items: center;
}

.footer-whatsapp {
    justify-content: flex-start;
}

.footer-copyright {
    justify-content: center;
    text-align: center;
}

.footer-logo {
    justify-content: flex-end;
}

.whatsapp-link {
    inline-size: 3.125rem;
    block-size: 3.125rem;
    display: grid;
    place-items: center;
    background: hsl(142 76% 48% / 0.2);
    backdrop-filter: blur(0.625rem);
    -webkit-backdrop-filter: blur(0.625rem);
    border: 0.125rem solid hsl(142 76% 48% / 0.4);
    border-radius: var(--radius-full);
    color: #ffffff;
    transition: all var(--transition-base);
    box-shadow: 0 0.1875rem 0.9375rem hsl(142 76% 48% / 0.3);
}

.whatsapp-link:hover {
    background: hsl(142 76% 48% / 0.3);
    border-color: hsl(142 76% 48% / 0.6);
    transform: translateY(-0.1875rem) scale(1.1);
    box-shadow: 0 0.3125rem 1.25rem hsl(142 76% 48% / 0.5);
}

.whatsapp-link i {
    font-size: var(--fs-600);
    animation: pulse-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.copyright {
    font-size: var(--fs-400);
    opacity: 0.9;
    color: hsl(0 0% 100% / 0.8);
    text-shadow: 0 0.0625rem 0.125rem hsl(0 0% 0% / 0.2);
    font-weight: 500;
}

.footer-logo-image {
    block-size: 3.125rem;
    inline-size: auto;
    transition: transform var(--transition-base);
}

.footer-logo-image:hover {
    transform: scale(1.1);
}

/* ===== AOS Animations ===== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(1.875rem);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-down"] {
    transform: translateY(-1.875rem);
}

[data-aos="fade-down"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(-1.875rem);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(1.875rem);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ===== Responsive - Mobile First ===== */
@media (max-width: 62em) {
    .mobile-menu-toggle {
        display: flex;
        z-index: 10001 !important;
        position: relative;
    }
    
    .mobile-menu-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        background: rgba(0, 0, 0, 0.7) !important;
        backdrop-filter: blur(5px) !important;
        -webkit-backdrop-filter: blur(5px) !important;
        z-index: 9998 !important;
        display: none !important;
        opacity: 0 !important;
        visibility: hidden !important;
        pointer-events: none !important;
        transition: opacity 0.3s ease, visibility 0.3s ease !important;
    }
    
    .mobile-menu-overlay.active {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }
    
    .main-nav {
        position: fixed !important;
        top: 0 !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100vw !important;
        min-width: 100vw !important;
        max-width: 100vw !important;
        height: 100vh !important;
        min-height: 100vh !important;
        background: linear-gradient(135deg, 
            var(--clr-burgundy-500) 0%, 
            var(--clr-burgundy-600) 25%, 
            var(--clr-burgundy-700) 50%, 
            var(--clr-burgundy-800) 75%, 
            var(--clr-burgundy-900) 100%) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        padding: var(--space-3xl) var(--space-lg) !important;
        box-shadow: none !important;
        transition: transform 0.3s ease !important;
        z-index: 9999 !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        border: none !important;
        -webkit-overflow-scrolling: touch !important;
        transform: translateX(100%) !important;
    }
    
    body.lang-ar .main-nav {
        transform: translateX(-100%) !important;
        transition: transform 0.3s ease !important;
    }
    
    .main-nav.active {
        transform: translateX(0) !important;
    }
    
    body.lang-ar .main-nav.active {
        transform: translateX(0) !important;
    }
    
    .nav-link {
        width: 90% !important;
        max-width: 500px !important;
        padding: var(--space-lg) var(--space-xl) !important;
        margin-bottom: var(--space-md) !important;
        text-align: center !important;
        font-size: var(--fs-700) !important;
        font-weight: 700 !important;
        background: hsl(0 0% 100% / 0.15) !important;
        backdrop-filter: blur(10px) !important;
        -webkit-backdrop-filter: blur(10px) !important;
        border: 2px solid hsl(43 59% 53% / 0.4) !important;
        border-radius: var(--radius-xl) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        min-height: 70px !important;
        white-space: nowrap !important;
        color: var(--clr-text-light) !important;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3) !important;
        transition: all var(--transition-base) !important;
    }
    
    .nav-link::after {
        display: none !important;
    }
    
    .nav-link:hover,
    .nav-link.active {
        background: hsl(43 59% 53% / 0.3) !important;
        border-color: var(--clr-accent) !important;
        transform: translateY(-4px) scale(1.02) !important;
        box-shadow: 0 12px 30px rgba(212, 175, 55, 0.4) !important;
        color: var(--clr-accent) !important;
    }
    
    .nav-link:active {
        transform: translateY(-2px) scale(1.01) !important;
    }
    
    /* إزالة مؤثرات الصورة في HERO على الهاتف */
    .profile-circle {
        animation: none !important;
        box-shadow: none !important;
    }
    
    .profile-circle::before {
        display: none !important;
        animation: none !important;
    }
}

@media (max-width: 47.9375em) {
    .logo-image {
        block-size: 50px;
        inline-size: 108px;
        width: 108px;
        height: 50px;
        max-width: 108px;
        max-height: 50px;
    }
    
    .header-content {
        min-height: 60px;
        max-height: 60px;
        padding-block: var(--space-2xs);
    }
    
    .lang-switcher {
        padding: 8px 12px !important;
        font-size: 14px !important;
        -webkit-tap-highlight-color: transparent !important;
        touch-action: manipulation !important;
        min-height: 44px !important;
    }
    
    .lang-icon {
        width: 16px !important;
        height: 16px !important;
    }
    
    .mobile-menu-toggle {
        padding: 10px !important;
        -webkit-tap-highlight-color: transparent !important;
        touch-action: manipulation !important;
        min-width: 44px !important;
        min-height: 44px !important;
    }
    
    .mobile-menu-toggle span {
        width: 20px !important;
        height: 2.5px !important;
    }
    
    .main-nav {
        padding: var(--space-2xl) var(--space-md) !important;
    }
    
    .nav-link {
        width: 85% !important;
        max-width: 400px !important;
        padding: var(--space-md) var(--space-lg) !important;
        font-size: var(--fs-600) !important;
        min-height: 60px !important;
        margin-bottom: var(--space-sm) !important;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .footer-whatsapp,
    .footer-copyright,
    .footer-logo {
        justify-content: center;
    }
}

@media (max-width: 29.9375em) {
    .logo-image {
        block-size: 45px;
        inline-size: 97.5px;
        width: 97.5px;
        height: 45px;
        max-width: 97.5px;
        max-height: 45px;
    }
    
    .header-content {
        min-height: 55px;
        max-height: 55px;
        padding-block: var(--space-3xs);
    }
    
    .main-nav {
        padding: var(--space-xl) var(--space-sm) !important;
    }
    
    .nav-link {
        width: 90% !important;
        max-width: 350px !important;
        padding: var(--space-sm) var(--space-md) !important;
        font-size: var(--fs-500) !important;
        min-height: 55px !important;
        margin-bottom: var(--space-xs) !important;
    }
    
    .hero-profile-section {
        margin-bottom: var(--space-md);
    }
    
    .profile-circle-wrapper {
        width: min(15rem, 85vw);
        height: min(15rem, 85vw);
    }
    
    /* إزالة مؤثرات الصورة في HERO على الهاتف */
    .profile-circle {
        animation: none !important;
        box-shadow: none !important;
    }
    
    .profile-circle::before {
        display: none !important;
        animation: none !important;
    }
    
    .lang-switcher {
        padding: 6px 10px !important;
        font-size: 13px !important;
    }
    
    .mobile-menu-toggle {
        padding: 8px !important;
    }
    
    .mobile-menu-toggle span {
        width: 18px !important;
    }
}

/* ===== Touch Device Optimizations ===== */
@media (hover: none) and (pointer: coarse) {
    /* Better touch targets */
    .mobile-menu-toggle {
        min-width: 44px;
        min-height: 44px;
    }
    
    .lang-switcher {
        min-height: 44px;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .nav-link {
        min-height: 44px;
        padding: var(--space-sm) var(--space-md);
    }
    
    /* Remove hover effects on touch devices */
    .service-card:hover,
    .highlight-card:hover,
    .contact-card:hover {
        transform: none;
    }
    
    /* Tap highlight */
    * {
        -webkit-tap-highlight-color: rgba(212, 175, 55, 0.2);
    }
}

/* ===== Print Styles ===== */
@media print {
    .site-header,
    .mobile-menu-toggle,
    .mobile-menu-overlay,
    .scroll-indicator,
    .social-section,
    .whatsapp-link {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }
    
    .section {
        page-break-inside: avoid;
        padding-block: 1rem;
    }
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    inline-size: 0.75rem;
}

::-webkit-scrollbar-track {
    background: var(--clr-neutral-200);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--clr-primary), var(--clr-accent));
    border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--clr-primary-dark);
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--clr-primary) var(--clr-neutral-200);
}

/* ===== Selection ===== */
::selection {
    background: var(--clr-primary);
    color: var(--clr-text-light);
}

/* ===== Focus Visible ===== */
*:focus-visible {
    outline: 0.1875rem solid var(--clr-primary);
    outline-offset: 0.125rem;
}

/* ===== Loading State ===== */
body:not(.loaded) {
    opacity: 0;
}

body.loaded {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* ===== Loading Spinner ===== */
.page-loader {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, var(--clr-burgundy-500), var(--clr-burgundy-800));
    display: grid;
    place-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    inline-size: 4rem;
    block-size: 4rem;
    border: 0.3125rem solid hsl(0 0% 100% / 0.2);
    border-top-color: var(--clr-accent);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

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

/* ===== Scroll to Top Button ===== */
.scroll-to-top {
    position: fixed;
    inset-block-end: var(--space-lg);
    inset-inline-end: var(--space-lg);
    inline-size: 3.125rem;
    block-size: 3.125rem;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: var(--clr-text-light);
    border-radius: var(--radius-full);
    display: grid;
    place-items: center;
    font-size: var(--fs-600);
    box-shadow: var(--shadow-burgundy);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(1.875rem);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

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

.scroll-to-top:hover {
    transform: translateY(-0.3125rem) scale(1.1);
    box-shadow: var(--shadow-gold);
}

/* ===== Smooth Page Transitions ===== */
.page-transition {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(1.25rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Tooltip Enhancement ===== */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    inset-block-end: 100%;
    inset-inline-start: 50%;
    translate: -50% -0.5rem;
    padding: var(--space-2xs) var(--space-sm);
    background: hsl(0 0% 0% / 0.9);
    color: var(--clr-text-light);
    font-size: var(--fs-300);
    white-space: nowrap;
    border-radius: var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    pointer-events: none;
    z-index: var(--z-modal);
}

[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
    translate: -50% -0.75rem;
}

/* ===== Enhanced Card Hover Effects ===== */
.service-card,
.highlight-card,
.contact-card {
    position: relative;
    overflow: hidden;
}

.service-card::before,
.highlight-card::before,
.contact-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--clr-accent) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.service-card:hover::before,
.highlight-card:hover::before,
.contact-card:hover::before {
    opacity: 0.05;
}

/* ===== Skeleton Loading for Images ===== */
.skeleton {
    background: linear-gradient(90deg, 
        hsl(0 0% 90% / 1) 0%, 
        hsl(0 0% 95% / 1) 50%, 
        hsl(0 0% 90% / 1) 100%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

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

/* ===== Progress Bar for Page Load ===== */
.progress-bar {
    position: fixed;
    inset-block-start: 0;
    inset-inline-start: 0;
    inline-size: 0;
    block-size: 0.1875rem;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
    z-index: 9999;
    transition: inline-size 0.3s ease;
}

/* ===== Notification Toast ===== */
.toast {
    position: fixed;
    inset-block-start: var(--space-lg);
    inset-inline-end: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    background: hsl(0 0% 0% / 0.9);
    color: var(--clr-text-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    transform: translateX(calc(100% + var(--space-lg)));
    transition: transform var(--transition-base);
    z-index: var(--z-modal);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    border-inline-start: 0.25rem solid #10b981;
}

.toast.error {
    border-inline-start: 0.25rem solid #ef4444;
}

.toast.info {
    border-inline-start: 0.25rem solid #3b82f6;
}