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

:root {
    /* Light Mode - Updated Brand Color Palette */
    --primary-navy: #1e3a8a;
    --primary-teal: #14b8a6;
    --charcoal-gray: #555354;
    --light-gray: #f3f4f6;
    --pure-white: #ffffff;
    --text-gray: #6b7280;

    /* Teal variations for hover states */
    --teal-dark: #0d9488;
    --teal-light: #5eead4;

    /* Navy variations */
    --navy-dark: #1e293b;
    --navy-light: #3b82f6;

    /* Shadows */
    --shadow-soft: rgba(0, 0, 0, 0.08);
    --shadow-medium: rgba(30, 58, 138, 0.15);
    --shadow-strong: rgba(30, 58, 138, 0.25);

    /* Theme-specific variables */
    --bg-primary: #f3f4f6;
    --bg-secondary: #ffffff;
    --bg-gradient-start: #f3f4f6;
    --bg-gradient-end: #e5e7eb;
    --text-primary: #6b7280;
    --text-heading: #1e3a8a;
    --card-bg: #ffffff;
    --header-gradient-1: #1e3a8a;
    --header-gradient-2: #1e3a8a;
    --header-gradient-3: #2563eb;
    --header-gradient-4: #1e3a8a;
    --moon-color-1: #3b82f6;
    --moon-color-2: #1e3a8a;
    --star-color: #14b8a6;
}

/* Dark Mode Theme */
[data-theme="dark"] {
    --primary-navy: #60a5fa;
    --primary-teal: #2dd4bf;
    --charcoal-gray: #1f2937;
    --light-gray: #111827;
    --pure-white: #f9fafb;
    --text-gray: #d1d5db;

    --teal-dark: #14b8a6;
    --teal-light: #5eead4;

    --navy-dark: #3b82f6;
    --navy-light: #60a5fa;

    --shadow-soft: rgba(0, 0, 0, 0.3);
    --shadow-medium: rgba(0, 0, 0, 0.4);
    --shadow-strong: rgba(0, 0, 0, 0.5);

    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-gradient-start: #0f172a;
    --bg-gradient-end: #1e293b;
    --text-primary: #e5e7eb; /* Made brighter - was #d1d5db */
    --text-heading: #60a5fa;
    --card-bg: #1e293b;
    --header-gradient-1: #0f172a;
    --header-gradient-2: #1e293b;
    --header-gradient-3: #334155;
    --header-gradient-4: #1e293b;
    --moon-color-1: #60a5fa;
    --moon-color-2: #3b82f6;
    --star-color: #2dd4bf;
}

body {
    font-family: 'Open Sans', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--card-bg);
    border: 2px solid var(--primary-teal);
    border-radius: 50px;
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 12px var(--shadow-medium);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px var(--shadow-strong);
    background: var(--primary-teal);
}

.theme-toggle:hover .toggle-icon {
    color: var(--pure-white);
}

.toggle-icon {
    font-size: 1.3rem;
    transition: all 0.3s ease;
    color: var(--primary-teal);
}

.theme-toggle:hover .toggle-icon {
    transform: rotate(180deg);
}

.toggle-icon.sun {
    color: #f59e0b;
}

.toggle-icon.moon {
    color: #60a5fa;
}

/* Hide one icon at a time based on theme */
[data-theme="light"] .toggle-icon.moon {
    display: none;
}

[data-theme="dark"] .toggle-icon.sun {
    display: none;
}

/* Animated Moon Phase Background */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    overflow: hidden;
    transition: background 0.4s ease;
}

#moonCanvas {
    width: 100%;
    height: 100%;
    opacity: 0.35;
    transition: opacity 0.4s ease;
}

[data-theme="dark"] #moonCanvas {
    opacity: 0.25;
}

/* Header */
header {
    background: linear-gradient(-45deg, var(--header-gradient-1), var(--header-gradient-2), var(--header-gradient-3), var(--header-gradient-4));
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    color: var(--pure-white);
    padding: 4.5rem 2rem;
    text-align: center;
    box-shadow: 0 4px 12px var(--shadow-strong);
    position: relative;
    z-index: 1;
    overflow: hidden;
    transition: background 0.4s ease;
}

/* Animated gradient for header */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Floating particles in header */
header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(20, 184, 166, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(20, 184, 166, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(20, 184, 166, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 60% 50%, rgba(20, 184, 166, 0.1) 0%, transparent 50%);
    animation: floatParticles 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes floatParticles {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    33% {
        transform: translate(30px, -20px) scale(1.1);
        opacity: 0.8;
    }
    66% {
        transform: translate(-20px, 10px) scale(0.9);
        opacity: 0.7;
    }
}

/* Subtle shimmer overlay for header */
header::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.05) 50%,
        transparent 70%
    );
    animation: shimmer 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% {
        transform: translate(-25%, -25%) rotate(0deg);
    }
    100% {
        transform: translate(25%, 25%) rotate(360deg);
    }
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.logo-main {
    width: 600px; /* Increased from 450px */
    max-width: 95%;
    height: auto;
    margin-bottom: 2rem;
    filter: brightness(0) invert(1);
    animation: fadeInScale 1s ease-out;
    drop-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.tagline {
    color: var(--teal-light);
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 1rem;
    animation: slideDown 1s ease-out;
    letter-spacing: 0.5px;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 3rem 0;
    animation: fadeIn 1.2s ease-in;
}

.intro {
    font-size: 1.4rem;
    color: var(--text-primary);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.3s both;
    font-weight: 400;
}

/* CTA Button */
.cta {
    margin: 2rem 0;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.cta-button {
    background: var(--primary-teal);
    border: none;
    padding: 1.1rem 2.8rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--pure-white);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-button:hover {
    background: var(--teal-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(20, 184, 166, 0.4);
}

.cta-button:active {
    transform: translateY(0);
}

.cta-button i {
    transition: transform 0.3s ease;
}

.cta-button:hover i {
    transform: translateX(5px);
}

/* Services Section */
.services {
    padding: 4rem 0;
    animation: fadeIn 1.4s ease-in;
}

.services h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--text-heading);
    font-weight: 700;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px var(--shadow-soft);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-medium);
    border-color: var(--primary-teal);
    background: var(--card-bg);
}

.service-icon {
    font-size: 3.2rem;
    color: var(--primary-teal);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    color: var(--teal-dark);
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-heading);
    font-weight: 700;
}

.service-card p {
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 400;
}

/* Why Us Section */
.why-us {
    padding: 4rem 2rem;
    text-align: center;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    margin: 3rem -2rem 0;
    animation: fadeIn 1.6s ease-in;
    transition: background-color 0.4s ease;
}

.why-us h2 {
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--text-heading);
    font-weight: 700;
}

.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-primary);
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.benefit:hover {
    background: var(--card-bg);
    border-color: var(--primary-teal);
    transform: translateX(5px);
    box-shadow: 0 4px 12px var(--shadow-soft);
}

.benefit-icon {
    font-size: 1.8rem;
    color: var(--primary-teal);
    flex-shrink: 0;
}

.benefit p {
    color: var(--text-primary);
    text-align: left;
    font-weight: 400;
}

/* Contact Section */
.contact-section {
    padding: 5rem 2rem;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    margin: 3rem -2rem 0;
    animation: fadeIn 1.8s ease-in;
    transition: background-color 0.4s ease;
}

.contact-container {
    max-width: 700px;
    margin: 0 auto;
}

.contact-section h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--text-heading);
    font-weight: 700;
}

.contact-intro {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 3rem;
    font-size: 1.1rem;
    font-weight: 400;
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group label i {
    color: var(--primary-teal);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.9rem;
    border: 2px solid var(--shadow-soft);
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Open Sans', sans-serif;
    transition: all 0.3s ease;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.1);
    background: var(--card-bg);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-gray);
    opacity: 0.6;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-button {
    grid-column: 1 / -1;
    background: var(--primary-teal);
    color: var(--pure-white);
    border: none;
    padding: 1.1rem 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.3);
}

.submit-button:hover {
    background: var(--teal-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(20, 184, 166, 0.4);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button i {
    transition: transform 0.3s ease;
}

.submit-button:hover i {
    transform: translateX(5px);
}

.form-message {
    grid-column: 1 / -1;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: slideDown 0.5s ease-out;
}

.form-message i {
    font-size: 1.5rem;
}

.form-message.success {
    background: #d1fae5;
    border: 2px solid var(--primary-teal);
    color: #065f46;
}

.form-message.success i {
    color: var(--primary-teal);
}

.form-message.error {
    background: #fee2e2;
    border: 2px solid #dc2626;
    color: #991b1b;
}

.form-message.error i {
    color: #dc2626;
}

.form-message a {
    color: inherit;
    font-weight: 600;
}

/* Footer */
footer {
    background: var(--charcoal-gray);
    color: var(--pure-white);
    padding: 2.5rem 2rem;
    margin-top: 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-icon {
    width: 32px;
    height: 32px;
    filter: none;
    padding: 2px;
    border-radius: 4px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 1rem 0;
}

.social-link {
    color: var(--pure-white);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--primary-teal);
    transform: translateY(-3px);
}

.footer-location {
    margin-top: 0.5rem;
    color: #9ca3af; /* Brighter gray than light-gray but still dark */
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.footer-location i {
    color: var(--primary-teal);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Simple AOS-like animation on scroll */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-up"] {
    transform: translateY(20px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(-20px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-main {
        width: 450px; /* Adjusted for tablets */
    }

    .tagline {
        font-size: 1.2rem;
    }

    .intro {
        font-size: 1.2rem;
    }

    .service-grid,
    .benefits {
        grid-template-columns: 1fr;
    }

    .why-us,
    .contact-section {
        margin: 2rem -1rem 0;
        padding: 3rem 1rem;
    }

    header {
        padding: 3rem 1rem;
    }

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

    .form-group {
        grid-column: 1 / -1;
    }

    body {
        padding-top: 60px;
    }

    .nav-container {
        padding: 0.75rem 1rem;
    }

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

    /* Theme toggle - move below nav on mobile */
    .theme-toggle {
        top: 70px; /* Below the 60px navigation bar */
        right: 15px;
        padding: 10px 16px;
        gap: 8px;
    }

    .toggle-icon {
        font-size: 1.1rem;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-bg);
        flex-direction: column;
        gap: 0;
        padding: 0;
        box-shadow: 0 4px 12px var(--shadow-medium);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        max-height: 0;
        overflow: hidden;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        max-height: 500px; /* Arbitrary large value to enable scrolling */
    }
}

@media (max-width: 480px) {
    .logo-main {
        width: 320px; /* Adjusted for mobile */
    }

    .tagline {
        font-size: 1rem;
    }

    header {
        padding: 2rem 1rem;
    }

    main {
        padding: 1rem;
    }

    .cta-button,
    .submit-button {
        width: 100%;
        padding: 1rem;
    }

    .service-icon {
        font-size: 2.8rem;
    }

    .contact-container {
        padding: 0 1rem;
    }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Loading state for form submission */
.submit-button.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.submit-button.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    margin-left: 10px;
    border: 2px solid var(--pure-white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   PLACEHOLDER STYLES FOR FUTURE FEATURES
   ======================================== */

/* Navigation Menu (for multi-page expansion) */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    box-shadow: 0 2px 8px var(--shadow-soft);
    z-index: 999;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-heading);
    font-weight: 700;
    font-size: 1.2rem;
}

.nav-logo img {
    width: 32px;
    height: 32px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-teal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-teal);
    transition: width 0.3s ease;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-bg);
        flex-direction: column;
        gap: 0;
        padding: 0;
        box-shadow: 0 4px 12px var(--shadow-medium);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        max-height: 0;
        overflow: hidden;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        max-height: 500px; /* Arbitrary large value to enable scrolling */
    }

    .nav-link {
        padding: 1rem 2rem;
        display: block;
    }
}

/* Portfolio Section */
.portfolio {
    padding: 4rem 2rem;
    background: var(--card-bg);
    margin: 3rem -2rem 0;
}

.portfolio h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--text-heading);
    font-weight: 700;
}

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.portfolio-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
}

.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 2rem;
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-link {
    color: var(--primary-teal);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

/* Testimonials Section */
.testimonials {
    padding: 4rem 2rem;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--text-heading);
    font-weight: 700;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px var(--shadow-soft);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-medium);
}

.testimonial-stars {
    color: #f59e0b;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.testimonial-text {
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--text-heading);
}

.testimonial-author span {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Footer Navigation Columns */
.footer-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
    text-align: left;
}

.footer-column h4 {
    color: var(--primary-teal);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    color: var(--light-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--primary-teal);
}

.footer-contact {
    margin-top: 1rem;
}

.footer-contact p {
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.footer-contact a {
    color: var(--primary-teal);
    text-decoration: none;
}

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

/* Service Link (for service cards) */
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-teal);
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.service-link:hover {
    gap: 0.75rem;
    color: var(--teal-dark);
}

.service-link i {
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(3px);
}

/* Scroll to Top Button (future enhancement) */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-teal);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
    box-shadow: 0 4px 12px var(--shadow-medium);
}

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

.scroll-to-top:hover {
    background: var(--teal-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px var(--shadow-strong);
}

/* Loading Spinner (for future async operations) */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--light-gray);
    border-top-color: var(--primary-teal);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 2rem auto;
}

/* Page Transition (for future multi-page navigation) */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.page-transition.active {
    opacity: 1;
    visibility: visible;
}