/* ===================================
   1. MATERIAL 3 (M3) DESIGN SYSTEM & TOKENS
   =================================== */
:root {
    /* M3 Primary Tonal Palette (Akyön Blue) */
    --md-sys-color-primary: #0061a4;
    --md-sys-color-on-primary: #ffffff;
    --md-sys-color-primary-container: #d1e4ff;
    --md-sys-color-on-primary-container: #001d36;
    
    /* M3 Secondary Palette */
    --md-sys-color-secondary: #535f70;
    --md-sys-color-on-secondary: #ffffff;
    --md-sys-color-secondary-container: #d7e3f7;
    --md-sys-color-on-secondary-container: #101c2b;
    
    /* M3 Tertiary / Accent Palette */
    --md-sys-color-tertiary: #006874;
    --md-sys-color-on-tertiary: #ffffff;
    --md-sys-color-tertiary-container: #97f0ff;
    --md-sys-color-on-tertiary-container: #001f24;

    /* M3 Error Palette */
    --md-sys-color-error: #ba1a1a;
    --md-sys-color-on-error: #ffffff;
    --md-sys-color-error-container: #ffdad6;
    --md-sys-color-on-error-container: #410002;

    /* M3 Success Palette */
    --md-sys-color-success: #006d3a;
    --md-sys-color-on-success: #ffffff;
    --md-sys-color-success-container: #95f8b4;
    --md-sys-color-on-success-container: #00210c;

    /* M3 Neutral & Surface Tones (2026 Surface Container System) */
    --md-sys-color-surface: #f8f9fc;
    --md-sys-color-on-surface: #191c20;
    --md-sys-color-surface-variant: #e0e2ec;
    --md-sys-color-on-surface-variant: #44474f;
    --md-sys-color-surface-dim: #d8dadf;
    --md-sys-color-surface-bright: #f8f9fc;
    --md-sys-color-surface-container-lowest: #ffffff;
    --md-sys-color-surface-container-low: #f2f3f7;
    --md-sys-color-surface-container: #eceef2;
    --md-sys-color-surface-container-high: #e7e8ec;
    --md-sys-color-surface-container-highest: #e1e2e6;

    /* M3 Outline */
    --md-sys-color-outline: #74777f;
    --md-sys-color-outline-variant: #c4c7d0;

    /* Backwards-compatible aliases for existing classes */
    --color-primary-900: #001d36;
    --color-primary-800: #00325b;
    --color-primary-700: #00497e;
    --color-primary-600: #0061a4;
    --color-primary-500: #2b7bc5;
    --color-primary-400: #4a95e2;
    --color-primary-300: #7eb3ef;
    --color-primary-200: #a9cdfb;
    --color-primary-100: #d1e4ff;
    --color-primary-50: #eff6ff;
    
    --color-accent: #006874;
    --color-accent-light: #22d3ee;
    
    --color-neutral-900: #191c20;
    --color-neutral-800: #2e3135;
    --color-neutral-700: #44474f;
    --color-neutral-600: #5c6068;
    --color-neutral-500: #74777f;
    --color-neutral-400: #8e919a;
    --color-neutral-300: #c4c7d0;
    --color-neutral-200: #e0e2ec;
    --color-neutral-100: #eceef2;
    --color-neutral-50: #f8f9fc;
    
    --color-white: #ffffff;
    --color-black: #000000;
    
    --color-success: #006d3a;
    --color-error: #ba1a1a;
    --color-warning: #7c5800;

    /* Typography: Google Fonts Montserrat */
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --font-size-base: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
    --font-size-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
    --font-size-xl: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
    --font-size-2xl: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
    --font-size-3xl: clamp(1.875rem, 1.5rem + 1.5vw, 2.5rem);
    --font-size-4xl: clamp(2.25rem, 1.8rem + 2vw, 3.25rem);
    --font-size-5xl: clamp(2.75rem, 2.2rem + 2.5vw, 4.25rem);
    --font-size-6xl: clamp(3.5rem, 2.8rem + 3vw, 5.5rem);
    
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    --font-weight-black: 900;
    
    --line-height-tight: 1.2;
    --line-height-normal: 1.55;
    --line-height-relaxed: 1.8;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    --spacing-4xl: 8rem;
    --spacing-5xl: 10rem;
    
    /* Container */
    --container-max-width: 1360px;
    --container-padding: clamp(1.25rem, 2.5vw + 0.5rem, 2.5rem);
    
    /* Section Padding */
    --section-padding-y: clamp(4.5rem, 7vw + 1.5rem, 8rem);
    --section-padding-x: var(--container-padding);
    
    /* M3 Shape Tokens */
    --m3-shape-none: 0;
    --m3-shape-xs: 4px;
    --m3-shape-s: 8px;
    --m3-shape-m: 12px;
    --m3-shape-l: 16px;
    --m3-shape-xl: 28px;
    --m3-shape-full: 9999px;

    --radius-sm: var(--m3-shape-s);
    --radius-md: var(--m3-shape-m);
    --radius-lg: var(--m3-shape-l);
    --radius-xl: var(--m3-shape-xl);
    --radius-2xl: 32px;
    --radius-full: var(--m3-shape-full);
    
    /* M3 Elevation & Diffusion Shadows */
    --m3-elevation-1: 0 1px 3px 1px rgba(0, 0, 0, 0.07), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --m3-elevation-2: 0 2px 6px 2px rgba(0, 0, 0, 0.07), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --m3-elevation-3: 0 4px 12px 3px rgba(0, 0, 0, 0.08), 0 1px 3px 0 rgba(0, 0, 0, 0.05);
    --m3-elevation-4: 0 6px 18px 4px rgba(0, 0, 0, 0.10), 0 2px 4px 0 rgba(0, 0, 0, 0.05);
    --m3-elevation-5: 0 8px 26px 6px rgba(0, 0, 0, 0.12), 0 4px 8px 0 rgba(0, 0, 0, 0.06);

    --shadow-sm: var(--m3-elevation-1);
    --shadow-md: var(--m3-elevation-2);
    --shadow-lg: var(--m3-elevation-3);
    --shadow-xl: var(--m3-elevation-4);
    --shadow-2xl: var(--m3-elevation-5);
    --shadow-glow: 0 0 35px rgba(0, 97, 164, 0.22);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.2, 0, 0, 1);
    --transition-base: 280ms cubic-bezier(0.2, 0, 0, 1);
    --transition-slow: 450ms cubic-bezier(0.2, 0, 0, 1);
    --transition-slower: 650ms cubic-bezier(0.2, 0, 0, 1);
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

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

html {
    overflow-x: hidden;
    max-width: 100%;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-normal);
    color: var(--color-neutral-800);
    background-color: var(--color-white);
    overflow-x: hidden;
    max-width: 100%;
    position: relative;
    min-height: 100vh;
}

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

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

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

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-neutral-900);
}

/* ===================================
   3. UTILITY CLASSES
   =================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

/* Split Text Animation Classes */
.split-text .word,
.split-text .char {
    display: inline-block;
    overflow: hidden;
}

/* ===================================
   4. BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base), background-color 0.4s ease;
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--color-primary-600);
    border: 2px solid var(--color-primary-600);
}

.btn--outline:hover {
    background: var(--color-primary-600);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn--white {
    background: var(--color-white);
    color: var(--color-primary-700);
    box-shadow: var(--shadow-md);
}

.btn--white:hover {
    background: var(--color-neutral-50);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn--outline-white {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn--outline-white:hover {
    background: var(--color-white);
    color: var(--color-primary-700);
    transform: translateY(-2px);
}

.btn--large {
    padding: 1.125rem 2.25rem;
    font-size: var(--font-size-base);
}

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

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

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

/* ===================================
   5. SECTION HEADER
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header__subtitle {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-600);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: 2rem;
}

.section-header__subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.5rem;
    height: 2px;
    background: var(--color-primary-600);
}

.section-header__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.section-header__description {
    font-size: var(--font-size-lg);
    color: var(--color-neutral-600);
    line-height: var(--line-height-relaxed);
}

/* ===================================
   6. NAVIGATION
   =================================== */
.navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.navigation.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.navigation__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: height var(--transition-base);
}

.navigation.scrolled .navigation__container {
    height: 70px;
}

.navigation__logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.navigation__logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-700);
}

.navigation__logo-sub {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-600);
    margin-top: 0.125rem;
}

.navigation__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.navigation__link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-700);
    transition: color var(--transition-fast);
    position: relative;
}

/* Alt çizgi efekti */
.navigation__link::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary-600);
    transition: width var(--transition-base);
}

.navigation__link:hover {
    color: var(--color-primary-600);
}

.navigation__link:hover::before {
    width: 100%;
}

.navigation__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.navigation__cta {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
}

.navigation__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
}

.navigation__toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--color-neutral-800);
    transition: all var(--transition-base);
    border-radius: var(--radius-full);
}

.navigation__toggle.active .navigation__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navigation__toggle.active .navigation__toggle-bar:nth-child(2) {
    opacity: 0;
}

.navigation__toggle.active .navigation__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    pointer-events: none;
    transition: all var(--transition-base);
}

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

.mobile-menu__content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background: var(--color-white);
    padding: var(--spacing-3xl) var(--spacing-lg);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    overflow-y: auto;
}

.mobile-menu.active .mobile-menu__content {
    transform: translateX(0);
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-menu__link {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-neutral-200);
    transition: color var(--transition-fast);
}

.mobile-menu__link:hover {
    color: var(--color-primary-600);
}

.mobile-menu__cta {
    margin-top: var(--spacing-lg);
}

/* ===================================
   7. HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: linear-gradient(135deg, var(--color-neutral-50) 0%, var(--color-primary-50) 100%);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 50%, rgba(37, 99, 235, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content {
    max-width: 600px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

.hero__badge-text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-700);
}

.hero__title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--color-neutral-900);
}

.hero__title-highlight {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-neutral-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.hero__actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-neutral-200);
}

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

.hero__stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-700);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.hero__stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
}

.hero__image-wrapper {
    position: relative;
}

.hero__image-container {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    aspect-ratio: 4/5;
}

.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, transparent 50%);
}

.hero__floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

.hero__floating-card--1 {
    top: 15%;
    left: -10%;
    animation-delay: 0s;
}

.hero__floating-card--2 {
    bottom: 20%;
    right: -5%;
    animation-delay: 3s;
}

.floating-card__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-50);
    border-radius: var(--radius-lg);
    color: var(--color-primary-600);
}

.floating-card__text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero__scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator__mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-neutral-400);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator__wheel {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-neutral-400);
    border-radius: var(--radius-full);
    animation: scroll-wheel 2s ease-in-out infinite;
}

.scroll-indicator__text {
    font-size: var(--font-size-xs);
    color: var(--color-neutral-500);
    font-weight: var(--font-weight-medium);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ===================================
   8. ABOUT SECTION
   =================================== */
.about {
    padding: var(--section-padding-y) 0;
    background: var(--color-white);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about__images {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.about__image-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about__image-wrapper--1 {
    grid-row: span 2;
    aspect-ratio: 3/4;
}

.about__image-wrapper--2 {
    aspect-ratio: 1/1;
    align-self: end;
}

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

.about__image-wrapper:hover .about__image {
    transform: scale(1.05);
}

.about__experience-badge {
    position: absolute;
    bottom: -2rem;
    right: -2rem;
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    color: var(--color-white);
    text-align: center;
}

.about__experience-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    line-height: 1;
}

.about__experience-text {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    line-height: 1.3;
    margin-top: 0.25rem;
}

.about__content {
    max-width: 500px;
}

.about__header {
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.about__text {
    font-size: var(--font-size-base);
    color: var(--color-neutral-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.about__feature {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

.about__feature:hover {
    background: var(--color-primary-50);
    transform: translateX(4px);
}
.about__feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-50);
    border-radius: var(--radius-lg);
    color: var(--color-primary-600);
    flex-shrink: 0;
}

.about__feature-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
    margin-bottom: 0.25rem;
}

.about__feature-text {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
}

/* ===================================
   9. WHY US SECTION
   =================================== */
.why-us {
    padding: var(--section-padding-y) 0;
    background: var(--color-neutral-50);
}

.why-us__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.why-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 1px solid var(--color-neutral-100);
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-200);
}

.why-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-primary-600);
    margin-bottom: var(--spacing-md);
}

.why-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--spacing-sm);
}

.why-card__text {
    font-size: var(--font-size-base);
    color: var(--color-neutral-600);
    line-height: var(--line-height-relaxed);
}

/* ===================================
   10. SERVICES SECTION
   =================================== */
.services {
    padding: var(--section-padding-y) 0;
    background: var(--color-white);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.service-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--color-neutral-100);
}

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

.service-card--alternate .service-card__image-wrapper {
    order: 2;
}

.service-card--alternate .service-card__content {
    order: 1;
}

.service-card__image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

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

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

.service-card__content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-50);
    border-radius: var(--radius-lg);
    color: var(--color-primary-600);
    margin-bottom: var(--spacing-md);
}

.service-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
    margin-bottom: var(--spacing-sm);
}

.service-card__text {
    font-size: var(--font-size-base);
    color: var(--color-neutral-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary-600);
    transition: all var(--transition-fast);
}

.service-card__link:hover {
    color: var(--color-primary-700);
}

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

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

/* ===================================
   11. FAQ SECTION
   =================================== */
.faq {
    padding: var(--section-padding-y) 0;
    background: var(--color-neutral-50);
}

.faq__accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-neutral-100);
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-item__trigger:hover {
    background: var(--color-neutral-50);
}

.faq-item__question {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
    flex: 1;
    padding-right: var(--spacing-md);
}

.faq-item__icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-50);
    border-radius: var(--radius-md);
    color: var(--color-primary-600);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.faq-item.active .faq-item__icon {
    background: var(--color-primary-600);
    color: var(--color-white);
    transform: rotate(45deg);
}

.faq-item__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-item__content {
    max-height: 500px;
}

.faq-item__answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-item__answer p {
    font-size: var(--font-size-base);
    color: var(--color-neutral-600);
    line-height: var(--line-height-relaxed);
}

/* ===================================
   12. CONTACT SECTION
   =================================== */
.contact {
    padding: var(--section-padding-y) 0;
    background: var(--color-white);
}

.contact__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--spacing-3xl);
    width: 100%;
    max-width: 100%;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    min-width: 0;
    max-width: 100%;
}

.contact__card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-neutral-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: pointer;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.contact__card:hover {
    background: var(--color-primary-50);
    transform: translateX(4px);
}

.contact__card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    color: var(--color-primary-600);
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.contact__card-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.contact__card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-900);
    margin-bottom: 0.25rem;
    word-break: break-word;
}

.contact__card-text {
    font-size: var(--font-size-base);
    color: var(--color-neutral-600);
    line-height: var(--line-height-relaxed);
    word-break: break-word;
}

.contact__map {
    margin-top: var(--spacing-md);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container {
    position: relative;
    width: 100%;
    height: 300px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.contact__form-wrapper {
    background: var(--color-neutral-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.contact__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.form-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--font-size-base);
    color: var(--color-neutral-800);
    background: var(--color-white);
    border: 2px solid var(--color-neutral-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input::placeholder {
    color: var(--color-neutral-400);
}

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

.form-error {
    font-size: var(--font-size-xs);
    color: var(--color-error);
    display: none;
}

.form-error.visible {
    display: block;
}

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

.form-checkbox-input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
    min-width: 0;
    max-width: 100%;
}

.form-checkbox-text {
    flex: 1;
    min-width: 0;
    word-break: break-word;
    line-height: 1.4;
}

.form-checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-neutral-300);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    position: relative;
    transition: all var(--transition-fast);
}

.form-checkbox-input:checked + .form-checkbox-label .form-checkbox-custom {
    background: var(--color-primary-600);
    border-color: var(--color-primary-600);
}

.form-checkbox-input:checked + .form-checkbox-label .form-checkbox-custom::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid var(--color-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-link {
    color: var(--color-primary-600);
    text-decoration: underline;
}

/* ===================================
   13. CTA SECTION
   =================================== */
.cta {
    position: relative;
    padding: var(--section-padding-y) 0;
    background: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-900) 100%);
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.cta__container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta__content {
    max-width: 700px;
    margin: 0 auto;
}

.cta__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.cta__text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
}

.cta__actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================
   14. FOOTER
   =================================== */
.footer {
    background: var(--color-neutral-900);
    color: var(--color-neutral-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__col--brand {
    max-width: 300px;
}

.footer__logo {
    display: inline-flex;
    flex-direction: column;
    margin-bottom: var(--spacing-md);
}

.footer__logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.footer__logo-sub {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-400);
    margin-top: 0.125rem;
}

.footer__text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-lg);
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-neutral-800);
    border-radius: var(--radius-lg);
    color: var(--color-neutral-400);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background: var(--color-primary-600);
    color: var(--color-white);
    transform: translateY(-2px);
}

.footer__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    font-size: var(--font-size-base);
    color: var(--color-neutral-400);
    transition: color var(--transition-fast);
}

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

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer__contact-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    font-size: var(--font-size-base);
    color: var(--color-neutral-400);
}

.footer__contact-item svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-neutral-800);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
}

.footer__legal {
    display: flex;
    gap: var(--spacing-lg);
}

.footer__legal-link {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
    transition: color var(--transition-fast);
}

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

/* ===================================
   15. RESPONSIVE - DESKTOP FIRST
   =================================== */

/* 1920px and below */
@media (max-width: 1920px) {
    :root {
        --container-max-width: 1400px;
    }
}

/* 1600px and below */
@media (max-width: 1600px) {
    :root {
        --container-max-width: 1300px;
    }
    
    .hero__container {
        gap: var(--spacing-2xl);
    }
}

/* 1440px and below */
@media (max-width: 1440px) {
    :root {
        --container-max-width: 1200px;
    }
    
    .hero__floating-card--1 {
        left: -5%;
    }
    
    .hero__floating-card--2 {
        right: -2%;
    }
}

/* 1366px and below */
@media (max-width: 1366px) {
    .hero__stats {
        gap: var(--spacing-xl);
    }
    
    .why-us__grid {
        gap: var(--spacing-md);
    }
    
    .services__grid {
        gap: var(--spacing-lg);
    }
}

/* 1280px and below */
@media (max-width: 1280px) {
    .navigation__menu {
        gap: var(--spacing-md);
    }
    
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__content {
        max-width: 100%;
    }
    
    .hero__actions {
        justify-content: center;
    }
    
    .hero__stats {
        justify-content: center;
    }
    
    .hero__image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about__container {
        grid-template-columns: 1fr;
    }
    
    .about__content {
        max-width: 100%;
    }
    
    .about__header {
        text-align: center;
    }
    
    .contact__grid {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--spacing-xl);
    }
    
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer__col--brand {
        grid-column: span 2;
        max-width: 100%;
    }
}

/* 1024px and below */
@media (max-width: 1024px) {
    .navigation__menu {
        display: none;
    }
    
    .navigation__toggle {
        display: flex;
    }
    
    .why-us__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        grid-template-columns: 1fr 1fr;
    }
}

/* 992px and below */
@media (max-width: 992px) {
    .hero__title {
        font-size: var(--font-size-4xl);
    }
    
    .about__images {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about__experience-badge {
        width: 120px;
        height: 120px;
        bottom: -1.5rem;
        right: -1.5rem;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__col--brand {
        grid-column: span 1;
    }
}

/* 768px and below */
@media (max-width: 768px) {
    .hero {
        padding-top: calc(70px + var(--spacing-2xl));
    }
    
    .hero__floating-card {
        display: none;
    }
    
    .hero__stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .hero__stat {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .section-header {
        margin-bottom: var(--spacing-2xl);
    }
    
    .why-us__grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        grid-template-columns: 1fr;
    }
    
    .service-card--alternate {
        direction: ltr;
    }
    
    .service-card__image-wrapper {
        aspect-ratio: 16/9;
    }
    
    .contact__info {
        gap: var(--spacing-md);
    }
    
    .cta__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .cta__actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__legal {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* 576px and below */
@media (max-width: 576px) {
    .hero__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero__actions .btn {
        width: 100%;
    }
    
    .about__images {
        grid-template-columns: 1fr;
    }
    
    .about__image-wrapper--1 {
        grid-row: span 1;
        aspect-ratio: 4/3;
    }
    
    .about__experience-badge {
        position: relative;
        bottom: auto;
        right: auto;
        margin: var(--spacing-md) auto 0;
    }
    
    .faq-item__trigger {
        padding: var(--spacing-md);
    }
    
    .faq-item__question {
        font-size: var(--font-size-base);
    }
    
    .contact__form-wrapper {
        padding: 1.25rem 1rem;
    }

    .contact__card {
        padding: 1.25rem 1rem;
        gap: 0.75rem;
    }

    .contact__card-icon {
        width: 42px;
        height: 42px;
    }
}

/* 480px and below */
@media (max-width: 480px) {
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    
    .section-header__title {
        font-size: var(--font-size-3xl);
    }
    
    .cta__title {
        font-size: var(--font-size-3xl);
    }
    
    .why-card {
        padding: var(--spacing-lg);
    }
    
    .service-card__content {
        padding: var(--spacing-lg);
    }

    .contact__form-wrapper {
        padding: 1rem 0.875rem;
    }

    .contact__card {
        padding: 1rem 0.875rem;
        gap: 0.625rem;
    }
}

/* 390px and below */
@media (max-width: 390px) {
    :root {
        --container-padding: 0.875rem;
    }
    
    .navigation__container {
        height: 70px;
    }
    
    .hero__badge {
        padding: 0.375rem 0.75rem;
    }
    
    .hero__badge-text {
        font-size: var(--font-size-xs);
    }

    .contact__form-wrapper {
        padding: 0.875rem 0.75rem;
    }

    .contact__card {
        padding: 0.875rem 0.625rem;
        gap: 0.5rem;
    }

    .contact__card-icon {
        width: 38px;
        height: 38px;
    }

    .contact__card-title {
        font-size: var(--font-size-base);
    }

    .contact__card-text {
        font-size: var(--font-size-sm);
    }
}

/* 360px and below */
@media (max-width: 360px) {
    :root {
        --container-padding: 0.75rem;
    }

    .contact__form-wrapper {
        padding: 0.75rem 0.5rem;
    }

    .contact__card {
        padding: 0.75rem 0.5rem;
    }

    .hero__title {
        font-size: var(--font-size-2xl);
    }
    
    .section-header__title {
        font-size: var(--font-size-2xl);
    }
    
    .cta__title {
        font-size: var(--font-size-2xl);
    }
    
    .btn--large {
        padding: 1rem 1.5rem;
        font-size: var(--font-size-sm);
    }
}

/* ===================================
   16. ANIMATIONS (CSS-only)
   =================================== */

/* Fade In Up */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scale In */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Slide In Right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Slide In Left */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animation Classes */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out forwards;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out forwards;
}

/* Delay Utilities */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }
.delay-700 { animation-delay: 700ms; }
.delay-800 { animation-delay: 800ms; }
.delay-900 { animation-delay: 900ms; }
.delay-1000 { animation-delay: 1000ms; }

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===================================
   18. ACCESSIBILITY & SKIP LINK
   =================================== */
.skip-link {
    position: absolute;
    top: -100px;
    left: var(--spacing-sm);
    background: var(--md-sys-color-primary);
    color: var(--md-sys-color-on-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    z-index: 9999;
    transition: top var(--transition-fast);
    box-shadow: var(--shadow-lg);
}

.skip-link:focus {
    top: var(--spacing-sm);
    outline: 2px solid var(--md-sys-color-on-primary);
    outline-offset: 2px;
}

/* ===================================
   19. CONTACT ACTION & OBFUSCATION STYLES
   =================================== */
.contact__action-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.25rem;
    min-width: 0;
    max-width: 100%;
}

.contact__action-link {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.375rem 0.5rem;
    font-size: var(--font-size-base);
    color: var(--color-neutral-700);
    font-weight: var(--font-weight-medium);
    padding: 0.375rem 0.5rem;
    margin: 0;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    min-height: 44px;
    min-width: 0;
    max-width: 100%;
    word-break: break-word;
}

.contact__action-link:hover,
.contact__action-link:focus-visible {
    color: var(--color-primary-600);
    background: var(--md-sys-color-primary-container);
    padding-left: 0.75rem;
}

.contact__action-link:focus-visible {
    outline: 2px solid var(--color-primary-600);
    outline-offset: 2px;
}

.contact__action-badge {
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
    background: var(--color-neutral-200);
    color: var(--color-neutral-700);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.03em;
    white-space: nowrap;
    flex-shrink: 0;
}

.contact__action-link:hover .contact__action-badge {
    background: var(--color-primary-600);
    color: var(--color-white);
}

/* Honeypot field - tam gizleme */
input[name="website"] {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* ===================================
   20. CLOUDFLARE TURNSTILE & HUMAN SECURITY
   =================================== */
.turnstile-form-group {
    margin: var(--spacing-sm) 0;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 65px;
    overflow: hidden;
}

.turnstile-form-group .cf-turnstile {
    max-width: 100%;
}

.captcha-form-group {
    margin: var(--spacing-sm) 0;
}

.captcha-container,
.captcha-box {
    width: 304px;
    height: 76px;
    background: #fafafa;
    border: 1px solid #d3d3d3;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    user-select: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    margin: 0.25rem 0;
}

@media (max-width: 480px) {
    .captcha-container,
    .captcha-box {
        width: 100%;
        max-width: 304px;
    }
}

.captcha-container:hover,
.captcha-box:hover {
    border-color: #b0b0b0;
}

.captcha-container.verified,
.captcha-box.verified {
    border-color: #16a34a;
    background: #f0fdf4;
    box-shadow: 0 1px 4px rgba(22, 163, 74, 0.15);
}

.captcha-action {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    flex: 1;
    height: 100%;
}

.captcha-action:focus-visible {
    outline: none;
}

.captcha-checkbox {
    width: 26px;
    height: 26px;
    border: 2px solid #c1c1c1;
    border-radius: 3px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.captcha-action:hover .captcha-checkbox {
    border-color: #0061a4;
}

.captcha-checkbox.loading {
    border: 3px solid #e2e8f0;
    border-top-color: #0061a4;
    border-radius: 50%;
    animation: captchaSpin 0.7s linear infinite;
    background: transparent;
}

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

.captcha-checkbox.checked {
    background: #16a34a;
    border-color: #16a34a;
    color: #ffffff;
}

.captcha-check-icon {
    stroke: #ffffff;
    stroke-width: 3.5;
}

.captcha-text {
    font-size: 14px;
    font-weight: 500;
    color: #222222;
    font-family: var(--font-primary);
    letter-spacing: -0.01em;
}

.captcha-branding {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding-left: 12px;
    flex-shrink: 0;
    border-left: 1px solid #eeeeee;
}

.captcha-brand-icon {
    color: #0061a4;
}

.captcha-brand-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.1;
}

.captcha-brand-title {
    font-size: 10px;
    font-weight: 700;
    color: #555555;
    letter-spacing: 0.02em;
}

.captcha-brand-legal {
    font-size: 8px;
    font-weight: 500;
    color: #888888;
}

/* ===================================
   21. CORPORATE LEGAL MODAL (KVKK & LEGAL)
   =================================== */
.m3-modal-backdrop {
    position: fixed !important;
    inset: 0 !important;
    background: rgba(15, 23, 42, 0.65) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000 !important;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.m3-modal-backdrop.active {
    display: flex !important;
    opacity: 1;
}

.m3-modal {
    background: #ffffff;
    color: #1e293b;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 740px;
    max-height: 86vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.m3-modal-backdrop.active .m3-modal {
    transform: scale(1);
}

.m3-modal__header {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #e2e8f0;
    background: #ffffff;
    flex-shrink: 0;
}

.m3-modal__title-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.m3-modal__title-icon {
    color: #0061a4;
    flex-shrink: 0;
}

.m3-modal__title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
}

.m3-modal__close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    background: #f1f5f9;
    border: none;
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.m3-modal__close:hover,
.m3-modal__close:focus-visible {
    background: #e2e8f0;
    color: #0f172a;
}

/* Tabs */
.m3-modal__tabs {
    display: flex;
    gap: 0.375rem;
    padding: 0.5rem 1.5rem;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    overflow-x: auto;
    flex-shrink: 0;
    scrollbar-width: none;
}

.m3-modal__tabs::-webkit-scrollbar {
    display: none;
}

.m3-modal__tab {
    padding: 0.5rem 0.875rem;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
    font-family: inherit;
}

.m3-modal__tab:hover {
    color: #0061a4;
    background: #eef2f6;
}

.m3-modal__tab.active {
    color: #0061a4;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.m3-modal__body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
    font-size: 0.875rem;
    line-height: 1.7;
    color: #334155;
}

.m3-modal__tab-content {
    display: none;
}

.m3-modal__tab-content.active {
    display: block;
    animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.m3-modal__tab-content h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: #0061a4;
    margin: 1.25rem 0 0.5rem;
}

.m3-modal__tab-content h4:first-child {
    margin-top: 0;
}

.m3-modal__tab-content p {
    margin-bottom: 0.75rem;
}

.m3-modal__tab-content ul {
    list-style: disc;
    padding-left: 1.25rem;
    margin-bottom: 0.875rem;
}

.m3-modal__tab-content li {
    margin-bottom: 0.35rem;
}

.m3-modal__info-card {
    background: #f0f7ff;
    border: 1px solid #bae6fd;
    border-radius: 8px;
    padding: 0.875rem 1rem;
    margin-top: 1rem;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: #0369a1;
}

.m3-modal__footer {
    padding: 0.875rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .m3-modal {
        max-height: 92vh;
        border-radius: 12px;
    }
    .m3-modal__header {
        padding: 1rem 1.25rem;
    }
    .m3-modal__title {
        font-size: 1rem;
    }
    .m3-modal__tabs {
        padding: 0.375rem 1rem;
    }
    .m3-modal__body {
        padding: 1rem 1.25rem;
    }
    .m3-modal__footer {
        padding: 0.75rem 1.25rem;
    }
}

/* ===================================
   22. MATERIAL 3 CLEAN HOVER & STATE FEEDBACK
   =================================== */
.navigation__link {
    transition: color var(--transition-fast);
}

.navigation__link:hover {
    color: var(--color-primary-600);
}

.footer__link,
.footer__legal-link {
    display: inline-block;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer__link:hover,
.footer__legal-link:hover {
    color: var(--color-primary-400);
    transform: translateX(4px);
}

.about__feature {
    cursor: default;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.about__feature:hover {
    background: var(--color-primary-50);
    transform: translateY(-2px);
}

.contact__card {
    transition: all var(--transition-base);
}

.contact__card:hover {
    background: var(--color-primary-50);
    transform: translateY(-2px);
}

.form-input--highlight {
    border-color: var(--md-sys-color-primary) !important;
    box-shadow: 0 0 0 4px rgba(0, 97, 164, 0.25) !important;
    transform: scale(1.01);
    transition: all var(--transition-base);
}

/* Mobile input touch fixes (iOS 16px rule) */
@media (max-width: 768px) {
    .form-input,
    .form-textarea,
    select.form-input {
        font-size: 16px !important;
    }

    .m3-modal {
        max-height: 92vh;
        border-radius: var(--radius-lg);
    }

    .m3-modal__header {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .m3-modal__body {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .m3-modal__footer {
        padding: var(--spacing-sm) var(--spacing-lg);
    }
}

/* ===================================
   23. CLOUDFLARE TURNSTILE & ZERO OVERFLOW GUARDS
   =================================== */
.turnstile-form-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
    margin: 0.5rem 0;
}

.cf-turnstile {
    max-width: 100%;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.cf-turnstile iframe {
    max-width: 100% !important;
}

@media (max-width: 360px) {
    .cf-turnstile {
        transform: scale(0.92);
        transform-origin: center center;
    }
}

@media (max-width: 330px) {
    .cf-turnstile {
        transform: scale(0.85);
        transform-origin: center center;
    }
}