/*
Theme Name: AquaSave Landing
Theme URI: https://example.com
Author: AquaSave
Description: Modern one-page business plan website for AquaSave Solutions.
Version: 1.0
Text Domain: aquasave
*/

:root {
    --blue: #0057c8;
    --blue-dark: #003d91;
    --cyan: #17c9ff;
    --green: #31c48d;
    --dark: #07111f;
    --text: #243047;
    --muted: #6d7890;
    --light: #f4f9ff;
    --white: #ffffff;
    --border: rgba(0, 87, 200, 0.14);
    --shadow: 0 24px 80px rgba(0, 46, 105, 0.12);
    --radius: 28px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, Arial, Helvetica, sans-serif;
    background: #ffffff;
    color: var(--text);
    line-height: 1.7;
}

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

img {
    max-width: 100%;
    display: block;
}

.site-shell {
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(23, 201, 255, 0.22), transparent 35%),
        radial-gradient(circle at 90% 10%, rgba(49, 196, 141, 0.16), transparent 28%),
        #ffffff;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 99;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.84);
    border-bottom: 1px solid rgba(0, 87, 200, 0.08);
}

.navbar-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
    color: var(--blue);
    font-size: 22px;
    letter-spacing: -0.04em;
}

.logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: white;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    box-shadow: 0 12px 30px rgba(0, 87, 200, 0.25);
}

.logo-mark svg {
    width: 24px;
    height: 24px;
}

.menu {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: #43506a;
}

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

.nav-cta {
    padding: 12px 18px;
    border-radius: 999px;
    color: white !important;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    box-shadow: 0 14px 32px rgba(0, 87, 200, 0.24);
    font-weight: 800;
}

.hero {
    position: relative;
    padding: 92px 0 72px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(0, 87, 200, 0.08);
    color: var(--blue);
    font-weight: 800;
    font-size: 13px;
    margin-bottom: 22px;
}

.eyebrow span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 7px rgba(49, 196, 141, 0.16);
}

.hero h1 {
    margin: 0;
    color: var(--dark);
    font-size: clamp(42px, 6vw, 82px);
    line-height: 0.95;
    letter-spacing: -0.07em;
}

.hero h1 strong {
    display: block;
    color: var(--blue);
}

.hero-lead {
    margin: 28px 0 0;
    max-width: 680px;
    color: #46536b;
    font-size: 18px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 900;
    transition: transform .25s ease, box-shadow .25s ease;
}

.btn:hover {
    transform: translateY(-3px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #fff;
    box-shadow: 0 18px 42px rgba(0, 87, 200, 0.25);
}

.btn-secondary {
    background: white;
    color: var(--blue);
    border: 1px solid var(--border);
}

.hero-card {
    position: relative;
    border-radius: 40px;
    padding: 26px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(0, 87, 200, 0.12);
    box-shadow: var(--shadow);
}

.product-visual {
    min-height: 430px;
    border-radius: 32px;
    background:
        radial-gradient(circle at 45% 28%, rgba(23, 201, 255, 0.28), transparent 30%),
        linear-gradient(155deg, #eef8ff, #ffffff 48%, #eafbf5);
    position: relative;
    overflow: hidden;
    display: grid;
    place-items: center;
}

.lance {
    position: absolute;
    width: 78%;
    height: 22px;
    border-radius: 999px;
    background: linear-gradient(90deg, #0c1c31, #1c85e8, #0c1c31);
    transform: rotate(-18deg);
    box-shadow: 0 18px 40px rgba(0, 87, 200, 0.2);
}

.lance:before {
    content: "";
    position: absolute;
    left: -18px;
    top: -10px;
    width: 58px;
    height: 42px;
    border-radius: 18px;
    background: linear-gradient(135deg, #0c1c31, #263b58);
}

.lance:after {
    content: "";
    position: absolute;
    right: -46px;
    top: 7px;
    width: 80px;
    height: 7px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--cyan), transparent);
}

.water-ring {
    position: absolute;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    border: 26px solid rgba(0, 87, 200, 0.08);
}

.metric-float {
    position: absolute;
    left: 22px;
    bottom: 22px;
    right: 22px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.metric-box {
    background: rgba(255,255,255,.86);
    border: 1px solid rgba(0, 87, 200, 0.1);
    border-radius: 20px;
    padding: 16px;
}

.metric-box b {
    display: block;
    color: var(--blue);
    font-size: 24px;
    line-height: 1;
}

.metric-box span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.section {
    padding: 88px 0;
}

.section-soft {
    background: linear-gradient(180deg, #f5fbff, #ffffff);
}

.section-head {
    max-width: 780px;
    margin-bottom: 42px;
}

.kicker {
    color: var(--green);
    font-size: 13px;
    letter-spacing: .12em;
    text-transform: uppercase;
    font-weight: 900;
}

.section-title {
    margin: 10px 0 0;
    color: var(--dark);
    font-size: clamp(32px, 4vw, 56px);
    line-height: 1.06;
    letter-spacing: -0.055em;
}

.section-desc {
    margin-top: 18px;
    color: #526078;
    font-size: 17px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: 0 20px 60px rgba(0, 46, 105, 0.07);
}

.card h3 {
    margin: 0 0 12px;
    color: var(--dark);
    font-size: 22px;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.card p {
    margin: 0;
    color: #526078;
}

.icon {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: rgba(0, 87, 200, 0.08);
    color: var(--blue);
    margin-bottom: 18px;
}

.icon svg {
    width: 26px;
    height: 26px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 38px;
}

.stat {
    padding: 24px;
    border-radius: 26px;
    background: linear-gradient(180deg, #ffffff, #f6fbff);
    border: 1px solid var(--border);
}

.stat b {
    display: block;
    color: var(--blue);
    font-size: 38px;
    line-height: 1;
    letter-spacing: -0.05em;
}

.stat span {
    display: block;
    margin-top: 10px;
    color: var(--muted);
    font-weight: 700;
}

.timeline {
    position: relative;
    display: grid;
    gap: 18px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 22px;
    align-items: stretch;
}

.timeline-date {
    border-radius: 24px;
    color: white;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    padding: 22px 18px;
    font-weight: 900;
    text-align: center;
    box-shadow: 0 18px 40px rgba(0, 87, 200, .18);
}

.timeline-content {
    background: white;
    border: 1px solid var(--border);
    border-radius: 26px;
    padding: 24px;
}

.timeline-content h3 {
    margin: 0 0 10px;
    color: var(--dark);
}

.package-card {
    position: relative;
    overflow: hidden;
}

.package-card:before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 7px;
    background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
}

.package-card ul,
.clean-list {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.package-card li,
.clean-list li {
    position: relative;
    padding-left: 28px;
    margin: 10px 0;
    color: #526078;
}

.package-card li:before,
.clean-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--green);
    font-weight: 900;
}

.swot {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.swot .card:nth-child(1) { border-top: 7px solid #0057c8; }
.swot .card:nth-child(2) { border-top: 7px solid #f59e0b; }
.swot .card:nth-child(3) { border-top: 7px solid #31c48d; }
.swot .card:nth-child(4) { border-top: 7px solid #ef4444; }

.model-wrap {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 26px;
    align-items: start;
}

.price-box {
    background: linear-gradient(145deg, var(--blue), var(--blue-dark));
    color: white;
    border-radius: 34px;
    padding: 34px;
    box-shadow: 0 25px 70px rgba(0, 87, 200, 0.25);
}

.price-box h3 {
    margin: 0 0 16px;
    font-size: 26px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid rgba(255,255,255,.18);
    padding: 18px 0;
}

.price-row strong {
    font-size: 24px;
}

.media-placeholder {
    min-height: 320px;
    border-radius: 30px;
    border: 1px dashed rgba(0, 87, 200, 0.28);
    background:
        linear-gradient(135deg, rgba(0, 87, 200, 0.08), rgba(23, 201, 255, 0.08)),
        #fff;
    display: grid;
    place-items: center;
    text-align: center;
    color: var(--blue);
    padding: 30px;
    font-weight: 900;
}

.before-after {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.ba-box {
    border-radius: 30px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: 0 20px 60px rgba(0, 46, 105, 0.07);
}

.ba-label {
    padding: 16px 22px;
    font-weight: 900;
    color: var(--blue);
    background: #f4f9ff;
}

.ba-visual {
    min-height: 250px;
    display: grid;
    place-items: center;
    padding: 30px;
    color: #526078;
    background:
        radial-gradient(circle at 50% 50%, rgba(0, 87, 200, .12), transparent 38%),
        #ffffff;
}

.cta-section {
    padding: 90px 0;
}

.cta-box {
    position: relative;
    overflow: hidden;
    border-radius: 42px;
    padding: 58px;
    color: white;
    background:
        radial-gradient(circle at top right, rgba(23, 201, 255, 0.45), transparent 32%),
        linear-gradient(135deg, #003d91, #0057c8 48%, #0ea5e9);
    box-shadow: 0 30px 90px rgba(0, 87, 200, 0.28);
}

.cta-box h2 {
    margin: 0;
    font-size: clamp(34px, 5vw, 64px);
    line-height: 1;
    letter-spacing: -0.06em;
}

.cta-box p {
    max-width: 760px;
    font-size: 18px;
    opacity: .92;
}

.footer {
    padding: 42px 0;
    color: #6d7890;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.badge {
    display: inline-flex;
    padding: 9px 13px;
    border-radius: 999px;
    background: rgba(255,255,255,.82);
    border: 1px solid rgba(255,255,255,.4);
    color: #fff;
    font-weight: 800;
    font-size: 13px;
}

@media (max-width: 980px) {
    .hero-grid,
    .grid-2,
    .grid-3,
    .grid-4,
    .model-wrap,
    .before-after {
        grid-template-columns: 1fr;
    }

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

    .menu {
        display: none;
    }

    .hero {
        padding-top: 54px;
    }

    .product-visual {
        min-height: 360px;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 28px, 1180px);
    }

    .hero h1 {
        font-size: 44px;
    }

    .stats,
    .swot {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 1fr;
    }

    .cta-box {
        padding: 36px 24px;
    }

    .metric-float {
        grid-template-columns: 1fr;
    }

    .product-visual {
        min-height: 520px;
    }
}

/* ===============================
   AquaSave Extra Visual Effects
   Add this at the END of style.css
================================ */

/* More premium background feeling */
.site-shell {
    background:
        radial-gradient(circle at 8% 8%, rgba(23, 201, 255, 0.28), transparent 30%),
        radial-gradient(circle at 92% 12%, rgba(49, 196, 141, 0.20), transparent 28%),
        radial-gradient(circle at 50% 70%, rgba(0, 87, 200, 0.08), transparent 35%),
        linear-gradient(180deg, #ffffff 0%, #f7fbff 48%, #ffffff 100%);
}

/* Header polish */
.navbar {
    box-shadow: 0 10px 35px rgba(0, 46, 105, 0.06);
}

.logo-mark {
    animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-4px) rotate(-4deg);
    }
}

/* Menu hover underline */
.menu a:not(.nav-cta) {
    position: relative;
    padding: 8px 0;
}

.menu a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 0;
    height: 2px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    transition: width .25s ease;
}

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

/* Hero title subtle entrance */
.hero h1,
.hero-lead,
.hero-actions,
.stats {
    animation: fadeUp .75s ease both;
}

.hero-lead {
    animation-delay: .08s;
}

.hero-actions {
    animation-delay: .16s;
}

.stats {
    animation-delay: .24s;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Better hero product card */
.hero-card {
    transition: transform .35s ease, box-shadow .35s ease;
}

.hero-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 34px 95px rgba(0, 46, 105, 0.18);
}

.product-visual::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: conic-gradient(
        from 180deg,
        transparent,
        rgba(23, 201, 255, 0.22),
        transparent,
        rgba(49, 196, 141, 0.16),
        transparent
    );
    animation: softSpin 12s linear infinite;
}

.product-visual > * {
    z-index: 2;
}

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

.water-ring {
    animation: pulseRing 3s ease-in-out infinite;
}

@keyframes pulseRing {
    0%, 100% {
        transform: scale(1);
        opacity: .95;
    }
    50% {
        transform: scale(1.08);
        opacity: .55;
    }
}

.lance {
    animation: lanceFloat 5s ease-in-out infinite;
}

@keyframes lanceFloat {
    0%, 100% {
        transform: rotate(-18deg) translateY(0);
    }
    50% {
        transform: rotate(-18deg) translateY(-8px);
    }
}

/* Button shine effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -90%;
    width: 55%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255,255,255,.42),
        transparent
    );
    transform: skewX(-20deg);
    transition: left .55s ease;
}

.btn:hover::before {
    left: 130%;
}

/* Cards more interactive */
.card,
.stat,
.timeline-content,
.package-card,
.ba-box,
.price-box,
.metric-box {
    transition:
        transform .28s ease,
        box-shadow .28s ease,
        border-color .28s ease,
        background .28s ease;
}

.card:hover,
.stat:hover,
.timeline-content:hover,
.package-card:hover,
.ba-box:hover,
.metric-box:hover {
    transform: translateY(-7px);
    border-color: rgba(0, 87, 200, 0.26);
    box-shadow: 0 28px 80px rgba(0, 46, 105, 0.13);
}

.card:hover h3,
.timeline-content:hover h3,
.package-card:hover h3 {
    color: var(--blue);
}

/* Icon hover */
.icon {
    transition: transform .28s ease, background .28s ease, color .28s ease;
}

.card:hover .icon {
    transform: rotate(-6deg) scale(1.08);
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #ffffff;
}

/* Stats gradient hover */
.stat:hover {
    background: linear-gradient(145deg, #ffffff, #eef8ff);
}

.stat b {
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Timeline improved */
.timeline-date {
    position: relative;
    overflow: hidden;
}

.timeline-date::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,.32), transparent);
    transform: translateX(-110%);
    transition: transform .55s ease;
}

.timeline-item:hover .timeline-date::after {
    transform: translateX(110%);
}

.timeline-item:hover .timeline-date {
    box-shadow: 0 24px 55px rgba(0, 87, 200, .28);
}

/* Section titles more modern */
.section-title {
    background: linear-gradient(135deg, var(--dark), var(--blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.kicker::before {
    content: "";
    width: 22px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--green), var(--cyan));
}

/* Package cards stronger top glow */
.package-card::after {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(23, 201, 255, 0.10);
    transition: transform .35s ease, opacity .35s ease;
}

.package-card:hover::after {
    transform: scale(1.35);
    opacity: .9;
}

/* Placeholder areas look more designed */
.media-placeholder,
.ba-visual {
    position: relative;
    overflow: hidden;
}

.media-placeholder::before,
.ba-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        120deg,
        transparent 20%,
        rgba(255,255,255,.62) 45%,
        transparent 70%
    );
    transform: translateX(-100%);
    animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    45%, 100% {
        transform: translateX(120%);
    }
}

/* CTA section stronger */
.cta-box {
    isolation: isolate;
}

.cta-box::before {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    right: -120px;
    top: -150px;
    background: rgba(255,255,255,.14);
    z-index: -1;
    animation: ctaBubble 7s ease-in-out infinite;
}

.cta-box::after {
    content: "";
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    left: -90px;
    bottom: -100px;
    background: rgba(49,196,141,.18);
    z-index: -1;
    animation: ctaBubble 8s ease-in-out infinite reverse;
}

@keyframes ctaBubble {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(18px) scale(1.06);
    }
}

.badge {
    transition: transform .25s ease, background .25s ease;
}

.badge:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,.24);
}

/* Footer polish */
.footer {
    background: linear-gradient(180deg, #ffffff, #f6fbff);
}

/* Mobile: keep animations lighter */
@media (max-width: 640px) {
    .card:hover,
    .stat:hover,
    .timeline-content:hover,
    .package-card:hover,
    .ba-box:hover,
    .metric-box:hover,
    .hero-card:hover {
        transform: translateY(-3px);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

/* ===========================================
   REAL IMAGES + LIVE FEEL
   Add at the END of style.css
=========================================== */

.hero-real {
    padding-top: 86px;
    padding-bottom: 90px;
}

.hero-visual-stage {
    position: relative;
    min-height: 560px;
}

.hero-image-card {
    position: absolute;
    overflow: hidden;
    border-radius: 34px;
    background: #fff;
    border: 1px solid rgba(0, 87, 200, 0.12);
    box-shadow: 0 28px 80px rgba(0, 46, 105, 0.14);
    transition: transform .35s ease, box-shadow .35s ease;
}

.hero-image-card img,
.visual-card img,
.ba-real img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform .45s ease;
}

.hero-image-card:hover img,
.visual-card:hover img,
.ba-real:hover img {
    transform: scale(1.05);
}

.hero-image-card:hover,
.visual-card:hover,
.ba-real:hover {
    transform: translateY(-8px);
    box-shadow: 0 36px 95px rgba(0, 46, 105, 0.18);
}

.main-shot {
    top: 10px;
    right: 18px;
    width: 68%;
    height: 460px;
    z-index: 2;
}

.side-shot {
    left: 0;
    bottom: 30px;
    width: 42%;
    height: 265px;
    z-index: 3;
}

.main-shot img {
    object-fit: contain;
    background: linear-gradient(135deg, #f4fbff, #ffffff);
    padding: 18px;
}

.side-shot img {
    object-fit: contain;
    background: #fff;
    padding: 14px;
}

.floating-note {
    position: absolute;
    z-index: 4;
    min-width: 180px;
    padding: 16px 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(0, 87, 200, 0.12);
    box-shadow: 0 20px 55px rgba(0, 46, 105, 0.10);
    backdrop-filter: blur(10px);
    animation: floatBox 5s ease-in-out infinite;
}

.floating-note strong {
    display: block;
    color: var(--blue);
    font-size: 15px;
    margin-bottom: 3px;
}

.floating-note span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.floating-note-1 {
    top: 24px;
    left: 10px;
}

.floating-note-2 {
    right: 0;
    bottom: 0;
    animation-delay: 1.2s;
}

@keyframes floatBox {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.feature-split {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 26px;
    align-items: center;
}

.image-stack {
    position: relative;
    min-height: 580px;
}

.visual-card {
    overflow: hidden;
    border-radius: 30px;
    background: #fff;
    border: 1px solid rgba(0, 87, 200, 0.12);
    box-shadow: 0 24px 70px rgba(0, 46, 105, 0.10);
    transition: transform .35s ease, box-shadow .35s ease;
}

.tilt-left,
.tilt-right {
    position: absolute;
    width: 78%;
}

.tilt-left {
    top: 0;
    left: 0;
    transform: rotate(-4deg);
}

.tilt-right {
    right: 0;
    bottom: 0;
    transform: rotate(4deg);
}

.solution-layout {
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 24px;
    align-items: start;
}

.large-mockup {
    min-height: 100%;
    padding: 18px;
    background: linear-gradient(180deg, #f8fcff, #ffffff);
}

.large-mockup img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.gallery-2,
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.gallery-2 .visual-card,
.roadmap-grid .visual-card {
    min-height: 320px;
}

.gallery-2 .visual-card img,
.roadmap-grid .visual-card img {
    object-fit: contain;
    background: linear-gradient(180deg, #ffffff, #f8fcff);
    padding: 14px;
}

.before-after-real {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 30px;
}

.ba-real {
    overflow: hidden;
    border-radius: 30px;
    background: #fff;
    border: 1px solid rgba(0, 87, 200, 0.12);
    box-shadow: 0 22px 70px rgba(0, 46, 105, 0.09);
    transition: transform .35s ease, box-shadow .35s ease;
}

.ba-top {
    padding: 16px 20px;
    background: linear-gradient(90deg, var(--blue), var(--cyan));
    color: #fff;
    font-weight: 900;
    letter-spacing: .02em;
}

.ba-real img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.achievements-split {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 24px;
    align-items: stretch;
}

.patent-frame {
    padding: 16px;
    background: linear-gradient(180deg, #f8fbff, #ffffff);
}

.patent-frame img {
    object-fit: contain;
    background: #fff;
    padding: 10px;
}

.hero-actions .btn[target="_blank"]::after {
    content: "↗";
    margin-left: 8px;
    font-size: 14px;
    font-weight: 900;
}

@media (max-width: 1100px) {
    .feature-split,
    .solution-layout,
    .achievements-split {
        grid-template-columns: 1fr;
    }

    .image-stack {
        min-height: 520px;
    }
}

@media (max-width: 980px) {
    .gallery-2,
    .roadmap-grid,
    .before-after-real {
        grid-template-columns: 1fr;
    }

    .hero-visual-stage {
        min-height: 640px;
    }

    .main-shot {
        width: 82%;
        height: 380px;
        right: 8%;
        left: 10%;
    }

    .side-shot {
        width: 56%;
        height: 230px;
        left: 2%;
        bottom: 18px;
    }
}

@media (max-width: 640px) {
    .hero-visual-stage {
        min-height: 620px;
    }

    .main-shot {
        width: 100%;
        left: 0;
        right: 0;
        height: 320px;
        top: 0;
    }

    .side-shot {
        width: 76%;
        height: 200px;
        left: 0;
        bottom: 65px;
    }

    .floating-note {
        min-width: auto;
        width: auto;
        padding: 12px 14px;
    }

    .floating-note-1 {
        top: 336px;
        left: 0;
    }

    .floating-note-2 {
        right: 0;
        bottom: 0;
    }

    .image-stack {
        min-height: 400px;
    }

    .tilt-left,
    .tilt-right {
        width: 88%;
    }

    .ba-real img {
        height: 260px;
    }
}

/* =====================================================
   AQUASAVE FINAL PREMIUM UPGRADE
   Add this at the very END of style.css
===================================================== */

/* Global premium selection */
::selection {
    background: rgba(0, 87, 200, .18);
    color: var(--blue-dark);
}

/* Top scroll progress */
.aq-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 0%;
    z-index: 9999;
    background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
    box-shadow: 0 0 18px rgba(23, 201, 255, .45);
}

/* More elegant navbar active state */
.menu a.is-active:not(.nav-cta) {
    color: var(--blue);
    font-weight: 900;
}

.menu a.is-active:not(.nav-cta)::after {
    width: 100%;
}

/* Premium glow background */
.site-shell::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 20%), rgba(23, 201, 255, .13), transparent 22%),
        radial-gradient(circle at 80% 70%, rgba(49, 196, 141, .08), transparent 28%);
}

.site-shell > * {
    position: relative;
    z-index: 1;
}

/* Hero luxury upgrades */
.hero h1 {
    text-shadow: 0 20px 50px rgba(0, 46, 105, .08);
}

.hero h1 strong {
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-lead {
    position: relative;
    padding-left: 18px;
    border-left: 4px solid rgba(0, 87, 200, .16);
}

/* Premium stat glass cards */
.premium-stats .stat {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.premium-stats .stat::before {
    content: "";
    position: absolute;
    inset: -1px;
    background: linear-gradient(135deg, rgba(0, 87, 200, .18), rgba(23, 201, 255, .08), rgba(49, 196, 141, .16));
    opacity: 0;
    transition: opacity .3s ease;
    z-index: -1;
}

.premium-stats .stat:hover::before {
    opacity: 1;
}

/* Smooth reveal on scroll */
.reveal-init {
    opacity: 0;
    transform: translateY(34px);
    transition:
        opacity .7s ease,
        transform .7s ease,
        box-shadow .3s ease,
        border-color .3s ease;
}

.reveal-init.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-init:nth-child(2) {
    transition-delay: .05s;
}

.reveal-init:nth-child(3) {
    transition-delay: .1s;
}

.reveal-init:nth-child(4) {
    transition-delay: .15s;
}

/* Premium image hover */
.visual-card,
.hero-image-card,
.ba-real,
.card {
    will-change: transform;
}

.visual-card {
    position: relative;
    isolation: isolate;
}

.visual-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,87,200,.12), transparent 38%, rgba(49,196,141,.10));
    opacity: 0;
    transition: opacity .35s ease;
    pointer-events: none;
}

.visual-card:hover::after {
    opacity: 1;
}

/* Clickable image hint */
.visual-card img,
.ba-real img,
.hero-image-card img {
    cursor: zoom-in;
}

/* Better package cards */
.package-card {
    min-height: 100%;
}

.package-card h3 {
    font-size: 24px;
}

.package-card ul li {
    transition: transform .22s ease, color .22s ease;
}

.package-card:hover ul li {
    color: #34445f;
}

.package-card:hover ul li:hover {
    transform: translateX(5px);
    color: var(--blue);
}

/* Timeline premium connection line */
.timeline {
    position: relative;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 60px;
    top: 14px;
    bottom: 14px;
    width: 2px;
    background: linear-gradient(180deg, var(--blue), var(--cyan), var(--green));
    opacity: .24;
}

.timeline-item {
    position: relative;
}

.timeline-date {
    z-index: 2;
}

/* Premium before/after */
.before-after-real {
    position: relative;
}

.ba-real {
    position: relative;
}

.ba-real::before {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(255,255,255,.55);
    border-radius: 22px;
    pointer-events: none;
    z-index: 2;
}

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

.ba-top::after {
    content: "HVAC Coil";
    font-size: 12px;
    opacity: .78;
    font-weight: 800;
}

/* SWOT stronger visual */
.swot .card {
    position: relative;
    overflow: hidden;
}

.swot .card::after {
    content: "";
    position: absolute;
    right: -40px;
    bottom: -40px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(0, 87, 200, .06);
    transition: transform .35s ease;
}

.swot .card:hover::after {
    transform: scale(1.5);
}

/* Patent frame premium */
.patent-frame {
    position: relative;
}

.patent-frame::before {
    content: "Official Patent Document";
    position: absolute;
    top: 28px;
    left: 28px;
    z-index: 3;
    padding: 9px 13px;
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    color: var(--blue);
    font-size: 12px;
    font-weight: 900;
    box-shadow: 0 12px 35px rgba(0,46,105,.12);
}

/* Floating back to top */
.aq-backtop {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 52px;
    height: 52px;
    border: none;
    border-radius: 18px;
    z-index: 9998;
    display: grid;
    place-items: center;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    box-shadow: 0 18px 45px rgba(0, 87, 200, .28);
    opacity: 0;
    visibility: hidden;
    transform: translateY(14px);
    transition: .28s ease;
}

.aq-backtop.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.aq-backtop:hover {
    transform: translateY(-5px);
}

/* Lightbox */
.aq-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(5, 12, 25, .82);
    backdrop-filter: blur(14px);
}

.aq-lightbox.is-open {
    display: flex;
}

.aq-lightbox img {
    max-width: min(1100px, 96vw);
    max-height: 88vh;
    border-radius: 28px;
    box-shadow: 0 35px 100px rgba(0,0,0,.38);
    background: #fff;
}

.aq-lightbox-close {
    position: fixed;
    top: 22px;
    right: 22px;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    color: #fff;
    background: rgba(255,255,255,.14);
    font-size: 26px;
    line-height: 1;
}

.aq-lightbox-close:hover {
    background: rgba(255,255,255,.22);
}

/* CTA richer */
.cta-box {
    transform-style: preserve-3d;
}

.cta-box h2 {
    text-shadow: 0 22px 60px rgba(0,0,0,.18);
}

.cta-box .btn-secondary {
    background: rgba(255,255,255,.92);
    border-color: rgba(255,255,255,.45);
}

.cta-box .btn-secondary:hover {
    background: #fff;
}

/* Footer cleaner */
.footer-inner div:first-child {
    font-weight: 700;
}

/* Better mobile */
@media (max-width: 980px) {
    .timeline::before {
        display: none;
    }

    .hero-lead {
        padding-left: 14px;
    }
}

@media (max-width: 640px) {
    .aq-backtop {
        right: 14px;
        bottom: 14px;
        width: 48px;
        height: 48px;
    }

    .aq-lightbox {
        padding: 14px;
    }

    .aq-lightbox img {
        border-radius: 20px;
    }

    .patent-frame::before {
        top: 18px;
        left: 18px;
    }
}