/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0f172a;
    --primary-light: #1e293b;
    --primary-mid: #334155;
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --accent-glow: rgba(245, 158, 11, 0.35);
    --green: #22c55e;
    --text: #334155;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --white: #ffffff;
    --off-white: #f8fafc;
    --border: #e2e8f0;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ===== HEADER ===== */
.header {
    background: var(--primary);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--white);
    white-space: nowrap;
}

.logo-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 0.02em;
    line-height: 1.1;
    color: var(--accent);
}

.logo-text span {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.7);
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav a {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav a:hover,
.nav a.active {
    color: var(--white);
}

.btn-header-call {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--accent);
    color: var(--primary) !important;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: background 0.2s, transform 0.2s;
}

.btn-header-call:hover {
    background: var(--accent-dark);
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: 0.3s;
}

/* ===== HERO ===== */
.hero {
    background: linear-gradient(160deg, var(--primary) 0%, var(--primary-light) 60%, #1a2744 100%);
    color: var(--white);
    padding: 3.5rem 0 4rem;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.badge {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.hero h1 {
    font-size: clamp(1.6rem, 5vw, 2.75rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero h1 span {
    color: var(--accent);
}

.hero-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 600px;
}

.hero-price-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 1.25rem 2.5rem;
    margin-bottom: 2rem;
}

.hero-price-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.6);
}

.hero-price-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1.2;
}

.hero-price-note {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== CTA BUTTONS ===== */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--accent);
    color: var(--primary);
    padding: 1rem 2rem;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1.05rem;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 20px var(--accent-glow);
    cursor: pointer;
    border: none;
}

.btn-cta:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px var(--accent-glow);
}

.btn-cta:active {
    transform: translateY(0);
}

.btn-cta-xl {
    padding: 1.25rem 2.75rem;
    font-size: 1.3rem;
    border-radius: 16px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--green);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    transition: background 0.2s, transform 0.15s;
}

.btn-whatsapp:hover {
    background: #16a34a;
    transform: translateY(-1px);
}

/* ===== AREAS ===== */
.areas {
    padding: 4rem 0;
    background: var(--off-white);
}

h2 {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--primary);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-sub {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-size: 0.95rem;
}

.area-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    max-width: 700px;
    margin: 0 auto;
}

.area-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.area-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.area-card svg {
    width: 28px;
    height: 28px;
    color: var(--accent);
    margin: 0 auto 0.5rem;
}

.area-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

/* ===== STEPS ===== */
.steps-section {
    padding: 4rem 0;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.step {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    position: relative;
}

.step-icon {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.step-icon svg {
    width: 26px;
    height: 26px;
    color: var(--accent);
}

.step-num {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--accent);
    background: rgba(245,158,11,0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    margin-bottom: 0.75rem;
    letter-spacing: 0.05em;
}

.step h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.4rem;
}

.step p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== PRICING ===== */
.pricing {
    padding: 4rem 0;
    background: var(--off-white);
}

.price-card {
    max-width: 420px;
    margin: 2rem auto 0;
}

.price-card-inner {
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow);
}

.price-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.price-big {
    font-size: 3.25rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.price-fixed-note {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.price-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    color: var(--text);
    border-bottom: 1px solid var(--border);
}

.price-features li:last-child {
    border-bottom: none;
}

.price-features svg {
    width: 20px;
    height: 20px;
    color: var(--green);
    flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq {
    padding: 4rem 0;
}

.faq-list {
    max-width: 700px;
    margin: 2rem auto 0;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.faq-item summary {
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-light);
    flex-shrink: 0;
    margin-left: 1rem;
    transition: transform 0.2s;
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item summary:hover {
    background: var(--off-white);
}

.faq-item p {
    padding: 0 1.25rem 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 4.5rem 0;
    background: linear-gradient(160deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
}

.final-cta .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.final-cta h2 {
    color: var(--white);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.final-cta p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

/* ===== FOOTER ===== */
.footer {
    background: #0b1120;
    color: rgba(255,255,255,0.7);
    padding: 2.5rem 0 1.5rem;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand strong {
    font-size: 1.1rem;
    color: var(--white);
    display: block;
    margin-bottom: 0.25rem;
}

.footer-brand p {
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

.footer-contact a {
    display: block;
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.footer-contact p {
    font-size: 0.85rem;
}

.footer-bottom {
    padding-top: 1.25rem;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ===== FLOATING CALL BUTTON (MOBILE) ===== */
.floating-call {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    background: var(--accent);
    color: var(--primary);
    width: auto;
    padding: 0.9rem 1.25rem;
    border-radius: 50px;
    display: none;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 6px 30px var(--accent-glow), 0 4px 12px rgba(0,0,0,0.2);
    z-index: 999;
    transition: transform 0.2s;
    animation: pulse 2s ease-in-out infinite;
}

.floating-call:hover {
    transform: scale(1.05);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 6px 30px var(--accent-glow), 0 4px 12px rgba(0,0,0,0.2); }
    50% { box-shadow: 0 6px 40px rgba(245, 158, 11, 0.55), 0 4px 12px rgba(0,0,0,0.2); }
}

/* ===== SUB PAGES ===== */
.hero-small {
    padding: 2.5rem 0;
}

.hero-small h1 {
    font-size: 1.75rem;
}

.content-section {
    padding: 3rem 0;
}

.content-card {
    max-width: 640px;
    margin: 0 auto;
    background: var(--off-white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
}

.content-card h2 {
    font-size: 1.2rem;
    text-align: left;
    margin: 2rem 0 0.75rem;
}

.content-card h2:first-child {
    margin-top: 0;
}

.content-card p {
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.content-card ul {
    margin: 1rem 0 1.5rem;
    padding-left: 0;
    list-style: none;
}

.content-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text);
}

.content-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 700;
}

.contact-info {
    margin: 1.5rem 0;
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.contact-row svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-row a {
    color: var(--primary);
    font-weight: 600;
}

/* ===== MAP ===== */
.map-section {
    margin-top: 2.5rem;
}

.map-section h2 {
    text-align: center;
    margin-bottom: 1.25rem;
}

.map-container {
    width: 100%;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

@media (max-width: 768px) {
    .map-container {
        height: 350px;
    }
}

/* ===== BLOG ===== */
.blog-article {
    padding: 3rem 0;
}

.blog-content {
    max-width: 720px;
    margin: 0 auto;
}

.blog-intro {
    font-size: 1.1rem;
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent);
    padding-left: 1.25rem;
}

.blog-content h2 {
    text-align: left;
    font-size: 1.25rem;
    margin: 2.5rem 0 0.75rem;
}

.blog-content p {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.blog-content ul,
.blog-content ol {
    margin: 1rem 0 1.5rem;
    padding-left: 1.5rem;
}

.blog-content li {
    padding: 0.4rem 0;
    color: var(--text);
    line-height: 1.7;
}

.blog-steps li {
    padding: 0.5rem 0;
}

.blog-img {
    width: 100%;
    border-radius: var(--radius);
    margin: 1.5rem 0;
    box-shadow: var(--shadow);
}

.blog-video {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius);
    margin: 1.5rem 0;
    box-shadow: var(--shadow);
}

.blog-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.blog-cta {
    background: var(--off-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    margin-top: 3rem;
}

.blog-cta h2 {
    text-align: center;
    margin-top: 0;
}

.blog-cta p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary);
        flex-direction: column;
        padding: 1rem 1.25rem 1.5rem;
        gap: 0.75rem;
        border-top: 1px solid rgba(255,255,255,0.1);
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }

    .nav.open {
        display: flex;
    }

    .nav a {
        font-size: 1rem;
        padding: 0.5rem 0;
    }

    .hamburger {
        display: flex;
    }

    .call-text {
        display: none;
    }

    .btn-header-call {
        padding: 0.55rem;
        border-radius: 50%;
    }

    .floating-call {
        display: flex;
    }

    .hero {
        padding: 2.5rem 0 3rem;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero-price-value {
        font-size: 2rem;
    }

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

    .steps {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }

    .price-big {
        font-size: 2.75rem;
    }

    .content-card {
        padding: 1.5rem;
    }

    h2 {
        font-size: 1.35rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.3rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn-cta,
    .hero-buttons .btn-whatsapp {
        width: 100%;
        justify-content: center;
    }

    .area-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
}

@media (min-width: 769px) {
    .floating-call {
        display: none !important;
    }
}