/* ===========================
   GLOBAL STYLES
   =========================== */

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

:root {
        --primary-color: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #14b8a6;
    --secondary-color: #f3f4f6;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
    --white: #ffffff;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

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


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

/* Header / Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-img {
    width: 64px;
    height: auto;
    display: block;
}
.logo-texts {
    display: flex;
    flex-direction: column;
}
.logo-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-dark);
}
.logo-subtitle {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ===========================
   TYPOGRAPHY
   =========================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    color: var(--text-light);
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* ===========================
   BUTTONS
   =========================== */

.button {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

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

.button-primary:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.button-secondary {
    background-color: var(--primary-color);
    color: var(--white);
}

.button-secondary:hover {
    background-color: var(--primary-dark);
}

.button-light {
    background-color: var(--white);
    color: var(--primary-color);
}

.button-light:hover {
    background-color: var(--secondary-color);
}

.cta-button {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background-color: var(--primary-dark);
}

/* ===========================
   HEADER & NAVIGATION
   =========================== */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
}

.top-bar {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.9rem;
}

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

.top-bar-left,
.top-bar-right {
    display: flex;
    gap: 20px;
    align-items: center;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon {
    font-size: 1.1rem;
}

.social-icon {
    color: var(--white);
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.social-icon:hover {
    opacity: 0.8;
}

.navbar {
    padding: 15px 0;
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

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

.logo-subtitle {
    font-size: 0.7rem;
    color: var(--text-light);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    flex: 1;
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

/* Mobile Menu */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--white);
        padding: 20px;
        gap: 15px;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        display: flex;
    }

    .navbar-content {
        flex-wrap: wrap;
    }

    .cta-button {
        display: none;
    }
}

/* ===========================
   HERO SECTION
   =========================== */

.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: #e0f2fe;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.carousel-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background-color: var(--white);
    width: 30px;
    border-radius: 6px;
}

@media (max-width: 768px) {
    .hero {
        height: 400px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }
}

/* ===========================
   SECTION STYLES
   =========================== */

section {
    padding: 60px 0;
}

.section-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-dark);
}

.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 40px;
}

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

/* ===========================
   SERVICES SECTION
   =========================== */

.services {
    background-color: var(--secondary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.service-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.service-card h4 {
    margin-bottom: 10px;
    color: var(--text-dark);
}

.service-card p {
    font-size: 0.95rem;
}

/* ===========================
   ABOUT SECTION
   =========================== */

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.mission-box {
    background-color: #d1fae5;
    border-left: 4px solid var(--primary-color);
    padding: 30px;
    border-radius: 8px;
}

.mission-box h4 {
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.mission-box p {
    color: var(--text-dark);
    line-height: 1.8;
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   CORE VALUES SECTION
   =========================== */

.core-values {
    background: linear-gradient(135deg, #6fb4c5 0%, #0f766e 100%);
    padding: 60px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.value-card {
    background-color: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: box-shadow 0.3s ease;
}

.value-card:hover {
    box-shadow: var(--shadow-lg);
}

.value-card h4 {
    color: var(--primary-color);
    margin-bottom: 12px;
}

.value-card p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===========================
   CORE VALUES CIRCULAR SECTION
   =========================== */

.core-wrapper {
  text-align: center;
  max-width: 1100px;
  color: white;
  position: relative;
  margin: 0 auto;
}

.circle-container {
  position: relative;
  width: 650px;
  height: 650px;
  margin: 0 auto;
}

.card {
  position: absolute;
  width: 160px;
  background: white;
  color: #4a4a4a;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
  text-align: center;
  z-index: 5;
}

.connector {
  position: absolute;
  width: 120px;
  height: 2px;
  background: white;
  z-index: 4;
}

.text-box {
  position: absolute;
  width: 200px;
  color: white;
  font-size: 14px;
  line-height: 20px;
  text-align: left;
  z-index: 30;
  pointer-events: none;
}

.center-trophy {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-60%, -50%);
}

.core-title {
  font-size: 48px;
  font-weight: bold;
  margin-top: 40px;
}

@media (max-width: 900px) {
  .circle-container {
    width: 100vw;
    height: 100vw;
    min-width: 320px;
    min-height: 320px;
    max-width: 650px;
    max-height: 650px;
  }
  .card, .text-box {
    font-size: 13px;
    width: 120px;
    padding: 12px;
  }
  .core-title {
    font-size: 32px;
  }
}

/* ===========================
   WHY CHOOSE US SECTION
   =========================== */

.why-choose {
    background: var(--secondary-color);
    padding: 60px 0;
}

.why-choose .container {
    max-width: 1100px;
    margin: 0 auto;
}

.strengths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.strength-item {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 28px 22px;
    transition: box-shadow 0.2s;
}

.strength-item:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.check-icon {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.strength-item h4 {
    margin-bottom: 8px;
    font-size: 1.15rem;
    color: var(--primary-dark);
}

.strength-item p {
    margin-bottom: 0;
    color: var(--text-light);
}

.section-label {
    color: #202020;
    font-size: 1.1rem;
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.section-title {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 18px;
    font-weight: 700;
}

/* ===========================
   STATISTICS SECTION
   =========================== */

.statistics {
      background: linear-gradient(135deg, #6fb4c5 0%, #0f766e 100%);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-card {
    padding: 30px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-card p {
    color: #d1fae5;
    font-size: 1rem;
}

/* ===========================
   PRODUCTS SECTION
   =========================== */

.products-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.product-item {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 20px;
    align-items: start;
}

.product-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    background-color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-item h4 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.product-description {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 15px;
}

.product-items {
    background-color: var(--white);
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.product-use {
    background-color: var(--white);
    padding: 12px;
    border-left: 2px solid var(--primary-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .product-item {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   TESTIMONIALS SECTION
   =========================== */

.testimonials {
    background-color: var(--secondary-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.7;
}

.testimonial-card h5 {
    color: var(--text-dark);
    margin-bottom: 5px;
}

.role {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-style: normal !important;
}

/* ===========================
   BLOG SECTION
   =========================== */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

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

.blog-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.blog-content {
    padding: 25px;
}

.blog-date {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.blog-card h4 {
    color: var(--text-dark);
    margin-bottom: 12px;
}

.blog-card p {
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--primary-dark);
}

/* ===========================
   CONTACT SECTION
   =========================== */

.contact {
      background: linear-gradient(135deg, #6fb4c5 0%, #0f766e 100%);
    color: var(--white);
}

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

.contact-form h3 {
    color: var(--white);
    margin-bottom: 10px;
}

.contact-form p {
    color: #d1fae5;
    margin-bottom: 25px;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form input,
.form textarea {
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
}

.form input::placeholder,
.form textarea::placeholder {
    color: #9ca3af;
}

.contact-info {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.contact-info h4 {
    color: var(--white);
    margin-bottom: 25px;
}

.info-item {
    margin-bottom: 20px;
}

.info-item .label {
    color: #d1fae5;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.info-item .value {
    color: var(--white);
    font-weight: 500;
    margin-bottom: 5px;
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   FOOTER
   =========================== */

.footer {
    background-color: #111827;
    color: #9ca3af;
    padding: 40px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 15px;
}

.footer-col p {
    font-size: 0.9rem;
    margin-bottom: 15px;
}

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

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a {
    color: #9ca3af;
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: var(--primary-light);
}

.newsletter-form {
    display: flex;
    gap: 5px;
}

.newsletter-form input {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
}

.newsletter-form button {
    padding: 8px 12px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: var(--primary-dark);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.social-links a {
    color: #9ca3af;
    font-weight: 600;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary-light);
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    section {
        padding: 40px 0;
    }

    .top-bar-left {
        flex-direction: column;
        gap: 10px;
    }

    .top-bar-item {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1.1rem;
    }

    .button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    section {
        padding: 30px 0;
    }

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