:root {
    --bg: #f3fbff;
    --bg-alt: #e6f6ff;
    --surface: rgba(255, 255, 255, 0.82);
    --surface-strong: #ffffff;
    --primary: #0ea5e9;
    --primary-dark: #0369a1;
    --primary-soft: #bae6fd;
    --text: #0f2f46;
    --muted: #527086;
    --border: rgba(14, 165, 233, 0.14);
    --shadow: 0 20px 45px rgba(3, 105, 161, 0.14);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(125, 211, 252, 0.4), transparent 28%),
        linear-gradient(180deg, #f8fdff 0%, #eef8ff 48%, #f4fbff 100%);
    line-height: 1.6;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

.container {
    width: min(calc(100% - 2rem), var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(18px);
    background: rgba(243, 251, 255, 0.78);
    border-bottom: 1px solid rgba(14, 165, 233, 0.1);
}

.header-bar {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-logo {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 1.2rem;
    color: #fff;
    background: linear-gradient(135deg, #38bdf8, #0284c7);
    box-shadow: 0 15px 30px rgba(14, 165, 233, 0.3);
}

.brand-text {
    display: grid;
}

.brand-text strong {
    font-size: 1.08rem;
}

.brand-text small {
    color: var(--muted);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.site-nav a {
    padding: 0.85rem 1rem;
    border-radius: 999px;
    color: var(--primary-dark);
    font-weight: 600;
    transition: 0.25s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    background: rgba(14, 165, 233, 0.12);
    color: var(--primary-dark);
}

.menu-toggle {
    display: none;
    width: 50px;
    height: 50px;
    border: 0;
    border-radius: 16px;
    background: rgba(14, 165, 233, 0.12);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--primary-dark);
    transition: 0.25s ease;
}

.hero {
    padding: 5rem 0 4rem;
}

.hero-grid,
.budget-grid,
.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
    align-items: center;
}

.hero-copy h1,
.section-heading h2,
.budget-copy h2,
.contact-copy h2 {
    font-size: clamp(2rem, 4vw, 3.7rem);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.hero-copy p,
.section-heading p,
.budget-copy p,
.contact-list p,
.about-card p,
.service-card p,
.testimonial-card p,
.footer-grid p,
.budget-points span {
    color: var(--muted);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 1rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    color: var(--primary-dark);
    background: rgba(14, 165, 233, 0.12);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-copy p {
    margin: 1.25rem 0 1.75rem;
    max-width: 58ch;
    font-size: 1.08rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0.95rem 1.45rem;
    border: 0;
    border-radius: 999px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

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

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #0ea5e9, #0369a1);
    box-shadow: 0 16px 30px rgba(14, 165, 233, 0.32);
}

.btn-secondary {
    color: var(--primary-dark);
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(14, 165, 233, 0.16);
    box-shadow: 0 14px 28px rgba(3, 105, 161, 0.1);
}

.btn-full {
    width: 100%;
}

.hero-highlights {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.hero-highlights li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--text);
    font-weight: 600;
}

.hero-highlights li::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #38bdf8, #0284c7);
    box-shadow: 0 0 0 8px rgba(14, 165, 233, 0.12);
}

.hero-card,
.about-card,
.service-card,
.gallery-card,
.budget-form,
.testimonial-card,
.map-card,
.budget-points div {
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.hero-card {
    position: relative;
    padding: 1rem;
    border-radius: calc(var(--radius-lg) + 6px);
}

.hero-card img {
    min-height: 520px;
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.hero-badge {
    position: absolute;
    left: 2rem;
    bottom: 2rem;
    display: grid;
    gap: 0.2rem;
    padding: 1rem 1.2rem;
    border-radius: 18px;
    color: #fff;
    background: rgba(3, 105, 161, 0.86);
    box-shadow: 0 18px 30px rgba(3, 105, 161, 0.3);
}

.hero-badge strong {
    font-size: 1.4rem;
}

.section {
    padding: 5rem 0;
}

.section-alt {
    background: linear-gradient(180deg, rgba(224, 242, 254, 0.4), rgba(243, 251, 255, 0.85));
}

.section-heading {
    max-width: 760px;
    margin-bottom: 2rem;
}

.section-heading p {
    margin-top: 1rem;
    font-size: 1.04rem;
}

.about-grid,
.services-grid,
.gallery-grid,
.testimonials-grid,
.footer-grid {
    display: grid;
    gap: 1.5rem;
}

.about-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.services-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.testimonials-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.about-card,
.service-card,
.testimonial-card {
    padding: 1.6rem;
    border-radius: var(--radius-md);
}

.about-card h3,
.service-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.15rem;
}

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

.service-card::after {
    content: "";
    position: absolute;
    inset: auto -40px -40px auto;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(14, 165, 233, 0.08);
}

.service-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    margin-bottom: 1rem;
    border-radius: 18px;
    color: var(--primary-dark);
    font-weight: 800;
    background: linear-gradient(135deg, #e0f2fe, #bae6fd);
}

.gallery-card {
    overflow: hidden;
    border-radius: 24px;
}

.gallery-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.gallery-card:hover img {
    transform: scale(1.05);
}

.gallery-card figcaption {
    padding: 1rem 1.1rem 1.2rem;
    color: var(--muted);
    font-weight: 600;
}

.budget-copy p {
    margin: 1rem 0 1.5rem;
}

.budget-points {
    display: grid;
    gap: 1rem;
}

.budget-points div {
    padding: 1.1rem 1.2rem;
    border-radius: var(--radius-md);
}

.budget-points strong {
    display: block;
    margin-bottom: 0.35rem;
}

.budget-form {
    padding: 1.6rem;
    border-radius: 26px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

label {
    display: grid;
    gap: 0.55rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid rgba(14, 165, 233, 0.18);
    border-radius: 16px;
    padding: 0.95rem 1rem;
    background: rgba(255, 255, 255, 0.92);
    color: var(--text);
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

textarea {
    resize: vertical;
    min-height: 150px;
}

.file-note {
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 500;
}

.file-name {
    padding: 0.85rem 1rem;
    border-radius: 14px;
    background: rgba(224, 242, 254, 0.6);
    color: var(--primary-dark);
    font-size: 0.95rem;
    font-weight: 600;
}

.stars {
    color: #f59e0b;
    letter-spacing: 0.16em;
    margin-bottom: 1rem;
}

.testimonial-card strong {
    display: block;
    margin-top: 1rem;
}

.testimonial-card span {
    color: var(--muted);
    font-size: 0.95rem;
}

.contact-list {
    display: grid;
    gap: 0.9rem;
    margin-top: 1.4rem;
}

.contact-list a,
.contact-list p {
    padding: 1rem 1.15rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(14, 165, 233, 0.12);
}

.contact-list a:hover {
    color: var(--primary-dark);
    background: rgba(224, 242, 254, 0.72);
}

.map-card {
    overflow: hidden;
    border-radius: 28px;
    min-height: 100%;
}

.map-card iframe {
    width: 100%;
    min-height: 440px;
    border: 0;
}

.site-footer {
    padding-top: 2rem;
    background: #08273a;
    color: rgba(255, 255, 255, 0.84);
}

.footer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 1.5rem 0 2rem;
}

.footer-grid strong {
    display: block;
    margin-bottom: 0.7rem;
    color: #fff;
}

.footer-bottom {
    padding: 1rem 0 1.4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    color: rgba(255, 255, 255, 0.68);
}

.whatsapp-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 1000;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 148px;
    min-height: 56px;
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    color: #fff;
    font-weight: 800;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    box-shadow: 0 20px 35px rgba(22, 163, 74, 0.3);
}

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

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1100px) {
    .about-grid,
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .gallery-grid,
    .testimonials-grid,
    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .menu-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 0.7rem);
        right: 1rem;
        left: 1rem;
        display: none;
        padding: 1rem;
        border: 1px solid var(--border);
        border-radius: 24px;
        background: rgba(255, 255, 255, 0.95);
        box-shadow: var(--shadow);
        flex-direction: column;
        align-items: stretch;
    }

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

    .hero-grid,
    .budget-grid,
    .contact-grid,
    .form-grid,
    .footer-grid,
    .gallery-grid,
    .testimonials-grid,
    .about-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 3.5rem;
    }

    .hero-card img {
        min-height: 340px;
    }

    .whatsapp-float {
        right: 1rem;
        left: 1rem;
        bottom: 1rem;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(calc(100% - 1.2rem), var(--container));
    }

    .header-bar {
        min-height: 76px;
    }

    .brand-logo {
        width: 46px;
        height: 46px;
        border-radius: 16px;
    }

    .hero-copy h1,
    .section-heading h2,
    .budget-copy h2,
    .contact-copy h2 {
        font-size: 2rem;
    }

    .btn,
    .site-nav a {
        width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-badge {
        left: 1.5rem;
        right: 1.5rem;
        bottom: 1.5rem;
    }

    .budget-form,
    .about-card,
    .service-card,
    .testimonial-card {
        padding: 1.25rem;
    }
}