/* =========================================
   Modern Oceantec Website Styles
   Color Scheme: Orange & White
   ========================================= */

/* =========================================
   CSS Variables
   ========================================= */
:root {
    --primary-orange: #FF6B35;
    --dark-orange: #E65100;
    --light-orange: #FFF3E0;
    --white: #FFFFFF;
    --dark: #2C3E50;
    --light: #F8F9FA;
    --text-gray: #6C757D;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* =========================================
   Global Styles
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.section-padding {
    padding: 80px 0;
}

/* =========================================
   Animated Background
   ========================================= */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.animated-bg .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.15;
    animation: float 20s infinite linear;
}

.animated-bg .shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-orange);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.animated-bg .shape-2 {
    width: 500px;
    height: 500px;
    background: var(--dark-orange);
    bottom: -150px;
    right: -100px;
    animation-delay: 5s;
}

.animated-bg .shape-3 {
    width: 300px;
    height: 300px;
    background: var(--primary-orange);
    top: 40%;
    left: 30%;
    animation-delay: 10s;
}

.animated-bg .shape-4 {
    width: 250px;
    height: 250px;
    background: var(--light-orange);
    bottom: 10%;
    left: 40%;
    animation-delay: 15s;
}

.animated-bg .shape-5 {
    width: 350px;
    height: 350px;
    background: var(--primary-orange);
    top: 20%;
    right: 20%;
    animation-delay: 8s;
}

.animated-bg .shape-6 {
    width: 200px;
    height: 200px;
    background: var(--dark-orange);
    bottom: 20%;
    left: 10%;
    animation-delay: 12s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    33% {
        transform: translate(50px, 50px) scale(1.1) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 30px) scale(0.9) rotate(240deg);
    }
    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
}

/* =========================================
   Navigation
   ========================================= */
.navbar {
    padding: 15px 0;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar.navbar-transparent {
    background: transparent;
    box-shadow: none;
}

.navbar-brand img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.navbar-toggler {
    border: none;
    outline: none;
}

.navbar-toggler i {
    font-size: 28px;
    transition: var(--transition);
}

.navbar-toggler:hover i {
    transform: rotate(90deg);
}

.navbar-nav .nav-link {
    color: var(--dark);
    font-weight: 500;
    padding: 8px 15px;
    margin: 0 5px;
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-orange);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 70%;
}

.navbar-nav .nav-link.active::after {
    width: 70%;
}

/* =========================================
   Hero Section
   ========================================= */
.hero-section {
    padding: 180px 0 100px;
    position: relative;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(230, 81, 0, 0.9) 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/bg1.jpeg') center center/cover no-repeat;
    opacity: 0.1;
}

.hero-section h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -1px;
}

.hero-section .lead {
    font-size: 1.25rem;
    line-height: 1.6;
    opacity: 0.95;
}

.hero-btns .btn {
    padding: 15px 35px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
}

.hero-btns .btn-lg {
    font-size: 1.1rem;
}

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

.btn-orange:hover {
    background: var(--dark-orange);
    border-color: var(--dark-orange);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

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

.hero-image {
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: var(--primary-orange);
    opacity: 0.2;
    border-radius: 15px;
    z-index: -1;
}

/* =========================================
   Section Title
   ========================================= */
.section-title {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-orange);
    border-radius: 2px;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: var(--primary-orange);
    margin: 15px auto 30px;
    border-radius: 2px;
}

/* =========================================
   About Section
   ========================================= */
.about-content p {
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-card {
    padding: 20px;
    border-left: 4px solid var(--primary-orange);
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateX(10px);
}

.feature-card i {
    font-size: 32px;
    margin-bottom: 15px;
}

.feature-card h5 {
    color: var(--dark);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

/* =========================================
   Products Section
   ========================================= */
.product-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-orange), var(--dark-orange));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

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

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

.product-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 40px;
}

.product-content h4 {
    margin-bottom: 15px;
    color: var(--dark);
}

.product-content p {
    color: var(--text-gray);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* =========================================
   Services Section
   ========================================= */
.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
}

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

.service-card:hover {
    transform: translateY(-5px);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--light-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
}

.service-card h5 {
    color: var(--dark);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

/* =========================================
   Clients Section
   ========================================= */
.client-logos {
    justify-content: center;
}

.client-logo {
    padding: 30px 20px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.client-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.client-logo img {
    max-height: 70px;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.client-logo:hover img {
    filter: grayscale(0%);
}

.client-logo p {
    margin: 10px 0 0;
    font-size: 0.9rem;
    color: var(--text-gray);
    font-weight: 500;
}

/* =========================================
   CTA Section
   ========================================= */
.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    color: var(--white);
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 600;
}

/* =========================================
   Contact Section
   ========================================= */
.contact-info {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.contact-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.contact-item i {
    font-size: 24px;
    margin-right: 20px;
    margin-top: 5px;
    width: 40px;
    height: 40px;
    background: var(--light-orange);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-item h5 {
    color: var(--dark);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin: 0;
}

.contact-item a {
    color: var(--text-gray);
}

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

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

.form-control {
    padding: 12px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.15);
}

/* =========================================
   Footer
   ========================================= */
.footer-section {
    background: linear-gradient(180deg, var(--dark) 0%, #1a252f 100%);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-logo img {
    max-height: 60px;
}

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

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

/* =========================================
   Back to Top
   ========================================= */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-orange);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 999;
    transition: var(--transition);
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.back-to-top:hover {
    background: var(--dark-orange);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* =========================================
   Utilities
   ========================================= */
.text-orange {
    color: var(--primary-orange) !important;
}

.bg-orange {
    background-color: var(--primary-orange) !important;
}

.bg-light-orange {
    background-color: var(--light-orange) !important;
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 991px) {
    .hero-section {
        padding: 150px 0 80px;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .navbar-brand img {
        height: 45px;
    }
}

@media (max-width: 767px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section .lead {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-btns .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .contact-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-item i {
        margin-bottom: 10px;
    }

    .client-logo {
        margin-bottom: 20px;
    }
}

@media (max-width: 575px) {
    .section-title {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 20px;
    }

    .product-card {
        padding: 25px 20px;
    }
}

/* =========================================
   Animation Classes
   ========================================= */
.fade-in {
    animation: fadeIn 0.8s ease-in;
}

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

/* =========================================
   Scroll Animation
   ========================================= */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   Breadcrumb Section
   ========================================= */
.breadcrumb-section {
    padding: 150px 0 100px;
    position: relative;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(230, 81, 0, 0.9) 100%);
}

.breadcrumb-section .breadcrumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    padding: 15px 25px;
    display: inline-block;
    margin-bottom: 20px;
}

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

.breadcrumb-section .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb-section h1 {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -1px;
}

/* =========================================
   Product Detail Styles
   ========================================= */
.product-detail-image {
    position: relative;
}

.product-icon-large {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-orange), var(--dark-orange));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 40px;
}

.features-list li {
    position: relative;
    padding-left: 30px;
}

.features-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--primary-orange);
    border-radius: 50%;
}

.healthcare-feature {
    text-align: left;
    padding: 20px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.healthcare-feature:hover {
    transform: translateY(-5px);
}

.healthcare-feature h5 {
    margin-bottom: 10px;
    color: var(--dark);
}

/* =========================================
   Case Study Card
   ========================================= */
.case-study-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--primary-orange);
}

/* =========================================
   About Image Wrapper with Overlay
   ========================================= */
.about-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 40px;
}

.about-stats {
    display: flex;
    gap: 30px;
}

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

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
}

/* =========================================
   Mission & Vision Card
   ========================================= */
.mission-vision-card {
    background: linear-gradient(135deg, var(--white), var(--light-orange));
    border-radius: 20px;
    border: 2px solid var(--light-orange);
}

.mission-vision-card h3 {
    color: var(--dark);
}

/* =========================================
   Value Card
   ========================================= */
.value-card {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.value-card i {
    width: 80px;
    height: 80px;
    background: var(--light-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
}

/* =========================================
   Service Card Large
   ========================================= */
.service-card-lg {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 250px;
}

.service-card-lg h5 {
    color: var(--dark);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

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

/* =========================================
   Industry Card
   ========================================= */
.industry-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 20px rgba(0, 0, 0, 0.1);
}

.industry-card h5 {
    color: var(--dark);
    margin-bottom: 10px;
}

/* =========================================
   Story Card
   ========================================= */
.story-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.story-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.story-card h5 {
    color: var(--dark);
}

/* =========================================
   Success Card
   ========================================= */
.success-card {
    background: linear-gradient(135deg, var(--light-orange), var(--white));
    border-radius: 20px;
    box-shadow: var(--shadow);
}

/* =========================================
   License Card
   ========================================= */
.license-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    max-width: 800px;
    margin: 0 auto;
}

/* =========================================
   Map Section
   ========================================= */
.map-section {
    padding: 0;
}

.map-container {
    width: 100%;
}

/* =========================================
   App Store Buttons
   ========================================= */
.app-store-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.app-store-buttons .btn-outline-dark {
    flex: 1;
    min-width: 180px;
    background: var(--white);
    color: var(--dark);
    border: 2px solid var(--dark);
}

.app-store-buttons .btn-outline-dark:hover {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}

/* =========================================
   Benefits List
   ========================================= */
.benefits-list {
    list-style: none;
    padding-left: 0;
}

.benefits-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 10px;
}

.benefits-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-orange);
}

/* =========================================
   Feature Icon
   ========================================= */
.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--light-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
}

.feature-card h5 {
    color: var(--dark);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

/* =========================================
   Client Highlight
   ========================================= */
.client-highlight {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.client-highlight h3 {
    color: var(--dark);
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 991px) {
    .hero-section {
        padding: 150px 0 80px;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .navbar-brand img {
        height: 45px;
    }

    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 767px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section .lead {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-btns .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .contact-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .contact-item i {
        margin-bottom: 10px;
    }

    .client-logo {
        margin-bottom: 20px;
    }

    .breadcrumb-section h1 {
        font-size: 2rem;
    }

    .mission-vision-card {
        margin-bottom: 20px;
    }
}

@media (max-width: 575px) {
    .section-title {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 20px;
    }

    .product-card {
        padding: 25px 20px;
    }

    .about-image-wrapper {
        margin-bottom: 30px;
    }
}