/* ============================
   Blue Teknik - Ankara Kombi Servisi
   Modern Corporate Stylesheet
   ============================ */

:root {
    --primary: #0a4b9f;
    --primary-dark: #073473;
    --primary-light: #1e6dd3;
    --secondary: #00b4ff;
    --accent: #ffc107;
    --whatsapp: #25d366;
    --whatsapp-dark: #1ebe57;
    --dark: #0d1b2a;
    --gray-dark: #495057;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --light: #f8f9fa;
    --white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(10, 75, 159, 0.08);
    --shadow: 0 8px 30px rgba(10, 75, 159, 0.12);
    --shadow-lg: 0 15px 50px rgba(10, 75, 159, 0.18);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 12px;
    --radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============ Buttons ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(10, 75, 159, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(10, 75, 159, 0.5);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.btn-light {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: var(--gray-light);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============ Top Bar ============ */
.top-bar {
    background: var(--dark);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-info,
.top-bar-contact {
    display: flex;
    gap: 25px;
    align-items: center;
    flex-wrap: wrap;
}

.top-bar i {
    color: var(--secondary);
    margin-right: 6px;
}

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

/* ============ Header ============ */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    box-shadow: 0 6px 20px rgba(10, 75, 159, 0.3);
}

.logo-text h1 {
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
}

.logo-text h1 span {
    color: var(--primary);
}

.logo-text p {
    font-size: 12px;
    color: var(--gray);
    margin-top: 3px;
    font-weight: 500;
}

.nav ul {
    display: flex;
    gap: 30px;
}

.nav a {
    color: var(--dark);
    font-weight: 500;
    font-size: 15px;
    position: relative;
    padding: 5px 0;
}

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

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

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

.btn-call-header {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(10, 75, 159, 0.3);
}

.btn-call-header:hover {
    transform: translateY(-2px);
    color: var(--white);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
}

/* ============ Hero ============ */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    color: var(--white);
    padding: 90px 0 140px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 180, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
}

.hero-badge i {
    color: var(--accent);
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-content h1 span {
    display: block;
    color: var(--secondary);
    font-size: 38px;
    margin-top: 8px;
}

.hero-content > p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
    line-height: 1.7;
}

.hero-features {
    display: flex;
    gap: 25px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.hero-feature i {
    color: var(--accent);
    font-size: 18px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    max-width: 380px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.hero-card:hover {
    transform: translateY(-10px);
}

.hero-card-icon {
    width: 80px;
    height: 80px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 34px;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.4);
}

.hero-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
    font-weight: 700;
}

.hero-card p {
    margin-bottom: 25px;
    opacity: 0.9;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 100px;
}

/* ============ Features ============ */
.features {
    padding: 80px 0;
    background: var(--white);
}

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

.feature-box {
    text-align: center;
    padding: 40px 25px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.feature-icon {
    width: 75px;
    height: 75px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 10px 25px rgba(10, 75, 159, 0.3);
    transition: var(--transition);
}

.feature-box:hover .feature-icon {
    transform: rotateY(360deg);
}

.feature-box h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark);
    font-weight: 700;
}

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

/* ============ Section Headers ============ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-subtitle {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    position: relative;
    padding: 0 20px;
}

.section-subtitle::before,
.section-subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 15px;
    height: 2px;
    background: var(--primary);
}

.section-subtitle::before { left: 0; }
.section-subtitle::after { right: 0; }

.section-header h2,
.about-content h2 {
    font-size: 38px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-header h2 span,
.about-content h2 span {
    color: var(--primary);
}

.section-header p {
    color: var(--gray);
    font-size: 16px;
}

/* ============ About ============ */
.about {
    padding: 100px 0;
    background: var(--light);
    position: relative;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img-main {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-lg);
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 180px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.about-img-main::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
    animation: pulse 4s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 1; }
}

.about-experience {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--accent);
    color: var(--dark);
    padding: 25px 35px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-experience .years {
    display: block;
    font-size: 42px;
    font-weight: 800;
    line-height: 1;
}

.about-experience .text {
    font-size: 14px;
    font-weight: 600;
}

.about-content .lead {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 15px;
    font-weight: 500;
}

.about-content > p {
    color: var(--gray-dark);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.stat {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 13px;
    color: var(--gray);
    margin-top: 6px;
    font-weight: 500;
}

/* ============ Services ============ */
.services {
    padding: 100px 0;
    background: var(--white);
}

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

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

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

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(10, 75, 159, 0.1) 0%, rgba(0, 180, 255, 0.1) 100%);
    color: var(--primary);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin-bottom: 22px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    transform: rotate(10deg) scale(1.05);
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--dark);
    font-weight: 700;
}

.service-card p {
    color: var(--gray);
    margin-bottom: 20px;
    font-size: 15px;
}

.service-link {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

.service-link:hover {
    gap: 12px;
    color: var(--primary-dark);
}

/* ============ CTA Banner ============ */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 70px 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 180, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 34px;
    font-weight: 800;
    margin-bottom: 10px;
}

.cta-content h2 span {
    color: var(--accent);
}

.cta-content p {
    font-size: 16px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* ============ Brands ============ */
.brands {
    padding: 100px 0;
    background: var(--light);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.brand-item {
    background: var(--white);
    padding: 25px 15px;
    text-align: center;
    border-radius: var(--radius);
    font-weight: 600;
    color: var(--dark);
    font-size: 17px;
    transition: var(--transition);
    border: 2px solid transparent;
    box-shadow: var(--shadow-sm);
}

.brand-item:hover {
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

/* ============ Areas ============ */
.areas {
    padding: 100px 0;
    background: var(--white);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.area-item {
    background: linear-gradient(135deg, var(--light) 0%, var(--white) 100%);
    padding: 20px 25px;
    border-radius: var(--radius);
    font-weight: 600;
    color: var(--dark);
    border-left: 4px solid var(--primary);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 10px;
}

.area-item i {
    color: var(--primary);
    font-size: 18px;
}

.area-item:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    transform: translateX(8px);
    box-shadow: var(--shadow);
}

.area-item:hover i {
    color: var(--white);
}

/* ============ Contact ============ */
.contact {
    padding: 100px 0;
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid var(--primary);
}

.contact-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow);
}

.contact-icon {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.contact-icon.whatsapp-bg {
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
}

.contact-text h4 {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 4px;
    font-weight: 500;
}

.contact-text a,
.contact-text p {
    color: var(--dark);
    font-weight: 600;
    font-size: 17px;
}

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

.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 25px;
    font-weight: 700;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark);
    font-weight: 500;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    color: var(--dark);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(10, 75, 159, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ============ Footer ============ */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 70px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo .logo-text h1 {
    color: var(--white);
}

.footer-logo .logo-text h1 span {
    color: var(--secondary);
}

.footer-logo .logo-text p {
    color: rgba(255, 255, 255, 0.5);
}

.footer-about {
    margin: 20px 0;
    line-height: 1.8;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

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

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 18px;
    font-weight: 700;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 12px;
    font-size: 14px;
}

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

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-contact i {
    color: var(--secondary);
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-contact a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 0;
    text-align: center;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 14px;
}

.footer-bottom strong {
    color: var(--secondary);
}

/* ============ Floating Buttons ============ */
.floating-btn {
    position: fixed;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 26px;
    z-index: 999;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    transition: var(--transition);
}

.whatsapp-float {
    background: var(--whatsapp);
    right: 25px;
    bottom: 90px;
    animation: pulseWhatsapp 2s infinite;
}

.phone-float {
    background: var(--primary);
    right: 25px;
    bottom: 25px;
}

.floating-btn:hover {
    transform: scale(1.1);
    color: var(--white);
}

@keyframes pulseWhatsapp {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

/* ============ Scroll Top ============ */
.scroll-top {
    position: fixed;
    left: 25px;
    bottom: 25px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 10px 30px rgba(10, 75, 159, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    background: var(--primary-dark);
}

/* ============ Animations ============ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============ Contact Cards (Index Page) ============ */
.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.contact-big-card {
    background: var(--white);
    padding: 40px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid var(--primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.contact-big-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0;
    background: linear-gradient(135deg, rgba(10, 75, 159, 0.03) 0%, rgba(0, 180, 255, 0.03) 100%);
    transition: var(--transition);
    z-index: 0;
}

.contact-big-card > * {
    position: relative;
    z-index: 1;
}

.contact-big-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    color: inherit;
}

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

.contact-big-card.whatsapp-style {
    border-top-color: var(--whatsapp);
}

.contact-big-card.whatsapp-style .contact-big-icon {
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.contact-big-card.whatsapp-style .contact-big-action {
    color: var(--whatsapp-dark);
}

.contact-big-icon {
    width: 75px;
    height: 75px;
    margin-bottom: 22px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 10px 25px rgba(10, 75, 159, 0.3);
    transition: var(--transition);
}

.contact-big-card:hover .contact-big-icon {
    transform: rotateY(360deg);
}

.contact-big-card h4 {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 8px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-big-value {
    font-size: 19px;
    color: var(--dark);
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.contact-big-card p {
    color: var(--gray);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 18px;
    flex-grow: 1;
}

.contact-big-action {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.contact-big-card:hover .contact-big-action {
    gap: 12px;
}

/* ============ Contact Direct Section (Contact Page) ============ */
.contact-direct-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-direct-content {
    background: var(--white);
    padding: 50px 45px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.contact-direct-content::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(10, 75, 159, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.contact-direct-content > * {
    position: relative;
    z-index: 1;
}

.contact-direct-content h2 {
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 18px;
    font-weight: 800;
}

.contact-direct-content h2 span {
    color: var(--primary);
}

.contact-direct-intro {
    color: var(--gray-dark);
    margin-bottom: 28px;
    line-height: 1.8;
    font-size: 15px;
}

.contact-direct-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 35px;
}

.contact-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dark);
    font-weight: 500;
    font-size: 14px;
}

.contact-feature-item i {
    color: var(--primary);
    font-size: 16px;
    flex-shrink: 0;
}

.contact-direct-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-direct-buttons .btn {
    justify-content: center;
}

/* ============ Page Banner ============ */
.page-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    color: var(--white);
    padding: 70px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 180, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.page-banner h1 {
    font-size: 44px;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 14px;
    position: relative;
    z-index: 2;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.85);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--secondary);
}

.breadcrumb i {
    font-size: 10px;
    color: var(--secondary);
}

.breadcrumb span {
    color: var(--white);
    font-weight: 500;
}

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

.nav a.active::after {
    width: 100%;
}

/* ============ Mission Vision Values ============ */
.mvv {
    padding: 100px 0;
    background: var(--white);
}

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

.mvv-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
}

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.mvv-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 38px;
    box-shadow: 0 15px 35px rgba(10, 75, 159, 0.3);
    transition: var(--transition);
}

.mvv-card:hover .mvv-icon {
    transform: rotateY(360deg);
}

.mvv-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark);
    font-weight: 700;
}

.mvv-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* ============ Why Us ============ */
.why-us {
    padding: 100px 0;
    background: var(--light);
}

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

.why-us-item {
    background: var(--white);
    padding: 35px 30px;
    border-radius: var(--radius);
    position: relative;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    overflow: hidden;
}

.why-us-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(10, 75, 159, 0.05) 0%, transparent 100%);
    border-radius: 0 0 0 100%;
}

.why-us-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.why-us-num {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.why-us-item h4 {
    font-size: 19px;
    margin-bottom: 12px;
    color: var(--dark);
    font-weight: 700;
}

.why-us-item p {
    color: var(--gray);
    font-size: 15px;
    line-height: 1.7;
}

/* ============ Contact Page ============ */
.contact-page {
    padding: 90px 0 100px;
    background: var(--light);
}

.contact-info-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}

.info-card-big {
    background: var(--white);
    padding: 35px 25px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 4px solid var(--primary);
}

.info-card-big.whatsapp-card {
    border-top-color: var(--whatsapp);
}

.info-card-big.whatsapp-card .info-card-icon {
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
}

.info-card-big:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.info-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    box-shadow: 0 10px 25px rgba(10, 75, 159, 0.25);
}

.info-card-big h3 {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 10px;
    font-weight: 500;
}

.info-card-big a,
.info-card-big .info-text {
    display: block;
    font-size: 20px;
    color: var(--dark);
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.info-card-big a:hover {
    color: var(--primary);
}

.info-card-big p {
    color: var(--gray);
    font-size: 13px;
    line-height: 1.6;
}

.contact-grid-main {
    grid-template-columns: 1fr 1fr;
}

.form-intro {
    color: var(--gray);
    margin-bottom: 25px;
    font-size: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-check label {
    margin-bottom: 0;
    cursor: pointer;
    font-size: 14px;
    color: var(--gray-dark);
}

.form-check label a {
    color: var(--primary);
    text-decoration: underline;
}

.contact-map-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact-map-wrapper h3 {
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.map-container {
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.map-container iframe {
    display: block;
    border-radius: var(--radius);
}

.quick-contact-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ============ Legal Pages (Privacy / Terms) ============ */
.legal-page {
    padding: 80px 0;
    background: var(--light);
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: 50px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.legal-intro {
    padding-bottom: 30px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--gray-light);
}

.legal-intro p {
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 12px;
}

.legal-intro p:last-child {
    margin-bottom: 0;
}

.legal-section {
    margin-bottom: 35px;
}

.legal-section h2 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(10, 75, 159, 0.1);
}

.legal-section h2 i {
    color: var(--secondary);
    font-size: 22px;
    width: 40px;
    height: 40px;
    background: rgba(10, 75, 159, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.legal-section p {
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 12px;
}

.legal-section ul {
    list-style: none;
    padding-left: 0;
    margin: 15px 0;
}

.legal-section ul li {
    position: relative;
    padding: 8px 0 8px 28px;
    color: var(--gray-dark);
    line-height: 1.7;
}

.legal-section ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--primary);
    font-size: 13px;
}

.legal-section strong {
    color: var(--dark);
    font-weight: 600;
}

.legal-contact-box {
    background: linear-gradient(135deg, rgba(10, 75, 159, 0.04) 0%, rgba(0, 180, 255, 0.04) 100%);
    padding: 30px;
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
    margin-top: 40px;
}

.legal-contact-info {
    margin-top: 20px;
}

.legal-contact-info p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.legal-contact-info i {
    color: var(--primary);
    width: 25px;
    flex-shrink: 0;
}

.legal-contact-info a {
    color: var(--primary);
    font-weight: 600;
}

.legal-contact-info a:hover {
    text-decoration: underline;
}

/* ============ Responsive ============ */
@media (max-width: 992px) {
    .hero-container,
    .about-container,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 40px;
    }

    .hero-content h1 span {
        font-size: 28px;
    }

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

    .brands-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .areas-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

    .contact-grid-main,
    .contact-direct-section {
        grid-template-columns: 1fr;
    }

    .contact-direct-content {
        padding: 35px 25px;
    }

    .contact-direct-features {
        grid-template-columns: 1fr;
    }

    .legal-content {
        padding: 35px 25px;
    }

    .page-banner h1 {
        font-size: 34px;
    }

    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--shadow);
        padding: 20px;
    }

    .nav.active {
        display: block;
    }

    .nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .menu-toggle {
        display: block;
    }

    .btn-call-header span {
        display: none;
    }

    .btn-call-header {
        padding: 12px 16px;
    }

    .section-header h2,
    .about-content h2 {
        font-size: 30px;
    }

    .cta-content h2 {
        font-size: 26px;
    }

    .about-experience {
        bottom: -20px;
        right: 20px;
        padding: 18px 25px;
    }
}

@media (max-width: 576px) {
    .top-bar {
        font-size: 12px;
    }

    .top-bar-container {
        justify-content: center;
        text-align: center;
    }

    .top-bar-info,
    .top-bar-contact {
        gap: 15px;
        justify-content: center;
    }

    .hero {
        padding: 50px 0 100px;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content h1 span {
        font-size: 22px;
    }

    .hero-content > p {
        font-size: 16px;
    }

    .features-grid,
    .services-grid,
    .about-stats {
        grid-template-columns: 1fr;
    }

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

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

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

    .section-header h2,
    .about-content h2 {
        font-size: 26px;
    }

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

    .cta-content h2 {
        font-size: 24px;
    }

    .cta-buttons {
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        justify-content: center;
    }

    .contact-form-wrapper {
        padding: 25px 20px;
    }

    .about-img-main {
        font-size: 120px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .mvv-grid,
    .why-us-grid,
    .contact-info-cards,
    .contact-cards-grid {
        grid-template-columns: 1fr;
    }

    .contact-direct-content h2 {
        font-size: 26px;
    }

    .page-banner {
        padding: 50px 0 40px;
    }

    .page-banner h1 {
        font-size: 28px;
    }

    .legal-section h2 {
        font-size: 18px;
    }

    .legal-content {
        padding: 25px 18px;
    }
}