/* Modern Design System for The Hot Tub Houdini */
:root {
    --bg-dark: #0B132B;
    --bg-surface: #1C2541;
    --bg-card: #1C2541;
    --bg-card-hover: #232E4A;
    --primary-cyan: #38BDF8;
    --primary-teal: #0D9488;
    --accent-glow: #0284C7;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --border-subtle: rgba(56, 189, 248, 0.2);
    --border-card: rgba(255, 255, 255, 0.08);
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 0;
}

/* Add padding on mobile for sticky action bar */
@media (max-width: 768px) {
    body {
        padding-bottom: 70px;
    }
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Announcement Banner */
.top-banner {
    background: linear-gradient(90deg, #0284C7 0%, #0D9488 100%);
    color: white;
    font-size: 0.85rem;
    padding: 8px 0;
    text-align: center;
}

.banner-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.spanish-text {
    font-weight: 700;
    color: #E0F2FE;
}

/* Typography Helpers */
h1, h2, h3, h4 {
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, #38BDF8 0%, #2DD4BF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.accent-text {
    color: var(--primary-cyan);
}

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

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 19, 43, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 12px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand-logo-img {
    height: 46px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

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

.phone-link {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid var(--border-subtle);
    padding: 8px 18px;
    border-radius: 30px;
    font-weight: 700;
    color: var(--primary-cyan);
    transition: all 0.25s ease;
    white-space: nowrap;
}

.phone-link:hover {
    background: rgba(56, 189, 248, 0.22);
    border-color: var(--primary-cyan);
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
    display: none;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid var(--border-subtle);
    color: var(--primary-cyan);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    font-size: 20px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.mobile-nav-toggle:active {
    background: rgba(56, 189, 248, 0.25);
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
    display: none;
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: #0B132B;
    border-left: 1px solid var(--border-subtle);
    box-shadow: -10px 0 30px rgba(0,0,0,0.6);
    z-index: 200;
    flex-direction: column;
    padding: 24px;
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}

.mobile-nav-drawer.active {
    right: 0;
}

.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(6, 11, 30, 0.7);
    backdrop-filter: blur(4px);
    z-index: 190;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    display: block;
    opacity: 1;
}

.drawer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-card);
}

.drawer-top img {
    height: 38px;
}

.drawer-close-btn {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    color: var(--text-main);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drawer-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 30px;
}

.drawer-links a {
    color: var(--text-main);
    font-size: 1.05rem;
    font-weight: 600;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.drawer-links a:hover, .drawer-links a.active {
    background: rgba(56, 189, 248, 0.12);
    color: var(--primary-cyan);
}

.drawer-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
    text-align: center;
}

.btn-primary, .btn-glow {
    background: linear-gradient(135deg, #0284C7 0%, #0D9488 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(2, 132, 199, 0.35);
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(2, 132, 199, 0.55);
}

.btn-store {
    background: linear-gradient(135deg, #0284C7 0%, #0D9488 100%);
    color: white !important;
    border: 1px solid rgba(56, 189, 248, 0.4);
    box-shadow: 0 4px 16px rgba(2, 132, 199, 0.35);
    padding: 8px 18px;
    font-size: 0.92rem;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    transition: all 0.25s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn-store:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(56, 189, 248, 0.5);
    color: white !important;
    border-color: var(--primary-cyan);
}

.btn-store .store-icon {
    font-size: 1.05rem;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
}

.btn-outline:hover {
    background: rgba(56, 189, 248, 0.15);
    border-color: var(--primary-cyan);
}

.btn-large {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
    padding: 14px;
}

/* Hero Section */
.hero {
    padding: 50px 0 80px;
    background: radial-gradient(circle at 20% 20%, rgba(2, 132, 199, 0.18) 0%, transparent 50%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.badge {
    display: inline-block;
    background: rgba(56, 189, 248, 0.12);
    border: 1px solid var(--border-subtle);
    color: var(--primary-cyan);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-content h1 {
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    margin-bottom: 20px;
}

.hero-subtext {
    font-size: 1.08rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.hero-bullets {
    font-size: 0.95rem;
    color: var(--primary-cyan);
    font-weight: 700;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.trust-pills {
    display: flex;
    gap: 16px;
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 600;
    flex-wrap: wrap;
}

/* Service Form Card */
.service-card-form {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.service-card-form h3 {
    font-size: 1.5rem;
    margin-bottom: 6px;
}

.form-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(11, 19, 43, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-family: inherit;
    font-size: 16px; /* Prevents auto-zoom on iOS */
    transition: border-color 0.2s;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-cyan);
}

.form-response {
    margin-top: 14px;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 600;
}

.form-response.success {
    color: #4ADE80;
}

.form-response.error {
    color: #F87171;
}

/* Spinner */
.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s ease-in-out infinite;
}

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

/* Experience Section */
.experience-section {
    padding: 70px 0;
    background: var(--bg-surface);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.exp-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.exp-icon {
    font-size: 2.2rem;
    margin-bottom: 14px;
}

.exp-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--primary-cyan);
}

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

/* Services Section */
.services-section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.3rem);
    margin-bottom: 12px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: transform 0.25s, border-color 0.25s;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-subtle);
}

.full-width-card {
    grid-column: 1 / -1;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(2, 132, 199, 0.15) 0%, rgba(13, 148, 136, 0.15) 100%);
    border: 1px solid var(--border-subtle);
}

.card-icon {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

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

/* Statewide Coverage Box */
.coverage-section {
    padding: 60px 0;
}

.coverage-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 40px 24px;
    text-align: center;
}

.coverage-box h2 {
    font-size: clamp(1.6rem, 3vw, 2rem);
    margin-bottom: 8px;
}

.highlight-county {
    color: var(--primary-cyan);
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.coverage-box p {
    color: var(--text-muted);
    max-width: 760px;
    margin: 0 auto 28px;
    font-size: 1.05rem;
}

.county-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.county-tags span {
    background: rgba(56, 189, 248, 0.12);
    color: var(--primary-cyan);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    border: 1px solid var(--border-subtle);
}

/* Testimonials */
.testimonials-section {
    padding: 80px 0;
    background: var(--bg-surface);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.review-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 28px;
}

.stars {
    margin-bottom: 12px;
}

.review-card p {
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.reviewer-name {
    color: var(--primary-cyan);
    font-weight: 700;
    font-size: 0.85rem;
}

/* Footer */
.footer {
    background: #060B1E;
    border-top: 1px solid var(--border-card);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 12px;
    font-size: 0.95rem;
    max-width: 360px;
}

.spanish-footer {
    color: var(--primary-cyan);
    font-weight: 700;
}

.footer-contact h4 {
    margin-bottom: 12px;
    color: var(--primary-cyan);
}

.footer-contact p {
    color: var(--text-muted);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-card);
    padding-top: 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Sticky Mobile Quick-Action Bar */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(11, 19, 43, 0.96);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-subtle);
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    z-index: 95;
    justify-content: space-around;
    align-items: center;
    gap: 10px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
}

.mobile-action-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 8px 4px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-card);
    transition: all 0.2s ease;
}

.mobile-action-btn.primary {
    background: linear-gradient(135deg, #0284C7 0%, #0D9488 100%);
    color: #ffffff;
    border-color: transparent;
}

.mobile-action-btn .btn-icon {
    font-size: 1.1rem;
}

/* Responsive Media Queries */
@media (max-width: 900px) {
    .hero-grid, .footer-content, .form-row {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }

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

    .mobile-nav-drawer {
        display: flex;
    }

    .banner-flex {
        flex-direction: column;
        gap: 4px;
    }

    .full-width-card {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .mobile-sticky-bar {
        display: flex;
    }

    .phone-link .phone-number {
        display: none;
    }

    .phone-link {
        padding: 8px 12px;
    }

    .service-card-form {
        padding: 24px 18px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .brand-logo-img {
        height: 38px;
    }

    .top-banner {
        font-size: 0.78rem;
    }

    .coverage-box {
        padding: 28px 16px;
    }
}