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

:root {
    --primary-blue: #00bcd4;
    --dark-blue: #003d5c;
    --light-blue: #5ce1e6;
    --water-blue: #5ec8e5;
    --light-cyan: #e0f7fa;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --gradient-1: linear-gradient(135deg, #00bcd4 0%, #5ce1e6 100%);
    --gradient-2: linear-gradient(to right, #003d5c 0%, #00bcd4 100%);
    --shadow: 0 10px 30px rgba(0,188,212,0.1);
    --shadow-hover: 0 15px 40px rgba(0,188,212,0.2);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    background: linear-gradient(to right, rgba(0, 61, 92, 0.95), rgba(0, 188, 212, 0.95));
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(0, 61, 92, 0.98);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-logo {
    width: 100px;

    filter: brightness(0) invert(1);
}

.nav-brand-text {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-brand h2 {
    color: var(--white);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.nav-brand .tagline {
    color: var(--light-blue);
    font-size: 2rem;
    border-left: 3px solid var(--light-blue);
    padding-left: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 300;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--white);

    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--light-blue);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--light-blue);
}

.nav-btn-contact {
    background: var(--primary-blue);
    color: var(--white) !important;
    padding: 10px 25px !important;
    border-radius: 50px;
    border: 1px solid var(--white);
    transition: all 0.3s ease;
}

.nav-btn-contact::after {
    display: none !important;
}

.nav-btn-contact:hover {
    background: var(--light-blue) !important;
    border-color: var(--light-blue);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 6px;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s ease;
    border-radius: 3px;
}

.btn {
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

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

.btn-primary:hover {
    background: var(--light-blue);
    border-color: var(--light-blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.4);
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

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

.btn-outline-dark:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 0;
    padding: 120px 0 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/hero-overlay.jpg') center/cover no-repeat fixed;
    z-index: 0;
    filter: brightness(0.6);
}

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

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(92, 225, 230, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 188, 212, 0.2) 0%, transparent 50%);
    z-index: 1;
    animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.hero-text {
    text-align: left;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    color: var(--light-blue);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    animation: fadeIn 1s ease-out 0.2s backwards;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.4);
    animation: fadeIn 1s ease-out 0.4s backwards;
}

.hero h1 span {
    color: var(--light-blue);
    display: inline-block;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px rgba(92, 225, 230, 0.5),
                     0 0 20px rgba(92, 225, 230, 0.3);
    }
    to {
        text-shadow: 0 0 20px rgba(92, 225, 230, 0.8),
                     0 0 30px rgba(92, 225, 230, 0.5),
                     0 0 40px rgba(92, 225, 230, 0.3);
    }
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 300;
    line-height: 1.8;
    animation: fadeIn 1s ease-out 0.6s backwards;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    animation: fadeIn 1s ease-out 0.8s backwards;
}

.hero-image {
    position: relative;
    animation: fadeInRight 1s ease-out 0.5s backwards;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-img-main {
    width: 100%;
    height: 550px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 5px solid rgba(255, 255, 255, 0.1);
}

.hero-badge {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 3s ease-in-out infinite;
}

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

.hero-badge i {
    font-size: 2.5rem;
    color: var(--primary-blue);
}

.hero-badge strong {
    display: block;
    font-size: 1.3rem;
    color: var(--text-dark);
    font-weight: 700;
}

.hero-badge span {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Hero Social Sidebar */
.hero-social-sidebar {
    position: fixed;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.social-line {
    width: 2px;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--light-blue), transparent);
}

.hero-social-sidebar .social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:#003d5c96;
    border: 2px solid var(--light-blue);
    border-radius: 50%;
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-decoration: none;
}

.hero-social-sidebar .social-icon:hover {
    background: var(--light-blue);
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(92, 225, 230, 0.4);
}

.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,320 Q360,160 720,240 T1440,200 L1440,320 Z'%3E%3C/path%3E%3C/svg%3E") center bottom/cover no-repeat;
    z-index: 2;
}

.wave-divider-bottom {
    position: relative;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,120 Q360,260 720,180 T1440,220 L1440,0 L0,0 Z'%3E%3C/path%3E%3C/svg%3E") center top/cover no-repeat;
    margin-top: -1px;
}
.wave-divider-footer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' preserveAspectRatio='none'%3E%3Cpath fill='%23003d5c' d='M0,320 Q360,160 720,240 T1440,200 L1440,320 Z'%3E%3C/path%3E%3C/svg%3E") center bottom/cover no-repeat;
    z-index: 2;
}

/* Section Headers */
.section-subtitle {
    color: var(--primary-blue);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

.section-header h2,
.section-title,
.section-title-dark {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 3rem;
}

.section-title span {
    color: var(--primary-blue);
}

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

.section-title-white {
    color: var(--white);
    font-size: 2.8rem;
    font-weight: 700;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/hero-overlay.jpg') center/cover no-repeat fixed;
  
    z-index: 1;
}

.water-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(94, 200, 229, 0.3) 0%, rgba(0, 168, 232, 0.3) 100%);
    animation: wave 15s ease-in-out infinite;
    z-index: 1;
}

@keyframes wave {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--white);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.feature-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--white);
    border-radius: 20px;
    border: 1px solid #e8f4f5;
    transition: all 0.3s ease;
}

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

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

.feature-card h3 {
    color: var(--text-dark);
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* About Home Section */
.about-home {
    padding: 100px 0;
    background: var(--light-gray);
}

.about-home-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-home-images {
    position: relative;
    height: 600px;
}

.about-img-main {
    position: absolute;
    width: 70%;
    height: 450px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow);
    top: 0;
    left: 0;
    z-index: 2;
}

.about-img-overlay {
    position: absolute;
    width: 60%;
    height: 350px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
    bottom: 0;
    right: 0;
    z-index: 1;
    border: 8px solid var(--white);
}

.about-home-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.about-home-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/* Products Section */
.products {
    padding: 100px 0 50px;
    background: var(--dark-blue);
    position: relative;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.product-icon-wrapper {
    width: 100px;
    height: 100px;
    background: var(--light-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.product-icon {
    font-size: 3rem;
    color: var(--primary-blue);
}

.product-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.product-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.pricing {
    padding-top: 1rem;
    border-top: 2px solid var(--light-cyan);
}

.price {
    font-size: 1.5rem;
    color: var(--primary-blue);
    font-weight: 700;
}

/* Stats Section */
.stats {
    padding: 80px 0;
    background: var(--primary-blue);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    text-align: center;
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.95;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Clients Section */
.clients {
    padding: 100px 0;
    background: var(--white);
}

.client-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.client-card {
    background: var(--light-cyan);
    padding: 2rem 2.5rem;
    border-radius: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--dark-blue);
    border-left: 5px solid var(--primary-blue);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.client-card i {
    font-size: 1.3rem;
    color: var(--primary-blue);
}

.client-card:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateX(10px);
}

.client-card:hover i {
    color: var(--white);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: var(--dark-blue);
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.testimonial-card::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-blue);
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    font-weight: bold;
    line-height: 1;
}

.testimonial-quote {
    font-size: 1.1rem;
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
    margin-top: 1rem;
}

.testimonial-author {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

/* Team Section */
.team-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.team-icon-header {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.team-header-icon {
    font-size: 4rem;
    color: var(--primary-blue);
    background: var(--white);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    animation: float 3s ease-in-out infinite;
}

.team-header-icon:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    color: var(--light-blue);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.team-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.team-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 188, 212, 0.1), transparent);
    transition: all 0.6s ease;
}

.team-card:hover::before {
    left: 100%;
}

.team-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    border: 4px solid var(--primary-blue);
    position: relative;
    background: var(--light-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.team-image .user-icon {
    font-size: 3.5rem;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.team-card:hover .team-image img {
    transform: scale(1.1);
}

.team-card:hover .team-image .user-icon {
    transform: scale(1.1);
    color: var(--water-blue);
}

.team-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.team-position {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-bio {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.team-social a {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--light-cyan);
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.team-social a:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 188, 212, 0.3);
}

.team-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1rem;
}

.expertise-tag {
    background: var(--light-cyan);
    color: var(--primary-blue);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 100px 0 100px;
    background: var(--light-gray);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.contact-images {
    position: relative;
    height: 550px;
}

.contact-img-main {
    position: absolute;
    width: 70%;
    height: 420px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow);
    top: 0;
    right: 0;
    z-index: 2;
}

.contact-img-overlay {
    position: absolute;
    width: 60%;
    height: 320px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
    bottom: 0;
    left: 0;
    z-index: 1;
    border: 8px solid var(--white);
}

.contact-content h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
}

.contact-info-list {
    margin-bottom: 2.5rem;
}

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

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.contact-item p {
    color: var(--text-light);
}

/* Footer */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 4rem 0 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1rem;
}

.footer-logo-img {
    width: 100px;

    filter: brightness(0) invert(1);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--light-blue);
    font-size: 1.2rem;
}

.footer-tagline {
    opacity: 0.85;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--light-blue);
    padding-left: 5px;
}

.footer-section ul li i {
    margin-right: 10px;
    color: var(--primary-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.footer-bottom a {
    color: var(--light-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Page Header (for About and Services pages) */
.page-header {
    background: url('assets/hero-overlay.jpg') center/cover no-repeat fixed;
    color: var(--white);
    padding: 180px 0 100px;
    text-align: center;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 61, 92, 0.85) 0%, rgba(0, 188, 212, 0.85) 100%);
    z-index: 0;
}

.page-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(92, 225, 230, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0, 188, 212, 0.2) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header .hero-subtitle {
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    animation: fadeIn 1s ease-out;
}

.page-header h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.3);
    animation: fadeIn 1s ease-out 0.2s backwards;
}

.page-header p {
    font-size: 1.4rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    animation: fadeIn 1s ease-out 0.4s backwards;
}

.page-header .wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0,320 Q360,160 720,240 T1440,200 L1440,320 Z'%3E%3C/path%3E%3C/svg%3E") center bottom/cover no-repeat;
    z-index: 3;
}

/* About Page Styles */
.about-section {
    padding: 80px 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h2 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
}

.about-text p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.water-droplet-animation {
    width: 100%;
    height: 400px;
    background: var(--gradient-2);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 20px 60px rgba(0, 119, 190, 0.3);
}

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

.mission-vision {
    padding: 80px 0;
    background: var(--light-cyan);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.mv-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: left;
}

.mv-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.mv-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.mv-card p {
    color: var(--text-light);
    line-height: 1.8;
}

.values-section {
    padding: 80px 0;
    background: var(--white);
}

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

.value-card {
    padding: 2rem;
    background: var(--light-gray);
    border-radius: 15px;
    border-left: 5px solid var(--primary-blue);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateX(10px);
    background: var(--light-cyan);
    box-shadow: var(--shadow-hover);
}

.value-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--water-blue);
    margin-bottom: 1rem;
}

.value-card h3 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.value-card p {
    color: var(--text-light);
}

.achievements {
    padding: 80px 0;
    background: var(--light-gray);
}

.achievement-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.achievement-item {
    display: flex;
    gap: 1.5rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    align-items: center;
}

.achievement-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.achievement-item p {
    color: var(--text-light);
    line-height: 1.6;
}

.quality-assurance {
    padding: 80px 0;
    background: var(--white);
}

.qa-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

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

.qa-card {
    background: var(--gradient-1);
    color: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.qa-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.qa-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.future-plans {
    padding: 80px 0;
    background: var(--light-cyan);
}

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

.future-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: left;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.future-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-hover);
}

.future-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

.future-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.future-card p {
    color: var(--text-light);
}

.cta-section {
    padding: 80px 0;
    background: var(--gradient-1);
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Services Page Styles */
.services-detailed {
    padding: 80px 0;
}

.service-detail {
    margin-bottom: 60px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.service-content {
    background: var(--white);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.service-icon-large {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

.service-content h2 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.service-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-list li {
    padding: 0.5rem 0 0.5rem 2rem;
    position: relative;
    color: var(--text-light);
}

.service-list li::before {
    content: '\f043';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.price-item {
    background: var(--light-cyan);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: left;
    border-left: 4px solid var(--primary-blue);
}

.price-item .size {
    display: block;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.price-item .amount {
    display: block;
    color: var(--primary-blue);
    font-size: 1.8rem;
    font-weight: 700;
}

.purification-process {
    padding: 80px 0;
    background: var(--light-gray);
}

.process-intro {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.process-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.process-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.process-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.process-item p {
    color: var(--text-dark);
    font-weight: 500;
}

/* Services Page Modern Styles */
.service-detail-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    padding: 80px 0;
}

.service-images {
    position: relative;
    height: 550px;
}

.service-img-main {
    position: absolute;
    width: 70%;
    height: 420px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow);
    top: 0;
    left: 0;
    z-index: 2;
}

.service-img-overlay {
    position: absolute;
    width: 60%;
    height: 320px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow-hover);
    bottom: 0;
    right: 0;
    z-index: 1;
    border: 8px solid var(--white);
}

.service-content-modern {
    max-width: 600px;
}

.service-content-modern h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.service-content-modern h2 span {
    color: var(--primary-blue);
}

.service-content-modern p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-content-modern .service-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--light-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-content-modern .service-icon-wrapper i {
    font-size: 2.5rem;
    color: var(--primary-blue);
}

/* Additional Services Section */
.additional-services {
    padding: 80px 0;
    background: var(--light-gray);
}

.services-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.service-card-modern {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.service-card-modern:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-card-modern .service-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--light-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-card-modern .service-icon-wrapper i {
    font-size: 2.5rem;
    color: var(--primary-blue);
}

.service-card-modern h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-card-modern p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* About Page - QA Cards with icons */
.qa-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

/* Scroll Animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

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

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease-out;
}

.scroll-reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease-out;
}

.scroll-reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s ease-out;
}

.scroll-reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

.scroll-stagger {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.scroll-stagger.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .about-home-grid,
    .contact-grid,
    .service-detail-modern {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-home-images,
    .contact-images,
    .service-images {
        height: 400px;
        margin-bottom: 2rem;
    }

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background: linear-gradient(to bottom, rgba(0, 61, 92, 0.98), rgba(0, 188, 212, 0.98));
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu a {
        color: var(--white);
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        height: auto;
        padding: 100px 0 150px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-text {
        text-align: center;
        padding: 0 10px;
    }

    .hero h1 {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.7rem;
        letter-spacing: 2px;
    }

    .hero-description {
        font-size: 1rem;
        max-width: 100%;
        margin: 0 auto 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-social-sidebar {
        display: none;
    }

    .hero-image {
        order: -1;
        margin-bottom: 2rem;
    }

    .hero-img-main {
        height: 350px;
        width: 100%;
    }

    .hero-badge {
        display: none;
    }

    .wave-divider {
        height: 80px;
    }

    .page-header {
        padding: 140px 0 80px;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }

    .page-header p {
        font-size: 1.1rem;
    }

    .section-title,
    .section-title-dark,
    .section-title-white {
        font-size: 2.2rem;
    }

    .about-home-content h2,
    .contact-content h2,
    .service-content-modern h2 {
        font-size: 2.2rem;
    }

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

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

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

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

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

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

    .page-header h1 {
        font-size: 2.5rem;
    }

    .page-header p {
        font-size: 1.1rem;
    }

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

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

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

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

@media (max-width: 480px) {
    .hero {
        padding: 80px 0 120px;
    }

    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 0.65rem;
        letter-spacing: 1.5px;
    }

    .hero-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .hero-img-main {
        height: 280px;
    }

    .hero-buttons .btn {
        padding: 12px 25px;
        font-size: 0.8rem;
        width: 100%;
    }

    .wave-divider {
        height: 60px;
    }

    .nav-logo {
        width: 150px;
    }

    .nav-brand .tagline {
        font-size: 1.2rem;
    }

    .btn {
        padding: 12px 25px;
        font-size: 0.85rem;
    }

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

    .pricing-table {
        grid-template-columns: 1fr;
    }

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

    .page-header h1 {
        font-size: 2rem;
    }

    .about-home-images,
    .contact-images,
    .service-images {
        height: 300px;
    }

    .about-img-main,
    .contact-img-main,
    .service-img-main {
        width: 80%;
        height: 250px;
    }

    .about-img-overlay,
    .contact-img-overlay,
    .service-img-overlay {
        width: 70%;
        height: 200px;
    }

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

    .process-number {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
}