/* ===========================
   Modern Photography Portfolio
   Foto Altay - 2024
   =========================== */

:root {
    --primary: #D4AF37;
    --dark: #0a0a0a;
    --dark-light: #1a1a1a;
    --gray: #666;
    --light-gray: #999;
    --white: #ffffff;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

img {
    max-width: 100%;
    display: block;
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 5px 30px rgba(0,0,0,0.3);
}

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

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 2px;
    transition: var(--transition);
}

.logo i {
    color: var(--primary);
    font-size: 24px;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    color: var(--white);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: var(--transition);
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
    transform: translateX(-50%);
}

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

.nav-links a:hover::before,
.nav-links a.active::before {
    width: 100%;
}

.btn-contact {
    background: var(--primary);
    color: var(--dark);
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.btn-contact:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* ===========================
   Hero Section
   =========================== */
.hero-section {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-label {
    display: inline-block;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 80px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-text {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: var(--dark);
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--dark);
    transform: translateY(-3px);
}

.scroll-down {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--white);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

.scroll-down i {
    display: block;
    margin-top: 10px;
    font-size: 20px;
}

/* ===========================
   Section Styles
   =========================== */
section {
    padding: 120px 0;
    position: relative;
    z-index: 10;
    background: var(--dark);
}

.recent-section {
    background: var(--dark-light);
    z-index: 10;
}

.services-section {
    background: var(--dark);
    z-index: 10;
}

.portfolio-section {
    background: var(--dark-light);
    z-index: 10;
}

.about-section {
    background: var(--dark);
    z-index: 10;
}

.contact-section {
    background: var(--dark-light);
    z-index: 10;
}

.section-header {
    margin-bottom: 80px;
}

.section-header.center {
    text-align: center;
}

.section-label {
    display: inline-block;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 50px;
    font-weight: 700;
    line-height: 1.2;
}

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

/* ===========================
   Recent Works (Instagram)
   =========================== */

.instagram-feed {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 15px;
    margin-bottom: 50px;
}

.insta-post {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
}

.insta-post img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.insta-post:hover img {
    transform: scale(1.1);
}

.insta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.insta-post:hover .insta-overlay {
    opacity: 1;
}

.insta-info {
    display: flex;
    gap: 30px;
    color: var(--white);
    font-size: 16px;
}

.insta-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: var(--white);
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-instagram:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(188, 24, 136, 0.4);
}

/* ===========================
   Services Section
   =========================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-box {
    background: var(--dark-light);
    padding: 50px 35px;
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.service-box:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.2);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: var(--transition);
}

.service-box:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-icon i {
    font-size: 32px;
    color: var(--dark);
}

.service-box h3 {
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 700;
}

.service-box p {
    color: var(--light-gray);
    margin-bottom: 25px;
    line-height: 1.7;
}

.service-list {
    list-style: none;
    margin-bottom: 30px;
}

.service-list li {
    color: var(--light-gray);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-list i {
    color: var(--primary);
    font-size: 12px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 15px;
}

/* ===========================
   Portfolio Section
   =========================== */

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.1);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--dark);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.portfolio-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 15px;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h3 {
    font-size: 22px;
    margin-bottom: 8px;
}

.portfolio-overlay p {
    color: var(--primary);
    font-size: 14px;
    margin-bottom: 20px;
}

.port-btn {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    color: var(--dark);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}

.port-btn:hover {
    transform: scale(1.1);
}

/* ===========================
   About Section
   =========================== */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
}

.about-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--primary);
    color: var(--dark);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
}

.badge-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-top: 5px;
}

.about-content p {
    color: var(--light-gray);
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

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

.stat-item h3 {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-item p {
    color: var(--light-gray);
    font-size: 14px;
}

/* ===========================
   Contact Section
   =========================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.info-box {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-box i {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 20px;
    flex-shrink: 0;
}

.info-box h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.info-box p {
    color: var(--light-gray);
    font-size: 15px;
}

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

.social-box a {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-box a:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-3px);
}

.contact-form {
    background: var(--dark);
    padding: 50px;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.05);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 18px 25px;
    background: var(--dark-light);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--white);
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.contact-form textarea {
    margin-bottom: 25px;
    resize: vertical;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary);
    color: var(--dark);
    border: none;
    padding: 18px 45px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 10px;
    display: none;
}

.form-message.success {
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid #4CAF50;
    color: #4CAF50;
    display: block;
}

.form-message.error {
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid #f44336;
    color: #f44336;
    display: block;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--dark);
    padding: 40px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: 2px;
}

.footer-logo i {
    color: var(--primary);
    font-size: 22px;
}

.footer p {
    color: var(--gray);
    font-size: 14px;
}

/* ===========================
   WhatsApp Float
   =========================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    z-index: 999;
    box-shadow: 0 10px 40px rgba(37, 211, 102, 0.4);
    animation: pulse 2s infinite;
}

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

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

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

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 10px 40px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 10px 60px rgba(37, 211, 102, 0.7);
    }
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 30px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .instagram-feed {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 968px) {
    .hero-title {
        font-size: 60px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .nav-links,
    .nav-buttons {
        display: none;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    section {
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .services-grid,
    .portfolio-grid,
    .instagram-feed {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-text {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
}