/* 
    Arin İnşaat Temizlik - Design System
    Palette: Deep Navy, Cleaning Teal, Bright White
*/

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

:root {
    --primary: #00bfa5;
    --primary-dark: #00897b;
    --secondary: #0a192f;
    --accent: #ffd700;
    --bg-dark: #0a192f;
    --bg-light: #f4f7f6;
    --text-main: #2d3436;
    --text-white: #ffffff;
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

h1, h2, h3, h4 {
    font-weight: 700;
    color: var(--secondary);
}

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

ul {
    list-style: none;
}

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

/* Glassmorphism Classes */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.glass-dark {
    background: rgba(10, 25, 47, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s all ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 191, 165, 0.3);
}

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

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

/* Navbar Layout */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

header.scrolled {
    padding: 8px 0;
    background: rgba(10, 25, 47, 0.95);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}


.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001; /* Nav-links'ten (999) daha yüksek olmalı */
    position: relative;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background: var(--text-white);
    transition: var(--transition);
}

/* Mobile Nav Extension */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--bg-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s ease-in-out;
        z-index: 999;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 20px 0;
    }

    .nav-links a {
        font-size: 20px;
    }
}

.logo img {
    max-height: 75px;
    width: auto;
    display: block;
    transition: var(--transition);
}


.logo-text {
    font-size: 26px;
    font-weight: 700;
    color: var(--primary);
    display: block;
    line-height: 1;
}

.logo-subtext {
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--text-white);
    display: block;
    margin-top: 4px;
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: var(--text-white);
    font-weight: 500;
    font-size: 15px;
    position: relative;
}

.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%;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(rgba(10, 25, 47, 0.6), rgba(10, 25, 47, 0.6)), 
                url('https://images.unsplash.com/photo-1584622650111-993a426fbf0a?auto=format&fit=crop&q=80&w=1400') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-white);
}

.hero-content h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    color: var(--text-white);
    margin-bottom: 25px;
    line-height: 1.1;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto 45px;
    opacity: 0.9;
    font-weight: 300;
}

.hero-btns {
    display: flex;
    gap: 25px;
    justify-content: center;
}

/* Services */
.services {
    padding: 120px 0;
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--secondary);
}

.underline {
    width: 70px;
    height: 4px;
    background: var(--primary);
    margin: 0 auto;
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-card {
    background: white;
    padding: 50px 40px;
    border-radius: 24px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 15px 35px rgba(0,0,0,0.03);
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.08);
    border-color: var(--primary);
}

.icon-box {
    font-size: 45px;
    margin-bottom: 25px;
    display: inline-block;
    background: rgba(0, 191, 165, 0.1);
    width: 90px;
    height: 90px;
    line-height: 90px;
    border-radius: 50%;
}

.service-card h3 {
    margin-bottom: 18px;
    font-size: 22px;
}

.service-card p {
    color: #666;
    font-size: 15px;
}

/* About Section */
.about {
    padding: 120px 0;
    background: white;
}

.about-wrapper {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 40px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.12);
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 36px;
    margin-bottom: 25px;
}

.about-text p {
    font-size: 17px;
    color: #555;
    margin-bottom: 30px;
}

.features {
    margin-top: 35px;
}

.features li {
    margin-bottom: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--secondary);
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: var(--bg-light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 60px;
}

.contact-info {
    background: var(--secondary);
    color: white;
    padding: 50px;
    border-radius: 30px;
}

.contact-info h3 {
    color: white;
    margin-bottom: 25px;
    font-size: 26px;
}

.contact-info p {
    opacity: 0.8;
    margin-bottom: 35px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.info-item span {
    font-size: 22px;
    color: var(--primary);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-form input, .contact-form textarea {
    padding: 18px 25px;
    border-radius: 15px;
    border: 1px solid #e0e0e0;
    outline: none;
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
}

.contact-form input:focus, .contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(0, 191, 165, 0.05);
}

/* Footer */
footer {
    background: #050d18;
    color: white;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

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

.social-links a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #ffffff !important;
    transition: var(--transition);
    font-size: 18px;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    opacity: 0.5;
    font-size: 14px;
}


/* Mobile Responsive */
@media (max-width: 991px) {
    .about-wrapper {
        flex-direction: column;
        gap: 50px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .mobile-menu-btn {
        z-index: 9999;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 30px;
        text-align: center;
        padding: 0 20px;
    }
    .social-links {
        justify-content: center;
        margin-top: 20px;
    }
    .footer-col h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

}


@media (max-width: 768px) {
    .nav-links {
        display: flex; /* display: none kaldırıldı */
    }
    .hero-content h1 {
        font-size: 3.2rem;
    }
    .hero-btns {
        flex-direction: column;
    }
}

/* Sub Page Hero */
.sub-hero {
    height: 40vh;
    min-height: 300px;
    background: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.8)), 
                url('https://images.unsplash.com/photo-1581578731548-c64695cc6954?auto=format&fit=crop&q=80&w=1400') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-white);
    padding-top: 80px;
}

.sub-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--text-white);
}

/* Page Content Spacing */
.page-section {
    padding: 100px 0;
}

.page-content {
    background: white;
}
/* Search Button & Overlay */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.call-btn {
    background: var(--primary);
    color: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    font-size: 16px;
}

.call-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 191, 165, 0.3);
}

.search-toggle {
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.search-toggle:hover {
    background: var(--primary);
    transform: scale(1.1);
}

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(15px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-close {
    position: absolute;
    top: 40px;
    right: 40px;
    color: white;
    font-size: 30px;
    cursor: pointer;
    transition: var(--transition);
}

.search-close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.search-form {
    width: 100%;
    max-width: 800px;
    padding: 0 20px;
    text-align: center;
    transform: translateY(50px);
    transition: 0.5s all ease;
}

.search-overlay.active .search-form {
    transform: translateY(0);
}

.search-form h2 {
    color: white;
    margin-bottom: 30px;
    font-size: 32px;
}

.search-input-group {
    position: relative;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.search-input-group input {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 0;
    font-size: 24px;
    color: white;
    outline: none;
}

.search-input-group::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: 0.5s all ease;
}

.search-input-group:focus-within::after {
    width: 100%;
}

@media (max-width: 768px) {
    .nav-actions {
        display: none;
    }
    .search-form h2 {
        font-size: 24px;
    }
    .search-input-group input {
        font-size: 18px;
    }

    /* Contact Mobile Optimizations */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-info {
        padding: 30px 20px;
    }
    .sub-hero {
        padding: 60px 0;
    }
    .sub-hero h1 {
        font-size: 2.2rem;
    }
    .contact-form {
        gap: 15px;
    }
    .contact-form input, 
    .contact-form select, 
    .contact-form textarea {
        padding: 15px 20px;
        width: 100%;
    }
    .info-item {
        gap: 15px;
    }
}


/* Floating Action Buttons */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 9999;
}

.contact-fab {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    font-size: 28px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: var(--transition);
    position: relative;
    text-decoration: none;
}

.contact-fab i {
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1 !important;
    display: block !important;
}

.contact-fab:hover {
    transform: scale(1.1) translateY(-5px);
}

.fab-whatsapp {
    background-color: #25d366 !important;
}

.fab-phone {
    background-color: #ff5252 !important;
}

/* Pulse Animation */
.contact-fab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    z-index: -1;
    animation: fab-pulse 2s infinite;
    opacity: 0.6;
    pointer-events: none;
}

@keyframes fab-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .floating-contact {
        bottom: 20px;
        right: 20px;
    }
    .contact-fab {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    .contact-fab i {
        width: auto !important;
        height: auto !important;
    }
}