/* =========================================================
   Acuaria — Hero section (enhanced with floating cards)
   ========================================================= */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-height) + var(--space-16));
    padding-bottom: var(--space-32);
    background: var(--gradient-hero);
    color: var(--color-text-on-dark);
    overflow: hidden;
    isolation: isolate;
}

/* ---------- Background layers ---------- */
.hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

.hero__particles {
    position: absolute;
    inset: 0;
}

.hero__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    will-change: transform;
}

.hero__glow--1 {
    top: 5%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(27, 184, 160, 0.55), transparent 70%);
    opacity: 0.5;
    animation: floatSlow 14s ease-in-out infinite;
}

.hero__glow--2 {
    bottom: 5%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.32), transparent 70%);
    opacity: 0.5;
    animation: floatSlow 18s ease-in-out infinite reverse;
}

.hero__glow--3 {
    top: 40%;
    left: 40%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(72, 217, 196, 0.35), transparent 70%);
    opacity: 0.4;
    animation: floatSlow 16s ease-in-out infinite;
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(72, 217, 196, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(72, 217, 196, 0.05) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.7), transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.7), transparent 75%);
}

.hero__wavedeco {
    position: absolute;
    bottom: 20%;
    left: 0;
    right: 0;
    width: 100%;
    height: 200px;
    opacity: 0.6;
}

/* ---------- Sea life decorations ---------- */
.hero__sealife {
    position: absolute;
    pointer-events: none;
}

.hero__fish {
    filter: drop-shadow(0 6px 20px rgba(27, 184, 160, 0.3));
    will-change: transform;
}

.hero__fish--1 {
    top: 18%;
    left: -8%;
    width: 90px;
    transform: scaleX(-1);
    animation: swimRight 28s linear infinite, fishBob 3s ease-in-out infinite;
}

.hero__fish--2 {
    top: 65%;
    left: -6%;
    width: 65px;
    transform: scaleX(-1);
    animation: swimRight 35s linear infinite, fishBob 2.5s ease-in-out infinite;
    animation-delay: -10s, 0s;
}

.hero__fish--3 {
    top: 28%;
    right: -8%;
    width: 80px;
    animation: swimLeft 32s linear infinite, fishBob 3.2s ease-in-out infinite;
    animation-delay: -5s, -0.5s;
}

.hero__fish--4 {
    top: 78%;
    right: -6%;
    width: 60px;
    animation: swimLeft 40s linear infinite, fishBob 2.8s ease-in-out infinite;
    animation-delay: -18s, -1s;
    opacity: 0.85;
}

@keyframes swimRight {
    0% { left: -10%; }
    100% { left: 110%; }
}

@keyframes swimLeft {
    0% { right: -10%; }
    100% { right: 110%; }
}

@keyframes fishBob {
    0%, 100% { margin-top: 0; }
    50% { margin-top: -8px; }
}

.hero__jelly {
    top: 35%;
    left: 8%;
    width: 60px;
    height: 90px;
    opacity: 0.5;
    animation: jellyFloat 8s ease-in-out infinite;
}

@keyframes jellyFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-20px) scale(1.04); }
}

.hero__coral {
    position: absolute;
    bottom: 90px;
    left: 0;
    right: 0;
    width: 100%;
    height: 180px;
    z-index: 1;
}

/* ---------- Axolotl (freshwater icon) ---------- */
.hero__axolotl {
    position: absolute;
    bottom: 150px;
    left: 8%;
    width: 120px;
    z-index: 1;
    filter: drop-shadow(0 8px 20px rgba(255, 143, 160, 0.35));
    transform: scaleX(-1);
    animation: axolotlWalk 40s linear infinite, fishBob 4s ease-in-out infinite;
    will-change: transform;
    opacity: 0.92;
}

@keyframes axolotlWalk {
    0% { left: -12%; }
    100% { left: 110%; }
}

/* Sandy floor beneath the coral — kept compact to avoid halo spreading upward */
.hero__sand {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 120px;
    background: linear-gradient(180deg,
        transparent 0%,
        transparent 50%,
        rgba(222, 190, 140, 0.3) 80%,
        rgba(232, 200, 150, 0.5) 100%);
    pointer-events: none;
    z-index: 0;
}

.hero__sand::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 50%;
    background-image:
        radial-gradient(circle at 15% 80%, rgba(200, 170, 120, 0.3) 1px, transparent 2px),
        radial-gradient(circle at 35% 88%, rgba(180, 150, 100, 0.25) 1px, transparent 2px),
        radial-gradient(circle at 55% 75%, rgba(200, 170, 120, 0.25) 1px, transparent 2px),
        radial-gradient(circle at 75% 85%, rgba(180, 150, 100, 0.25) 1px, transparent 2px),
        radial-gradient(circle at 90% 80%, rgba(200, 170, 120, 0.28) 1px, transparent 2px);
    background-size: 60px 60px, 80px 80px, 70px 70px, 90px 90px, 65px 65px;
}

/* ---------- Bubble strings ---------- */
.hero__bubbles {
    position: absolute;
    bottom: 80px;
    width: 40px;
    height: 400px;
    display: flex;
    flex-direction: column-reverse;
    gap: 18px;
    align-items: center;
}

.hero__bubbles--1 {
    left: 5%;
}

.hero__bubbles--2 {
    right: 12%;
}

.hero__bubbles span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.6), rgba(72, 217, 196, 0.2));
    border: 1px solid rgba(72, 217, 196, 0.3);
    box-shadow: 0 0 8px rgba(72, 217, 196, 0.4);
    animation: bubbleRise 5s ease-in infinite;
    opacity: 0;
    will-change: transform, opacity;
}

.hero__bubbles span:nth-child(2) { width: 5px; height: 5px; animation-delay: -1s; }
.hero__bubbles span:nth-child(3) { width: 10px; height: 10px; animation-delay: -2s; }
.hero__bubbles span:nth-child(4) { width: 6px; height: 6px; animation-delay: -3s; }
.hero__bubbles span:nth-child(5) { width: 7px; height: 7px; animation-delay: -4s; }

.hero__bubbles--2 span { animation-duration: 6s; }
.hero__bubbles--2 span:nth-child(1) { animation-delay: -0.5s; }
.hero__bubbles--2 span:nth-child(2) { animation-delay: -2.5s; }
.hero__bubbles--2 span:nth-child(3) { animation-delay: -4s; }

@keyframes bubbleRise {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% { opacity: 0.8; }
    50% {
        transform: translateY(-200px) translateX(8px);
        opacity: 1;
    }
    90% { opacity: 0.6; }
    100% {
        transform: translateY(-420px) translateX(-4px);
        opacity: 0;
    }
}

/* ---------- Container ---------- */
.hero__container {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    position: relative;
}

/* ---------- Content (left) ---------- */
.hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    position: relative;
    z-index: 2;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    align-self: flex-start;
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, rgba(27, 184, 160, 0.2), rgba(255, 107, 53, 0.15));
    border: 1px solid rgba(72, 217, 196, 0.4);
    border-radius: var(--radius-pill);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-teal-light);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(72, 217, 196, 0.15);
}

.hero__badge svg {
    color: var(--color-teal-light);
    position: relative;
    z-index: 1;
}

.hero__badge-pulse {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, transparent, rgba(72, 217, 196, 0.25), transparent);
    animation: shimmer 3s linear infinite;
    background-size: 200% 100%;
    pointer-events: none;
}

.hero__title {
    font-size: var(--font-size-hero);
    font-weight: var(--font-weight-black);
    line-height: 0.95;
    letter-spacing: -0.045em;
    color: var(--color-white);
    text-wrap: balance;
}

.hero__title-accent {
    display: inline-block;
    background: var(--gradient-text-ai);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 6s ease infinite;
    text-shadow: 0 0 80px rgba(72, 217, 196, 0.4);
    position: relative;
}

.hero__lead {
    font-size: var(--font-size-body-lg);
    line-height: 1.6;
    color: rgba(242, 237, 228, 0.82);
    max-width: 540px;
    text-wrap: pretty;
}

.hero__lead strong {
    color: var(--color-teal-light);
    font-weight: var(--font-weight-semibold);
}

.hero__lead em {
    color: var(--color-white);
    font-style: normal;
    font-weight: var(--font-weight-semibold);
}

.hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: var(--space-2);
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-5);
    margin-top: var(--space-4);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(72, 217, 196, 0.15);
}

.hero__trust-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    color: rgba(242, 237, 228, 0.78);
    font-weight: var(--font-weight-medium);
}

.hero__trust-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(27, 184, 160, 0.2), rgba(72, 217, 196, 0.08));
    border: 1px solid rgba(72, 217, 196, 0.3);
    display: grid;
    place-items: center;
    color: var(--color-teal-light);
    flex-shrink: 0;
}

.hero__trust-icon--reef {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.25), rgba(27, 184, 160, 0.1));
    border-color: rgba(255, 107, 53, 0.35);
    color: #FF8A5B;
}

.hero__trust-icon--fresh {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.25), rgba(72, 217, 196, 0.08));
    border-color: rgba(34, 197, 94, 0.35);
    color: #86EFAC;
}

.hero__trust-icon--axo {
    background: linear-gradient(135deg, rgba(255, 143, 160, 0.3), rgba(255, 107, 53, 0.1));
    border-color: rgba(255, 143, 160, 0.4);
    color: #FFD4D9;
}

/* ---------- Visual (right) ---------- */
.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 640px;
    perspective: 1400px;
}

/* ---------- Main phone ---------- */
.hero__phone {
    position: relative;
    width: 300px;
    animation: float 6s ease-in-out infinite;
    transform-style: preserve-3d;
    z-index: 2;
}

.hero__phone-frame {
    position: relative;
    width: 300px;
    height: 620px;
    background: #0a0f18;
    border-radius: 48px;
    padding: 12px;
    box-shadow:
        0 0 0 2px #1a2a40,
        0 0 0 12px #0a0f18,
        0 40px 100px rgba(0, 0, 0, 0.65),
        0 0 140px rgba(27, 184, 160, 0.35),
        inset 0 0 40px rgba(72, 217, 196, 0.06);
    transform: rotateY(-10deg) rotateX(4deg);
    transition: transform 1s var(--ease-out);
}

.hero__phone:hover .hero__phone-frame {
    transform: rotateY(-4deg) rotateX(2deg) scale(1.015);
}

.hero__phone-notch {
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 30px;
    background: #000;
    border-radius: 0 0 18px 18px;
    z-index: 3;
}

.hero__phone-notch::after {
    content: '';
    position: absolute;
    top: 9px;
    right: 14px;
    width: 9px;
    height: 9px;
    background: #1a2a40;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px rgba(72, 217, 196, 0.4);
}

.hero__phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 36px;
    overflow: hidden;
    background: linear-gradient(180deg, #0D1B2A 0%, #162D50 100%);
}

.hero__phone-reflection {
    position: absolute;
    inset: 0;
    border-radius: 48px;
    background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.12) 50%, transparent 62%);
    pointer-events: none;
    z-index: 2;
}

/* ---------- App screen mockup ---------- */
.app-screen {
    width: 100%;
    height: 100%;
    padding: 44px 16px 18px;
    font-family: var(--font-family);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.app-screen__status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    opacity: 0.9;
    padding: 0 6px;
}

.app-screen__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}

.app-screen__greeting {
    font-size: 10px;
    opacity: 0.65;
    margin-bottom: 2px;
    font-weight: var(--font-weight-medium);
}

.app-screen__tank {
    font-size: 17px;
    font-weight: var(--font-weight-extrabold);
    margin: 0;
    letter-spacing: -0.02em;
}

.app-screen__avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--gradient-teal);
    display: grid;
    place-items: center;
    font-size: 13px;
    font-weight: var(--font-weight-bold);
    box-shadow: 0 0 20px rgba(27, 184, 160, 0.6), inset 0 -4px 8px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.app-screen__ai-alert {
    display: flex;
    gap: 10px;
    padding: 12px;
    background: linear-gradient(135deg, rgba(27, 184, 160, 0.22), rgba(255, 107, 53, 0.14));
    border: 1px solid rgba(72, 217, 196, 0.45);
    border-radius: 14px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(4px);
}

.app-screen__ai-alert::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(72, 217, 196, 0.18), transparent);
    animation: shimmer 4s linear infinite;
    background-size: 200% 100%;
}

.app-screen__ai-icon {
    width: 30px;
    height: 30px;
    border-radius: 9px;
    background: var(--gradient-teal);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(27, 184, 160, 0.4);
}

.app-screen__ai-text {
    position: relative;
    z-index: 1;
    flex: 1;
    min-width: 0;
}

.app-screen__ai-label {
    font-size: 9px;
    font-weight: var(--font-weight-bold);
    color: var(--color-teal-light);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 2px;
}

.app-screen__ai-msg {
    font-size: 11px;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
}

.app-screen__params {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 7px;
}

.app-screen__param {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(72, 217, 196, 0.14);
    border-radius: 11px;
    padding: 9px 11px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    backdrop-filter: blur(2px);
}

.app-screen__param-label {
    font-size: 10px;
    opacity: 0.65;
    font-weight: var(--font-weight-semibold);
}

.app-screen__param-value {
    font-size: 16px;
    font-weight: var(--font-weight-extrabold);
    margin-left: auto;
    margin-right: 6px;
    letter-spacing: -0.02em;
}

.app-screen__param-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.app-screen__param-status--good {
    background: #22C55E;
    box-shadow: 0 0 10px #22C55E;
}

.app-screen__param-status--warn {
    background: #EAB308;
    box-shadow: 0 0 10px #EAB308;
}

.app-screen__chart {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(72, 217, 196, 0.12);
    border-radius: 11px;
    padding: 10px 12px 8px;
    margin-top: auto;
}

.app-screen__chart-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 4px;
}

.app-screen__chart-label {
    font-size: 9px;
    opacity: 0.6;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.app-screen__chart-value {
    font-size: 14px;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-teal-light);
}

.app-screen__chart-svg {
    width: 100%;
    height: 54px;
}

/* ---------- Floating cards ---------- */
.hero__card {
    position: absolute;
    background: rgba(13, 27, 42, 0.85);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border: 1px solid rgba(72, 217, 196, 0.25);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    color: var(--color-white);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(27, 184, 160, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    z-index: 3;
    will-change: transform;
}

.hero__card--ai {
    top: 4%;
    left: -12%;
    width: 230px;
    animation: floatSlow 6s ease-in-out infinite;
    animation-delay: -0.5s;
}

.hero__card--species {
    top: 28%;
    right: -14%;
    width: 200px;
    animation: floatSlow 7s ease-in-out infinite;
    animation-delay: -2s;
}

.hero__card--alert {
    bottom: 12%;
    left: -10%;
    width: 180px;
    animation: floatSlow 5.5s ease-in-out infinite;
    animation-delay: -3s;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.18), rgba(13, 27, 42, 0.88));
    border-color: rgba(255, 107, 53, 0.35);
}

.hero__card-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.hero__card-icon {
    width: 26px;
    height: 26px;
    border-radius: 7px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.hero__card-icon--ai {
    background: var(--gradient-teal);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(27, 184, 160, 0.5);
}

.hero__card-icon--species {
    background: linear-gradient(135deg, #3B82F6, #1BB8A0);
    color: var(--color-white);
}

.hero__card-icon--alert {
    background: linear-gradient(135deg, #FF6B35, #D44818);
    color: var(--color-white);
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.5);
}

.hero__card-label {
    font-size: 9px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(242, 237, 228, 0.75);
    flex: 1;
}

.hero__card-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22C55E;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
    animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6); }
    50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

.hero__card-title {
    font-size: 14px;
    font-weight: var(--font-weight-extrabold);
    line-height: 1.2;
    margin-bottom: 3px;
    color: var(--color-white);
}

.hero__card-text {
    font-size: 11px;
    line-height: 1.4;
    color: rgba(242, 237, 228, 0.7);
    margin: 0;
}

.hero__card-mini-chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 32px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid rgba(72, 217, 196, 0.15);
}

.hero__card-bar {
    flex: 1;
    background: var(--gradient-teal);
    border-radius: 2px;
    opacity: 0.85;
    transition: opacity 300ms;
}

.hero__card-bar:last-child {
    box-shadow: 0 0 10px var(--color-teal);
    opacity: 1;
}

.hero__card-species-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.hero__card-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-pill);
    line-height: 1;
    white-space: nowrap;
}

.hero__card-chip--marine {
    background: rgba(27, 184, 160, 0.2);
    color: var(--color-teal-light);
    border: 1px solid rgba(72, 217, 196, 0.35);
}

.hero__card-chip--fresh {
    background: rgba(59, 130, 246, 0.2);
    color: #93C5FD;
    border: 1px solid rgba(59, 130, 246, 0.35);
}

.hero__card-chip--plants {
    background: rgba(34, 197, 94, 0.2);
    color: #86EFAC;
    border: 1px solid rgba(34, 197, 94, 0.35);
}

.hero__card-chip--axo {
    background: rgba(255, 143, 160, 0.22);
    color: #FFD4D9;
    border: 1px solid rgba(255, 143, 160, 0.4);
}

/* ---------- Floating badges (pill-shaped labels) ---------- */
.hero__badge-float {
    position: absolute;
    background: rgba(13, 27, 42, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(72, 217, 196, 0.35);
    border-radius: var(--radius-pill);
    padding: 8px 14px;
    font-size: 11px;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(27, 184, 160, 0.2);
    white-space: nowrap;
    z-index: 3;
    animation: floatSlow 5s ease-in-out infinite;
}

.hero__badge-float--compat {
    top: 50%;
    right: -6%;
    background: linear-gradient(135deg, rgba(27, 184, 160, 0.25), rgba(13, 27, 42, 0.92));
    color: var(--color-teal-light);
    animation-delay: -1s;
}

.hero__badge-float--compat svg {
    background: var(--color-teal);
    color: var(--color-white);
    border-radius: 50%;
    padding: 2px;
}

.hero__badge-float--tank {
    bottom: 40%;
    right: -10%;
    animation-delay: -2.5s;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-teal-light);
    box-shadow: 0 0 8px var(--color-teal-light);
    animation: pulseIaDot 2s ease-in-out infinite;
}

/* ---------- Sparkles ---------- */
.hero__sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-teal-light);
    border-radius: 50%;
    box-shadow:
        0 0 10px var(--color-teal-light),
        0 0 20px var(--color-teal);
    animation: sparkle 3s ease-in-out infinite;
}

.hero__sparkle--1 {
    top: 15%;
    right: 20%;
    animation-delay: 0s;
}

.hero__sparkle--2 {
    top: 60%;
    left: 5%;
    animation-delay: -1s;
}

.hero__sparkle--3 {
    bottom: 20%;
    right: 15%;
    animation-delay: -2s;
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: scale(0.5);
    }
    50% {
        opacity: 1;
        transform: scale(1.3);
    }
}

/* ---------- Wave divider (sandy) ---------- */
.hero__wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 140px;
    pointer-events: none;
    z-index: 2;
}

.hero__wave svg {
    width: 100%;
    height: 100%;
    display: block;
}