/* ============================= */
/* GLOBAL RESET & BASE           */
/* ============================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    overflow-x: hidden;
    width: 100vw;
    background-color: #f8fbff;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
}

/* ================================ */
/* AV POOL CLEANERS GLOBAL HEADER   */
/* ================================ */

.av-header {
    width: 100%;
    background: #ffffff;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    padding: 10px 20px;
    position: sticky;
    top: 0;
    z-index: 99999;
}

.av-header-inner {
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* LOGO */
.av-logo img {
    height: 95px;
    width: auto;
    display: block;
}

/* DESKTOP NAV */
.av-nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.av-nav a {
    text-decoration: none;
    color: #003366;
    font-weight: 600;
    font-size: 16px;
    transition: .25s ease;
}

.av-nav a:hover {
    color: #0099ff;
}

/* GREEN POOL LINK EMPHASIS */
.av-green-link {
    color: #0b8f3a;
    font-weight: 700;
}

.av-green-link:hover {
    color: #06702c;
}

/* CTA BUTTON */
.av-cta {
    padding: 10px 22px;
    background: #00aaff;
    color: #ffffff !important;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
    transition: .25s ease;
}

.av-cta:hover {
    background: #0088dd;
}

/* MOBILE ICON */
.av-menu-icon {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.av-menu-icon span {
    width: 28px;
    height: 3px;
    background: #003366;
    border-radius: 3px;
}

/* MOBILE MENU */
.av-mobile-menu {
    display: none;
    flex-direction: column;
    background: #ffffff;
    padding: 20px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.12);
}

.av-mobile-menu a {
    padding: 14px 0;
    color: #003366;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid #eeeeee;
}

.av-mobile-menu .av-green-link {
    color: #0b8f3a;
    font-weight: 700;
}

/* RESPONSIVE HEADER */
@media (max-width: 900px) {
    .av-nav {
        display: none;
    }

    .av-menu-icon {
        display: flex;
    }

    body.av-menu-open .av-mobile-menu {
        display: flex;
    }

    .av-logo img {
        height: 75px;
    }
}

/* ============================= */
/* AV MASTER HERO — GLASS PANEL  */
/* ============================= */
.av-hero-master {
    width: 100vw;
    padding: 130px 20px 150px;
    position: relative;
    overflow: hidden;
    color: #ffffff;
    background:
        linear-gradient(rgba(0, 28, 64, 0.4),
            rgba(0, 28, 64, 0.2)),
        url('../images/hero-bg.webp') center / cover no-repeat;
}

/* Master Hero Soft Fade */
.av-hero-master::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 120px;
    background: linear-gradient(to bottom,
            rgba(248, 251, 255, 0),
            #f8fbff);
    z-index: 2;
}

/* Master Content Panel (Heroic Glass) */
.av-hero-master-inner {
    max-width: 980px;
    margin: auto;
    position: relative;
    z-index: 3;
    padding: 56px 64px;
    border-radius: 30px;
    background: rgba(0, 20, 40, 0.45);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 40px 90px rgba(0, 0, 0, 0.4);
    text-align: left;
}

.av-hero-master h1 {
    font-size: 58px;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    color: #ffffff;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.av-hero-master p {
    font-size: 21px;
    max-width: 760px;
    margin-bottom: 40px;
    color: #f0f9ff;
    line-height: 1.6;
}

/* Master Hero Buttons (Colorful) */
.av-hero-master .btn,
.av-hero-master .av-cta-hero {
    background: linear-gradient(135deg, #00aaff, #0077cc);
    color: #ffffff !important;
    padding: 20px 52px;
    border-radius: 50px;
    font-size: 19px;
    font-weight: 700;
    display: inline-block;
    box-shadow: 0 15px 45px rgba(0, 170, 255, 0.4);
    transition: all .3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
}

.av-hero-master .btn:hover,
.av-hero-master .av-cta-hero:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 25px 60px rgba(0, 170, 255, 0.5);
    border-color: #ffffff;
}

@media (max-width: 768px) {
    .av-hero-master {
        padding: 90px 18px 120px;
    }

    .av-hero-master-inner {
        padding: 36px 28px;
    }

    .av-hero-master h1 {
        font-size: 36px;
    }

    .av-hero-master p {
        font-size: 17.5px;
    }
}

/* =============================== */
/* AV ENHANCED CARD SYSTEM         */
/* =============================== */

/* Base Styles */
.av-card-base {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    transition: all .4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0, 51, 102, 0.08);
    /* Soft Border */
    box-shadow: 0 15px 40px rgba(0, 51, 102, 0.05);
    display: flex;
    flex-direction: column;
}

.av-card-base:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 70px rgba(0, 51, 102, 0.12);
}

/* Color Accent Variations */
.av-card-blue {
    border-top: 5px solid #00aaff;
}

.av-card-green {
    border-top: 5px solid #0b8f3a;
}

.av-card-gold {
    border-top: 5px solid #ffcc00;
}

/* Glassmorphism Variation (Enhanced) */
.av-card-glass {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 20px 50px rgba(0, 30, 60, 0.08);
}

.av-card-glass:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 170, 255, 0.3);
}

/* Card Decorative Accents */
.av-card-accent {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: rgba(0, 170, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #00aaff;
}

/* ================================ */
/* LUXURY BENEFITS — GLASS WATER    */
/* ================================ */
.av-lux-benefits {
    width: 100vw;
    padding: 110px 20px 130px;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(to bottom,
            #eaf7ff 0%,
            #f8fdff 60%,
            #ffffff 100%);
}

/* soft water overlay */
.av-water-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 10%, rgba(0, 170, 255, .12), transparent 40%),
        radial-gradient(circle at 80% 30%, rgba(0, 200, 255, .10), transparent 45%),
        url('../images/water-texture.webp') center/cover no-repeat;
    opacity: .10;
    pointer-events: none;
}

/* inner wrapper */
.av-lux-benefits-inner {
    max-width: 1200px;
    margin: auto;
    text-align: center;
    position: relative;
    z-index: 5;
}

/* heading */
.av-lux-benefits h2 {
    font-size: 40px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 22px;
    letter-spacing: -.4px;
}

/* lead text */
.av-lux-benefits .lead {
    max-width: 840px;
    margin: 0 auto 75px;
    font-size: 18.5px;
    color: #3f5f78;
    line-height: 1.65;
}

/* grid */
.av-lux-benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}

/* glass card */
.av-lux-card {
    background:
        linear-gradient(180deg,
            rgba(255, 255, 255, .75),
            rgba(255, 255, 255, .92));
    border-radius: 22px;
    padding: 44px 36px 48px;
    box-shadow:
        0 30px 60px rgba(0, 0, 0, .10),
        inset 0 0 0 1px rgba(255, 255, 255, .7);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: .35s ease;
}

.av-lux-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 40px 80px rgba(0, 0, 0, .14),
        inset 0 0 0 1px rgba(255, 255, 255, .95);
}

/* icon base */
.av-lux-icon {
    width: 86px;
    height: 86px;
    margin: 0 auto 18px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .15));
}

/* icon images */
.av-icon-water {
    background-image: url('../images/icon-water.webp');
}

.av-icon-cleaner {
    background-image: url('../images/icon-cleaner.webp');
}

.av-icon-chemical {
    background-image: url('../images/icon-chemical.webp');
}

/* middle icon slightly larger */
.av-lux-benefits-grid .av-lux-card:nth-child(2) .av-lux-icon {
    width: 96px;
    height: 96px;
    filter: drop-shadow(0 6px 14px rgba(0, 0, 0, .18));
}


/* title */
.av-lux-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 12px;
}

/* accent line */
.accent-line {
    display: block;
    width: 46px;
    height: 3px;
    margin: 0 auto 18px;
    background: linear-gradient(90deg, #00aaff, #0077cc);
    border-radius: 3px;
}

/* card text */
.av-lux-card p {
    font-size: 16px;
    color: #4a6074;
    line-height: 1.65;
}

/* CTA */
.av-lux-cta {
    margin-top: 80px;
}

.av-lux-cta a {
    display: inline-block;
    background: linear-gradient(135deg, #00aaff, #0066cc);
    color: #ffffff;
    padding: 18px 46px;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 18px 40px rgba(0, 0, 0, .22);
    transition: .3s ease;
}

.av-lux-cta a span {
    font-weight: 600;
    font-size: 17px;
}

.av-lux-cta a:hover {
    transform: translateY(-3px);
    box-shadow: 0 26px 56px rgba(0, 0, 0, .30);
}

/* responsive */
@media(max-width: 900px) {
    .av-lux-benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .av-lux-benefits h2 {
        font-size: 32px;
    }

    .av-lux-benefits .lead {
        font-size: 17px;
        margin-bottom: 55px;
    }
}

/* ================================ */
/* AV SERVICES — CLASSY EDITION     */
/* ================================ */
.av-services-section {
    width: 100vw;
    padding: 110px 20px 130px;
    background:
        linear-gradient(to bottom,
            #eef8ff 0%,
            #f9fdff 55%,
            #ffffff 100%);
    position: relative;
    overflow: hidden;
}

/* subtle water light */
.av-services-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 15%, rgba(0, 170, 255, .10), transparent 40%),
        radial-gradient(circle at 80% 35%, rgba(0, 200, 255, .08), transparent 45%);
    pointer-events: none;
}

/* inner wrap */
.av-services-inner {
    max-width: 1100px;
    margin: auto;
    text-align: center;
    position: relative;
    z-index: 5;
}

/* heading */
.av-services-inner h2 {
    font-size: 40px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 18px;
    letter-spacing: -.4px;
}

/* intro */
.av-services-inner>p {
    max-width: 780px;
    margin: 0 auto 70px;
    font-size: 18.5px;
    color: #3f5f78;
    line-height: 1.65;
}

/* SERVICES GRID */
.av-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}

/* SERVICE CARD — GLASS */
.av-service-card {
    background:
        linear-gradient(180deg,
            rgba(255, 255, 255, .78),
            rgba(255, 255, 255, .96));
    border-radius: 20px;
    padding: 38px 34px 42px;
    box-shadow:
        0 22px 46px rgba(0, 0, 0, .10),
        inset 0 0 0 1px rgba(255, 255, 255, .75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: .35s ease;
    text-align: left;
}

/* hover = premium lift */
.av-service-card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 34px 68px rgba(0, 0, 0, .14),
        inset 0 0 0 1px rgba(255, 255, 255, .95);
}

/* title */
.av-service-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 10px;
}

/* text */
.av-service-card p {
    font-size: 15.5px;
    color: #4a647d;
    line-height: 1.6;
}

/* RESPONSIVE */
@media (max-width: 980px) {
    .av-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .av-services-grid {
        grid-template-columns: 1fr;
    }

    .av-services-inner h2 {
        font-size: 32px;
    }

    .av-services-inner>p {
        font-size: 17px;
        margin-bottom: 55px;
    }
}

/* =============================== */
/* BEFORE / AFTER — LUX SECTION    */
/* =============================== */
.av-lux-ba {
    width: 100vw;
    padding: 100px 20px 120px;
    background: linear-gradient(to bottom, #edf8ff, #ffffff);
}

.av-lux-ba-inner {
    max-width: 1200px;
    margin: auto;
    text-align: center;
}

.av-lux-ba h2 {
    font-size: 40px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 20px;
}

.av-lux-ba .lead {
    max-width: 820px;
    margin: 0 auto 30px;
    font-size: 18.5px;
    color: #4a6074;
    line-height: 1.65;
}

/* INTERACTION INSTRUCTION */
.ba-instruction {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 auto 26px;
    padding: 10px 20px;
    background: rgba(0, 119, 204, .08);
    color: #003366;
    font-weight: 600;
    font-size: 15px;
    border-radius: 999px;
    box-shadow: inset 0 0 0 1px rgba(0, 119, 204, .15);
}

.ba-icon {
    display: inline-flex;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0077cc, #005fa3);
    color: #fff;
    font-weight: 800;
    font-size: 16px;
}

/* FRAME */
.av-lux-ba-frame {
    padding: 16px;
    border-radius: 26px;
    background: rgba(255, 255, 255, .85);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, .15),
        inset 0 0 0 1px rgba(255, 255, 255, .7);
    backdrop-filter: blur(6px);
}

/* SLIDER */
.ba-slider {
    position: relative;
    max-width: 1000px;
    margin: auto;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 18px;
}

.ba-slider img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ba-slider img.after {
    clip-path: inset(0 0 0 50%);
}

/* RANGE */
.ba-range {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    cursor: ew-resize;
    background: transparent;
    z-index: 10;
    opacity: 0;
    /* Make invisible range, just for input */
}

/* DIVIDER */
.ba-divider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 100%;
    background: rgba(255, 255, 255, .95);
    z-index: 6;
}

/* HANDLE */
.ba-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #0077cc, #005fa3);
    border-radius: 50%;
    border: 3px solid #fff;
    color: #fff;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 7;
    pointer-events: none;
    box-shadow: 0 10px 22px rgba(0, 0, 0, .25);
}

/* LABELS */
.ba-pill {
    position: absolute;
    top: 16px;
    padding: 6px 16px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    border-radius: 999px;
    z-index: 8;
    /* Optional: Text shadow for better readability */
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.before-pill {
    left: 16px;
    background: rgba(180, 0, 0, .85);
}

.after-pill {
    right: 16px;
    background: rgba(0, 140, 90, .9);
}

/* MOBILE BA */
@media(max-width: 768px) {
    .av-lux-ba h2 {
        font-size: 32px;
    }

    .av-lux-ba .lead {
        font-size: 17px;
    }

    .ba-instruction {
        font-size: 14px;
    }
}

/* =============================== */
/* PRICING SECTION (EVEN CARDS)    */
/* =============================== */
.av-pricing {
    width: 100%;
    padding: 80px 20px;
    background: #f4fbff;
    position: relative;
    overflow: hidden;
}

.av-pricing h2 {
    text-align: center;
    font-size: 38px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 20px;
}

.av-pricing>p {
    max-width: 850px;
    margin: 0 auto 60px;
    text-align: center;
    font-size: 18px;
    color: #444;
}

/* GRID */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: auto;
    align-items: stretch;
}

/* CARD */
.pricing-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 28px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.10);
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* POPULAR */
.pricing-card.popular {
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
    border-top: 6px solid #00aaff;
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: #00aaff;
    color: #fff;
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

/* HEADINGS */
.pricing-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #003366;
}

/* PRICE */
.price {
    font-size: 42px;
    font-weight: 800;
    color: #0077cc;
    margin-bottom: 15px;
}

.price span {
    font-size: 20px;
    color: #666;
}

/* DESCRIPTION */
.pricing-card p {
    font-size: 16px;
    color: #555;
    margin-bottom: 20px;
    min-height: 56px;
}

/* LIST */
.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 25px 0;
    font-size: 16px;
    line-height: 1.7;
    color: #333;
    flex-grow: 1;
}

.pricing-card ul li {
    margin-bottom: 6px;
}

/* BUTTON */
.pricing-card a {
    display: inline-block;
    background: #0077cc;
    color: #fff;
    padding: 14px 34px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    transition: .3s;
}

.pricing-card a:hover {
    background: #005fa3;
    transform: translateY(-2px);
}

/* FOOTNOTE */
.pricing-note {
    text-align: center;
    font-size: 16px;
    color: #555;
    margin-top: 40px;
}

/* RESPONSIVE PRICING */
@media (max-width: 980px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .av-pricing h2 {
        font-size: 30px;
    }

    .price {
        font-size: 36px;
    }

    .popular-badge {
        font-size: 12px;
        padding: 5px 14px;
    }
}

/* ========================= */
/* LUXURY SERVICE AREA       */
/* ========================= */
.av-service-area {
    width: 100vw;
    padding: 110px 20px;
    background: linear-gradient(to bottom, #eef8ff, #ffffff);
}

/* HEAD */
.av-service-area h2 {
    font-size: 42px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 18px;
    text-align: center;
}

.av-service-area .intro {
    max-width: 900px;
    margin: 0 auto 70px;
    font-size: 18.5px;
    color: #4a6074;
    line-height: 1.65;
    text-align: center;
}

/* GRID */
.av-area-grid {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

/* CARD */
.av-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 42px 38px;
    box-shadow:
        0 24px 50px rgba(0, 0, 0, 0.12),
        inset 0 0 0 1px rgba(255, 255, 255, 0.85);
}

/* MAP CARD */
.av-map-wrap {
    background: linear-gradient(to bottom, #f2faff, #ffffff);
    border-radius: 18px;
    padding: 40px 20px;
    text-align: center;
    position: relative;
}

.av-map-wrap::before {
    content: "";
    position: absolute;
    inset: 14%;
    background: rgba(0, 119, 204, 0.12);
    border-radius: 32px;
}

.av-map-wrap img {
    position: relative;
    z-index: 5;
    width: 68%;
    max-width: 280px;
}

/* MAP COPY */
.av-map-copy {
    margin-top: 28px;
    text-align: center;
}

.av-map-copy h3 {
    font-size: 24px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 10px;
}

.av-map-copy p {
    font-size: 16.5px;
    color: #556b7e;
    line-height: 1.65;
}

/* AREAS LIST */
.av-card h3 {
    font-size: 26px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 22px;
}

.av-area-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 17px;
    line-height: 1.8;
    color: #33485c;
}

.av-area-list li {
    margin-bottom: 8px;
}

/* CTA */
.av-area-cta {
    text-align: center;
    margin-top: 70px;
}

.av-area-cta a {
    background: linear-gradient(135deg, #0077cc, #005fa3);
    color: #fff;
    padding: 18px 46px;
    border-radius: 999px;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
    transition: .25s ease;
}

.av-area-cta a:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.36);
}

/* RESPONSIVE AREA */
@media (max-width: 900px) {
    .av-area-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 600px) {
    .av-service-area {
        padding: 80px 16px;
    }

    .av-service-area h2 {
        font-size: 32px;
    }

    .av-service-area .intro {
        font-size: 16.5px;
        margin-bottom: 48px;
    }

    .av-card {
        padding: 30px 26px;
    }

    .av-map-wrap img {
        width: 64%;
    }

    .av-card h3 {
        text-align: center;
    }

    .av-area-list {
        text-align: center;
        font-size: 16px;
    }

    .av-area-cta a {
        font-size: 18px;
        padding: 16px 36px;
    }
}

/* =============================== */
/* AV TESTIMONIAL LOOP (SAFE)      */
/* =============================== */
.av-testimonials {
    width: 100vw;
    padding: 80px 20px 90px;
    background: #ffffff;
    overflow: hidden;
}

/* HEAD */
.av-testimonials h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 12px;
}

.av-testimonials .intro {
    max-width: 760px;
    margin: 0 auto 16px;
    text-align: center;
    font-size: 17px;
    color: #444;
}

.av-testimonials .disclaimer {
    text-align: center;
    font-size: 13px;
    color: #777;
    margin-bottom: 50px;
}

/* VIEWPORT */
.av-review-viewport {
    overflow: hidden;
    max-width: 1200px;
    margin: auto;
}

/* TRACK — MUST BE 200% */
.av-review-track {
    display: flex;
    width: 200%;
    animation: avScroll 40s linear infinite;
}

/* PAUSE ON HOVER */
.av-review-viewport:hover .av-review-track {
    animation-play-state: paused;
}

/* CARD */
.av-review-card {
    flex: 0 0 auto;
    width: 320px;
    margin-right: 26px;
    background: #f8fcff;
    border-radius: 18px;
    padding: 26px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.10);
    font-size: 15.5px;
    color: #333;
}

.av-review-card strong {
    display: block;
    font-weight: 700;
    margin-bottom: 4px;
    color: #003366;
}

.av-review-stars {
    color: #f5b400;
    font-size: 18px;
    margin-bottom: 6px;
}

/* LOOP ANIMATION */
@keyframes avScroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* MOBILE TESTIMONIALS */
@media (max-width: 900px) {
    .av-review-card {
        width: 280px;
    }

    .av-testimonials h2 {
        font-size: 30px;
    }
}

/* =============================== */
/* MEET YOUR TECH – LUXURY EDITION */
/* =============================== */
.av-tech {
    width: 100vw;
    padding: 110px 20px;
    background: linear-gradient(to bottom, #ffffff, #f5fbff);
    position: relative;
    overflow: hidden;
}

/* subtle brand glow */
.av-tech::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 0%, rgba(0, 153, 255, 0.12), transparent 45%);
    pointer-events: none;
}

/* headings */
.av-tech h2 {
    text-align: center;
    font-size: 40px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 18px;
    position: relative;
    z-index: 2;
}

.av-tech .intro {
    max-width: 820px;
    margin: 0 auto 70px;
    text-align: center;
    font-size: 18px;
    color: #4b6378;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

/* layout */
.av-tech-grid {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 70px;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* image card */
.tech-photo {
    background: linear-gradient(145deg, #ffffff, #eef6fb);
    border-radius: 22px;
    padding: 20px;
    box-shadow:
        0 20px 45px rgba(0, 0, 0, 0.14),
        inset 0 0 0 1px rgba(255, 255, 255, 0.9);
}

.tech-photo img {
    width: 100%;
    border-radius: 16px;
    display: block;
}

/* text */
.tech-quote {
    font-size: 26px;
    font-weight: 700;
    color: #003366;
    margin-bottom: 22px;
    line-height: 1.3;
}

.tech-copy {
    font-size: 16.5px;
    color: #445b6e;
    line-height: 1.75;
    margin-bottom: 28px;
}

/* bullets */
.tech-points {
    margin-bottom: 36px;
}

.tech-point {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 15.5px;
    color: #2f465a;
}

.tech-point span {
    color: #00aaff;
    font-size: 18px;
    line-height: 1;
}

/* CTA */
.tech-cta {
    display: inline-block;
    background: linear-gradient(135deg, #0077cc, #005fa3);
    color: #fff;
    padding: 16px 44px;
    border-radius: 999px;
    font-size: 18px;
    font-weight: 700;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
    transition: transform .25s ease, box-shadow .25s ease;
}

.tech-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.38);
}

/* MOBILE TECH */
@media (max-width: 900px) {
    .av-tech {
        padding: 80px 16px;
    }

    .av-tech h2 {
        font-size: 32px;
    }

    .av-tech .intro {
        font-size: 16.5px;
        margin-bottom: 50px;
    }

    .av-tech-grid {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .tech-quote {
        font-size: 22px;
        text-align: center;
    }

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

    .tech-points {
        max-width: 420px;
        margin: 0 auto 30px;
    }

    .tech-cta {
        display: block;
        margin: 0 auto;
        text-align: center;
    }
}

/* ============================= */
/* AV FOOTER CTA — CLEAN GLASS   */
/* ============================= */
.av-footer-cta {
    width: 100vw;
    padding: 90px 20px 100px;
    position: relative;
    overflow: hidden;
    text-align: center;
    background:
        radial-gradient(circle at 20% 20%, rgba(0, 170, 255, .18), transparent 45%),
        radial-gradient(circle at 80% 30%, rgba(0, 200, 255, .15), transparent 50%),
        linear-gradient(to bottom,
            #eaf7ff 0%,
            #f6fcff 60%,
            #ffffff 100%);
}

/* SUBTLE GLASS PANEL */
.av-footer-cta-inner {
    max-width: 900px;
    margin: auto;
    position: relative;
    padding: 48px 56px;
    border-radius: 22px;
    background:
        linear-gradient(180deg,
            rgba(255, 255, 255, .70),
            rgba(255, 255, 255, .92));
    box-shadow:
        0 30px 70px rgba(0, 0, 0, .12),
        inset 0 0 0 1px rgba(255, 255, 255, .7);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

/* EYEBROW */
.av-footer-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #2c6da3;
    margin-bottom: 14px;
}

/* HEADLINE */
.av-footer-cta h2 {
    font-size: 38px;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 18px;
    color: #003366;
}

/* TEXT */
.av-footer-cta p {
    font-size: 18px;
    max-width: 720px;
    margin: 0 auto 34px;
    color: #3f5f78;
    line-height: 1.6;
}

/* CTA BUTTON */
.av-footer-cta .btn {
    background: linear-gradient(135deg, #00aaff, #0066cc);
    color: #ffffff !important;
    padding: 16px 44px;
    border-radius: 50px;
    font-size: 17px;
    font-weight: 700;
    display: inline-block;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
    transition: all .25s ease;
}

.av-footer-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 52px rgba(0, 0, 0, 0.35);
}

/* MOBILE FOOTER CTA */
@media (max-width: 768px) {
    .av-footer-cta {
        padding: 70px 18px 80px;
    }

    .av-footer-cta-inner {
        padding: 36px 26px;
    }

    .av-footer-cta h2 {
        font-size: 30px;
    }

    .av-footer-cta p {
        font-size: 17px;
    }
}

/* ========================= */
/* FAQ SECTION (REFACTORED)  */
/* ========================= */
.av-faq-section {
    width: 100vw;
    padding: 90px 20px;
    background: #e9f7ff;
}

.av-faq-section h2 {
    text-align: center;
    font-size: 38px;
    font-weight: 800;
    color: #003366;
    margin-bottom: 18px;
}

.av-faq-intro {
    max-width: 850px;
    margin: 0 auto 60px;
    text-align: center;
    font-size: 18px;
    color: #444;
}

.av-faq-grid {
    max-width: 1100px;
    margin: auto;
    display: grid;
    gap: 24px;
}

.av-faq-card {
    background: #fff;
    padding: 26px 32px;
    border-radius: 16px;
    box-shadow: 0 10px 22px rgba(0, 0, 0, .08);
}

.av-faq-card h3 {
    color: #003366;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.av-faq-card p {
    font-size: 16px;
    color: #444;
}

.av-faq-cta {
    text-align: center;
    margin-top: 60px;
}

.av-faq-cta a {
    display: inline-block;
    background: #0077cc;
    color: #fff;
    padding: 14px 34px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    box-shadow: 0 10px 22px rgba(0, 0, 0, .15);
    transition: transform .25s ease;
}

.av-faq-cta a:hover {
    transform: translateY(-2px);
}

/* ================================= */
/* AV POOL CLEANERS — POOL FOOTER    */
/* ================================= */
.av-footer {
    width: 100vw;
    background: linear-gradient(180deg,
            #0a5fa8 0%,
            #0e78c8 45%,
            #1fa3dd 100%);
    color: #f3fbff;
    padding: 110px 20px 50px;
    position: relative;
    overflow: hidden;
}

/* soft sun glow */
.av-footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%,
            rgba(255, 255, 255, 0.35),
            transparent 60%);
    pointer-events: none;
}

/* INNER */
.footer-inner {
    max-width: 1200px;
    margin: auto;
    position: relative;
    z-index: 5;
}

/* LOGO CARD */
.footer-logo-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 65px;
}

.footer-logo-card {
    background: #ffffff;
    padding: 26px 40px;
    border-radius: 22px;
    box-shadow:
        0 16px 40px rgba(0, 0, 0, 0.25),
        inset 0 0 0 1px rgba(0, 180, 255, 0.25);
}

.footer-logo-card img {
    max-width: 230px;
    width: 100%;
    height: auto;
    display: block;
}

/* GRID */
.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-box h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 14px;
    color: #ffffff;
}

.footer-box p,
.footer-box a {
    font-size: 15.5px;
    color: #e6f7ff;
    line-height: 1.7;
    text-decoration: none;
}

.footer-box a:hover {
    color: #ffffff;
}

/* phone emphasis */
.footer-box a[href^="tel"] {
    font-weight: 800;
    font-size: 16px;
    color: #ffffff;
}

/* service list */
.footer-services span {
    display: block;
    margin-bottom: 6px;
}

/* SERVICE AREA LINKS */
.footer-service-area {
    text-align: center;
    font-size: 14.5px;
    color: #e6f7ff;
    margin-bottom: 48px;
}

.footer-service-area a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
}

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

/* DIVIDER + FLOATER */
.footer-divider {
    position: relative;
    height: 1px;
    background: rgba(255, 255, 255, 0.35);
    margin-bottom: 38px;
}

.footer-floater {
    position: absolute;
    left: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 110px;
    opacity: 0.9;
    pointer-events: none;
    animation: floatAcross 30s linear infinite, floatBob 4s ease-in-out infinite;
}

@keyframes floatAcross {
    from {
        left: -120px;
    }

    to {
        left: 100%;
    }
}

@keyframes floatBob {

    0%,
    100% {
        transform: translateY(-50%) translateY(0);
    }

    50% {
        transform: translateY(-50%) translateY(-6px);
    }
}

/* COPYRIGHT */
.footer-bottom {
    text-align: center;
    font-size: 14px;
    color: #e6f7ff;
}

.footer-bottom a {
    color: #ffffff;
    text-decoration: none;
    margin: 0 6px;
    font-weight: 600;
}

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

/* MOBILE FOOTER */
@media (max-width: 900px) {
    .av-footer {
        padding: 90px 18px 40px;
    }

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

    .footer-logo-card img {
        max-width: 200px;
    }

    .footer-floater {
        width: 90px;
        animation-duration: 38s;
        opacity: 0.75;
    }
}

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

.av-btn-primary {
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    color: #fff !important;
    padding: 16px 34px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 10px 28px rgba(0, 114, 255, 0.45);
    transition: transform .25s ease, box-shadow .25s ease;
}

.av-btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0, 114, 255, 0.6);
}

.av-btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: #fff !important;
    padding: 16px 34px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    border: 2px solid rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(6px);
    transition: all .25s ease;
}

.av-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.26);
    transform: translateY(-2px);
}

.av-btn-secondary-white {
    background: rgba(255, 255, 255, 0.95);
    color: #003366 !important;
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all .25s ease;
    border: 2px solid transparent;
}

.av-btn-secondary-white:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(255, 255, 255, 0.3);
}