/* ===============================================
   CSS Variables & Reset
   =============================================== */
:root {
    --color-baby-blue: #89CFF0;
    --color-baby-blue-dark: #5FB4DC;
    --color-baby-blue-light: #A8DDFA;
    --color-baby-blue-glow: rgba(137, 207, 240, 0.18);
    --color-black: #0a0a0a;
    --color-dark-gray: #141414;
    --color-medium-gray: #1e1e1e;
    --color-light-gray: #2c2c2c;
    --color-white: #ffffff;
    --color-white-muted: #c8c8c8;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-ml: 3rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.55);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.65);
    --shadow-blue: 0 4px 28px rgba(137, 207, 240, 0.28);
    --shadow-blue-strong: 0 6px 40px rgba(137, 207, 240, 0.45);
}

/* Light Mode Variables */
body.light-mode {
    --color-black: #f7f8fa;
    --color-dark-gray: #eef0f4;
    --color-medium-gray: #ffffff;
    --color-light-gray: #e8ebf0;
    --color-white: #1a2332;
    --color-white-muted: #4a5568;
    --color-baby-blue: #2b7fb5;
    --color-baby-blue-dark: #1e6a9c;
    --color-baby-blue-light: #3a94cc;
    --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.06);
    --shadow-blue: 0 4px 16px rgba(43, 127, 181, 0.2);
    --shadow-blue-strong: 0 6px 24px rgba(43, 127, 181, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===============================================
   ADA Compliance & Accessibility
   =============================================== */
.skip-to-main {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--color-baby-blue);
    color: var(--color-black);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
    border-radius: 0 0 var(--border-radius-sm) 0;
}

.skip-to-main:focus {
    top: 0;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus visible for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-baby-blue);
    outline-offset: 2px;
}

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-baby-blue);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-blue);
    z-index: 999;
    transition: all var(--transition-medium);
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(20deg);
    box-shadow: 0 6px 32px rgba(137, 207, 240, 0.5);
}

.theme-toggle svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-black);
    transition: all var(--transition-medium);
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

body.light-mode .theme-toggle .sun-icon {
    display: block;
}

body.light-mode .theme-toggle .moon-icon {
    display: none;
}

body.light-mode .theme-toggle {
    background: var(--color-baby-blue-dark);
}

body.light-mode .theme-toggle svg {
    stroke: var(--color-white);
}

body.light-mode .badge-bbb-logo {
    background: rgba(255, 255, 255, 0.85);
}

/* ===============================================
   Navigation
   =============================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.4);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(137, 207, 240, 0.2);
    padding: var(--spacing-sm) 0;
    z-index: 1000;
    transition: all var(--transition-medium);
    box-shadow: 0 8px 32px 0 rgba(137, 207, 240, 0.1);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.85);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    border-bottom-color: rgba(137, 207, 240, 0.15);
    padding: 0.6rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-baby-blue);
    line-height: 1.2;
    letter-spacing: -0.5px;
    filter: drop-shadow(0 0 8px rgba(137, 207, 240, 0.51)) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.425));
}

body.light-mode .logo-text {
    filter: none;
    font-weight: 800;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu li a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-menu li a:not(.btn-contact):after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-baby-blue);
    transition: width var(--transition-medium);
}

.nav-menu li a:not(.btn-contact):hover:after {
    width: 100%;
}

.nav-menu li a:hover {
    color: var(--color-baby-blue);
}

.btn-contact {
    background: var(--color-baby-blue);
    color: #0a0a0a;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-contact:hover {
    background: var(--color-baby-blue-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-blue);
    color: var(--color-black);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--color-baby-blue);
    border-radius: 2px;
    transition: all var(--transition-medium);
}

/* ===============================================
   Hero Section
   =============================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: url('hero_background.jpg') center center / cover no-repeat;
    padding: var(--spacing-xl) 0;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.55) 40%, rgba(10, 10, 10, 0.65) 70%, rgba(10, 10, 10, 0.95) 100%);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 0;
    transition: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(137, 207, 240, 0.08) 0%, transparent 40%, rgba(137, 207, 240, 0.04) 100%);
    pointer-events: none;
    z-index: 0;
    animation: shimmer 8s ease-in-out infinite alternate;
}

@keyframes shimmer {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

.hero-content {
    text-align: center;
    z-index: 1;
    position: relative;
    animation: fadeInUp 1s ease-out;
}

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

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    letter-spacing: -0.02em;
}

.title-line {
    display: inline-block;
    color: var(--color-baby-blue);
    filter: drop-shadow(0 0 18px rgba(137, 207, 240, 0.5)) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.6));
    animation: fadeInUp 1s ease-out backwards;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
    color: var(--color-white);
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.5));
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.4s backwards;
    line-height: 1.7;
    letter-spacing: 0.01em;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.feature-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: default;
    background: rgba(137, 207, 240, 0.08);
    border: 1px solid rgba(137, 207, 240, 0.35);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: all var(--transition-medium);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.feature-badge:hover {
    background: rgba(137, 207, 240, 0.15);
    border-color: var(--color-baby-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(137, 207, 240, 0.3), inset 0 1px 0 rgba(137, 207, 240, 0.2);
}

.badge-icon {
    color: var(--color-baby-blue);
    font-weight: 400;
    font-size: 1.2rem;
}

.badge-bbb-logo {
    height: 22px;
    width: auto;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.95);
    padding: 2px 4px;
}

.material-symbols-outlined {
    font-variation-settings:
    'FILL' 1,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.8s backwards;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-medium);
    font-size: 1rem;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-baby-blue) 0%, var(--color-baby-blue-dark) 100%);
    color: #0a0a0a;
    box-shadow: 0 4px 20px rgba(137, 207, 240, 0.35);
    position: relative;
    overflow: hidden;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::after {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-baby-blue-light) 0%, var(--color-baby-blue) 100%);
    transform: translateY(-3px);
    box-shadow: var(--shadow-blue-strong);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid rgba(137, 207, 240, 0.6);
}

.btn-secondary:hover {
    background: rgba(137, 207, 240, 0.1);
    border-color: var(--color-baby-blue);
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(137, 207, 240, 0.2);
}


/* ===============================================
   Services Section
   =============================================== */
.services {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark-gray);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(137, 207, 240, 0.3), transparent);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-baby-blue);
    filter: drop-shadow(0 0 10px rgba(137, 207, 240, 0.4)) drop-shadow(0 2px 5px rgba(0, 0, 0, 0.4));
    position: relative;
    display: inline-block;
}

.section-header .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-baby-blue), var(--color-baby-blue-light));
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

body.light-mode .section-title {
    filter: none;
}

body.light-mode .title-line {
    filter: none;
}

body.light-mode .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

body.light-mode .title-line:nth-child(2) {
    color: #EEF0F4;
}

body.light-mode .hero-buttons .btn-primary {
    color: #EEF0F4;
}

body.light-mode .highlight-number {
    filter: none;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-white-muted);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--color-medium-gray);
    border: 1px solid rgba(137, 207, 240, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 1.75rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-baby-blue), var(--color-baby-blue-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(137, 207, 240, 0.25);
    box-shadow: 0 8px 32px rgba(137, 207, 240, 0.15), 0 4px 16px rgba(0, 0, 0, 0.3);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(137, 207, 240, 0.08);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    color: var(--color-baby-blue);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(137, 207, 240, 0.1);
}

.service-card:hover .service-icon {
    background: rgba(137, 207, 240, 0.15);
    transform: scale(1.08);
    box-shadow: 0 0 20px rgba(137, 207, 240, 0.2);
}

.service-icon svg {
    width: 32px;
    height: 32px;
}

.service-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.service-card p {
    color: var(--color-white-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: auto;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(137, 207, 240, 0.1);
}

.service-features span {
    color: var(--color-baby-blue);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
}

.service-features .material-symbols-outlined {
    font-size: 1rem;
}

.services-cta {
    text-align: center;
    margin-top: var(--spacing-md);
}

.services-cta p {
    color: var(--color-white-muted);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

/* Light mode service cards */
body.light-mode .service-card {
    background: #ffffff;
    border-color: rgba(43, 127, 181, 0.12);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

body.light-mode .service-card:hover {
    border-color: rgba(43, 127, 181, 0.3);
    box-shadow: 0 8px 24px rgba(43, 127, 181, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
}

body.light-mode .service-card h3 {
    color: #1a2332;
}

body.light-mode .service-card p {
    color: #4a5568;
}

body.light-mode .service-features span {
    color: var(--color-baby-blue-dark);
}

body.light-mode .service-icon {
    background: rgba(43, 127, 181, 0.08);
    border-color: rgba(43, 127, 181, 0.15);
}

body.light-mode .service-card:hover .service-icon {
    background: rgba(43, 127, 181, 0.12);
}

/* ===============================================
   About Section
   =============================================== */
.about {
    padding: var(--spacing-xl) 0;
    background: var(--color-black);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(137, 207, 240, 0.3), transparent);
}

.about-content {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.about-text {
    flex: 1;
    max-width: 860px;
    margin: 0 auto;
}

.about-highlight {
    display: flex;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
    flex-wrap: wrap;
}

.highlight-box {
    background: var(--color-medium-gray);
    border: 1px solid rgba(137, 207, 240, 0.3);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md) var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    min-width: 120px;
    flex: 1;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.highlight-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(137, 207, 240, 0.2);
    border-color: var(--color-baby-blue);
    background: var(--color-light-gray);
}

.highlight-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-baby-blue);
    line-height: 1;
    filter: drop-shadow(0 0 6px rgba(137, 207, 240, 0.425)) drop-shadow(0 1px 3px rgba(0, 0, 0, 0.34));
}

/* highlight-number light-mode filter handled above with other light-mode filter resets */

.highlight-label {
    font-size: 0.9rem;
    color: var(--color-white-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-description {
    color: var(--color-white-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.guarantee-callout {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, rgba(137, 207, 240, 0.06) 0%, rgba(137, 207, 240, 0.02) 100%);
    border: 1px solid rgba(137, 207, 240, 0.25);
    border-left: 4px solid var(--color-baby-blue);
    border-radius: var(--border-radius-md);
    padding: 1.5rem var(--spacing-md);
    margin: var(--spacing-lg) 0 var(--spacing-md);
    transition: all var(--transition-medium);
}

.guarantee-callout:hover {
    border-color: rgba(137, 207, 240, 0.4);
    border-left-color: var(--color-baby-blue-light);
    box-shadow: 0 4px 20px rgba(137, 207, 240, 0.1);
}

.guarantee-callout strong {
    color: var(--color-baby-blue);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 0.25rem;
}

.guarantee-callout p {
    color: var(--color-white-muted);
    font-size: 0.95rem;
    margin: 0;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-top: var(--spacing-md);
}

.value-item {
    background: var(--color-medium-gray);
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--color-baby-blue);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid rgba(137, 207, 240, 0.06);
    border-left: 3px solid var(--color-baby-blue);
}

.value-item:hover {
    transform: translateX(4px);
    background: var(--color-light-gray);
    box-shadow: 0 4px 16px rgba(137, 207, 240, 0.1);
    border-left-color: var(--color-baby-blue-light);
}

.value-item h4 {
    color: var(--color-baby-blue);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.value-item p {
    color: var(--color-white-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Light mode value items */
body.light-mode .value-item {
    background: #ffffff;
    border-color: rgba(43, 127, 181, 0.1);
    border-left-color: var(--color-baby-blue);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

body.light-mode .value-item:hover {
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(43, 127, 181, 0.1);
}

body.light-mode .value-item h4 {
    color: var(--color-baby-blue);
}

body.light-mode .value-item p {
    color: #4a5568;
}

/* ===============================================
   Contact Section
   =============================================== */
.contact {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark-gray);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(137, 207, 240, 0.3), transparent);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    width: 100%;
    max-width: 100%;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-card {
    background: var(--color-medium-gray);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(137, 207, 240, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.info-card:hover {
    border-color: rgba(137, 207, 240, 0.25);
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(137, 207, 240, 0.1);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(137, 207, 240, 0.1);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    color: var(--color-baby-blue);
}

.info-icon svg {
    width: 24px;
    height: 24px;
}

.info-card h3 {
    color: var(--color-baby-blue);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.info-card p {
    color: var(--color-white-muted);
    line-height: 1.6;
}

/* Light mode info cards */
body.light-mode .info-card {
    background: #ffffff;
    border-color: rgba(43, 127, 181, 0.12);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

body.light-mode .info-card:hover {
    border-color: rgba(43, 127, 181, 0.3);
    box-shadow: 0 4px 12px rgba(43, 127, 181, 0.1);
}

body.light-mode .info-card h3 {
    color: var(--color-baby-blue);
}

body.light-mode .info-card p {
    color: #4a5568;
}

.contact-link {
    color: var(--color-baby-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
    display: inline-block;
}

.contact-link:hover {
    color: var(--color-baby-blue-light);
}

/* Phone number is the primary conversion point — give it visible scale */
a.contact-link[href^="tel"] {
    font-size: 1.2rem;
    letter-spacing: 0.02em;
}

.contact-form-wrapper {
    background: var(--color-medium-gray);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(137, 207, 240, 0.08);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    transition: border-color var(--transition-medium);
}

.contact-form-wrapper:focus-within {
    border-color: rgba(137, 207, 240, 0.25);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    max-width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--color-light-gray);
    border: 1px solid rgba(137, 207, 240, 0.06);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: all var(--transition-medium);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-baby-blue);
    background: var(--color-medium-gray);
    box-shadow: 0 0 0 3px rgba(137, 207, 240, 0.1);
}

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

.form-group select {
    cursor: pointer;
}

.form-group option {
    background: var(--color-light-gray);
    color: var(--color-white);
}

.btn-full {
    width: 100%;
}

.form-disclaimer {
    font-size: 0.85rem;
    color: var(--color-white-muted);
    text-align: center;
    margin-top: var(--spacing-sm);
    line-height: 1.5;
    font-style: italic;
}

.service-hours {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(137, 207, 240, 0.2);
}

/* Light mode contact form */
body.light-mode .contact-form-wrapper {
    background: #ffffff;
    border-color: rgba(43, 127, 181, 0.12);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

body.light-mode .contact-form-wrapper:focus-within {
    border-color: rgba(43, 127, 181, 0.3);
}

body.light-mode .form-group input,
body.light-mode .form-group select,
body.light-mode .form-group textarea {
    background: #f0f2f5;
    color: #1a2332;
    border-color: rgba(43, 127, 181, 0.1);
}

body.light-mode .form-group input::placeholder,
body.light-mode .form-group select::placeholder,
body.light-mode .form-group textarea::placeholder {
    color: #8896a6;
}

body.light-mode .form-group input:focus,
body.light-mode .form-group select:focus,
body.light-mode .form-group textarea:focus {
    background: #ffffff;
    border-color: var(--color-baby-blue);
    box-shadow: 0 0 0 3px rgba(43, 127, 181, 0.1);
}

body.light-mode .form-group option {
    background: #ffffff;
    color: #1a2332;
}

body.light-mode .form-disclaimer {
    color: #6b7b8d;
}

/* ===============================================
   Footer
   =============================================== */
.footer {
    background: var(--color-dark-gray);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: none;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(137, 207, 240, 0.3), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.footer-brand h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--color-baby-blue);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: var(--color-white-muted);
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-baby-blue);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-white-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-baby-blue);
    padding-left: 4px;
}

.footer-contact p {
    color: var(--color-white-muted);
    line-height: 1.8;
}

.footer-contact a {
    color: var(--color-baby-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-baby-blue-light);
}

.footer-trust h4 {
    color: var(--color-baby-blue);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

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

.footer-trust li {
    color: var(--color-white-muted);
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.footer-bbb-logo {
    display: inline-block;
    margin-top: var(--spacing-sm);
    transition: all var(--transition-medium);
    opacity: 0.8;
}

.footer-bbb-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.footer-bbb-logo img {
    background: rgba(255, 255, 255, 0.95);
    padding: 6px 10px;
    border-radius: var(--border-radius-sm);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(137, 207, 240, 0.1);
    color: var(--color-white-muted);
    font-size: 0.9rem;
}

/* ===============================================
   Gallery Section
   =============================================== */
.gallery {
    padding: var(--spacing-md) 0;
    background: var(--color-black);
    position: relative;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(137, 207, 240, 0.3), transparent);
}

/* Modern responsive grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.gallery-item {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    background: var(--color-dark-gray);
    border: 1px solid rgba(137, 207, 240, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.gallery-item:hover {
    transform: translateY(-3px);
    border-color: rgba(137, 207, 240, 0.25);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.gallery-item .gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-img {
    transform: scale(1.04);
}

/* Play button overlay for video items */
.gallery-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    background: rgba(137, 207, 240, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
    pointer-events: none;
    transition: transform 0.25s ease;
}

.gallery-item:hover .gallery-play-overlay {
    transform: translate(-50%, -50%) scale(1.08);
}

.gallery-play-overlay::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 0 10px 18px;
    border-color: transparent transparent transparent #0a0a0a;
    margin-left: 3px;
}

/* Gallery lightbox modal */
.gallery-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    z-index: 99999;
    transition: background 0.3s ease, backdrop-filter 0.3s ease, -webkit-backdrop-filter 0.3s ease;
    cursor: zoom-out;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}

.gallery-modal-backdrop.active {
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 1;
}

.gallery-modal-close {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 100001;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(137, 207, 240, 0.15);
    border: 1px solid rgba(137, 207, 240, 0.3);
    color: #ffffff;
    font-size: 26px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, border-color 0.2s ease;
    line-height: 1;
}

.gallery-modal-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100001;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(137, 207, 240, 0.15);
    border: 1px solid rgba(137, 207, 240, 0.3);
    color: #ffffff;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, border-color 0.2s ease;
    line-height: 1;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.gallery-modal-prev { left: 1rem; }
.gallery-modal-next { right: 1rem; }

.gallery-modal-nav:hover,
.gallery-modal-close:hover {
    background: rgba(137, 207, 240, 0.3);
    border-color: var(--color-baby-blue);
}

/* Modal media */
.gallery-modal-media,
.gallery-modal-video {
    position: relative;
    z-index: 100000;
    max-width: 90vw;
    max-height: 85vh;
    border-radius: var(--border-radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    transition: opacity 0.25s ease;
}

.gallery-modal-media {
    object-fit: contain;
}

.gallery-modal-video {
    width: min(90vw, 1280px);
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}

.gallery-modal-video iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--border-radius-md);
}

/* Gallery loading & note */
.gallery-loading {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-white-muted);
    padding: var(--spacing-xl) 0;
    font-size: 1.1rem;
}

.gallery-note {
    text-align: center;
    color: var(--color-white-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* ===============================================
   CAPTCHA & Button Styles
   =============================================== */
.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
}

.contact-hidden {
    color: var(--color-white-muted);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

#reveal-contact-btn {
    margin-top: var(--spacing-xs);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.contact-revealed {
    width: 100%;
    animation: fadeInUp 0.4s ease-out;
}

.contact-revealed p {
    color: var(--color-white-muted);
}

.contact-revealed a {
    display: block;
    margin-top: 0.5rem;
}

.geo-block-content {
    max-width: 420px;
    text-align: center;
    padding: var(--spacing-lg);
}

/* ===============================================
   Modal Styles
   =============================================== */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--color-dark-gray);
    margin: auto;
    padding: var(--spacing-xl);
    border: 2px solid var(--color-baby-blue);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 0 30px rgba(137, 207, 240, 0.3);
    animation: slideUp 0.3s ease;
}

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

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    color: var(--color-white-muted);
    float: right;
    font-size: 32px;
    font-weight: bold;
    line-height: 1;
    cursor: pointer;
    transition: color var(--transition-fast);
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
}

.modal-close:hover,
.modal-close:focus {
    color: var(--color-baby-blue);
}

.modal-content h2,
.modal-content .modal-heading {
    color: var(--color-baby-blue);
    margin-bottom: var(--spacing-sm);
    margin-top: 0;
    font-size: 2rem;
    text-shadow: 0 0 10px rgba(137, 207, 240, 0.5);
}

.modal-subtitle {
    color: var(--color-white-muted);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.modal-form {
    margin-top: var(--spacing-md);
}

/* Modal responsive */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        padding: var(--spacing-lg);
        max-height: 85vh;
    }

    .modal-content h2,
    .modal-content .modal-heading {
        font-size: 1.5rem;
        padding-right: 40px;
    }

    .modal-subtitle {
        font-size: 1rem;
    }
}

/* ===============================================
   Light Mode Comprehensive Overrides
   =============================================== */

/* Navbar */
body.light-mode .navbar {
    background: rgba(247, 248, 250, 0.85);
    border-bottom-color: rgba(43, 127, 181, 0.12);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}

body.light-mode .navbar.scrolled {
    background: rgba(247, 248, 250, 0.95);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border-bottom-color: rgba(43, 127, 181, 0.15);
}

body.light-mode .nav-menu li a {
    color: #4a5568;
}

body.light-mode .nav-menu li a:hover {
    color: var(--color-baby-blue);
}

body.light-mode .nav-menu li a.btn-contact {
    color: #EEF0F4;
}

/* Buttons */
body.light-mode .btn-primary {
    background: linear-gradient(135deg, var(--color-baby-blue) 0%, var(--color-baby-blue-dark) 100%);
    color: #ffffff;
}

body.light-mode .btn-primary:hover {
    background: linear-gradient(135deg, var(--color-baby-blue-light) 0%, var(--color-baby-blue) 100%);
}

body.light-mode .btn-secondary {
    color: var(--color-baby-blue);
    border-color: var(--color-baby-blue);
}

body.light-mode .btn-secondary:hover {
    background: rgba(43, 127, 181, 0.06);
    border-color: var(--color-baby-blue-dark);
}

/* Highlight boxes */
body.light-mode .highlight-box {
    background: #ffffff;
    border-color: rgba(43, 127, 181, 0.2);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

body.light-mode .highlight-box:hover {
    border-color: var(--color-baby-blue);
    box-shadow: 0 4px 16px rgba(43, 127, 181, 0.12);
    background: #ffffff;
}

/* Guarantee callout */
body.light-mode .guarantee-callout {
    background: rgba(43, 127, 181, 0.04);
    border-color: rgba(43, 127, 181, 0.15);
    border-left-color: var(--color-baby-blue);
}

body.light-mode .guarantee-callout:hover {
    border-color: rgba(43, 127, 181, 0.25);
    border-left-color: var(--color-baby-blue);
}

body.light-mode .guarantee-callout p {
    color: #4a5568;
}

/* Gallery */
body.light-mode .gallery {
    background: var(--color-black);
}

body.light-mode .gallery-item {
    border-color: rgba(43, 127, 181, 0.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

body.light-mode .gallery-item:hover {
    border-color: rgba(43, 127, 181, 0.3);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

/* Section dividers */
body.light-mode .services::before,
body.light-mode .about::before,
body.light-mode .gallery::before,
body.light-mode .contact::before,
body.light-mode .footer::before {
    background: linear-gradient(90deg, transparent, rgba(43, 127, 181, 0.2), transparent);
}

/* Section header underline */
body.light-mode .section-header .section-title::after {
    background: linear-gradient(90deg, var(--color-baby-blue), var(--color-baby-blue-light));
}

/* Footer */
body.light-mode .footer {
    background: #1a2332;
    --color-white: #ffffff;
    --color-white-muted: #b0bec5;
    --color-baby-blue: #89CFF0;
    --color-baby-blue-dark: #5FB4DC;
    --color-baby-blue-light: #A8DDFA;
}

body.light-mode .footer-bottom {
    border-top-color: rgba(137, 207, 240, 0.15);
    color: #8899aa;
}

/* Contact link in light mode */
body.light-mode .contact-link {
    color: var(--color-baby-blue);
}

body.light-mode .contact-link:hover {
    color: var(--color-baby-blue-dark);
}

/* Modal in light mode */
body.light-mode .modal-content {
    background: #ffffff;
    border-color: var(--color-baby-blue);
}

body.light-mode .modal-content h2 {
    text-shadow: none;
}

body.light-mode .modal-subtitle {
    color: #4a5568;
}

/* About description */
body.light-mode .about-description {
    color: #4a5568;
}

/* Scrollbar */
body.light-mode ::-webkit-scrollbar-track {
    background: #eef0f4;
}

body.light-mode ::-webkit-scrollbar-thumb {
    background: rgba(43, 127, 181, 0.3);
}

body.light-mode ::-webkit-scrollbar-thumb:hover {
    background: rgba(43, 127, 181, 0.5);
}

/* Mobile nav menu */
@media (max-width: 768px) {
    body.light-mode .nav-menu {
        background: rgba(247, 248, 250, 0.98);
    }

    body.light-mode .float-cta {
        background: linear-gradient(135deg, var(--color-baby-blue) 0%, var(--color-baby-blue-dark) 100%);
        color: #ffffff;
    }
}

/* ===============================================
   Mobile Floating CTA
   =============================================== */
.float-cta {
    display: none;
}

/* ===============================================
   Responsive Design
   =============================================== */
@media (max-width: 968px) {
    .hero-title {
        font-size: 3rem;
    }

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

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

@media (max-width: 600px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
        max-width: 100%;
        overflow-x: hidden;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--spacing-lg);
        transition: left var(--transition-medium);
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        max-width: 360px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }

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

    .about-highlight {
        justify-content: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        width: 100%;
        max-width: 100%;
    }

    .contact-info {
        width: 100%;
        max-width: 100%;
    }

    .info-card {
        padding: var(--spacing-sm);
        width: 100%;
    }

    .contact-form-wrapper {
        padding: var(--spacing-md);
        width: 100%;
        max-width: 100%;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: var(--spacing-sm);
        width: 100%;
    }

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

    .theme-toggle {
        width: 44px;
        height: 44px;
        bottom: 4.5rem;
        right: var(--spacing-sm);
    }

    .theme-toggle svg {
        width: 20px;
        height: 20px;
    }

    .mobile-menu-toggle {
        padding: 12px;
    }

    .float-cta {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        position: fixed;
        bottom: 1.5rem;
        left: 50%;
        transform: translateX(-50%);
        width: fit-content;
        background: linear-gradient(135deg, var(--color-baby-blue) 0%, var(--color-baby-blue-dark) 100%);
        color: #0a0a0a;
        padding: 0.75rem 1.75rem;
        border-radius: 50px;
        font-weight: 700;
        font-size: 1rem;
        text-decoration: none;
        z-index: 9999;
        box-shadow: 0 4px 24px rgba(137, 207, 240, 0.45);
        animation: floatPulse 3s ease-in-out infinite;
    }

    @keyframes floatPulse {
        0%, 100% { box-shadow: 0 4px 24px rgba(137, 207, 240, 0.45); }
        50% { box-shadow: 0 4px 32px rgba(137, 207, 240, 0.65); }
    }

    .float-cta .material-symbols-outlined {
        font-size: 1.2rem;
    }

    /* Tablet gallery play button */
    .gallery-play-overlay {
        width: 48px;
        height: 48px;
    }

    .gallery-play-overlay::after {
        border-width: 9px 0 9px 16px;
        margin-left: 3px;
    }

    /* Tablet lightbox controls */
    .gallery-modal-close {
        top: 1rem;
        right: 1rem;
    }

    .gallery-modal-nav {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }

    .gallery-modal-prev { left: 0.5rem; }
    .gallery-modal-next { right: 0.5rem; }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
        max-width: 100%;
        overflow-x: hidden;
    }

    .hero-title {
        font-size: 2.25rem;
    }

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

    .logo-text {
        font-size: 1.2rem;
    }

    .logo-subtitle {
        font-size: 0.65rem;
    }

    .contact-content {
        gap: var(--spacing-sm);
    }

    .contact-form-wrapper {
        padding: var(--spacing-sm);
        width: 100%;
        max-width: 100%;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 0.95rem;
        width: 100%;
    }

    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    .hero-buttons .btn,
    .btn-full {
        width: 100%;
    }

    .info-card {
        padding: var(--spacing-sm);
        width: 100%;
    }

    .modal-content {
        padding: var(--spacing-md);
        width: 98%;
        max-height: 92vh;
    }

    /* Mobile gallery: tighter gap, smaller min column */
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 0.5rem;
    }
}

/* ===============================================
   Custom Scrollbar
   =============================================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-dark-gray);
}

::-webkit-scrollbar-thumb {
    background: rgba(137, 207, 240, 0.25);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(137, 207, 240, 0.4);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(137, 207, 240, 0.25) var(--color-dark-gray);
}

/* ===============================================
   Text Selection
   =============================================== */
::selection {
    background: rgba(137, 207, 240, 0.3);
    color: var(--color-white);
}

::-moz-selection {
    background: rgba(137, 207, 240, 0.3);
    color: var(--color-white);
}