:root {
    --bg: #f4f2ee;
    --bg-soft: #ece9e1;
    --surface: #ffffff;
    --surface-dark: #0f1622;
    --surface-deep: #080e18;
    --ink: #1c2430;
    --ink-soft: #4c5562;
    --gold: #b78e48;
    --gold-soft: #d2b47f;
    --blue: #15345c;
    --line: rgba(21, 52, 92, 0.16);
    --line-strong: rgba(183, 142, 72, 0.4);
    --ok: #107645;
    --error: #b42334;
    --container: 1200px;
    --radius: 16px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Manrope", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at 0 0, rgba(183, 142, 72, 0.07), transparent 36%),
        radial-gradient(circle at 100% 100%, rgba(21, 52, 92, 0.08), transparent 38%),
        var(--bg);
    line-height: 1.65;
}

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

a {
    color: var(--blue);
    text-decoration: none;
}

a:hover {
    color: #0d2a4a;
}

h1,
h2,
h3 {
    margin: 0 0 0.75rem;
    font-family: "Cormorant Garamond", serif;
    line-height: 1.15;
    letter-spacing: 0.02em;
}

p {
    margin: 0;
}

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

.section {
    padding: clamp(3.2rem, 8vw, 6rem) 0;
}

.section-head {
    max-width: 74ch;
    margin: 0 auto 1.8rem;
    text-align: center;
}

.section-head p {
    color: var(--ink-soft);
}

.section-tag {
    margin-bottom: 0.5rem;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.section-head h2 {
    font-size: clamp(1.8rem, 4.8vw, 3.05rem);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(8, 14, 24, 0.9);
    border-bottom: 1px solid rgba(210, 180, 127, 0.22);
}

.nav-wrap {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand img {
    width: 148px;
    height: auto;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.main-nav a {
    color: #f4f3f1;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: 999px;
    padding: 0.52rem 0.9rem;
    border: 1px solid transparent;
    transition: border-color 0.25s ease, background-color 0.25s ease, color 0.25s ease;
}

.main-nav a:hover {
    border-color: rgba(210, 180, 127, 0.5);
    background: rgba(210, 180, 127, 0.16);
    color: #ffffff;
}

.main-nav .nav-cta {
    background: linear-gradient(135deg, var(--gold), #8e6a2f);
    color: #09111c;
    font-weight: 800;
}

.main-nav .nav-cta:hover {
    border-color: transparent;
    background: linear-gradient(135deg, #d5ba87, #9f7835);
    color: #050b13;
}

.hamburger-btn {
    display: none;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.03);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger-btn span {
    width: 21px;
    height: 2px;
    background: #ece9e1;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

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

.hamburger-btn.is-active span:nth-child(2) {
    opacity: 0;
}

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

.hero {
    background: var(--surface-deep);
}

.hero-slide {
    position: relative;
    min-height: 78vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
}

.overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(7, 12, 20, 0.88) 18%, rgba(9, 16, 26, 0.62) 58%, rgba(7, 12, 20, 0.8) 100%);
}

.slide-content {
    position: relative;
    z-index: 1;
    padding: 3rem 0;
    color: #f7f5f1;
    max-width: 760px;
}

.eyebrow {
    margin-bottom: 0.85rem;
    color: var(--gold-soft);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.slide-content h1,
.slide-content h2 {
    font-size: clamp(2rem, 6vw, 4rem);
    margin-bottom: 1rem;
}

.slide-content p {
    color: rgba(245, 243, 239, 0.94);
    max-width: 56ch;
}

.hero-actions {
    margin-top: 1.4rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.btn-primary,
.btn-secondary,
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border-radius: 999px;
    padding: 0.75rem 1.15rem;
    font-weight: 700;
    font-size: 0.92rem;
    border: 1px solid transparent;
    transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease, color 0.22s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), #8b672f);
    color: #090f18;
    box-shadow: 0 8px 16px rgba(5, 8, 13, 0.28);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 20px rgba(5, 8, 13, 0.34);
    background: linear-gradient(135deg, #d7bd8d, #9a7334);
    color: #050c15;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    color: #f6f4f1;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    transform: translateY(-1px);
}

.btn-whatsapp {
    background: #25d366;
    color: #ffffff;
}

.btn-whatsapp:hover {
    background: #1db555;
    color: #ffffff;
    transform: translateY(-1px);
}

.swiper-button-prev,
.swiper-button-next {
    color: #f6f4ef;
}

.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.8);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: var(--gold-soft);
}

.section-about {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.7) 0%, rgba(244, 242, 238, 0.98) 100%);
}

.about-grid {
    display: grid;
    gap: 1rem;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 4px solid var(--gold);
    border-radius: var(--radius);
    padding: 1.1rem 1.05rem;
    box-shadow: 0 10px 22px rgba(7, 12, 20, 0.06);
}

.info-card h3 {
    font-size: 1.52rem;
}

.info-card p {
    color: var(--ink-soft);
}

.section-products {
    background: linear-gradient(180deg, #e8e4da 0%, #ece9e2 100%);
}

.products-grid {
    display: grid;
    gap: 1rem;
}

.product-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 14px 26px rgba(12, 20, 33, 0.08);
    display: grid;
    grid-template-rows: auto 1fr;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 30px rgba(12, 20, 33, 0.12);
}

.product-card img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    object-position: center;
    background: #f6f3ec;
    padding: 0.45rem;
}

.product-content {
    padding: 0.95rem 0.95rem 1.05rem;
}

.product-content h3 {
    font-size: 1.5rem;
}

.product-content p {
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.section-clients {
    background: var(--surface);
}

.sector-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
}

.sector-list li {
    padding: 0.56rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--line-strong);
    background: #fffdf8;
    color: #404a58;
    font-weight: 600;
    font-size: 0.87rem;
}

.section-benefits {
    background:
        radial-gradient(circle at 85% 20%, rgba(210, 180, 127, 0.16), transparent 38%),
        linear-gradient(180deg, #f1eee6 0%, #ede9df 100%);
}

.benefits-grid {
    display: grid;
    gap: 1rem;
}

.benefit-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.15rem 1rem;
    position: relative;
    overflow: hidden;
}

.benefit-card::after {
    content: "";
    position: absolute;
    inset: auto -30px -30px auto;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(210, 180, 127, 0.12);
}

.benefit-icon {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--blue), #1b4c84);
    color: #eef2f8;
    font-weight: 800;
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}

.benefit-card h3 {
    font-size: 1.45rem;
}

.benefit-card p {
    color: var(--ink-soft);
}

.section-faq {
    background: #ffffff;
}

.faq-grid {
    display: grid;
    gap: 0.9rem;
}

.faq-card {
    background: #fdfcf8;
    border: 1px solid rgba(21, 52, 92, 0.17);
    border-radius: 14px;
    padding: 1rem;
}

.faq-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.45rem;
}

.faq-card p {
    color: var(--ink-soft);
}

.section-contact {
    background:
        linear-gradient(170deg, rgba(8, 14, 24, 0.95) 0%, rgba(15, 22, 34, 0.97) 100%);
    color: #f5f2eb;
}

.section-contact .section-tag {
    color: var(--gold-soft);
}

.section-contact h2 {
    color: #fff8eb;
}

.contact-grid {
    display: grid;
    gap: 1rem;
}

.contact-info {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    padding: 1.1rem;
}

.contact-info p {
    color: rgba(248, 246, 241, 0.88);
}

.contact-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.7rem;
}

.contact-list li {
    color: rgba(247, 244, 236, 0.92);
}

.contact-list strong {
    color: #ffffff;
    margin-right: 0.35rem;
}

.contact-list a {
    color: var(--gold-soft);
}

.contact-form {
    background: #f9f7f2;
    color: var(--ink);
    border: 1px solid rgba(210, 180, 127, 0.34);
    border-radius: var(--radius);
    padding: 1rem;
    display: grid;
    gap: 0.62rem;
    box-shadow: 0 20px 30px rgba(5, 9, 15, 0.2);
}

.contact-form label {
    font-size: 0.9rem;
    font-weight: 700;
    color: #1f2b3a;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    font: inherit;
    color: var(--ink);
    border: 1px solid rgba(21, 52, 92, 0.24);
    border-radius: 12px;
    padding: 0.72rem 0.82rem;
    background: #ffffff;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #315f99;
    outline: none;
    box-shadow: 0 0 0 3px rgba(49, 95, 153, 0.2);
}

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

.contact-form button[disabled] {
    cursor: wait;
    opacity: 0.75;
}

.form-msg {
    min-height: 1.2rem;
    margin: 0;
    font-weight: 700;
    font-size: 0.9rem;
}

.form-msg.success {
    color: var(--ok);
}

.form-msg.error {
    color: var(--error);
}

.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

.site-footer {
    background: var(--surface-deep);
    color: rgba(245, 241, 233, 0.85);
    border-top: 1px solid rgba(210, 180, 127, 0.28);
    padding-top: 2.25rem;
}

.site-footer h3 {
    color: #fefbf4;
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.site-footer p {
    color: rgba(245, 241, 233, 0.8);
}

.site-footer ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.42rem;
}

.site-footer a {
    color: rgba(244, 238, 225, 0.88);
}

.site-footer a:hover {
    color: var(--gold-soft);
}

.footer-grid {
    display: grid;
    gap: 1.3rem;
}

.footer-bottom {
    margin-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 0.95rem 0 1.25rem;
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
}

.footer-back {
    border-radius: 999px;
    border: 1px solid rgba(210, 180, 127, 0.5);
    padding: 0.48rem 0.85rem;
}

.footer-back:hover {
    background: rgba(210, 180, 127, 0.2);
}

.whatsapp-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25d366;
    display: grid;
    place-items: center;
    z-index: 120;
    box-shadow: 0 14px 24px rgba(0, 0, 0, 0.28);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 26px rgba(0, 0, 0, 0.3);
}

.hide-mobile {
    display: inline-flex;
}

.show-mobile {
    display: none;
}

@media (max-width: 900px) {
    .hamburger-btn {
        display: inline-flex;
    }

    .main-nav {
        position: absolute;
        top: calc(100% + 9px);
        left: 1rem;
        right: 1rem;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        border-radius: 14px;
        padding: 0.65rem;
        background: rgba(8, 14, 24, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.18);
        max-height: 0;
        opacity: 0;
        pointer-events: none;
        overflow: hidden;
        transition: max-height 0.25s ease, opacity 0.2s ease;
    }

    .main-nav.is-open {
        max-height: 420px;
        opacity: 1;
        pointer-events: auto;
    }

    .main-nav a {
        width: 100%;
        text-align: center;
    }

    .main-nav .nav-cta {
        margin-top: 0.2rem;
    }
}

@media (min-width: 720px) {
    .about-grid,
    .faq-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .contact-grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }

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

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .benefits-grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

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

    .faq-card:nth-child(4),
    .faq-card:nth-child(5) {
        grid-column: span 1;
    }

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

@media (max-width: 560px) {
    .brand img {
        width: 120px;
    }

    .hero-slide {
        min-height: 75vh;
    }

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

    .hero-actions a {
        width: 100%;
    }

    .product-card img {
        height: 210px;
    }

    .hide-mobile {
        display: none !important;
    }

    .show-mobile {
        display: block !important;
    }
}