/*
    BRISVA - Landing temporal
    Archivo editable en Adobe Dreamweaver
    Autor: ChatGPT
*/

:root {
    --color-primary: #105BA0;
    --color-primary-dark: #073B6D;
    --color-primary-soft: #EAF5FF;
    --color-cyan: #30BFE6;
    --color-mint: #E8FBFF;
    --color-text: #172033;
    --color-muted: #637083;
    --color-white: #FFFFFF;
    --color-border: rgba(16, 91, 160, 0.14);
    --shadow-soft: 0 24px 70px rgba(7, 59, 109, 0.16);
    --shadow-card: 0 18px 45px rgba(20, 50, 90, 0.10);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --container: 1160px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--color-text);
    background: #F7FBFF;
    line-height: 1.6;
}

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

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(16, 91, 160, 0.08);
}

.nav-wrapper {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand img {
    width: 174px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    color: var(--color-primary-dark);
    font-size: 0.95rem;
    font-weight: 700;
}

.main-nav a {
    transition: color 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover {
    color: var(--color-primary);
    transform: translateY(-1px);
}

.nav-cta {
    padding: 11px 18px;
    border-radius: 999px;
    background: var(--color-primary);
    color: var(--color-white) !important;
    box-shadow: 0 10px 25px rgba(16, 91, 160, 0.24);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: var(--color-primary-soft);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--color-primary);
}

.section-hero {
    position: relative;
    overflow: hidden;
    padding: 84px 0 72px;
    background:
        radial-gradient(circle at top right, rgba(48, 191, 230, 0.22), transparent 34%),
        linear-gradient(135deg, #FFFFFF 0%, #EFF8FF 58%, #DFF5FF 100%);
}

.hero-bg::before,
.hero-bg::after {
    content: "";
    position: absolute;
    width: 340px;
    height: 340px;
    border-radius: 50%;
    background: rgba(16, 91, 160, 0.08);
    filter: blur(2px);
}

.hero-bg::before {
    left: -120px;
    top: 40px;
}

.hero-bg::after {
    right: -90px;
    bottom: -120px;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.08fr 0.72fr;
    align-items: center;
    gap: 54px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 13px;
    border-radius: 999px;
    background: rgba(16, 91, 160, 0.10);
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-cyan);
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 22px;
    font-size: clamp(2.55rem, 5vw, 5.1rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
    color: var(--color-primary-dark);
}

h2 {
    margin-bottom: 18px;
    font-size: clamp(2rem, 3.2vw, 3.45rem);
    line-height: 1.05;
    letter-spacing: -0.045em;
    color: var(--color-primary-dark);
}

h3 {
    margin-bottom: 10px;
    color: var(--color-primary-dark);
    line-height: 1.2;
}

.hero-copy {
    max-width: 720px;
    margin-bottom: 30px;
    color: var(--color-muted);
    font-size: 1.16rem;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 14px 22px;
    border: 0;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 18px 34px rgba(16, 91, 160, 0.28);
}

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

.btn-full {
    width: 100%;
}

.trust-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 760px;
}

.trust-row div {
    padding: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.72);
}

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

.trust-row strong {
    color: var(--color-primary-dark);
    font-size: 0.98rem;
}

.trust-row span {
    color: var(--color-muted);
    font-size: 0.85rem;
}

.hero-card {
    padding: 34px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow-soft);
}

.hero-logo {
    width: 270px;
    margin: 0 auto 22px;
}

.temperature-card {
    margin-bottom: 18px;
    padding: 22px;
    border-radius: 22px;
    color: var(--color-white);
    background:
        linear-gradient(135deg, rgba(48, 191, 230, 0.92), rgba(16, 91, 160, 0.98)),
        var(--color-primary);
}

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

.temperature-card strong {
    font-size: 1.62rem;
    line-height: 1.08;
}

.temp-label {
    margin-bottom: 8px;
    opacity: 0.92;
    font-weight: 700;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero-card p {
    color: var(--color-muted);
}

.section {
    padding: 88px 0;
}

.section-heading {
    max-width: 820px;
    margin-bottom: 42px;
}

.section-heading p,
.split-grid p,
.contact-copy p {
    color: var(--color-muted);
    font-size: 1.05rem;
}

.compact {
    margin-bottom: 28px;
}

.cards-grid {
    display: grid;
    gap: 22px;
}

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

.service-card,
.process-step,
.contact-form {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-card);
}

.service-card {
    min-height: 250px;
    padding: 26px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 26px 55px rgba(20, 50, 90, 0.14);
}

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    border-radius: 16px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-weight: 900;
}

.service-card p,
.process-step p,
.benefit-item p {
    margin-bottom: 0;
    color: var(--color-muted);
}

.section-accent {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: var(--color-white);
}

.section-accent h2,
.section-accent h3,
.section-accent p {
    color: var(--color-white);
}

.section-accent .eyebrow {
    background: rgba(255,255,255,0.15);
    color: var(--color-white);
}

.split-grid {
    display: grid;
    grid-template-columns: 0.8fr 1fr;
    align-items: start;
    gap: 54px;
}

.benefits-list {
    display: grid;
    gap: 16px;
}

.benefit-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    padding: 20px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.10);
}

.benefit-item span {
    width: 18px;
    height: 18px;
    margin-top: 4px;
    border-radius: 50%;
    background: var(--color-cyan);
    box-shadow: 0 0 0 8px rgba(48, 191, 230, 0.12);
}

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

.process-step {
    position: relative;
    padding: 24px;
}

.process-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 900;
}

.contact-section {
    background: linear-gradient(180deg, #F7FBFF, #FFFFFF);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.86fr 1fr;
    gap: 52px;
    align-items: center;
}

.contact-details {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.contact-details a,
.contact-details span {
    display: inline-flex;
    width: fit-content;
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--color-primary-soft);
    color: var(--color-primary-dark);
    font-weight: 800;
}

.contact-form {
    padding: 30px;
}

.contact-form label {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--color-primary-dark);
    font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    padding: 14px 14px;
    font: inherit;
    color: var(--color-text);
    background: #FBFDFF;
    outline: none;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(16, 91, 160, 0.10);
}

.form-note {
    margin: 14px 0 0;
    color: var(--color-muted);
    font-size: 0.85rem;
}

.site-footer {
    padding: 34px 0;
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 20px;
}

.footer-logo {
    width: 120px;
    filter: brightness(0) invert(1);
}

.site-footer p {
    margin-bottom: 0;
    opacity: 0.84;
}

.copyright {
    text-align: right;
}

.floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 80;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #1EBC59;
    color: var(--color-white);
    font-weight: 900;
    box-shadow: 0 18px 34px rgba(30, 188, 89, 0.32);
}

@media (max-width: 980px) {
    .hero-grid,
    .split-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-card {
        max-width: 620px;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(100% - 28px, var(--container));
    }

    .nav-wrapper {
        min-height: 74px;
    }

    .brand img {
        width: 138px;
    }

    .nav-toggle {
        display: inline-block;
    }

    .main-nav {
        position: absolute;
        top: 74px;
        left: 14px;
        right: 14px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 16px;
        border: 1px solid var(--color-border);
        border-radius: 18px;
        background: var(--color-white);
        box-shadow: var(--shadow-card);
    }

    .main-nav.is-open {
        display: flex;
    }

    .main-nav a {
        padding: 12px 14px;
    }

    .section-hero {
        padding: 50px 0 54px;
    }

    h1 {
        font-size: clamp(2.35rem, 13vw, 4rem);
    }

    .trust-row,
    .services-grid,
    .process-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 62px 0;
    }

    .hero-card,
    .contact-form {
        padding: 22px;
    }

    .footer-grid,
    .copyright {
        text-align: left;
    }
}

@media (max-width: 420px) {
    .hero-actions .btn {
        width: 100%;
    }

    .floating-whatsapp {
        width: 54px;
        height: 54px;
        right: 16px;
        bottom: 16px;
    }
}