/*
 * Simo Nakliye (simonakliye.com) - Premium Design System (CSS)
 * Clean Corporate SaaS Layout with Deep Navy (#0A2342) & Corporate Blue (#1565C0)
 * Simo Bilişim Yazılım Teknolojileri Ltd. Şti.
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette */
    --navy: #0A2342;
    --navy-rgb: 10, 35, 66;
    --blue: #1565C0;
    --blue-rgb: 21, 101, 192;
    --blue-light: #E3F2FD;
    --white: #FFFFFF;
    --light-gray: #F5F7FA;
    
    --primary: var(--blue);
    --secondary: var(--navy);
    
    /* Semantic Colors */
    --bg-dark: #071224;
    --bg-light: #F5F7FA;
    --bg-card-light: rgba(255, 255, 255, 0.85);
    --bg-card-dark: rgba(10, 35, 66, 0.45);
    
    --text-navy: #0A2342;
    --text-body: #334155;
    --text-muted: #64748B;
    --text-white: #FFFFFF;
    
    --accent: #10B981;
    --accent-glow: rgba(16, 185, 129, 0.15);
    --danger: #EF4444;
    
    /* Layout */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    /* Borders & Shadows */
    --border-light: rgba(21, 101, 192, 0.08);
    --border-hover: rgba(21, 101, 192, 0.25);
    --shadow-soft: 0 10px 30px -10px rgba(10, 35, 66, 0.06), 0 1px 3px rgba(10, 35, 66, 0.02);
    --shadow-hover: 0 20px 40px -15px rgba(21, 101, 192, 0.15), 0 2px 8px rgba(21, 101, 192, 0.05);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--text-body);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-navy);
    font-weight: 700;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--light-gray);
}
::-webkit-scrollbar-thumb {
    background: rgba(21, 101, 192, 0.2);
    border-radius: 5px;
    border: 2px solid var(--light-gray);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--blue);
}

/* Selection */
::selection {
    background-color: var(--blue-light);
    color: var(--blue);
}

/* Utility Containers */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 7.5rem 0;
}

.bg-alternate {
    background-color: var(--light-gray);
}

/* Glassmorphism Accents */
.glass-panel {
    background: var(--bg-card-light);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.glass-panel:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

/* Header & Sticky Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(10, 35, 66, 0.05);
    transition: var(--transition-smooth);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 10px 30px rgba(10, 35, 66, 0.05);
    padding: 0.5rem 0;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

header.scrolled .nav-container {
    padding: 0.8rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--navy);
    text-decoration: none;
    letter-spacing: 0.5px;
}

.logo span {
    color: var(--blue);
}

.logo i {
    color: var(--blue);
    font-size: 1.6rem;
    filter: drop-shadow(0 4px 6px rgba(21, 101, 192, 0.15));
}

/* Nav Menu & Mega Menu */
nav {
    display: flex;
    align-items: center;
}

nav ul.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.2rem;
    align-items: center;
}

nav a.nav-link {
    color: var(--text-body);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    padding: 0.5rem 0;
    position: relative;
}

nav a.nav-link:hover, nav a.nav-link.active {
    color: var(--blue);
}

nav a.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--blue);
    transition: var(--transition-smooth);
}

nav a.nav-link:hover::after, nav a.nav-link.active::after {
    width: 100%;
}

/* Mega Menu Dropdown */
.has-mega-menu {
    position: relative;
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    width: 720px;
    background: var(--white);
    border: 1px solid rgba(10, 35, 66, 0.08);
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(10, 35, 66, 0.12);
    padding: 2.5rem;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 100;
}

.has-mega-menu:hover .mega-menu {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(10, 35, 66, 0.05);
    padding-bottom: 0.5rem;
}

.mega-title i {
    color: var(--blue);
}

.mega-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.mega-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem;
    border-radius: 10px;
    color: var(--text-body);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.mega-item:hover {
    background-color: var(--light-gray);
    color: var(--blue);
}

.mega-item i {
    font-size: 1.1rem;
    color: var(--blue);
    background: var(--blue-light);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.mega-item:hover i {
    background: var(--blue);
    color: var(--white);
}

.mega-item div {
    display: flex;
    flex-direction: column;
}

.mega-item span.title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
}

.mega-promo {
    background: linear-gradient(135deg, var(--navy), var(--bg-dark));
    border-radius: 14px;
    padding: 1.5rem;
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mega-promo h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.mega-promo p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
}

.mega-promo .promo-btn {
    align-self: flex-start;
    background: var(--blue);
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.mega-promo .promo-btn:hover {
    background: var(--white);
    color: var(--navy);
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav-btn {
    background-color: var(--blue);
    color: var(--white) !important;
    font-weight: 600 !important;
    padding: 0.65rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(21, 101, 192, 0.2);
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.nav-btn:hover {
    background-color: var(--navy);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 35, 66, 0.25);
}

.nav-btn-secondary {
    background-color: transparent;
    color: var(--blue);
    border: 1px solid rgba(21, 101, 192, 0.2);
    font-weight: 600;
    padding: 0.65rem 1.3rem;
    border-radius: 12px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.nav-btn-secondary:hover {
    background-color: var(--blue-light);
    border-color: var(--blue);
}

/* Mobile Menu Toggle Button */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--navy);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Announcement Banner */
.marquee-wrapper {
    background: var(--blue-light);
    border-bottom: 1px solid rgba(21, 101, 192, 0.1);
    padding: 0.6rem 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    z-index: 10;
    margin-top: 77px;
}

.marquee-content {
    display: inline-block;
    padding-left: 100%;
    animation: marquee 35s linear infinite;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--blue);
}

@keyframes marquee {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-100%, 0, 0); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 2.25rem;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 8px 25px rgba(21, 101, 192, 0.25);
}

.btn-primary:hover {
    background: var(--navy);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(10, 35, 66, 0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--blue);
    border: 1px solid rgba(21, 101, 192, 0.25);
}

.btn-secondary:hover {
    background: var(--blue-light);
    border-color: var(--blue);
    transform: translateY(-3px);
}

.btn-dark {
    background: var(--navy);
    color: var(--white);
    box-shadow: 0 8px 25px rgba(10, 35, 66, 0.2);
}

.btn-dark:hover {
    background: var(--blue);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(21, 101, 192, 0.25);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #071224 0%, var(--navy) 100%);
    color: var(--white);
    position: relative;
    padding: 8rem 0 10rem;
    overflow: hidden;
}

/* Digital Network Background Effects */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(21, 101, 192, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero-grid-mesh {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at 50% 50%, black, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black, transparent 75%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    color: var(--white);
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-content h1 span {
    color: var(--blue-light);
    background: linear-gradient(120deg, #E3F2FD 0%, #90CAF9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-support-line {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-support-line a {
    color: var(--white);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.1);
}

.hero-support-line a:hover {
    background: var(--blue);
    border-color: var(--blue);
}

/* Floating Card / Interactive Platform Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: rgba(10, 35, 66, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2.5rem;
    width: 100%;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 5;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.hero-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1rem;
}

.hero-card-header h3 {
    color: var(--white);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-card-header h3 i {
    color: var(--blue-light);
}

.hero-card-badge {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.hero-card-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.hero-card-icon {
    background: rgba(21, 101, 192, 0.3);
    color: var(--blue-light);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
}

.hero-card-info h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.hero-card-info p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Services Section */
.services-section {
    position: relative;
    z-index: 10;
    margin-top: -4rem; /* overlaps hero nicely */
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4.5rem;
}

.section-header .tag {
    display: inline-block;
    background-color: var(--blue-light);
    color: var(--blue);
    padding: 0.35rem 1rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 1.25rem;
    letter-spacing: -0.5px;
}

.section-header h2 span {
    color: var(--blue);
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--blue);
    transition: var(--transition-smooth);
}

.service-card:hover {
    box-shadow: var(--shadow-hover);
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

.service-card:hover::before {
    height: 100%;
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: var(--blue-light);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.75rem;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon-wrapper {
    background: var(--blue);
    color: var(--white);
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.85rem;
    color: var(--navy);
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-card .learn-more {
    font-family: var(--font-heading);
    color: var(--blue);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition-smooth);
}

.service-card:hover .learn-more {
    color: var(--navy);
}

.service-card .learn-more i {
    transition: var(--transition-smooth);
}

.service-card:hover .learn-more i {
    transform: translateX(4px);
}

/* How It Works Section */
.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

/* Step connector line */
.how-it-works-grid::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 12%;
    width: 76%;
    height: 2px;
    background: linear-gradient(90deg, var(--blue-light) 0%, rgba(21, 101, 192, 0.2) 50%, var(--blue-light) 100%);
    z-index: 1;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid var(--blue-light);
    color: var(--navy);
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    transition: var(--transition-smooth);
}

.step-card:hover .step-number {
    border-color: var(--blue);
    background: var(--blue);
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(21, 101, 192, 0.25);
}

.step-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--navy);
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 0 1rem;
}

/* Platform Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

.feature-pill-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.75rem;
}

.feature-pill-icon {
    background: var(--blue-light);
    color: var(--blue);
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.feature-pill-card:hover .feature-pill-icon {
    background: var(--blue);
    color: var(--white);
}

.feature-pill-info h4 {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
    color: var(--navy);
}

.feature-pill-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Statistics Section */
.stats-section {
    background: linear-gradient(135deg, var(--navy) 0%, var(--bg-dark) 100%);
    color: var(--white);
    padding: 6rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    text-align: center;
}

.stat-item h3 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.5rem;
    background: linear-gradient(120deg, #FFFFFF 0%, #90CAF9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-item p {
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Why Choose Section */
.why-choose-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.why-choose-visual {
    position: relative;
}

.why-choose-visual img {
    width: 100%;
    border-radius: 24px;
    box-shadow: var(--shadow-hover);
    border: 1px solid var(--border-light);
}

.why-choose-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--blue);
    color: var(--white);
    padding: 1.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(21, 101, 192, 0.3);
    text-align: center;
}

.why-choose-badge h4 {
    color: var(--white);
    font-size: 2.2rem;
    font-weight: 800;
}

.why-choose-badge p {
    font-size: 0.85rem;
    opacity: 0.9;
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.why-item {
    display: flex;
    gap: 1rem;
}

.why-icon {
    color: var(--accent);
    font-size: 1.3rem;
    margin-top: 0.2rem;
}

.why-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--navy);
}

.why-info p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

/* Testimonials */
.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    padding: 2.5rem;
    border: 1px solid var(--border-light);
    border-radius: 20px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stars {
    color: #FBBF24;
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.testimonial-content {
    font-size: 0.95rem;
    color: var(--text-body);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 1.75rem;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.client-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--blue-light);
    color: var(--blue);
    font-weight: 700;
    font-family: var(--font-heading);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.client-details h4 {
    font-size: 0.95rem;
    color: var(--navy);
}

.client-details p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Interactive Quote Request Section */
.teklif-section {
    scroll-margin-top: 100px;
}

.teklif-container {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 5rem;
    align-items: start;
}

.teklif-text h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.teklif-text h2 span {
    color: var(--blue);
}

.teklif-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.teklif-features {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.teklif-feat-item {
    display: flex;
    gap: 1.25rem;
}

.teklif-feat-icon {
    background: var(--blue-light);
    color: var(--blue);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.teklif-feat-info h4 {
    font-size: 1.05rem;
    color: var(--navy);
    margin-bottom: 0.25rem;
}

.teklif-feat-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.form-box {
    padding: 3rem;
    border-color: rgba(21, 101, 192, 0.15);
    box-shadow: 0 20px 50px rgba(10, 35, 66, 0.08);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    color: var(--navy);
}

.form-control {
    width: 100%;
    padding: 0.85rem 1.1rem;
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    color: var(--text-navy);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.01);
}

.form-control:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(21, 101, 192, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 110px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

/* Custom Checkboxes */
.checkbox-group {
    display: flex;
    gap: 1.25rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-body);
    font-weight: 500;
    cursor: pointer;
}

.checkbox-label input {
    accent-color: var(--blue);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Tracking Section */
.track-section {
    padding: 6rem 0;
    scroll-margin-top: 100px;
}

.track-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 3.5rem;
    text-align: center;
    border-color: rgba(21, 101, 192, 0.15);
}

.track-box h3 {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: var(--navy);
}

.track-box p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.track-input-group {
    display: flex;
    gap: 1rem;
}

.track-input-group input {
    flex: 1;
    font-size: 1.05rem;
    padding: 0.95rem 1.25rem;
    text-transform: uppercase;
}

/* Tracking result card styling */
.result-card {
    margin-top: 2.5rem;
    padding: 2.25rem;
    border: 1px solid var(--border-hover);
    display: none;
    text-align: left;
}

.status-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: var(--font-heading);
}

.status-beklemede { background: rgba(245, 158, 11, 0.1); color: #D97706; border: 1px solid rgba(245, 158, 11, 0.2); }
.status-inceleniyor { background: rgba(59, 130, 246, 0.1); color: #2563EB; border: 1px solid rgba(59, 130, 246, 0.2); }
.status-fiyatlandirildi { background: rgba(16, 185, 129, 0.1); color: #059669; border: 1px solid rgba(16, 185, 129, 0.2); }
.status-iletildi { background: rgba(139, 92, 246, 0.1); color: #7C3AED; border: 1px solid rgba(139, 92, 246, 0.2); }
.status-reddedildi { background: rgba(239, 68, 68, 0.1); color: #DC2626; border: 1px solid rgba(239, 68, 68, 0.2); }

/* FAQ Section */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    border: 1px solid var(--border-light);
    border-radius: 16px;
    background: var(--white);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--border-hover);
}

.faq-header {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
}

.faq-header i {
    color: var(--blue);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.faq-item.active .faq-header i {
    transform: rotate(180deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.faq-item.active .faq-content {
    max-height: 200px;
}

/* Footer */
footer {
    background: var(--navy);
    color: rgba(255, 255, 255, 0.85);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 6rem 0 3rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo-col h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    color: var(--white);
}

.footer-logo-col h3 span {
    color: var(--blue-light);
}

.footer-logo-col p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.75rem;
    color: rgba(255, 255, 255, 0.65);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255,255,255,0.05);
}

.social-link:hover {
    background: var(--blue);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.75rem;
    font-weight: 700;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-col ul a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-col ul a:hover {
    color: var(--white);
    padding-left: 4px;
}

.footer-contact-info p {
    font-size: 0.9rem;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.65);
}

.footer-contact-info i {
    color: var(--blue-light);
    margin-top: 0.25rem;
}

.footer-contact-info a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

/* Floating Actions */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.floating-whatsapp:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.floating-quote {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--blue);
    color: var(--white);
    border-radius: 50px;
    padding: 0.85rem 1.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 8px 24px rgba(21, 101, 192, 0.3);
    z-index: 999;
    transition: var(--transition-smooth);
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.floating-quote.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.floating-quote:hover {
    background-color: var(--navy);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(10, 35, 66, 0.4);
}

/* Alert Notification Popups */
.alert-popup {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1.1rem 1.6rem;
    border-radius: 12px;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    box-shadow: 0 12px 30px rgba(10, 35, 66, 0.15);
    animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.alert-success {
    background: #10B981;
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--white);
}

.alert-danger {
    background: #EF4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--white);
}

@keyframes slideIn {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    .hero-content h1 {
        font-size: 3.2rem;
    }
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-ctas {
        justify-content: center;
    }
    .hero-support-line {
        justify-content: center;
    }
    .how-it-works-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    .how-it-works-grid::before {
        display: none;
    }
    .why-choose-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .testimonials-carousel {
        grid-template-columns: repeat(2, 1fr);
    }
    .teklif-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 992px) {
    nav ul.nav-menu {
        display: none; /* toggle script handles this */
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 10px 30px rgba(10,35,66,0.08);
        border-top: 1px solid rgba(10,35,66,0.05);
    }
    nav ul.nav-menu.active {
        display: flex;
    }
    .mobile-toggle {
        display: block;
    }
    .has-mega-menu:hover .mega-menu {
        display: none !important; /* disable mega menu on mobile hover */
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .section-header h2 {
        font-size: 2.2rem;
    }
    .hero-content h1 {
        font-size: 2.5rem;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .how-it-works-grid {
        grid-template-columns: 1fr;
    }
    .testimonials-carousel {
        grid-template-columns: 1fr;
    }
    .form-box {
        padding: 2rem 1.5rem;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .track-input-group {
        flex-direction: column;
    }
    .track-box {
        padding: 2rem 1.5rem;
    }
    .footer-top {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1.25rem;
        text-align: center;
    }
    .footer-bottom-links {
        justify-content: center;
    }
}