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

:root {
    --primary-color: #3c424e;
    --secondary-color: #3c424e;
    --accent-color: #D4AF37;
    --dark-color: #3c424e;
    --light-color: #c8c7cd;
    --text-color: #3c424e;
    --text-light: #6C757D;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #3c424e 0%, #3c424e 100%);
    --shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: 0.3px;
}

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
    border-bottom: none;
    z-index: 1000;
    transition: all 0.4s ease;
}

.header.scrolled {
    background: transparent !important;
    backdrop-filter: none !important;
    box-shadow: none !important;
    border-bottom: none !important;
}

.header.scrolled .logo h1 {
    color: var(--dark-color) !important;
    text-shadow: none !important;
}

.header.scrolled .logo h1 span {
    color: var(--accent-color) !important;
    text-shadow: none !important;
}

.header.scrolled .nav-link {
    color: var(--dark-color) !important;
    text-shadow: none !important;
}

.header.scrolled .nav-link:hover {
    color: var(--accent-color) !important;
    text-shadow: none !important;
}

.header.scrolled .logo-icon {
    color: var(--dark-color) !important;
    filter: none !important;
}

.header.scrolled .hamburger span {
    background: var(--dark-color) !important;
    box-shadow: none !important;
}

.navbar {
    padding: 1.2rem 0;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    cursor: pointer;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-image {
    height: 70px;
    width: auto;
    transition: var(--transition);
    opacity: 1;
}

.logo:hover .logo-image {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0 auto;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.header.scrolled .nav-link {
    color: var(--dark-color) !important;
    text-shadow: none !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--accent-color);
    text-shadow: 0 2px 6px rgba(212, 175, 55, 0.4);
}

.header.scrolled .nav-link:hover {
    color: var(--accent-color) !important;
    text-shadow: none !important;
}

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

/* Nav Right - Phone & Social */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.nav-instagram {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.2rem;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: none;
    border-radius: 8px;
    background: #3c424e;
    box-shadow: 0 2px 8px rgba(60, 66, 78, 0.3);
}

.nav-instagram:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(60, 66, 78, 0.5);
    background: #4a5261;
}

.instagram-icon {
    width: 18px;
    height: 18px;
    color: #fff;
}

.instagram-text {
    color: #fff;
    font-weight: 600;
}

.header.scrolled .nav-instagram {
    background: #3c424e !important;
}

.header.scrolled .nav-instagram:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(60, 66, 78, 0.5) !important;
    background: #4a5261 !important;
}

.header.scrolled .instagram-icon {
    color: #fff !important;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    padding: 0.6rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    backdrop-filter: blur(5px);
    background: rgba(255, 255, 255, 0.15);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.nav-phone:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.phone-icon {
    width: 18px;
    height: 18px;
    color: #ffffff;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.header.scrolled .nav-phone {
    color: var(--dark-color) !important;
    border-color: rgba(0, 0, 0, 0.15) !important;
    background: rgba(0, 0, 0, 0.04) !important;
    text-shadow: none !important;
}

.header.scrolled .phone-icon {
    color: var(--accent-color) !important;
    filter: none !important;
}

.header.scrolled .nav-phone:hover {
    background: rgba(0, 0, 0, 0.08) !important;
    border-color: var(--accent-color) !important;
}

.header.scrolled .phone-icon {
    color: var(--accent-color) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: #ffffff;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.header.scrolled .hamburger span {
    background: var(--dark-color) !important;
    box-shadow: none !important;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2C3E50;
    margin-top: 0;
    overflow: hidden;
}

/* Hero arka plan görseli */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('EsaMainPage.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

/* Mobil için optimize edilmiş */
@media (max-width: 768px) {
    .hero::before {
        background-attachment: scroll;
        background-size: cover;
        background-position: center center;
        will-change: transform;
    }
}

/* Desktop için fixed parallax */
@media (min-width: 769px) {
    .hero::before {
        background-attachment: fixed;
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.7) 0%, rgba(44, 62, 80, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    text-align: center;
    color: var(--white);
    z-index: 2;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    font-weight: 300;
    letter-spacing: 0.5px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2.2rem;
    text-decoration: none;
    border-radius: 2px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--dark-color);
    box-shadow: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: #E5C158;
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
}

.btn-secondary:hover {
    background: var(--light-color);
    color: var(--dark-color);
    transform: translateY(-2px);
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--dark-color);
    margin-bottom: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.title-underline {
    width: 60px;
    height: 2px;
    background: var(--accent-color);
    margin: 0 auto 1.5rem;
    border-radius: 0;
}

.section-description {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 650px;
    margin: 0 auto;
    font-weight: 300;
    line-height: 1.8;
}

/* About Section */
.about {
    background: var(--light-color);
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: flex-start;
    margin-bottom: 4rem;
}

.about-text-box {
    background: transparent;
    border: none;
    padding: 0;
    text-align: justify;
}

.about-text-box p {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    line-height: 1.8;
    font-weight: 300;
    font-size: 0.95rem;
}

.about-text-box p:last-of-type {
    margin-bottom: 2rem;
}

.about-signature {
    margin-top: 1rem;
    text-align: center;
}

.signature-title {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
    padding: 0;
    line-height: 1.4;
    display: inline-block;
}

.signature-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    margin: 0;
    padding: 0;
    line-height: 1.4;
    display: inline-block;
}

.about-image {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: transparent;
    padding: 0;
    min-height: 400px;
    overflow: hidden;
}

.about-logo {
    width: 70%;
    height: 70%;
    object-fit: cover;
    opacity: 0.15;
    mix-blend-mode: multiply;
    filter: invert(1);
}

.about-badge {
    position: absolute;
    top: 0;
    right: 2rem;
    background: transparent;
    padding: 0;
    text-align: right;
    z-index: 10;
    border-radius: 0;
    box-shadow: none;
}

.badge-text {
    font-family: 'Brush Script MT', 'Segoe Script', 'Comic Sans MS', cursive;
    font-weight: 400;
    color: #1e3a5f;
    font-size: 4rem;
    line-height: 1;
    letter-spacing: 0;
    font-style: italic;
    transform: rotate(-5deg);
}

.badge-text small {
    font-size: 2rem;
    font-weight: 400;
    color: #1e3a5f;
    opacity: 1;
    display: block;
    margin-top: -0.3rem;
    font-family: 'Brush Script MT', 'Segoe Script', 'Comic Sans MS', cursive;
    font-style: italic;
}

/* Expertise Section */
.expertise-section {
    margin-top: 3rem;
    border-left: 4px solid var(--accent-color);
    padding-left: 2rem;
}

.expertise-section h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 2rem;
    font-weight: 500;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(200px, 400px));
    grid-template-rows: repeat(3, auto);
    grid-auto-flow: column;
    gap: 1.2rem 0rem;
    justify-content: start;
}

.expertise-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-color);
    font-size: 1.05rem;
    font-weight: 400;
}

.expertise-bullet {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.4rem;
}

/* Services Section */
.services {
    background: var(--light-color);
}

/* Service Categories - Main Large Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.service-card-large {
    background: var(--light-color);
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #E8E8E8;
    display: flex;
    flex-direction: column;
}

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

.service-card-image {
    position: relative;
    width: 100%;
    height: 280px;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
.service-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.6;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.service-img-2 .service-bg-image {
    object-fit: cover;
    object-position: center;
    width: 100%;
    height: 100%;
}

.service-img-3 .service-bg-image {
    object-fit: cover;
    object-position: center;
    width: 100%;
    height: 100%;
}

.service-card-large:hover .service-bg-image {
    transform: scale(1.05);
    opacity: 0.75;
}

.service-img-1 {
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.85), rgba(52, 73, 94, 0.85)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><rect fill="%232C3E50" width="800" height="600"/><g opacity="0.3"><line x1="100" y1="150" x2="100" y2="500" stroke="%23D4AF37" stroke-width="8"/><line x1="200" y1="100" x2="200" y2="500" stroke="%23D4AF37" stroke-width="8"/><line x1="300" y1="180" x2="300" y2="500" stroke="%23D4AF37" stroke-width="8"/><line x1="400" y1="120" x2="400" y2="500" stroke="%23D4AF37" stroke-width="8"/><line x1="500" y1="160" x2="500" y2="500" stroke="%23D4AF37" stroke-width="8"/><line x1="600" y1="90" x2="600" y2="500" stroke="%23D4AF37" stroke-width="8"/><line x1="700" y1="140" x2="700" y2="500" stroke="%23D4AF37" stroke-width="8"/></g></svg>');
    background-size: cover;
}

.service-img-2 {
    background: linear-gradient(135deg, rgba(52, 73, 94, 0.85), rgba(44, 62, 80, 0.85)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><rect fill="%2334495E" width="800" height="600"/><g opacity="0.3"><rect x="100" y="200" width="150" height="300" fill="none" stroke="%23D4AF37" stroke-width="4"/><rect x="280" y="150" width="150" height="350" fill="none" stroke="%23D4AF37" stroke-width="4"/><rect x="460" y="180" width="150" height="320" fill="none" stroke="%23D4AF37" stroke-width="4"/></g></svg>');
}

.service-img-3 {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.85), rgba(44, 62, 80, 0.85)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><rect fill="%231A1A1A" width="800" height="600"/><g opacity="0.3"><polygon points="50,500 400,100 750,500" fill="none" stroke="%23D4AF37" stroke-width="6"/><line x1="100" y1="500" x2="100" y2="300" stroke="%23D4AF37" stroke-width="4"/><line x1="200" y1="500" x2="200" y2="250" stroke="%23D4AF37" stroke-width="4"/><line x1="300" y1="500" x2="300" y2="200" stroke="%23D4AF37" stroke-width="4"/></g></svg>');
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 2rem;
    z-index: 1;
}

.service-card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-card-content h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.service-card-content > p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-weight: 300;
    flex: 1;
}

.service-features {
    list-style: none;
    display: grid;
    gap: 0.6rem;
}

.service-features li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-color);
    font-size: 0.95rem;
    font-weight: 400;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent-color);
    border-radius: 0;
}

/* Additional Services */
.additional-services {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid #E0E0E0;
}

.services-subtitle {
    text-align: center;
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.5px;
}

.services-grid-small {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card-small {
    background: var(--light-color);
    padding: 2.5rem 1.5rem;
    border-radius: 0;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #E8E8E8;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 220px;
}

.service-card-small::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

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

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

.service-icon-small {
    font-size: 1.2rem;
    margin-bottom: 1.2rem;
    opacity: 0.8;
    color: var(--accent-color);
}

.service-card-small h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.4;
    min-height: 2.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card-small p {
    color: var(--text-light);
    font-size: 0.88rem;
    margin: 0;
    font-weight: 300;
    line-height: 1.6;
    flex-grow: 1;
    min-height: 80px;
    display: flex;
    align-items: flex-start;
}

/* Projects Section */
.projects {
    background: var(--light-color);
}

/* Project Filters */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.7rem 1.6rem;
    background: var(--light-color);
    border: 1px solid var(--text-color);
    color: var(--text-color);
    border-radius: 0;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--dark-color);
    color: var(--white);
    border-color: var(--dark-color);
    transform: none;
    box-shadow: none;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 380px;
}

.project-card.hidden {
    display: none;
}

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

.project-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    position: relative;
}

/* Different gradient backgrounds for projects */
.project-bg-2 {
    background: linear-gradient(135deg, #1A1A2E 0%, #FF6B35 100%);
}

.project-bg-3 {
    background: linear-gradient(135deg, #004E89 0%, #F7931E 100%);
}

.project-bg-4 {
    background: linear-gradient(135deg, #2E294E 0%, #FF6B35 100%);
}

.project-bg-5 {
    background: linear-gradient(135deg, #004E89 0%, #1A659E 100%);
}

.project-bg-6 {
    background: linear-gradient(135deg, #1B3A4B 0%, #FF6B35 100%);
}

.project-bg-7 {
    background: linear-gradient(135deg, #0F4C75 0%, #3282B8 100%);
}

.project-bg-8 {
    background: linear-gradient(135deg, #2C3E50 0%, #E74C3C 100%);
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.6), transparent);
    color: var(--white);
    padding: 2.5rem 2rem;
    transform: translateY(0);
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.8));
}

.project-badge {
    display: inline-block;
    background: var(--accent-color);
    padding: 0.3rem 0.9rem;
    border-radius: 0;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--dark-color);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.project-overlay h4 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.project-overlay p {
    opacity: 0.9;
    line-height: 1.7;
    font-weight: 300;
    font-size: 0.95rem;
}

/* Stats Section */
.stats {
    background: var(--dark-color);
    color: var(--white);
    padding: 80px 0;
    border-top: 3px solid var(--accent-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.85;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Contact Section */
.contact {
    background: var(--light-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3,
.contact-form h3 {
    font-size: 1.6rem;
    color: var(--dark-color);
    margin-bottom: 2rem;
    font-weight: 400;
    letter-spacing: 0.5px;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    opacity: 0.7;
}

.info-text h4 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 1rem;
}

.info-text p {
    color: var(--text-light);
    margin: 0;
    font-weight: 300;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem;
    border: 1px solid #D8D8D8;
    border-radius: 0;
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Map Container */
.map-container {
    margin-bottom: 4rem;
    width: 100%;
    border-radius: 0;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid #E8E8E8;
}

.map-container iframe {
    display: block;
    width: 100%;
}

/* Contact Content */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--white);
    font-weight: 400;
    letter-spacing: 0.5px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}
.footer-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    gap: 0.3rem;
}

.footer-brand {
    font-size: 1rem;
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 0.5px;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #ffffff;
}

.footer-subtitle {
    font-size: 1rem;
    font-weight: 400;
    color: #ffffff;
    margin-top: 0.2rem;
    letter-spacing: 0.5px;
}

.footer-logo-icon {
    width: 35px;
    height: 35px;
    color: var(--accent-color);
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-weight: 400;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .logo-icon {
        width: 32px;
        height: 32px;
    }
    
    .logo h1 {
        font-size: 1.1rem;
        letter-spacing: 1px;
    }
    
    .logo-image {
        height: 45px;
    }
    
    .nav-right {
        gap: 0.4rem;
        flex-shrink: 0;
        position: relative;
        z-index: 999;
    }
    
    .nav-phone {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
        white-space: nowrap;
        border-radius: 20px;
    }
    
    .nav-phone span {
        display: none;
    }
    
    .phone-icon {
        width: 18px;
        height: 18px;
    }
    
    .nav-instagram {
        padding: 0.4rem 0.6rem;
        font-size: 0.7rem;
        border-radius: 20px;
        min-width: auto;
    }
    
    .instagram-text {
        display: none;
    }
    
    .instagram-icon {
        width: 18px;
        height: 18px;
    }
    
    .navbar {
        padding: 0.8rem 0;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        padding-top: 80px;
        flex-direction: column;
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        gap: 0;
        margin: 0;
        z-index: 998;
    }
    
    .nav-menu li {
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .nav-link {
        color: var(--white);
    }
    
    .nav-menu .nav-link:hover {
        color: var(--accent-color);
    }

    .hero-title {
        font-size: 2.2rem;
        letter-spacing: 1px;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-text-box {
        padding: 2rem;
    }
    
    .about-image {
        min-height: 400px;
        padding: 2rem;
    }
    
    .about-badge {
        padding: 1rem 1.5rem;
        top: 1rem;
        right: 1rem;
    }
    
    .expertise-section {
        padding-left: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

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

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card-image {
        height: 220px;
    }

    .service-number {
        font-size: 3rem;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        grid-auto-flow: row;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 80%;
    }
}

@media (max-width: 480px) {
    .logo-image {
        height: 40px;
    }
    
    .nav-phone {
        padding: 0.35rem 0.5rem;
    }
    
    .nav-instagram {
        padding: 0.35rem 0.5rem;
    }
    
    .phone-icon,
    .instagram-icon {
        width: 16px;
        height: 16px;
    }
    
    .navbar {
        padding: 0.6rem 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .services-grid-small {
        grid-template-columns: 1fr;
    }

    .services-grid {
        gap: 2rem;
    }

    .service-card-image {
        height: 200px;
    }

    .service-card-content {
        padding: 1.5rem;
    }

    .service-number {
        font-size: 2.5rem;
        padding: 1.5rem;
    }

    .project-card {
        height: 320px;
    }

    .project-overlay {
        padding: 1.5rem 1rem;
    }

    .project-overlay h4 {
        font-size: 1.2rem;
    }
    
    .about-text-box {
        padding: 1.5rem;
    }
    
    .about-image {
        min-height: 350px;
        padding: 1.5rem;
    }
    
    .about-badge {
        padding: 0.8rem 1.2rem;
        top: 1rem;
        right: 1rem;
    }
    
    .badge-text {
        font-size: 2.5rem;
           font-size: 2.5rem;
    }
    
    .badge-text small {
        font-size: 1.3rem;
    }
    
    .badge-text small {
        font-size: 1.3rem;
    }
    
    section {
        padding: 60px 0;
    }
}