/* 
   Akkaya Jeneratör - Modern Corporate Design System
   premium, responsive, and elegant.
*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600&family=Inter:wght@300;400;500;600&display=swap');

:root {
    /* Color Palette */
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #0f172a; /* Slate 900 for elegant dark text */
    --accent: #f97316;
    --success: #10b981;
    --danger: #ef4444;
    
    /* Neutral Colors / Light Mode */
    --bg-main: #ffffff; /* Pure white */
    --bg-alt: #f8fafc; /* Very soft cool gray */
    --bg-dark: #f1f5f9; /* Slate 100 */
    --text-main: #475569; /* Slate 600 for body text readability */
    --text-on-dark: #ffffff;
    --text-muted: #94a3b8;
    --text-heading: #0f172a; /* Slate 900 for headings */
    --text-white: #ffffff;
    
    /* Elegant Scales */
    --fs-h1: clamp(2rem, 4vw, 3rem);
    --fs-h2: clamp(1.5rem, 3vw, 2.25rem);
    --fs-h3: clamp(1.25rem, 2.5vw, 1.6rem);
    --fs-body: clamp(0.9rem, 1.2vw, 0.95rem);
    --fs-small: clamp(0.75rem, 1vw, 0.85rem);
    
    /* Glassmorphism & Effects */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.4);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Layout */
    --max-width: 1200px;
    --border-radius: 12px;
    --header-height: 80px;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
    font-size: var(--fs-body);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-heading);
    font-weight: 300; /* Predefined light weight for premium look */
    letter-spacing: 0.5px;
    line-height: 1.2;
}

h1 { font-size: var(--fs-h1); font-weight: 300; }
h2 { font-size: var(--fs-h2); font-weight: 400; }
h3 { font-size: var(--fs-h3); font-weight: 500; }

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

::selection {
    background: var(--primary);
    color: #fff;
}

/* Custom Sleek Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 10px;
    border: 2px solid #f1f1f1;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Minimal Bootstrap-compatible Grid System */
.container-fluid { width: 100%; padding: 0 1.5rem; }
.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -15px;
    margin-right: -15px;
}
.row > * {
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box;
    flex-shrink: 0;
    width: 100%;
}
/* Explicit column classes apply everywhere unless overridden */
.col-1  { flex: 0 0 auto; width: 8.333%; }
.col-2  { flex: 0 0 auto; width: 16.667%; }
.col-3  { flex: 0 0 auto; width: 25%; }
.col-4  { flex: 0 0 auto; width: 33.333%; }
.col-5  { flex: 0 0 auto; width: 41.667%; }
.col-6  { flex: 0 0 auto; width: 50%; }
.col-7  { flex: 0 0 auto; width: 58.333%; }
.col-8  { flex: 0 0 auto; width: 66.667%; }
.col-9  { flex: 0 0 auto; width: 75%; }
.col-10 { flex: 0 0 auto; width: 83.333%; }
.col-11 { flex: 0 0 auto; width: 91.667%; }
.col-12 { flex: 0 0 auto; width: 100%; }

/* Mobile and up... classes only change at specific widths */
@media (min-width: 576px) {
    .col-sm-6 { flex: 0 0 auto; width: 50%; }
    .col-sm-12 { flex: 0 0 auto; width: 100%; }
}
/* Gutters - using row-gap for vertical spacing, horizontal is handled by padding */
.g-3 { row-gap: 1rem; }
.g-4 { row-gap: 1.5rem; }
.g-5 { row-gap: 2rem; }
.gx-0 { margin-left: 0; margin-right: 0; }
.gx-0 > * { padding-left: 0; padding-right: 0; }
/* Justify */
.justify-content-center { justify-content: center; }
/* sm breakpoint: 576px */
@media (min-width: 576px) {
    .col-sm-6  { flex: 0 0 50%; max-width: 50%; }
    .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
}
/* md breakpoint: 768px */
@media (min-width: 768px) {
    .col-md-4  { flex: 0 0 33.333%; max-width: 33.333%; }
    .col-md-5  { flex: 0 0 41.667%; max-width: 41.667%; }
    .col-md-6  { flex: 0 0 50%; max-width: 50%; }
    .col-md-7  { flex: 0 0 58.333%; max-width: 58.333%; }
    .col-md-8  { flex: 0 0 66.667%; max-width: 66.667%; }
    .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}
/* lg breakpoint: 992px */
@media (min-width: 992px) {
    .col-lg-3  { flex: 0 0 25%; max-width: 25%; }
    .col-lg-4  { flex: 0 0 33.333%; max-width: 33.333%; }
    .col-lg-5  { flex: 0 0 41.667%; max-width: 41.667%; }
    .col-lg-6  { flex: 0 0 50%; max-width: 50%; }
    .col-lg-7  { flex: 0 0 58.333%; max-width: 58.333%; }
    .col-lg-8  { flex: 0 0 66.667%; max-width: 66.667%; }
    .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
}
/* xl breakpoint: 1200px */
@media (min-width: 1200px) {
    .col-xl-4  { flex: 0 0 33.333%; max-width: 33.333%; }
    .col-xl-6  { flex: 0 0 50%; max-width: 50%; }
}
/* H-100 */
.h-100 { height: 100%; }

/* Typography Fragments */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons - Modernized */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.75rem; /* Slightly less padding as requested */
    border-radius: 8px;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    color: #ffffff;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--accent); /* Outlined Orange */
    color: var(--accent);
}

.btn-outline:hover {
    background-color: var(--accent);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
}

/* Layout Elements */
.section {
    padding: 3.5rem 0;
}

.page-title-area {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.page-title-area::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.6), rgba(15, 23, 42, 0.9));
    z-index: 1;
}

.page-title-area .container {
    position: relative;
    z-index: 2;
}

.page-title-area h1, 
.page-title-area h2, 
.page-title-area h3, 
.page-title-area h4, 
.page-title-area h5, 
.page-title-area h6, 
.page-title-area p, 
.page-title-area span,
.page-title-area .gradient-text {
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    text-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.page-title-area h1 {
    letter-spacing: 1px;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4.5vw, 3rem); }
h3 { font-size: clamp(1.4rem, 4vw, 2.2rem); }

.section-title {
    margin-bottom: 1rem;
    text-align: center;
}

/* Modern Card Pattern */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.04);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.glass-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 40px 80px rgba(15, 23, 42, 0.08);
    border-color: rgba(59, 130, 246, 0.3);
}

.service-modern-card .icon-wrapper {
    transition: 0.5s;
}

.glass-card:hover .icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    background: var(--primary-dark) !important;
}

/* Responsive Grid Helper */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 992px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .section { padding: 2.5rem 0; }
    .section-title { font-size: 1.6rem; }
    .section-subtitle { font-size: 0.9rem; }
    h1 { font-size: clamp(1.8rem, 6vw, 2.5rem); }
    h2 { font-size: clamp(1.4rem, 5vw, 2rem); }
    .container { padding: 0 1rem; }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* Delay helpers */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

/* Section Header Polish */
.section-header h6 {
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--primary);
}