:root {
    --bg: #f5f7fa;
    --bg-dark: #0d1620;
    --bg-dark-2: #122231;
    --text: #15202b;
    --text-soft: #586574;
    --white: #ffffff;
    --border: rgba(21, 32, 43, 0.10);
    --border-light: rgba(255, 255, 255, 0.14);
    --primary: #0d3f66;
    --primary-2: #125284;
    --accent: #1f6aa5;
    --shadow: 0 20px 60px rgba(10, 25, 40, 0.08);
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --container: 1240px;
    --transition: 0.25s ease;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

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

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

p {
    margin: 0 0 1rem;
}

h1, h2, h3 {
    margin: 0 0 1rem;
    line-height: 1.12;
    letter-spacing: -0.02em;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

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

/* HEADER */
.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(21, 32, 43, 0.06);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 10px 30px rgba(10, 25, 40, 0.06);
}

.header-inner {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.site-logo-image {
    height: 68px;
    width: auto;
    display: block;
}

.site-logo-text {
    font-size: 1.05rem;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.main-nav a {
    color: var(--text);
    font-size: 0.96rem;
    font-weight: 600;
    transition: var(--transition);
}

.main-nav a:hover {
    color: var(--primary);
}

.nav-cta {
    padding: 12px 18px;
    border-radius: 999px;
    background: var(--primary);
    color: var(--white) !important;
}

.nav-cta:hover {
    background: var(--primary-2);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 0;
    padding: 0;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    margin: 5px 0;
    transition: var(--transition);
}

/* HERO */
.hero {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.65)),
        url('/assets/img/home-hero-adegso.jpg') center center / cover no-repeat;
    padding: 86px 0 72px;
    color: #ffffff;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
    align-items: center;
}

.eyebrow,
.section-kicker {
    display: inline-block;
    margin-bottom: 18px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.75);
}

.section-kicker-light {
    color: rgba(255,255,255,0.75);
}

.hero h1 {
    font-size: clamp(1.7rem, 6vw, 3.8rem);
    max-width: 10ch;
    color: #ffffff;
}

.hero-text {
    font-size: 1.16rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 640px;
    margin-top: 8px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.hero-points li {
    background: rgba(255, 255, 255, 0.10);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-visual {
    position: relative;
    min-height: 320px;
}

.hero-card {
    position: absolute;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.hero-card-main {
    inset: 32px 0 40px 34px;
    background:
        linear-gradient(135deg, rgba(10,25,40,0.95), rgba(15,45,70,0.95));
    backdrop-filter: blur(6px);
    color: var(--white);
    max-width: 520px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 30px 80px rgba(0,0,0,0.45);
}

.hero-card-main strong {
    font-size: 2.2rem;
    line-height: 1.1;
    margin-bottom: 12px;
    max-width: 10ch;
}

.hero-card-main p {
    color: rgba(255,255,255,0.72);
    max-width: 24ch;
    margin: 0;
}

.hero-card-label {
    display: inline-block;
    margin-bottom: auto;
    color: rgba(255,255,255,0.65);
    font-weight: 700;
    letter-spacing: 0.12em;
    font-size: 0.78rem;
    text-transform: uppercase;
}

.hero-card-small {
    right: 0;
    bottom: 0;
    width: 220px;
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--border);
}

.hero .btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.hero .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
}

.stat-number {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 6px;
}

.stat-text {
    color: var(--text-soft);
    font-size: 0.92rem;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 700;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

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

.btn-secondary {
    background: var(--white);
    color: var(--primary);
    border-color: rgba(13, 63, 102, 0.15);
}

.btn-secondary:hover {
    border-color: rgba(13, 63, 102, 0.3);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.32);
}

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

/* SECTIONS */
.section {
    padding: 96px 0;
}

.section-light {
    background: var(--white);
}

.section-dark {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #132738 100%);
    color: var(--white);
}

.section-accent {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
}

.section-intro {
    max-width: 860px;
    margin-bottom: 42px;
}

.section-intro h2,
.narrow-content h2,
.split-block h2,
.cta-block h2 {
    font-size: clamp(2rem, 3.5vw, 3.2rem);
}

.section-lead {
    color: var(--text-soft);
    font-size: 1.08rem;
}

.section-dark .split-text,
.section-accent p {
    color: rgba(255,255,255,0.78);
}

.narrow-content {
    max-width: 840px;
}

/* CARDS */
.cards-grid,
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.info-card,
.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
}

.info-card {
    padding: 26px;
}

.info-card h3 {
    font-size: 1.18rem;
    margin-bottom: 10px;
}

.info-card p {
    color: var(--text-soft);
    margin: 0;
}

.product-card {
    overflow: hidden;
}

.product-thumb {
    min-height: 180px;
    background:
        linear-gradient(135deg, #d9e5f0 0%, #f2f7fb 100%);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.product-body {
    padding: 24px;
}

.product-body h3 {
    font-size: 1.16rem;
    margin-bottom: 10px;
}

.product-body p {
    color: var(--text-soft);
    min-height: 76px;
}

.text-link {
    display: inline-flex;
    color: var(--primary);
    font-weight: 700;
    margin-top: 10px;
}

.text-link:hover {
    color: var(--accent);
}

/* SPLIT */
.split-block {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 44px;
    align-items: start;
}

.split-text {
    font-size: 1.04rem;
}

/* CTA */
.cta-block {
    max-width: 860px;
}

.cta-actions {
    margin-top: 30px;
}

/* FOOTER */
.site-footer {
    background: #0a1119;
    color: rgba(255,255,255,0.74);
    padding-top: 70px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 30px;
    padding-bottom: 32px;
}

.site-footer h3 {
    color: var(--white);
    font-size: 1.02rem;
    margin-bottom: 12px;
}

.footer-links li + li {
    margin-top: 10px;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 18px 0 26px;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.92rem;
}

/* FLOATING BUTTON */
.floating-whatsapp {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 998;
    min-height: 52px;
    padding: 0 18px;
    border-radius: 999px;
    background: #19a760;
    color: var(--white);
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 18px 40px rgba(25, 167, 96, 0.22);
}

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

/* RESPONSIVE */
@media (max-width: 1080px) {
    .hero-grid,
    .split-block,
    .footer-grid,
    .cards-grid,
    .product-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-grid,
    .split-block {
        gap: 30px;
    }

    .hero-visual {
        min-height: 380px;
    }

    .hero-card-main {
        inset: 18px 18px 40px 18px;
    }
}

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

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.98);
        border-bottom: 1px solid rgba(21, 32, 43, 0.08);
        padding: 18px 20px 24px;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

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

    .hero-grid,
    .split-block,
    .footer-grid,
    .cards-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .section,
    .hero {
        padding: 74px 0;
    }

    .hero-visual {
        min-height: 320px;
    }

    .hero-card-main strong {
        font-size: 1.6rem;
    }

    .hero-card-small {
        width: 190px;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .header-inner {
        min-height: 74px;
    }

    .hero h1 {
        max-width: none;
    }

    .hero-text,
    .section-lead,
    .split-text,
    .narrow-content p,
    .cta-block p {
        font-size: 1rem;
    }

    .hero-points {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-card-main {
        padding: 24px;
    }

    .hero-card-small {
        right: 8px;
        bottom: 8px;
    }

    .floating-whatsapp {
        right: 14px;
        bottom: 14px;
    }
}

.page-hero {
    padding-top: 84px;
}

.card-title-large {
    font-size: 1.4rem;
}

.product-title-list {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.info-card-dark {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10);
    box-shadow: none;
}

.info-card-dark h3 {
    color: #ffffff;
}

.info-card-dark p {
    color: rgba(255,255,255,0.72);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 36px;
    align-items: center;
}

.product-detail-visual {
    width: 100%;
}

.product-detail-placeholder {
    min-height: 460px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #d9e5f0 0%, #f2f7fb 100%);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    box-shadow: var(--shadow);
}

.product-meta {
    color: var(--text-soft);
    font-weight: 600;
    margin-bottom: 12px;
}

.product-meta a {
    color: var(--primary);
}

.feature-list {
    display: grid;
    gap: 14px;
    margin-top: 28px;
}

.feature-list li {
    padding: 18px 20px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.82);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 24px;
}

.contact-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow);
}

.contact-card h2 {
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.contact-list {
    display: grid;
    gap: 12px;
    margin-top: 20px;
}

.contact-list li {
    color: var(--text-soft);
}

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

.contact-form {
    display: grid;
    gap: 16px;
}

.form-row {
    display: grid;
    gap: 8px;
}

.form-row label {
    font-weight: 700;
    color: var(--text);
}

.form-row input,
.form-row textarea {
    width: 100%;
    border: 1px solid rgba(21, 32, 43, 0.12);
    border-radius: 14px;
    padding: 14px 16px;
    font: inherit;
    color: var(--text);
    background: #ffffff;
    transition: var(--transition);
    outline: none;
}

.form-row input:focus,
.form-row textarea:focus {
    border-color: rgba(13, 63, 102, 0.4);
    box-shadow: 0 0 0 4px rgba(13, 63, 102, 0.08);
}

@media (max-width: 860px) {
    .product-detail-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-placeholder {
        min-height: 300px;
        font-size: 1.5rem;
    }
}

.form-alert {
    margin-bottom: 20px;
    padding: 16px 18px;
    border-radius: 14px;
    font-size: 0.98rem;
    line-height: 1.5;
}

.form-alert ul {
    list-style: disc;
    padding-left: 20px;
    margin-top: 10px;
}

.form-alert-success {
    background: rgba(25, 167, 96, 0.10);
    border: 1px solid rgba(25, 167, 96, 0.24);
    color: #127346;
}

.form-alert-error {
    background: rgba(184, 52, 52, 0.08);
    border: 1px solid rgba(184, 52, 52, 0.20);
    color: #8f1f1f;
}

.honeypot-field {
    position: absolute !important;
    left: -9999px !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.pdf-viewer {
    margin-top: 28px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.18);
    background: #ffffff;
}
.catalog-note {
    font-size: 0.92rem;
    color: var(--text-soft);
    margin-top: 10px;
}