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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #11202a;
    background:
        radial-gradient(circle at top left, rgba(14, 165, 164, 0.12), transparent 32rem),
        linear-gradient(180deg, #f5fbfc 0%, #ffffff 38%, #f7faf8 100%);
    line-height: 1.6;
    overflow-x: hidden;
}

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

button {
    font: inherit;
}

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.section {
    padding: 78px 0;
    position: relative;
}

.scroll-meter {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    width: 100%;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.15);
}

.scroll-meter span {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    transition: width 0.08s linear;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(245, 251, 252, 0.86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(7, 59, 91, 0.08);
}

.nav-wrap {
    width: min(1180px, calc(100% - 28px));
    margin: 0 auto;
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

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

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background:
        linear-gradient(145deg, var(--primary), var(--secondary));
    box-shadow: 0 14px 30px rgba(7, 59, 91, 0.22);
}

.drop {
    width: 17px;
    height: 24px;
    background: #ffffff;
    border-radius: 60% 60% 60% 0;
    transform: rotate(-45deg);
    position: relative;
}

.drop::after {
    content: "";
    position: absolute;
    inset: 5px;
    border-radius: inherit;
    background: var(--secondary);
    opacity: 0.35;
}

.brand strong {
    display: block;
    color: var(--primary);
    font-size: 0.98rem;
    line-height: 1.1;
}

.brand small {
    display: block;
    color: #607582;
    font-size: 0.74rem;
    margin-top: 2px;
}

.nav-toggle {
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 14px;
    background: #ffffff;
    display: grid;
    place-content: center;
    gap: 5px;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(7, 59, 91, 0.08);
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    display: block;
    background: var(--primary);
    transition: 0.25s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-links {
    position: absolute;
    top: 76px;
    left: 14px;
    right: 14px;
    padding: 16px;
    background: #ffffff;
    border: 1px solid rgba(7, 59, 91, 0.08);
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(7, 59, 91, 0.16);
    display: none;
    flex-direction: column;
    gap: 6px;
}

.nav-links.open {
    display: flex;
}

.nav-links a {
    padding: 12px 14px;
    border-radius: 14px;
    color: #36515f;
    font-weight: 700;
    font-size: 0.93rem;
}

.nav-links a:hover {
    background: #eef9f8;
    color: var(--primary);
}

.nav-cta {
    background: var(--primary);
    color: #ffffff !important;
    text-align: center;
}

.hero {
    min-height: 720px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(7, 59, 91, 0.06), rgba(14, 165, 164, 0.08)),
        radial-gradient(circle at 85% 25%, rgba(244, 185, 66, 0.22), transparent 20rem);
}

.hero-bg-orbit {
    position: absolute;
    border-radius: 999px;
    border: 1px solid rgba(14, 165, 164, 0.22);
    pointer-events: none;
}

.hero-bg-orbit.one {
    width: 420px;
    height: 420px;
    right: -160px;
    top: 90px;
}

.hero-bg-orbit.two {
    width: 260px;
    height: 260px;
    left: -110px;
    bottom: 120px;
}

.hero-grid {
    display: grid;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.13em;
    font-weight: 800;
    font-size: 0.76rem;
    margin-bottom: 15px;
}

.eyebrow span {
    width: 32px;
    height: 2px;
    border-radius: 999px;
    background: var(--accent);
}

.eyebrow.light {
    color: #d9fffc;
}

.hero h1,
.section-heading h2,
.about-copy h2,
.showcase-copy h2,
.faq-intro h2,
.cta-panel h2 {
    font-size: clamp(2.15rem, 7vw, 4.8rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
    color: var(--primary);
}

.hero-text {
    margin-top: 22px;
    color: #4f6572;
    font-size: 1.04rem;
    max-width: 630px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.primary-btn {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    box-shadow: 0 18px 35px rgba(7, 59, 91, 0.2);
}

.ghost-btn {
    background: #ffffff;
    color: var(--primary);
    border: 1px solid rgba(7, 59, 91, 0.12);
}

.hero-stats {
    margin-top: 36px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.hero-stats div {
    padding: 16px 14px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(7, 59, 91, 0.08);
    box-shadow: 0 16px 35px rgba(7, 59, 91, 0.07);
}

.hero-stats strong {
    display: block;
    color: var(--primary);
    font-size: 1.25rem;
}

.hero-stats span {
    display: block;
    color: #657681;
    font-size: 0.79rem;
}

.hero-visual {
    position: relative;
    min-height: 540px;
}

.drill-card {
    position: relative;
    width: min(100%, 440px);
    min-height: 540px;
    margin: 0 auto;
    border-radius: 36px;
    background:
        linear-gradient(180deg, #dff7fb 0 18%, #d6c2a2 18% 35%, #ad7d54 35% 60%, #65412e 60% 100%);
    box-shadow: 0 35px 80px rgba(7, 59, 91, 0.25);
    border: 10px solid #ffffff;
    overflow: hidden;
}

.site-label {
    position: absolute;
    top: 18px;
    left: 18px;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    color: var(--primary);
    font-weight: 800;
    font-size: 0.78rem;
}

.pulse-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--secondary);
    box-shadow: 0 0 0 0 rgba(14, 165, 164, 0.5);
    animation: pulse 1.8s infinite;
}

.sky-line {
    position: absolute;
    top: 74px;
    left: 34px;
    right: 34px;
    height: 52px;
}

.sky-line span {
    position: absolute;
    bottom: 0;
    width: 82px;
    height: 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
}

.sky-line span:nth-child(1) {
    left: 0;
    transform: translateY(-18px);
}

.sky-line span:nth-child(2) {
    left: 118px;
}

.sky-line span:nth-child(3) {
    right: 0;
    transform: translateY(-10px);
}

.ground-layer.top {
    position: absolute;
    top: 158px;
    left: 0;
    width: 100%;
    height: 34px;
    background: linear-gradient(90deg, #b48c5d, #d5b37d, #967044);
    color: #ffffff;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 900;
    display: flex;
    align-items: center;
    padding-left: 24px;
}

.ground-layer.bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 88px;
    background:
        repeating-linear-gradient(8deg, rgba(255, 255, 255, 0.04) 0 12px, transparent 12px 25px),
        #3b2a24;
}

.drill-rig {
    position: absolute;
    top: 80px;
    left: 52%;
    width: 170px;
    height: 170px;
    z-index: 3;
    transform: translateX(-50%);
}

.rig-mast {
    position: absolute;
    left: 50%;
    top: 0;
    width: 16px;
    height: 132px;
    transform: translateX(-50%);
    background: linear-gradient(180deg, var(--primary), #0f2430);
    border-radius: 999px;
}

.rig-arm {
    position: absolute;
    left: 49%;
    top: 20px;
    width: 108px;
    height: 12px;
    transform: rotate(24deg);
    transform-origin: left center;
    border-radius: 999px;
    background: var(--accent);
}

.rig-cable {
    position: absolute;
    left: 50%;
    top: 95px;
    width: 4px;
    height: 245px;
    background: #dceff2;
    transform: translateX(-50%);
}

.rig-base {
    position: absolute;
    left: 22px;
    bottom: 0;
    width: 126px;
    height: 28px;
    border-radius: 18px 18px 8px 8px;
    background: #132d3d;
}

.depth-lines {
    position: absolute;
    top: 208px;
    left: 18px;
    right: 18px;
    bottom: 104px;
    z-index: 2;
    display: grid;
}

.depth-lines span {
    border-top: 1px dashed rgba(255, 255, 255, 0.22);
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.72rem;
    padding-top: 4px;
}

.bore-column {
    position: absolute;
    top: 190px;
    left: 50%;
    bottom: 70px;
    width: 28px;
    transform: translateX(-50%);
    background: rgba(23, 26, 28, 0.45);
    border-left: 3px solid rgba(255, 255, 255, 0.2);
    border-right: 3px solid rgba(255, 255, 255, 0.2);
    z-index: 2;
    overflow: hidden;
}

.water-glow {
    position: absolute;
    left: 4px;
    right: 4px;
    bottom: 0;
    height: 38%;
    border-radius: 999px 999px 0 0;
    background: linear-gradient(180deg, rgba(14, 165, 164, 0.35), rgba(67, 226, 255, 0.95));
    box-shadow: 0 0 35px rgba(67, 226, 255, 0.85);
    animation: waterRise 3.8s ease-in-out infinite alternate;
}

.water-table {
    position: absolute;
    left: 26px;
    right: 26px;
    bottom: 76px;
    height: 58px;
    z-index: 3;
    border-radius: 22px;
    overflow: hidden;
    background: rgba(12, 187, 197, 0.22);
    border: 1px solid rgba(180, 246, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
}

.water-table span {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 50%, rgba(255, 255, 255, 0.55), transparent 2rem),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 24px, transparent 24px 48px);
    animation: wave 5s linear infinite;
}

.water-table strong {
    position: relative;
    z-index: 2;
    color: #ffffff;
    font-size: 0.86rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.floating-card {
    position: absolute;
    padding: 16px 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(7, 59, 91, 0.08);
    box-shadow: 0 20px 45px rgba(7, 59, 91, 0.16);
}

.floating-card strong,
.floating-card span {
    display: block;
}

.floating-card strong {
    color: var(--primary);
    font-size: 0.94rem;
}

.floating-card span {
    color: #607582;
    font-size: 0.78rem;
    margin-top: 2px;
}

.pump-card {
    left: 0;
    bottom: 62px;
}

.test-card {
    right: 0;
    top: 120px;
}

.service-strip {
    padding: 26px 0;
}

.strip-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.strip-grid div {
    padding: 22px;
    border-radius: 26px;
    background: #ffffff;
    border: 1px solid rgba(7, 59, 91, 0.08);
    box-shadow: 0 14px 34px rgba(7, 59, 91, 0.07);
}

.strip-icon {
    width: 38px;
    height: 38px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: #ffffff;
    font-weight: 900;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    margin-bottom: 12px;
}

.strip-grid strong {
    display: block;
    color: var(--primary);
    font-size: 1rem;
}

.strip-grid p {
    color: #657681;
    font-size: 0.91rem;
    margin-top: 3px;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-heading p:last-child {
    color: #607582;
    margin-top: 16px;
    font-size: 1rem;
}

.card-grid {
    display: grid;
    gap: 18px;
}

.service-card,
.step-card,
.quote-card {
    border-radius: 30px;
    background: #ffffff;
    border: 1px solid rgba(7, 59, 91, 0.08);
    box-shadow: 0 18px 50px rgba(7, 59, 91, 0.08);
}

.service-card {
    padding: 26px;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: "";
    position: absolute;
    right: -36px;
    top: -36px;
    width: 112px;
    height: 112px;
    border-radius: 50%;
    background: rgba(14, 165, 164, 0.09);
}

.card-icon {
    width: 54px;
    height: 54px;
    border-radius: 19px;
    display: grid;
    place-items: center;
    background: #eef9f8;
    color: var(--primary);
    font-size: 1.45rem;
    margin-bottom: 18px;
}

.service-card h3,
.step-card h3 {
    color: var(--primary);
    font-size: 1.18rem;
    margin-bottom: 10px;
}

.service-card p,
.step-card p,
.quote-card p {
    color: #607582;
    font-size: 0.96rem;
}

.service-card ul {
    list-style: none;
    margin-top: 18px;
    display: grid;
    gap: 8px;
}

.service-card li {
    color: #2c4552;
    font-weight: 700;
    font-size: 0.9rem;
}

.service-card li::before {
    content: "✓";
    color: var(--secondary);
    font-weight: 900;
    margin-right: 8px;
}

.about {
    background:
        linear-gradient(180deg, #ffffff, #eff9f8);
}

.about-grid,
.showcase-grid,
.faq-grid {
    display: grid;
    gap: 34px;
    align-items: center;
}

.map-card {
    min-height: 410px;
    border-radius: 34px;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 25% 30%, rgba(244, 185, 66, 0.32), transparent 11rem),
        linear-gradient(135deg, #0a3651, #0f7d86);
    box-shadow: 0 30px 80px rgba(7, 59, 91, 0.22);
    border: 10px solid #ffffff;
}

.map-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
    background-size: 36px 36px;
}

.pin {
    width: 24px;
    height: 24px;
    position: absolute;
    border-radius: 50% 50% 50% 0;
    background: var(--accent);
    transform: rotate(-45deg);
    box-shadow: 0 0 0 8px rgba(244, 185, 66, 0.18);
}

.pin::after {
    content: "";
    position: absolute;
    inset: 7px;
    border-radius: 50%;
    background: #ffffff;
}

.pin-one {
    left: 22%;
    top: 35%;
}

.pin-two {
    right: 24%;
    top: 24%;
}

.pin-three {
    right: 34%;
    bottom: 28%;
}

.route-line {
    position: absolute;
    left: 27%;
    top: 39%;
    width: 46%;
    height: 36%;
    border-top: 3px dashed rgba(255, 255, 255, 0.55);
    border-right: 3px dashed rgba(255, 255, 255, 0.55);
    border-radius: 0 40px 0 0;
}

.map-note {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
}

.map-note strong,
.map-note span {
    display: block;
}

.map-note strong {
    color: var(--primary);
}

.map-note span {
    color: #607582;
    font-size: 0.9rem;
    margin-top: 3px;
}

.about-copy p:not(.eyebrow),
.showcase-copy p,
.faq-intro p {
    color: #607582;
    margin-top: 18px;
}

.trust-list {
    margin-top: 26px;
    display: grid;
    gap: 14px;
}

.trust-list div {
    padding: 18px;
    border-radius: 22px;
    background: #ffffff;
    border: 1px solid rgba(7, 59, 91, 0.08);
}

.trust-list strong,
.trust-list span {
    display: block;
}

.trust-list strong {
    color: var(--primary);
}

.trust-list span {
    color: #657681;
    font-size: 0.92rem;
    margin-top: 3px;
}

.timeline {
    display: grid;
    gap: 18px;
    counter-reset: steps;
}

.step-card {
    padding: 26px;
    position: relative;
}

.step-card span {
    display: inline-flex;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 17px;
    margin-bottom: 18px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    font-weight: 900;
}

.showcase {
    background:
        radial-gradient(circle at 80% 20%, rgba(14, 165, 164, 0.12), transparent 20rem),
        #f8fbfc;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.feature-pills span {
    padding: 10px 13px;
    border-radius: 999px;
    background: #ffffff;
    color: var(--primary);
    border: 1px solid rgba(7, 59, 91, 0.08);
    font-weight: 800;
    font-size: 0.86rem;
}

.system-board {
    position: relative;
    min-height: 460px;
    border-radius: 36px;
    padding: 20px;
    background:
        linear-gradient(135deg, rgba(7, 59, 91, 0.98), rgba(14, 165, 164, 0.88));
    box-shadow: 0 35px 90px rgba(7, 59, 91, 0.24);
    overflow: hidden;
}

.system-board::before {
    content: "";
    position: absolute;
    inset: 24px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.board-panel {
    position: absolute;
    width: 42%;
    min-height: 150px;
    padding: 18px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 22px 45px rgba(0, 0, 0, 0.14);
}

.board-panel.tank {
    top: 42px;
    left: 28px;
}

.board-panel.pump {
    top: 126px;
    right: 28px;
}

.board-panel.bore {
    left: 50%;
    bottom: 38px;
    transform: translateX(-50%);
}

.mini-label {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: #eef9f8;
    color: var(--secondary);
    font-weight: 900;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.board-panel strong {
    display: block;
    color: var(--primary);
    margin-top: 14px;
}

.tank-shape {
    width: 72px;
    height: 82px;
    border-radius: 24px;
    margin-top: 16px;
    background: linear-gradient(180deg, #e8f8fa, #9ed9e5);
    border: 4px solid #ffffff;
    box-shadow: inset 0 -18px 0 rgba(14, 165, 164, 0.3);
    overflow: hidden;
}

.tank-shape span {
    display: block;
    height: 1px;
    margin-top: 17px;
    background: rgba(7, 59, 91, 0.2);
}

.pump-shape {
    width: 84px;
    height: 56px;
    border-radius: 18px;
    background: var(--primary);
    margin-top: 28px;
    position: relative;
}

.pump-shape::before {
    content: "";
    position: absolute;
    width: 44px;
    height: 44px;
    border: 10px solid var(--accent);
    border-radius: 50%;
    right: -20px;
    top: 6px;
}

.pump-shape i {
    position: absolute;
    width: 34px;
    height: 8px;
    border-radius: 999px;
    background: var(--secondary);
    left: 14px;
    top: 24px;
}

.bore-shape {
    width: 28px;
    height: 86px;
    border-radius: 999px;
    margin-top: 18px;
    background: linear-gradient(180deg, #0e252f, #54e5f2);
    box-shadow: 0 0 24px rgba(84, 229, 242, 0.55);
}

.board-flow {
    position: absolute;
    left: 26%;
    right: 23%;
    top: 49%;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.85), transparent);
    animation: flow 2.5s linear infinite;
}

.testimonial-grid {
    display: grid;
    gap: 18px;
}

.quote-card {
    padding: 26px;
}

.stars {
    color: var(--accent);
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.quote-card p {
    font-size: 1rem;
    margin-bottom: 18px;
}

.quote-card strong,
.quote-card span {
    display: block;
}

.quote-card strong {
    color: var(--primary);
}

.quote-card span {
    color: #657681;
    font-size: 0.88rem;
}

.faq {
    background: #f4faf9;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid rgba(7, 59, 91, 0.08);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 14px 35px rgba(7, 59, 91, 0.06);
}

.faq-item button {
    width: 100%;
    border: 0;
    background: transparent;
    padding: 20px;
    color: var(--primary);
    font-weight: 900;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    cursor: pointer;
}

.faq-item button span {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    background: #eef9f8;
    color: var(--secondary);
    transition: 0.25s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.28s ease;
}

.faq-answer p {
    padding: 0 20px 20px;
    color: #607582;
}

.faq-item.active .faq-answer {
    max-height: 180px;
}

.faq-item.active button span {
    transform: rotate(45deg);
    background: var(--secondary);
    color: #ffffff;
}

.final-cta {
    background:
        radial-gradient(circle at 15% 15%, rgba(244, 185, 66, 0.18), transparent 18rem),
        linear-gradient(135deg, var(--primary), #061f31);
}

.cta-panel {
    display: grid;
    gap: 28px;
    align-items: center;
    padding: 28px;
    border-radius: 34px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.22);
}

.cta-panel h2,
.cta-panel p {
    color: #ffffff;
}

.cta-panel p:not(.eyebrow) {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.78);
}

.contact-card {
    display: grid;
    gap: 12px;
}

.contact-card a {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.94);
    transition: 0.22s ease;
}

.contact-card a:hover {
    transform: translateY(-2px);
    background: #ffffff;
}

.contact-card span,
.contact-card strong {
    display: block;
}

.contact-card span {
    color: var(--secondary);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
}

.contact-card strong {
    color: var(--primary);
    margin-top: 3px;
    word-break: break-word;
}

.contact-whatsapp {
    background: linear-gradient(135deg, var(--secondary), #17c964) !important;
}

.contact-whatsapp span,
.contact-whatsapp strong {
    color: #ffffff;
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 18px;
    border-radius: 999px;
    background: #25d366;
    color: #ffffff;
    font-weight: 900;
    box-shadow: 0 18px 40px rgba(37, 211, 102, 0.34);
}

.whatsapp-float::before {
    content: "";
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #ffffff;
    margin-right: 9px;
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes pulse {
    70% {
        box-shadow: 0 0 0 13px rgba(14, 165, 164, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(14, 165, 164, 0);
    }
}

@keyframes waterRise {
    from {
        height: 30%;
        filter: brightness(0.95);
    }
    to {
        height: 48%;
        filter: brightness(1.12);
    }
}

@keyframes wave {
    from {
        transform: translateX(-30px);
    }
    to {
        transform: translateX(30px);
    }
}

@keyframes flow {
    from {
        opacity: 0.35;
        transform: translateX(-18px);
    }
    50% {
        opacity: 1;
    }
    to {
        opacity: 0.35;
        transform: translateX(18px);
    }
}

@media (min-width: 640px) {
    .strip-grid,
    .card-grid,
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .cta-panel {
        padding: 42px;
    }
}

@media (min-width: 900px) {
    .nav-toggle {
        display: none;
    }

    .nav-links {
        position: static;
        display: flex;
        flex-direction: row;
        align-items: center;
        padding: 0;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        background: transparent;
    }

    .nav-links a {
        padding: 10px 12px;
    }

    .nav-cta {
        padding: 12px 18px !important;
        border-radius: 999px !important;
    }

    .hero-grid,
    .about-grid,
    .showcase-grid,
    .faq-grid,
    .cta-panel {
        grid-template-columns: 1fr 1fr;
    }

    .hero-grid {
        gap: 64px;
    }

    .card-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .strip-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .testimonial-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero h1 {
        max-width: 760px;
    }

    .about-copy h2,
    .showcase-copy h2,
    .faq-intro h2,
    .cta-panel h2 {
        font-size: clamp(2.3rem, 4vw, 3.8rem);
    }
}

@media (max-width: 480px) {
    .section {
        padding: 58px 0;
    }

    .hero {
        min-height: auto;
        padding-top: 34px;
    }

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

    .hero-visual {
        min-height: 500px;
    }

    .drill-card {
        min-height: 500px;
        border-width: 7px;
    }

    .floating-card {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        bottom: auto;
        margin: 12px auto 0;
        width: min(100%, 320px);
    }

    .system-board {
        min-height: 560px;
    }

    .board-panel {
        position: relative;
        width: 100%;
        inset: auto !important;
        transform: none !important;
        margin-bottom: 14px;
    }

    .board-flow {
        display: none;
    }

    .whatsapp-float span {
        display: none;
    }

    .whatsapp-float {
        width: 56px;
        height: 56px;
        padding: 0;
    }

    .whatsapp-float::before {
        margin-right: 0;
    }
}