:root,
html[data-theme="aqua"] {
    --bg: #020807;
    --card: rgba(4, 24, 21, 0.84);
    --card2: rgba(0, 255, 204, 0.08);
    --text: #ffffff;
    --muted: #f2fffb;
    --accent: #00FFCC;
    --accent2: #33FFCC;
    --accent3: #ffffff;
    --border: rgba(51, 255, 204, 0.2);
    --shadow: rgba(0, 255, 204, 0.3);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 18% 18%, var(--accent), transparent 24%),
        radial-gradient(circle at 82% 12%, var(--accent2), transparent 22%),
        radial-gradient(circle at 50% 92%, var(--accent3), transparent 18%),
        linear-gradient(135deg, var(--bg), #000000);
    opacity: 0.35;
    z-index: -4;
    animation: backgroundMove 16s ease-in-out infinite alternate;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(51, 255, 204, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(51, 255, 204, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: linear-gradient(to bottom, black, transparent 85%);
    z-index: -3;
}

.noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.05;
    z-index: -1;
    background-image:
        repeating-radial-gradient(circle at 17% 32%, #fff 0, #fff 1px, transparent 1px, transparent 4px);
    animation: noiseMove 0.8s infinite steps(2);
}

.orb {
    position: fixed;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    filter: blur(55px);
    opacity: 0.25;
    z-index: -2;
}

.orb-one {
    background: var(--accent);
    top: 15%;
    left: -120px;
    animation: floatOne 9s ease-in-out infinite;
}

.orb-two {
    background: var(--accent2);
    top: 10%;
    right: -120px;
    animation: floatTwo 11s ease-in-out infinite;
}

.orb-three {
    background: var(--accent3);
    bottom: -160px;
    left: 40%;
    opacity: 0.12;
    animation: floatThree 13s ease-in-out infinite;
}

.hero {
    min-height: 100vh;
    padding: 28px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    z-index: 2;
}

.logo {
    letter-spacing: 4px;
    font-size: 14px;
    font-weight: 900;
    color: var(--accent);
    text-shadow: 0 0 18px var(--shadow);
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.label {
    color: var(--accent2);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 24px;
}

h1 {
    margin: 0;
    font-size: clamp(70px, 15vw, 190px);
    line-height: 0.82;
    letter-spacing: -8px;
    text-transform: uppercase;
    color: var(--text);
    text-shadow:
        0 0 18px var(--shadow),
        0 0 44px var(--shadow);
    animation: titlePulse 3.5s ease-in-out infinite;
}

h1 span {
    display: block;
    color: var(--accent);
}

.subtitle {
    font-size: clamp(24px, 4vw, 44px);
    margin: 32px 0 8px;
    font-weight: 800;
    color: var(--text);
}

.tags {
    color: var(--text);
    font-size: clamp(17px, 2vw, 24px);
}

.hero-actions {
    margin-top: 34px;
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.main-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 190px;
    text-decoration: none;
    padding: 16px 24px;
    border-radius: 999px;
    font-weight: 900;
    transition: 0.25s;
}

.main-btn {
    color: #020807;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    box-shadow: 0 0 35px var(--shadow);
}

.ghost-btn {
    color: var(--text);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.06);
}

.main-btn:hover,
.ghost-btn:hover {
    transform: translateY(-4px) scale(1.02);
}

.scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 11px;
    animation: bounce 1.6s infinite;
}

main {
    width: min(1100px, calc(100% - 32px));
    margin: 0 auto 80px;
}

.card {
    position: relative;
    padding: clamp(26px, 5vw, 52px);
    margin-bottom: 28px;
    background:
        linear-gradient(135deg, var(--card), var(--card2)),
        var(--card);
    border: 1px solid var(--border);
    border-radius: 34px;
    backdrop-filter: blur(18px);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 35%);
    opacity: 0.35;
    pointer-events: none;
}

.card::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    right: -60px;
    top: -60px;
    border-radius: 50%;
    background: var(--accent);
    filter: blur(45px);
    opacity: 0.16;
}

.section-number {
    position: relative;
    color: var(--accent);
    font-size: 14px;
    letter-spacing: 4px;
    font-weight: 900;
    margin-bottom: 10px;
}

h2 {
    position: relative;
    margin: 0 0 20px;
    font-size: clamp(32px, 5vw, 58px);
    letter-spacing: -2px;
    color: var(--text);
}

p,
li {
    position: relative;
    color: var(--text);
    font-size: 18px;
    line-height: 1.7;
}

.steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 28px;
}

.steps div {
    padding: 22px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: 800;
    transition: 0.25s;
}

.steps div:hover {
    transform: translateY(-6px);
    box-shadow: 0 0 28px var(--shadow);
}

.steps span {
    display: block;
    color: var(--accent2);
    font-size: 34px;
    margin-bottom: 8px;
}

.chips {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.chips span {
    padding: 14px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: 800;
    animation: chipFloat 4s ease-in-out infinite;
}

.chips span:nth-child(2n) {
    animation-delay: 0.7s;
}

.chips span:nth-child(3n) {
    animation-delay: 1.2s;
}

.prices {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.price-card {
    padding: 26px;
    border-radius: 26px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.06);
    transition: 0.25s;
}

.price-card:hover {
    transform: translateY(-8px) rotate(-1deg);
    border-color: var(--accent);
    box-shadow: 0 0 32px var(--shadow);
}

.price-card.featured {
    background: linear-gradient(135deg, rgba(0, 255, 204, 0.14), rgba(255, 255, 255, 0.04));
    border-color: var(--accent);
}

.price-card h3 {
    color: var(--accent2);
    font-size: 24px;
    margin: 0 0 12px;
}

.price-card p {
    color: var(--text);
}

.warning {
    border-color: rgba(51, 255, 204, 0.24);
}

.form-card {
    border-color: var(--accent);
}

form {
    position: relative;
    display: grid;
    gap: 15px;
    margin-top: 24px;
}

input,
textarea {
    width: 100%;
    padding: 18px 20px;
    border-radius: 18px;
    border: 1px solid var(--border);
    outline: none;
    background: rgba(0, 0, 0, 0.35);
    color: var(--text);
    font-size: 16px;
    transition: 0.25s;
}

input::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

input:focus,
textarea:focus {
    border-color: var(--accent2);
    box-shadow: 0 0 22px rgba(51, 255, 204, 0.12);
}

textarea {
    min-height: 130px;
    resize: vertical;
}

.file-upload {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 72px;
    border-radius: 20px;
    border: 1px dashed var(--accent2);
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: 0.25s;
}

.file-upload:hover {
    background: rgba(255, 255, 255, 0.09);
    box-shadow: 0 0 26px var(--shadow);
}

.file-upload input {
    display: none;
}

.file-upload span {
    color: var(--text);
    font-weight: 900;
}

form button {
    border: none;
    border-radius: 999px;
    padding: 18px 26px;
    color: #020807;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    font-weight: 900;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 0 32px var(--shadow);
    transition: 0.25s;
}

form button:hover {
    transform: translateY(-4px) scale(1.01);
}

.message {
    position: relative;
    padding: 16px 18px;
    border-radius: 18px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--accent2);
    margin-top: 18px;
}

.phone {
    color: var(--accent);
    font-size: clamp(30px, 5vw, 54px);
    font-weight: 900;
    margin-bottom: 4px;
    text-shadow: 0 0 22px var(--shadow);
}

footer {
    padding: 40px 20px 60px;
    text-align: center;
    color: var(--text);
}

footer p {
    color: var(--text);
    opacity: 0.9;
}

.reveal {
    opacity: 0;
    transform: translateY(45px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@keyframes backgroundMove {
    from {
        filter: hue-rotate(0deg);
        transform: scale(1);
    }
    to {
        filter: hue-rotate(12deg);
        transform: scale(1.08);
    }
}

@keyframes noiseMove {
    from {
        transform: translate(0, 0);
    }
    to {
        transform: translate(12px, -12px);
    }
}

@keyframes floatOne {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(80px, 90px);
    }
}

@keyframes floatTwo {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-90px, 110px);
    }
}

@keyframes floatThree {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(40px, -90px);
    }
}

@keyframes titlePulse {
    0%, 100% {
        text-shadow:
            0 0 18px var(--shadow),
            0 0 44px var(--shadow);
    }
    50% {
        text-shadow:
            0 0 28px var(--shadow),
            0 0 80px var(--shadow);
    }
}

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

@keyframes chipFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

@media (max-width: 820px) {
    .topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    h1 {
        letter-spacing: -4px;
    }

    .steps,
    .prices {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 20px;
    }

    .card {
        border-radius: 26px;
    }
}