/* ================================================
   Highland Lakes Irrigation - Modern Professional Styles
   ================================================ */

/* CSS Variables for consistent theming */
:root {
    /* Colors */
    --primary: #0d7377;
    --primary-dark: #095456;
    --primary-light: #14a3a8;
    --secondary: #32e0c4;
    --accent: #ff6b35;
    --dark: #212529;
    --gray-900: #1a1a2e;
    --gray-800: #2d2d44;
    --gray-700: #404040;
    --gray-600: #555;
    --gray-500: #777;
    --gray-400: #999;
    --gray-300: #ccc;
    --gray-200: #e9ecef;
    --gray-100: #f8f9fa;
    --white: #ffffff;

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Effects */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

p {
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--gray-600);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(13, 115, 119, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 115, 119, 0.5);
    color: var(--white);
}

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

.btn-secondary:hover {
    background: transparent;
    color: var(--white);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(13, 115, 119, 0.1) 0%, rgba(50, 224, 196, 0.1) 100%);
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    margin-bottom: 15px;
}

.section-title {
    margin-bottom: 15px;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ================================================
   HEADER
   ================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    padding: 20px 0;
    transition: var(--transition);
}

.header-scrolled {
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

.header-scrolled .logo,
.header-scrolled .nav-link,
.header-scrolled .header-cta {
    color: var(--dark);
}

.header-scrolled .header-cta {
    background: var(--primary);
    color: var(--white);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    text-decoration: none;
}

.logo i {
    font-size: 1.8rem;
    color: var(--secondary);
}

.logo strong {
    font-weight: 700;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 35px;
    list-style: none;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--white);
    text-decoration: none;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: var(--transition);
}

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

.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
}

.header-cta:hover {
    background: var(--secondary);
    color: var(--dark);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.header-scrolled .mobile-toggle span {
    background: var(--dark);
}

/* ================================================
   HERO SECTION
   ================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('background-image(1).jpg') center/cover no-repeat;
    padding: 120px 20px 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(13, 115, 119, 0.92) 0%,
        rgba(9, 84, 86, 0.88) 50%,
        rgba(26, 26, 46, 0.9) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    color: var(--white);
    margin-bottom: 25px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.trust-item i {
    color: var(--secondary);
    font-size: 1.2rem;
}

/* ================================================
   ABOUT SECTION
   ================================================ */
.about {
    padding: var(--section-padding);
    background: var(--white);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text p {
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.feature:hover {
    background: linear-gradient(135deg, rgba(13, 115, 119, 0.1) 0%, rgba(50, 224, 196, 0.1) 100%);
    transform: translateX(5px);
}

.feature i {
    font-size: 1.5rem;
    color: var(--primary);
}

.feature span {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--dark);
}

/* ================================================
   SERVICES SECTION
   ================================================ */
.services {
    padding: var(--section-padding);
    background: var(--gray-100);
}

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

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

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

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-light) 100%);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.25rem;
}

.service-card p {
    color: var(--gray-500);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.services-cta {
    text-align: center;
    margin-top: 50px;
}

.services-cta p {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 20px;
}

/* ================================================
   SERVICE AREAS SECTION
   ================================================ */
.areas {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--primary) 0%, var(--gray-900) 100%);
    color: var(--white);
}

.areas .section-tag {
    background: rgba(255, 255, 255, 0.15);
    color: var(--secondary);
}

.areas .section-title {
    color: var(--white);
}

.areas .section-desc {
    color: rgba(255, 255, 255, 0.8);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.area-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.area-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

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

.area-item span {
    font-family: var(--font-heading);
    font-weight: 600;
}

.areas-note {
    text-align: center;
    margin-top: 40px;
    color: rgba(255, 255, 255, 0.7);
    font-style: italic;
}

/* ================================================
   WHY US SECTION
   ================================================ */
.why-us {
    padding: var(--section-padding);
    background: var(--white);
}

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

.why-item {
    text-align: center;
    padding: 30px 20px;
}

.why-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gray-200);
    margin-bottom: 15px;
    line-height: 1;
}

.why-item h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.why-item p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ================================================
   CONTACT SECTION
   ================================================ */
.contact {
    padding: var(--section-padding);
    background: var(--gray-100);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

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

.contact-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contact-details h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.contact-details a {
    display: block;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 5px;
}

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

.contact-details p {
    color: var(--gray-500);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.contact-cta {
    display: flex;
    align-items: center;
}

.cta-box {
    padding: 50px 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    text-align: center;
    color: var(--white);
    box-shadow: var(--shadow-xl);
}

.cta-box h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.cta-box > p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.cta-box .btn-primary {
    background: var(--white);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-box .btn-primary:hover {
    background: var(--secondary);
    color: var(--dark);
}

.cta-note {
    margin-top: 20px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.cta-note a {
    color: var(--white);
    font-weight: 600;
    text-decoration: underline;
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    text-decoration: none;
    margin-bottom: 20px;
}

.footer-logo i {
    color: var(--secondary);
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--white);
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 12px;
}

.footer ul li a,
.footer-services ul li {
    color: var(--gray-400);
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-400);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--secondary);
    width: 20px;
}

.footer-contact a {
    color: var(--gray-400);
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }

    /* Mobile Navigation */
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--gray-900);
        padding: 100px 40px;
        transition: var(--transition);
    }

    .nav-open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 25px;
    }

    .nav-link {
        color: var(--white);
        font-size: 1.2rem;
    }

    .header-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
        z-index: 1001;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }

    /* Hero Mobile */
    .hero {
        min-height: auto;
        padding: 140px 20px 80px;
    }

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

    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }

    .hero-trust {
        flex-direction: column;
        gap: 15px;
    }

    /* About Mobile */
    .about-features {
        grid-template-columns: 1fr;
    }

    /* Services Mobile */
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    /* Why Us Mobile */
    .why-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .why-item {
        padding: 20px;
        background: var(--gray-100);
        border-radius: var(--radius-md);
    }

    .why-number {
        font-size: 2rem;
    }

    /* Contact Mobile */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-box {
        padding: 40px 25px;
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-contact p {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .areas-grid {
        grid-template-columns: 1fr;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .btn-large {
        padding: 14px 28px;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .service-card {
        padding: 30px 20px;
    }
}

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

.hero-content {
    animation: fadeInUp 0.8s ease forwards;
}

/* Smooth hover transitions for all interactive elements */
.btn,
.nav-link,
.service-card,
.contact-card,
.feature,
.area-item,
.footer a {
    transition: var(--transition);
}

/* Focus states for accessibility */
a:focus,
button:focus {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .hero-cta,
    .mobile-toggle {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: 40px;
    }

    .hero-overlay {
        background: var(--white);
    }

    .hero-title,
    .hero-subtitle {
        color: var(--dark);
    }
}