/* 
    Akyavuzlar Nakliyat - Design System & Styles
    Modern Premium Logistics Redesign
*/

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

:root {
    /* Color Palette from Logo */
    --primary: #FF9F00;       /* Vibrant Orange */
    --primary-dark: #E68A00;
    --primary-light: #FFB333;
    --secondary: #121212;     /* Deep Raven Black */
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --text-main: #333333;
    --text-muted: #666666;
    --glass-blur: blur(12px);
    --glass-white: rgba(255, 255, 255, 0.75);
    --glass-dark: rgba(20, 20, 20, 0.85);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 50px rgba(0, 0, 0, 0.12);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Top Bar --- */
.top-bar {
    background: #000;
    color: #fff;
    padding: 8px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-info {
    display: flex;
    gap: 20px;
}

.top-bar-info a {
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
}

.top-bar-info a:hover {
    color: var(--primary);
}

.top-bar-social {
    display: flex;
    gap: 15px;
}

.top-bar-social a {
    color: #fff;
    transition: var(--transition);
}

.top-bar-social a:hover {
    color: var(--primary);
}

/* --- Header --- */
header {
    position: fixed;
    top: 35px; /* Adjust for top-bar height */
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

header.scrolled {
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-soft);
    padding: 12px 0;
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: inline-flex;
    background: #fff;
    padding: 8px 15px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.logo a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

header.scrolled .logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    font-size: 15px;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.cta-btn {
    background: var(--primary);
    color: #fff;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(255, 159, 0, 0.3);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 159, 0, 0.45);
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../images/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 700px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 35px;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out;
}

.hero-btns {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1.2s ease-out;
}

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

/* --- Services Section --- */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 13px;
    display: block;
    margin-bottom: 15px;
}

.section h2 {
    font-size: 2.5rem;
    color: var(--secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid #f0f0f0;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card i {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 25px;
    display: block;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.service-card p {
    color: var(--text-muted);
}

/* --- Stats Section --- */
.stats {
    background: var(--secondary);
    color: #fff;
    padding: 80px 0;
}

.stats-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-item .count {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    font-family: 'Outfit';
    margin-bottom: 5px;
}

.stat-item .label {
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 1px;
    opacity: 0.7;
}

/* --- About Section --- */
.about-flex {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 30px;
    box-shadow: 30px 30px 0 var(--primary);
}

.about-info {
    flex: 1;
}

.about-info h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

/* --- Timeline --- */
.timeline {
    margin-top: 40px;
}

.timeline-item {
    padding-left: 30px;
    border-left: 2px solid var(--primary);
    position: relative;
    padding-bottom: 30px;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: -7px;
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--primary);
    border-radius: 50%;
}

.timeline-year {
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
    display: block;
}

/* --- Contact & Footer --- */
.contact-section {
    background: var(--bg-light);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    z-index: 1001;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(10deg);
}

footer {
    background: #000;
    color: #fff;
    padding: 80px 0 30px;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
    font-size: 14px;
    opacity: 0.6;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .hero h1 { font-size: 3rem; }
    .about-flex { flex-direction: column; }
    .about-image img { box-shadow: 15px 15px 0 var(--primary); }
    .nav-links { display: none; }
}

@media (max-width: 768px) {
    .hero-btns { flex-direction: column; }
    .hero h1 { font-size: 2.5rem; }
}