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

:root {
    /* ===== LIGHT MODE COLORS ===== */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f8f9fa;
    --color-bg-card: #ffffff;
    --color-bg-overlay: rgba(255, 255, 255, 0.9);
    
    --color-text-primary: #111111;
    --color-text-secondary: #333333;
    --color-text-muted: #666666;
    --color-text-inverse: #ffffff;
    
    --color-accent: #0066ff;
    --color-accent-light: #3385ff;
    --color-accent-rgb: 0, 102, 255;
    
    --color-border: #e5e5e7;
    --color-border-light: #f0f0f0;
    
    --color-shadow: rgba(0, 0, 0, 0.08);
    --color-shadow-heavy: rgba(0, 0, 0, 0.12);
    --color-shadow-accent: rgba(0, 102, 255, 0.2);
    
    /* ===== DARK MODE COLORS ===== */
    --color-bg-primary-dark: #0a0a0a;
    --color-bg-secondary-dark: #111111;
    --color-bg-card-dark: #1a1a1a;
    --color-bg-overlay-dark: rgba(26, 26, 26, 0.9);
    
    --color-text-primary-dark: #ffffff;
    --color-text-secondary-dark: #e5e5e7;
    --color-text-muted-dark: #a0a0a0;
    
    --color-accent-dark: #4dabff;
    --color-accent-light-dark: #66b3ff;
    --color-accent-rgb-dark: 77, 171, 255;
    
    --color-border-dark: #333333;
    --color-border-light-dark: #2a2a2a;
    
    --color-shadow-dark: rgba(0, 0, 0, 0.3);
    --color-shadow-heavy-dark: rgba(0, 0, 0, 0.4);
    --color-shadow-accent-dark: rgba(77, 171, 255, 0.2);
    
    /* ===== RESPONSIVE TYPOGRAPHY ===== */
    /* Using clamp() for fluid typography across all screen sizes */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: clamp(0.625rem, 0.75vw + 0.5rem, 0.75rem);     /* 10-12px */
    --font-size-sm: clamp(0.75rem, 0.875vw + 0.625rem, 0.875rem);  /* 12-14px */
    --font-size-base: clamp(0.875rem, 1vw + 0.75rem, 1rem);        /* 14-16px */
    --font-size-md: clamp(1rem, 1.125vw + 0.875rem, 1.125rem);     /* 16-18px */
    --font-size-lg: clamp(1.25rem, 1.5vw + 1rem, 1.5rem);          /* 20-24px */
    --font-size-xl: clamp(1.5rem, 2vw + 1.25rem, 2rem);            /* 24-32px */
    --font-size-xxl: clamp(2rem, 3vw + 1.5rem, 3rem);             /* 32-48px */
    
    /* ===== RESPONSIVE SPACING ===== */
    /* Using relative units for better scaling */
    --space-xxs: 0.25rem;  /* 4px */
    --space-xs: 0.5rem;    /* 8px */
    --space-sm: 0.75rem;   /* 12px */
    --space-md: 1rem;      /* 16px */
    --space-lg: clamp(1.25rem, 1.5vw + 1rem, 1.5rem);    /* 20-24px */
    --space-xl: clamp(1.5rem, 2vw + 1.25rem, 2rem);      /* 24-32px */
    --space-xxl: clamp(2rem, 3vw + 1.5rem, 3rem);        /* 32-48px */
    --space-xxxl: clamp(2.5rem, 4vw + 2rem, 4rem);       /* 40-64px */
    
    /* ===== BORDERS ===== */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-xxl: 24px;
    --radius-round: 50%;
    
    /* ===== TRANSITIONS ===== */
    --transition-fast: 150ms ease;
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* ===== Z-INDEX ===== */
    --z-nav: 100;
    --z-modal: 1000;
    --z-tooltip: 1100;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --color-bg-primary: var(--color-bg-primary-dark);
    --color-bg-secondary: var(--color-bg-secondary-dark);
    --color-bg-card: var(--color-bg-card-dark);
    --color-bg-overlay: var(--color-bg-overlay-dark);
    
    --color-text-primary: var(--color-text-primary-dark);
    --color-text-secondary: var(--color-text-secondary-dark);
    --color-text-muted: var(--color-text-muted-dark);
    
    --color-accent: var(--color-accent-dark);
    --color-accent-light: var(--color-accent-light-dark);
    --color-accent-rgb: var(--color-accent-rgb-dark);
    
    --color-border: var(--color-border-dark);
    --color-border-light: var(--color-border-light-dark);
    
    --color-shadow: var(--color-shadow-dark);
    --color-shadow-heavy: var(--color-shadow-heavy-dark);
    --color-shadow-accent: var(--color-shadow-accent-dark);
}

/* Base Styles */
html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--color-text-secondary);
    background-color: var(--color-bg-primary);
    transition: background-color var(--transition-base),
                color var(--transition-base);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Responsive Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
    letter-spacing: -0.02em;
}

h1 {
    font-size: var(--font-size-xxl);
    margin-bottom: var(--space-xl);
}

h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-lg);
}

h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
}

p {
    margin-bottom: var(--space-md);
    font-size: var(--font-size-base);
    line-height: 1.7;
}

/* Links */
a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-light);
}

/* Lists */
ul, ol {
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

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

/* Utility Classes */
.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;
}

/* Responsive Container - Updated for better mobile padding */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 5vw, 2rem); /* Responsive padding: 16-32px based on viewport */
}

/* Tablet container adjustment */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        padding: 0 var(--space-lg);
    }
}

/* Section Header - Improved responsive spacing */
.section__header {
    text-align: center;
    margin-bottom: clamp(2rem, 6vw, 4rem); /* Responsive margin: 32-64px */
}

.section__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-sm);
    position: relative;
    display: inline-block;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(32px, 8vw, 48px); /* Responsive width: 32-48px */
    height: 2px;
    background-color: var(--color-accent);
    border-radius: 1px;
}

.section__subtitle {
    font-size: var(--font-size-md);
    color: var(--color-text-muted);
    max-width: min(600px, 90vw); /* Limits width but ensures mobile readability */
    margin: 0 auto;
    padding: 0 1rem; /* Added padding for better mobile text wrapping */
}

/* ============================================
   HEADER & NAVIGATION - RESPONSIVE ENHANCEMENTS
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    padding: clamp(0.75rem, 2vw, 1rem) 0; /* Responsive padding: 12-16px */
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

/* Logo - Improved mobile scaling */
.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--color-text-primary);
    min-width: fit-content; /* Prevents logo from shrinking too much */
}

.logo__symbol {
    width: clamp(32px, 8vw, 36px); /* Responsive: 32-36px */
    height: clamp(32px, 8vw, 36px);
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(0.875rem, 2vw, 1.125rem); /* Responsive: 14-18px */
    flex-shrink: 0; /* Prevents symbol from shrinking */
}

.logo__text {
    font-size: clamp(0.875rem, 2vw, 1rem); /* Responsive: 14-16px */
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap; /* Prevents text wrapping */
}

/* Navigation - Improved mobile menu */
.nav__toggle {
    display: none;
}

.nav__toggle-label {
    display: none;
    width: 24px;
    height: 24px;
    position: relative;
    cursor: pointer;
    z-index: var(--z-nav);
    flex-shrink: 0; /* Prevents hamburger from shrinking */
}

/* Tablet navigation adjustments */
@media (max-width: 1024px) {
    .nav__toggle-label {
        display: block;
    }
    
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(280px, 85vw); /* Responsive width: up to 280px but max 85% of viewport */
        height: 100vh;
        background-color: var(--color-bg-card);
        flex-direction: column;
        padding: clamp(3rem, 10vh, 4rem) clamp(1.25rem, 5vw, 2rem); /* Responsive padding */
        border-left: 1px solid var(--color-border);
        transition: right var(--transition-base);
        box-shadow: var(--color-shadow-heavy);
        overflow-y: auto; /* Allows scrolling if menu is too tall */
    }
    
    .nav__toggle:checked ~ .nav__menu {
        right: 0;
    }
    
    /* Tablet navigation items spacing */
    .nav__menu {
        gap: clamp(1rem, 3vh, 1.5rem); /* Responsive gap: 16-24px */
    }
}

/* Mobile (small screens) navigation adjustments */
@media (max-width: 480px) {
    .nav__menu {
        width: 100%; /* Full width on very small screens */
        right: -100%;
    }
    
    .nav__toggle:checked ~ .nav__menu {
        right: 0;
    }
    
    .header__inner {
        gap: var(--space-sm);
    }
}

.nav__toggle-icon,
.nav__toggle-icon::before,
.nav__toggle-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-base);
}

.nav__toggle-icon {
    top: 50%;
    transform: translateY(-50%);
}

.nav__toggle-icon::before {
    top: -6px;
}

.nav__toggle-icon::after {
    top: 6px;
}

.nav__toggle:checked ~ .nav__toggle-label .nav__toggle-icon {
    background-color: transparent;
}

.nav__toggle:checked ~ .nav__toggle-label .nav__toggle-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.nav__toggle:checked ~ .nav__toggle-label .nav__toggle-icon::after {
    top: 0;
    transform: rotate(-45deg);
}

/* Desktop navigation - Improved responsive spacing */
.nav__menu {
    display: flex;
    gap: clamp(1.5rem, 4vw, 3rem); /* Responsive gap: 24-48px based on screen */
    list-style: none;
}

.nav__item {
    margin: 0;
}

.nav__link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    padding: var(--space-xs) 0;
    position: relative;
    white-space: nowrap; /* Prevents navigation links from wrapping */
}

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

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

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

/* Theme Toggle - Responsive improvements */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: clamp(0.5rem, 1.5vw, 0.75rem) clamp(0.75rem, 2vw, 1rem); /* Responsive padding */
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-left: var(--space-md);
    flex-shrink: 0; /* Prevents button from shrinking */
}

.theme-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--color-shadow);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.theme-toggle__icon {
    position: relative;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-icon--dark,
.theme-icon--light {
    position: absolute;
    transition: opacity var(--transition-base), transform var(--transition-base);
}

[data-theme="light"] .theme-icon--dark {
    opacity: 0;
    transform: scale(0);
}

[data-theme="light"] .theme-icon--light {
    opacity: 1;
    transform: scale(1);
}

[data-theme="dark"] .theme-icon--dark {
    opacity: 1;
    transform: scale(1);
}

[data-theme="dark"] .theme-icon--light {
    opacity: 0;
    transform: scale(0);
}

.theme-toggle__text {
    display: none;
}

@media (min-width: 768px) {
    .theme-toggle__text {
        display: inline;
    }
}

/* Mobile: Hide theme text to save space */
@media (max-width: 480px) {
    .theme-toggle {
        margin-left: var(--space-sm);
        padding: var(--space-xs) var(--space-sm);
    }
    
    .theme-toggle__text {
        display: none !important; /* Force hide on very small screens */
    }
}

/* ============================================
   HERO SECTION - RESPONSIVE ENHANCEMENTS
   ============================================ */

.hero {
    padding: clamp(3rem, 10vh, 8rem) 0 clamp(2.5rem, 8vh, 4rem); /* Responsive padding: 48-128px top, 40-64px bottom */
    background-color: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 4rem); /* Responsive gap: 32-64px */
    align-items: center;
}

/* Tablet: Switch to single column layout */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: clamp(1.5rem, 5vw, 3rem); /* Smaller gap on tablet */
        text-align: center;
    }
    
    .hero__description {
        margin: 0 auto var(--space-xxl);
    }
}

/* Mobile: Further adjustments */
@media (max-width: 768px) {
    .hero__inner {
        gap: var(--space-xl);
    }
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(
        135deg,
        rgba(var(--color-accent-rgb), 0.12) 0%,
        rgba(var(--color-accent-rgb), 0.06) 50%,
        rgba(var(--color-accent-rgb), 0.12) 100%
    );
    color: var(--color-accent);
    padding: 0.65rem 1.5rem;
    border-radius: 16px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 2rem;
    border: 1px solid rgba(var(--color-accent-rgb), 0.3);
    box-shadow: 
        0 4px 20px rgba(var(--color-accent-rgb), 0.1),
        0 1px 3px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
    overflow: hidden;
    z-index: 1;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* تأثير التوهج الخفيف */
.hero__badge::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(var(--color-accent-rgb), 0.1),
        transparent
    );
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    z-index: -1;
}

/* الحدود المضيئة */
.hero__badge::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 17px;
    padding: 1px;
    background: linear-gradient(
        135deg,
        rgba(var(--color-accent-rgb), 0.4),
        rgba(var(--color-accent-rgb), 0.1),
        rgba(var(--color-accent-rgb), 0.4)
    );
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

/* تأثيرات الـ Hover المتقدمة */
.hero__badge:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 8px 30px rgba(var(--color-accent-rgb), 0.25),
        0 3px 10px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    background: linear-gradient(
        135deg,
        rgba(var(--color-accent-rgb), 0.18) 0%,
        rgba(var(--color-accent-rgb), 0.09) 50%,
        rgba(var(--color-accent-rgb), 0.18) 100%
    );
    border-color: rgba(var(--color-accent-rgb), 0.4);
}

.hero__badge:hover::before {
    transform: translateX(100%);
}

.hero__badge:hover::after {
    opacity: 1;
}

/* تأثير الضغط (Active) */
.hero__badge:active {
    transform: translateY(-1px) scale(0.98);
    transition-duration: 0.1s;
}

/* الأنيميشن عند الظهور */
@keyframes badgeEntrance {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero__badge {
    animation: badgeEntrance 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both;
}

/* تأثير الوميض الخفيف */
@keyframes badgePulse {
    0%, 100% {
        box-shadow: 
            0 4px 20px rgba(var(--color-accent-rgb), 0.1),
            0 1px 3px rgba(0, 0, 0, 0.05);
    }
    50% {
        box-shadow: 
            0 4px 25px rgba(var(--color-accent-rgb), 0.15),
            0 2px 5px rgba(0, 0, 0, 0.08);
    }
}

.hero__badge {
    animation: 
        badgeEntrance 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both,
        badgePulse 4s ease-in-out 1.5s infinite;
}

/* الرنينة (Shine) الدورية */
@keyframes badgeShine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

.hero__badge .shine {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        transparent 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    transform: rotate(45deg);
    animation: badgeShine 3s ease-in-out infinite;
    z-index: -1;
}

/* الأيقونة الصغيرة بجانب النص */
.hero__badge::before {
    content: '✦';
    margin-right: 8px;
    font-size: 0.9em;
    opacity: 0.8;
    display: inline-block;
    transform: translateY(-1px);
}

/* التأثير عند اللمس للشاشات المتحركة */
@media (hover: hover) and (pointer: fine) {
    .hero__badge:hover .shine {
        animation: badgeShine 0.8s ease-in-out;
    }
}

/* التجاوب مع الشاشات المختلفة */
@media (max-width: 768px) {
    .hero__badge {
        padding: 0.55rem 1.2rem;
        font-size: 0.8rem;
        border-radius: 14px;
        margin-top: 1.5rem;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
    
    .hero__badge::after {
        border-radius: 15px;
    }
    
    .hero__badge:hover {
        transform: translateY(-2px) scale(1.01);
    }
}

@media (max-width: 480px) {
    .hero__badge {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
        border-radius: 12px;
        letter-spacing: 0.3px;
    }
    
    .hero__badge::before {
        margin-right: 6px;
        font-size: 0.85em;
    }
}

/* Dark Mode تحسينات */
[data-theme="dark"] .hero__badge {
    background: linear-gradient(
        135deg,
        rgba(var(--color-accent-rgb), 0.15) 0%,
        rgba(var(--color-accent-rgb), 0.08) 50%,
        rgba(var(--color-accent-rgb), 0.15) 100%
    );
    border-color: rgba(var(--color-accent-rgb), 0.35);
    box-shadow: 
        0 4px 20px rgba(var(--color-accent-rgb), 0.15),
        0 1px 3px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .hero__badge:hover {
    background: linear-gradient(
        135deg,
        rgba(var(--color-accent-rgb), 0.22) 0%,
        rgba(var(--color-accent-rgb), 0.12) 50%,
        rgba(var(--color-accent-rgb), 0.22) 100%
    );
    box-shadow: 
        0 8px 30px rgba(var(--color-accent-rgb), 0.25),
        0 3px 10px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .hero__badge {
        animation: none;
        transition: none;
    }
    
    .hero__badge:hover {
        transform: none;
    }
    
    .hero__badge::before,
    .hero__badge::after,
    .hero__badge .shine {
        display: none;
    }
}

/* تحسين قابلية الوصول */
.hero__badge:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* تأثيرات إضافية للمظهر الجديد */
.hero__badge span {
    position: relative;
    z-index: 2;
    background: linear-gradient(
        90deg,
        var(--color-accent),
        color-mix(in srgb, var(--color-accent) 80%, white)
    );
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 1px 2px rgba(var(--color-accent-rgb), 0.2);
}


.header__logo .logo__text {
    font-family: 'Montserrat', sans-serif; /* خط احترافي وعصري */
    font-weight: 700; /* يعطي قوة للنص */
    font-size: 1.25rem; /* حجم مناسب */
    color: var(--color-text-primary); 
    letter-spacing: 0.5px; /* تحسين وضوح النص */
}



.hero__title-line {
    display: block;
    line-height: 1.1; /* Better line height for mobile */
}

.hero__title-line--highlight {
    color: var(--color-accent);
    position: relative;
}

.hero__title-line--highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: clamp(6px, 1.5vw, 8px); /* Responsive height: 6-8px */
    background-color: rgba(var(--color-accent-rgb), 0.1);
    z-index: -1;
    border-radius: 4px;
}

.hero__description {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-xxl);
    color: var(--color-text-secondary);
    max-width: min(500px, 90vw); /* Limits width but ensures mobile readability */
    line-height: 1.7; /* Better readability on mobile */
}

.hero__actions {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xxxl);
    flex-wrap: wrap; /* Allows buttons to wrap on very small screens */
}

/* Tablet & Mobile: Stack buttons vertically */
@media (max-width: 768px) {
    .hero__actions {
        flex-direction: column;
        align-items: stretch; /* Makes buttons full width */
        gap: var(--space-md);
        margin-bottom: var(--space-xxl);
    }
    
    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Hero Visual - Responsive adjustments */
.hero__visual {
    position: relative;
}

.hero__visual-inner {
    position: relative;
    width: 100%;
    height: clamp(300px, 40vh, 400px); /* Responsive height: 300-400px */
    background-color: var(--color-bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--color-shadow-heavy);
}

/* Mobile: Hide visual on small screens to save space */
@media (max-width: 768px) {
    .hero__visual {
        display: none;
    }
}

.visual-element {
    position: absolute;
    border-radius: var(--radius-round);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    opacity: 0.8;
}

.visual-element--1 {
    width: clamp(60px, 15vw, 100px); /* Responsive size: 60-100px */
    height: clamp(60px, 15vw, 100px);
    top: 20%;
    left: 15%;
    animation: float 6s ease-in-out infinite;
}

.visual-element--2 {
    width: clamp(40px, 10vw, 60px); /* Responsive size: 40-60px */
    height: clamp(40px, 10vw, 60px);
    bottom: 30%;
    right: 20%;
    animation: float 8s ease-in-out infinite 1s;
}

.visual-element--3 {
    width: clamp(50px, 12vw, 80px); /* Responsive size: 50-80px */
    height: clamp(50px, 12vw, 80px);
    top: 40%;
    right: 15%;
    animation: float 7s ease-in-out infinite 0.5s;
}

.visual-element--4 {
    width: clamp(30px, 8vw, 40px); /* Responsive size: 30-40px */
    height: clamp(30px, 8vw, 40px);
    bottom: 20%;
    left: 25%;
    animation: float 9s ease-in-out infinite 1.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* ============================================
   BUTTONS - RESPONSIVE ENHANCEMENTS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: clamp(0.75rem, 2vw, 1rem) clamp(1rem, 3vw, 2rem); /* Responsive padding: 12-16px vertical, 16-32px horizontal */
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    background-color: transparent;
    color: var(--color-text-primary);
    position: relative;
    overflow: hidden;
    min-height: 44px; /* Minimum touch target size for mobile */
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background-color: var(--color-accent-light);
    border-color: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--color-shadow-accent);
}

.btn--ghost {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn--ghost:hover {
    background-color: rgba(var(--color-accent-rgb), 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--color-shadow);
}

.btn--small {
    padding: clamp(0.5rem, 1.5vw, 0.75rem) clamp(0.75rem, 2vw, 1.5rem); /* Responsive: 8-12px vertical, 12-24px horizontal */
    font-size: var(--font-size-xs);
    min-height: 36px; /* Smaller touch target for small buttons */
}

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

.btn__icon {
    transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
    transform: translateX(4px);
}

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

/* Mobile: Increase button tap targets */
@media (max-width: 768px) {
    .btn {
        min-height: 48px; /* Larger touch targets on mobile */
    }
    
    .btn--small {
        min-height: 40px;
    }
}

/* ============================================
   PROJECTS SECTION - RESPONSIVE ENHANCEMENTS
   ============================================ */

.projects {
    padding: var(--space-xxxl) 0;
    background-color: var(--color-bg-secondary);
}

/* Responsive grid with better mobile handling */
.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); /* Adjusted min-width to 320px for better mobile layout */
    gap: clamp(1.25rem, 4vw, 2rem); /* Responsive gap: 20-32px */
    align-items: start;
}

/* Blur effect adjustments for mobile */
.project-card[data-live="false"] {
    filter: blur(4px);
    opacity: 0.6;
    transition: filter var(--transition-base), 
                opacity var(--transition-base),
                transform var(--transition-base),
                box-shadow var(--transition-base);
}

.project-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
    width: 100%; /* Ensure cards don't overflow */
}

/* Enhanced hover effects */
.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px var(--color-shadow-heavy),
                0 0 0 1px rgba(var(--color-accent-rgb), 0.1);
}

.project-card__image {
    position: relative;
    height: clamp(160px, 25vh, 200px); /* Responsive height: 160-200px */
    overflow: hidden;
}

.project-card__image-inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base);
}

.project-card:hover .project-card__image-inner {
    transform: scale(1.05);
}

.project-card__image-content {
    text-align: center;
    color: var(--color-text-inverse);
    padding: clamp(1rem, 3vw, 1.5rem); /* Responsive padding: 16-24px */
}

.project-card__image-icon {
    font-size: clamp(2rem, 6vw, 3rem); /* Responsive: 32-48px */
    display: block;
    margin-bottom: var(--space-sm);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.project-card__image-text {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.project-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__status {
    color: var(--color-text-inverse);
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: var(--space-xs) var(--space-md);
    background-color: rgba(var(--color-accent-rgb), 0.8);
    border-radius: var(--radius-sm);
}

.project-card__content {
    padding: clamp(1rem, 3vw, 2rem); /* Responsive padding: 16-32px */
}

.project-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center; /* Better vertical alignment on mobile */
    margin-bottom: var(--space-md);
    flex-wrap: wrap; /* Allows wrapping on small screens */
    gap: var(--space-xs); /* Added gap for better spacing when wrapped */
}

.project-card__category {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: var(--space-xxs) var(--space-sm);
    background-color: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap; /* Prevents category from wrapping */
}

.project-card__year {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap; /* Prevents year from wrapping */
}

.project-card__title {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    color: var(--color-text-primary);
    word-wrap: break-word; /* Allows long titles to wrap properly */
}

.project-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.project-card__technologies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.project-card__technologies span {
    font-size: var(--font-size-xs);
    color: var(--color-accent);
    background-color: rgba(var(--color-accent-rgb), 0.1);
    padding: var(--space-xxs) var(--space-sm);
    border-radius: var(--radius-sm);
    white-space: nowrap; /* Prevents technology tags from breaking */
}

.project-card__actions {
    display: flex;
    gap: var(--space-sm);
}

/* Mobile: Stack project actions vertically */
@media (max-width: 480px) {
    .project-card__actions {
        flex-direction: column;
    }
    
    .project-card__actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Responsive Projects Grid Layouts */

/* Tablet (2 columns) */
@media (min-width: 768px) and (max-width: 1023px) {
    .projects__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: clamp(1rem, 3vw, 1.5rem); /* 16-24px */
    }
}

/* Desktop (3 columns) */
@media (min-width: 1024px) {
    .projects__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: clamp(1.25rem, 4vw, 2rem); /* 20-32px */
    }
}

/* Mobile (single column with reduced blur for better readability) */
@media (max-width: 767px) {
    .projects__grid {
        grid-template-columns: 1fr;
        gap: clamp(1rem, 3vw, 1.5rem); /* 16-24px */
    }
    
    .project-card[data-live="false"] {
        filter: blur(1.5px);
        opacity: 0.9;
    }
}

/* Small mobile adjustments */
@media (max-width: 360px) {
    .project-card__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
    
    .project-card__technologies span {
        font-size: 0.625rem; /* Smaller font for very small screens */
        padding: 0.125rem 0.5rem;
    }
}

/* ============================================
   ABOUT SECTION - RESPONSIVE ENHANCEMENTS
   ============================================ */

.about {
    padding: var(--space-xxxl) 0;
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 4rem); /* Responsive gap: 32-64px */
    align-items: center;
}

/* Tablet & Mobile: Switch to single column */
@media (max-width: 1024px) {
    .about__inner {
        grid-template-columns: 1fr;
        gap: clamp(1.5rem, 5vw, 3rem); /* Smaller gap: 24-48px */
    }
}

.about__description {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xxl);
    line-height: 1.8;
    max-width: min(600px, 100%); /* Limits width but allows full width on mobile */
}

.about__stats {
    display: flex;
    gap: clamp(1rem, 3vw, 2rem); /* Responsive gap: 16-32px */
    margin-bottom: var(--space-xxl);
    flex-wrap: wrap; /* Allows stats to wrap on small screens */
    justify-content: center; /* Center stats on mobile */
}

/* Mobile: Stack stats vertically */
@media (max-width: 768px) {
    .about__stats {
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
    }
    
    .stat {
        width: 100%;
        max-width: 200px;
    }
}

.stat {
    text-align: center;
    flex: 1; /* Allows stats to grow evenly */
    min-width: 120px; /* Minimum width for each stat */
}

.stat__number {
    display: block;
    font-size: clamp(1.5rem, 4vw, 2rem); /* Responsive: 24-32px */
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.about__skills-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
    color: var(--color-text-primary);
}

.skills__list {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.5rem, 1.5vw, 0.75rem); /* Responsive gap: 8-12px */
}

.skill {
    padding: var(--space-xs) var(--space-md);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    white-space: nowrap; /* Prevents skill text from wrapping */
}

.skill:hover {
    background-color: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.about__visual {
    position: relative;
}

.about__visual-inner {
    position: relative;
    width: 100%;
    height: clamp(300px, 40vh, 400px); /* Responsive height: 300-400px */
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.dot-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 1px 1px, var(--color-border) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.5;
}

/* Mobile: Hide visual on small screens */
@media (max-width: 768px) {
    .about__visual {
        display: none;
    }
}

/* ============================================
   CONTACT SECTION - RESPONSIVE ENHANCEMENTS
   ============================================ */

.contact {
    padding: var(--space-xxxl) 0;
    background-color: var(--color-bg-secondary);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 4rem); /* Responsive gap: 32-64px */
    align-items: start;
}

/* Tablet & Mobile: Switch to single column */
@media (max-width: 1024px) {
    .contact__inner {
        grid-template-columns: 1fr;
        gap: clamp(1.5rem, 5vw, 3rem); /* Smaller gap: 24-48px */
    }
}

.contact__description {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xxl);
    line-height: 1.8;
    max-width: min(600px, 100%); /* Limits width but allows full width on mobile */
}

.contact__methods {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 3vw, 1.5rem); /* Responsive gap: 16-24px */
    margin-bottom: var(--space-xxl);
}

.contact__method {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
    color: inherit;
    padding: clamp(0.75rem, 2vw, 1rem); /* Responsive padding: 12-16px */
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    flex-wrap: wrap; /* Allows content to wrap on small screens */
}

.contact__method:hover {
    background-color: var(--color-bg-card);
    transform: translateX(clamp(4px, 1vw, 8px)); /* Responsive translate: 4-8px */
}

.contact__method-icon {
    width: clamp(40px, 10vw, 48px); /* Responsive: 40-48px */
    height: clamp(40px, 10vw, 48px);
    background-color: rgba(var(--color-accent-rgb), 0.1);
    color: var(--color-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-md);
    flex-shrink: 0; /* Prevents icon from shrinking */
}

.contact__method-info {
    flex: 1; /* Allows info to take available space */
    min-width: 200px; /* Minimum width to prevent squishing */
}

.contact__method-info h3 {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xxs);
    color: var(--color-text-primary);
}

.contact__method-info p {
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    margin: 0;
    word-break: break-word; /* Allows long email/phone to wrap */
}

.contact__social {
    display: flex;
    gap: clamp(0.75rem, 2vw, 1rem); /* Responsive gap: 12-16px */
    flex-wrap: wrap; /* Allows social icons to wrap */
}

.social-link {
    width: clamp(40px, 10vw, 44px); /* Responsive: 40-44px */
    height: clamp(40px, 10vw, 44px);
    background-color: var(--color-bg-card);
    color: var(--color-text-secondary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast);
    flex-shrink: 0; /* Prevents social links from shrinking */
}

.social-link:hover {
    color: var(--color-accent);
    transform: translateY(-4px);
    background-color: rgba(var(--color-accent-rgb), 0.1);
}

/* Form - Responsive improvements */
.form {
    display: flex;
    flex-direction: column;
    gap: clamp(1rem, 3vw, 1.5rem); /* Responsive gap: 16-24px */
}

.form__group {
    display: flex;
    flex-direction: column;
}

.form__label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-xs);
    color: var(--color-text-primary);
}

.form__input,
.form__textarea {
    padding: clamp(0.75rem, 2vw, 1rem); /* Responsive padding: 12-16px */
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    width: 100%; /* Ensures inputs don't overflow */
}

.form__input:focus,
.form__textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: var(--color-bg-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: clamp(100px, 20vh, 120px); /* Responsive min-height: 100-120px */
}

/* ============================================
   FOOTER - RESPONSIVE ENHANCEMENTS
   ============================================ */

.footer {
    padding: var(--space-xxl) 0;
    background-color: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-xxl);
    gap: clamp(1.5rem, 4vw, 3rem); /* Responsive gap: 24-48px */
    flex-wrap: wrap; /* Allows footer content to wrap on mobile */
}

/* Tablet & Mobile: Stack footer content */
@media (max-width: 768px) {
    .footer__inner {
        flex-direction: column;
        gap: clamp(1.5rem, 5vw, 3rem); /* Larger gap when stacked */
        align-items: stretch; /* Makes children full width */
    }
}

.footer__brand {
    flex: 1;
    min-width: min(300px, 100%); /* Minimum width but allows full width on mobile */
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.footer__logo-symbol {
    width: clamp(28px, 7vw, 32px); /* Responsive: 28-32px */
    height: clamp(28px, 7vw, 32px);
    background-color: var(--color-accent);
    color: var(--color-text-inverse);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: clamp(0.75rem, 2vw, 1rem); /* Responsive: 12-16px */
    flex-shrink: 0;
}

.footer__logo-text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

.footer__tagline {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    max-width: min(300px, 100%); /* Responsive max-width */
}

.footer__links {
    display: flex;
    gap: clamp(1.5rem, 4vw, 3rem); /* Responsive gap: 24-48px */
    flex-wrap: wrap; /* Allows links to wrap on small screens */
}

/* Tablet: Adjust footer links layout */
@media (min-width: 769px) and (max-width: 1024px) {
    .footer__links {
        gap: clamp(1rem, 3vw, 2rem); /* Smaller gap on tablet */
    }
}

/* Mobile: Stack footer links */
@media (max-width: 768px) {
    .footer__links {
        width: 100%;
        justify-content: space-between;
        gap: clamp(1rem, 3vw, 2rem);
    }
}

/* Small mobile: Stack footer link columns vertically */
@media (max-width: 480px) {
    .footer__links {
        flex-direction: column;
        gap: var(--space-xl);
    }
}

.footer__links-column {
    min-width: 140px; /* Minimum width for link columns */
}

.footer__links-column h3 {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
}

.footer__links-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap; /* Allows bottom content to wrap */
    gap: var(--space-md); /* Added gap for when content wraps */
}

/* Mobile: Stack footer bottom content */
@media (max-width: 768px) {
    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.footer__note {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* ============================================
   COMPREHENSIVE RESPONSIVE BREAKPOINTS
   ============================================ */

/* Large Desktop (1200px and above) - Default styles already handle this */

/* Desktop (1024px - 1199px) */
@media (max-width: 1199px) {
    .container {
        max-width: 1000px;
    }
}

/* Tablet Landscape (768px - 1023px) */
@media (max-width: 1023px) {
    :root {
        --font-size-xxl: clamp(1.75rem, 4vw, 2.5rem); /* Responsive: 28-40px */
        --font-size-xl: clamp(1.5rem, 3.5vw, 1.75rem); /* 24-28px */
        --font-size-lg: clamp(1.125rem, 2.5vw, 1.25rem); /* 18-20px */
    }
    
    .hero {
        padding: clamp(2.5rem, 8vh, 6rem) 0 clamp(2rem, 6vh, 3rem);
    }
    
    .section__header {
        margin-bottom: clamp(1.5rem, 5vw, 3rem);
    }
}

/* Tablet Portrait & Mobile (up to 767px) */
@media (max-width: 767px) {
    :root {
        --font-size-xxl: clamp(1.5rem, 6vw, 2rem); /* Responsive: 24-32px */
        --font-size-xl: clamp(1.25rem, 4.5vw, 1.5rem); /* 20-24px */
        --font-size-lg: clamp(1rem, 3vw, 1.125rem); /* 16-18px */
        --font-size-md: clamp(0.875rem, 2.5vw, 1rem); /* 14-16px */
    }
    
    .container {
        padding: 0 clamp(0.75rem, 3vw, 1rem); /* Tighter padding on mobile */
    }
    
    .hero__visual {
        display: none;
    }
    
    .hero__actions .btn {
        width: 100%;
        justify-content: space-between;
    }
    
    .project-card__actions .btn {
        width: 100%;
    }
    
    /* Improve mobile touch targets */
    .nav__link,
    .footer__link,
    .social-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* Small Mobile (up to 480px) */
@media (max-width: 480px) {
    :root {
        --space-xl: clamp(1rem, 4vw, 1.5rem); /* 16-24px */
        --space-xxl: clamp(1.5rem, 6vw, 2rem); /* 24-32px */
        --space-xxxl: clamp(2rem, 8vw, 2.5rem); /* 32-40px */
    }
    
    .header__logo .logo__text {
        display: none; /* Hide logo text on very small screens */
    }
    
    .about__stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .project-card__actions {
        flex-direction: column;
    }
    
    /* Improve form input spacing */
    .form__group {
        margin-bottom: var(--space-sm);
    }
    
    /* Adjust contact method layout */
    .contact__method {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .contact__method-icon {
        margin-bottom: var(--space-sm);
    }
}

/* Extra Small Mobile (up to 360px) */
@media (max-width: 360px) {
    :root {
        --font-size-base: 0.875rem; /* Force 14px base font */
    }
    
    .logo__symbol {
        width: 28px;
        height: 28px;
        font-size: 0.875rem;
    }
    
    .hero__badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
}

/* ============================================
   ACCESSIBILITY & SPECIAL MODES
   ============================================ */

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .project-card {
        border: 2px solid var(--color-border);
    }
    
    .project-card:hover {
        border: 2px solid var(--color-accent);
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    /* Improve focus visibility */
    :focus-visible {
        outline: 3px solid var(--color-accent) !important;
        outline-offset: 2px;
    }
}

/* Reduced Motion Support */
@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;
    }
    
    .project-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .visual-element {
        animation: none !important;
    }
    
    /* Remove parallax and floating effects */
    .hero__visual-inner,
    .about__visual-inner {
        transform: none !important;
    }
}

/* Dark mode adjustments for reduced motion */
@media (prefers-reduced-motion: reduce) and (prefers-color-scheme: dark) {
    [data-theme="dark"] {
        transition: none;
    }
}

/* Print Styles - Improved for better printing */
@media print {
    .header,
    .theme-toggle,
    .hero__visual,
    .contact__form,
    .footer,
    .btn,
    .social-link,
    .nav__toggle-label,
    .hero__actions,
    .project-card__actions {
        display: none !important;
    }
    
    body {
        color: #000 !important;
        background: #fff !important;
        font-size: 12pt !important;
        line-height: 1.5 !important;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .hero,
    .projects,
    .about,
    .contact {
        padding: 1rem 0 !important;
        page-break-inside: avoid;
        break-inside: avoid;
    }
    
    .project-card {
        break-inside: avoid;
        page-break-inside: avoid;
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        margin-bottom: 1rem !important;
    }
    
    .project-card[data-live="false"] {
        filter: none !important;
        opacity: 1 !important;
    }
    
    .projects__grid {
        display: block !important;
    }
    
    .project-card__image {
        height: 150px !important;
    }
    
    /* Ensure links are visible in print */
    a {
        color: #000 !important;
        text-decoration: underline !important;
    }
    
    /* Add URL after links */
    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 0.875em;
    }
    
    /* Hide non-essential decorative elements */
    .visual-element,
    .dot-grid,
    .hero__title-line--highlight::after,
    .section__title::after {
        display: none !important;
    }
}

/* ============================================
   PERFORMANCE OPTIMIZATIONS
   ============================================ */

/* Optimize animations for mobile */
@media (max-width: 768px) {
    .visual-element {
        animation-duration: 8s !important; /* Slower animations on mobile for better performance */
    }
    
    .btn::before {
        animation: none !important; /* Disable shine effect on mobile for performance */
    }
}

/* Optimize hover effects for touch devices */
@media (hover: none) and (pointer: coarse) {
    .project-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .skill:hover {
        transform: none;
    }
    
    .contact__method:hover {
        transform: none;
    }
    
    .social-link:hover {
        transform: none;
    }
    
    /* Use active states instead of hover for touch */
    .project-card:active {
        transform: scale(0.98);
    }
    
    .btn:active {
        transform: scale(0.98);
    }
}

/* ============================================
   ORIENTATION SPECIFIC ADJUSTMENTS
   ============================================ */

/* Landscape orientation on mobile */
@media (max-width: 767px) and (orientation: landscape) {
    .hero__inner {
        grid-template-columns: 1fr 1fr; /* Restore two columns in landscape */
        gap: var(--space-lg);
    }
    
    .hero__visual {
        display: block; /* Show visual in landscape */
        height: 250px;
    }
    
    .hero__visual-inner {
        height: 250px;
    }
    
    .nav__menu {
        height: auto;
        max-height: 80vh;
        overflow-y: auto;
    }
}

/* Portrait orientation adjustments */
@media (max-width: 767px) and (orientation: portrait) {
    .hero__title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }
    
    .section__title {
        font-size: clamp(1.25rem, 5vw, 1.75rem);
    }
}