:root {
    --primary: #00b4d8;
    --primary-dark: #0077b6;
    --primary-light: #90e0ef;
    --accent: #00ff88;
    --bg-dark: #0a0e1a;
    --bg-card: #111827;
    --bg-card-hover: #1a2332;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --glass: rgba(255,255,255,0.05);
    --glass-border: rgba(255,255,255,0.1);
    --gradient-1: linear-gradient(135deg, #00b4d8, #00ff88);
    --gradient-2: linear-gradient(135deg, #0077b6, #00b4d8);
    --shadow: 0 4px 30px rgba(0,180,216,0.15);
    --radius: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

body.no-scroll { overflow: hidden; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* HEADER */
.header {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: rgba(10,14,26,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.header .container {
    display: flex; align-items: center; justify-content: space-between; height: 130px;
}

.logo { display: flex; align-items: center; }
.logo img { height: 112px; width: auto; }

.nav ul { display: flex; gap: 32px; list-style: none; }

.nav a {
    color: var(--text-muted); text-decoration: none; font-size: 14px; font-weight: 500;
    transition: var(--transition); position: relative;
}

.nav a::after {
    content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
    background: var(--gradient-1); transition: var(--transition); border-radius: 2px;
}

.nav a:hover, .nav a.active { color: var(--text); }
.nav a:hover::after, .nav a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 16px; }

.btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px;
    border-radius: 50px; font-size: 14px; font-weight: 600; text-decoration: none;
    transition: var(--transition); border: none; cursor: pointer; font-family: inherit;
}

.btn-primary { background: var(--gradient-1); color: var(--text-dark); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,180,216,0.3); }

.btn-secondary { background: var(--glass); color: var(--text); border: 1px solid var(--glass-border); }
.btn-secondary:hover { background: var(--glass-border); transform: translateY(-2px); }

.btn-phone {
    background: var(--glass); color: var(--primary-light);
    border: 1px solid rgba(0,180,216,0.3); font-size: 13px; padding: 8px 18px;
}
.btn-phone:hover { background: rgba(0,180,216,0.15); border-color: var(--primary); }

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

.menu-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* HERO */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 170px 0 80px; overflow: hidden;
}

.hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0,119,182,0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0,180,216,0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(0,255,136,0.1) 0%, transparent 50%);
}

.hero .container { position: relative; z-index: 1; }
.hero-content { max-width: 800px; }

.hero-badge {
    display: inline-block; padding: 6px 16px; background: rgba(0,180,216,0.15);
    border: 1px solid rgba(0,180,216,0.3); border-radius: 50px; font-size: 13px;
    font-weight: 500; color: var(--primary-light); margin-bottom: 20px;
}

.hero h1 { font-size: 40px; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.hero h1 .h1-static { color: var(--text); }

.gradient-text {
    background: var(--gradient-1); -webkit-background-clip: text;
    -webkit-text-fill-color: transparent; background-clip: text;
}

#typewriter::after {
    content: '|';
    color: var(--primary-light);
    animation: blink 0.8s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}



.hero p { font-size: 18px; color: var(--text-muted); max-width: 600px; margin-bottom: 36px; line-height: 1.8; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }

.stat-item {
    background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius);
    padding: 24px 20px; text-align: center; backdrop-filter: blur(10px);
}

.stat-number { display: block; font-size: 32px; font-weight: 800; color: var(--primary-light); margin-bottom: 4px; }
.stat-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.scroll-indicator {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--text-muted); font-size: 12px; animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* SECTION */
.section { padding: 100px 0; }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 56px; }

.section-badge {
    display: inline-block; padding: 6px 16px; background: rgba(0,180,216,0.12);
    border: 1px solid rgba(0,180,216,0.2); border-radius: 50px; font-size: 12px;
    font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--primary-light); margin-bottom: 16px;
}

.section-header h2 { font-size: clamp(28px, 4vw, 42px); font-weight: 700; margin-bottom: 16px; line-height: 1.3; }
.section-header p { color: var(--text-muted); font-size: 16px; }

/* SERVICES GRID */
.services-overview { background: linear-gradient(to bottom, var(--bg-dark), var(--bg-card)); }

.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }

.service-card {
    background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius);
    padding: 32px 28px; transition: var(--transition); position: relative; overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--gradient-1); opacity: 0; transition: var(--transition);
}

.service-card:hover {
    background: var(--bg-card-hover); border-color: rgba(0,180,216,0.3);
    transform: translateY(-4px); box-shadow: var(--shadow);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
    width: 56px; height: 56px; background: rgba(0,180,216,0.12); border-radius: 14px;
    display: flex; align-items: center; justify-content: center; font-size: 24px;
    color: var(--primary-light); margin-bottom: 20px; transition: var(--transition);
}

.service-card:hover .service-icon { background: rgba(0,180,216,0.2); transform: scale(1.05); }
.service-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.service-card p { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }

.service-link {
    color: var(--primary-light); text-decoration: none; font-size: 14px; font-weight: 500;
    display: inline-flex; align-items: center; gap: 8px; transition: var(--transition);
}

.service-link i { font-size: 12px; transition: var(--transition); }
.service-link:hover { gap: 12px; }

/* DETAILED SERVICES */
.detailed-services { background: var(--bg-dark); }
.services-detail-grid { display: flex; flex-direction: column; gap: 24px; }

.detail-card {
    display: grid; grid-template-columns: 80px 1fr; gap: 24px;
    background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius);
    padding: 36px 32px; transition: var(--transition);
}

.detail-card:hover { background: var(--bg-card-hover); border-color: rgba(0,180,216,0.2); transform: translateX(8px); }

.detail-number {
    font-size: 48px; font-weight: 800; color: transparent;
    -webkit-text-stroke: 2px var(--primary); line-height: 1;
}

.detail-content h3 { font-size: 20px; margin-bottom: 12px; }
.detail-content h3 i { color: var(--primary-light); margin-right: 8px; }
.detail-content p { color: var(--text-muted); font-size: 14px; margin-bottom: 12px; }

.detail-content ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }

.detail-content ul li {
    background: rgba(0,180,216,0.1); border: 1px solid rgba(0,180,216,0.15);
    padding: 4px 12px; border-radius: 50px; font-size: 12px; color: var(--text-muted);
}

/* ADVANTAGES */
.advantages { background: var(--bg-card); }

.advantages-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.advantage-item {
    text-align: center; padding: 32px 20px; background: var(--glass);
    border: 1px solid var(--glass-border); border-radius: var(--radius); transition: var(--transition);
}

.advantage-item:hover { background: var(--bg-card-hover); transform: translateY(-4px); }

.advantage-icon {
    width: 64px; height: 64px; margin: 0 auto 16px; background: rgba(0,255,136,0.1);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 28px; color: var(--accent);
}

.advantage-item h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.advantage-item p { font-size: 14px; color: var(--text-muted); }

/* ABOUT */
.about { background: var(--bg-dark); }
.about-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image { position: relative; }

.about-image-main { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--glass-border); }
.about-image-main img { width: 100%; height: auto; display: block; }

.about-experience {
    position: absolute; bottom: -20px; right: -20px; background: var(--gradient-1);
    color: var(--text-dark); padding: 24px 28px; border-radius: var(--radius); text-align: center;
}

.experience-number { display: block; font-size: 40px; font-weight: 800; line-height: 1; }
.experience-text { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

.about-content .section-badge { margin-bottom: 12px; }
.about-content h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 16px; line-height: 1.3; }
.about-content p { color: var(--text-muted); font-size: 15px; margin-bottom: 16px; }

.about-timeline { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }

.timeline-item {
    display: flex; gap: 20px; padding: 16px; background: var(--glass);
    border-radius: 12px; border: 1px solid var(--glass-border);
}

.timeline-year { font-size: 14px; font-weight: 700; color: var(--primary-light); min-width: 48px; }
.timeline-text strong { display: block; font-size: 15px; margin-bottom: 2px; }
.timeline-text p { font-size: 13px; margin: 0; }

/* SERVICE AREAS */
.areas { background: var(--bg-card); }
.areas-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 600px; margin: 0 auto; }

.area-card {
    text-align: center; padding: 40px 32px; background: var(--glass);
    border: 1px solid var(--glass-border); border-radius: var(--radius); transition: var(--transition);
}

.area-card:hover { background: var(--bg-card-hover); transform: translateY(-4px); box-shadow: var(--shadow); }

.area-icon {
    width: 72px; height: 72px; margin: 0 auto 16px; background: rgba(0,180,216,0.12);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 32px; color: var(--primary-light);
}

.area-card h3 { font-size: 22px; margin-bottom: 8px; }
.area-card p { color: var(--text-muted); font-size: 14px; }

/* FAQ */
.faq { background: var(--bg-dark); }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }

.faq-item { background: var(--glass); border: 1px solid var(--glass-border); border-radius: 12px; overflow: hidden; transition: var(--transition); }
.faq-item:hover { border-color: rgba(0,180,216,0.3); }

.faq-question {
    width: 100%; display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; background: none; border: none; color: var(--text); font-size: 15px;
    font-weight: 500; cursor: pointer; font-family: inherit; text-align: left; transition: var(--transition);
}

.faq-question i { font-size: 14px; color: var(--primary); transition: var(--transition); flex-shrink: 0; }
.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; }
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer p { padding: 0 24px 20px; color: var(--text-muted); font-size: 14px; line-height: 1.7; }

/* CONTACT */
.contact { background: var(--bg-card); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 16px; }

.contact-card { background: var(--glass); border: 1px solid var(--glass-border); border-radius: 12px; padding: 20px 24px; transition: var(--transition); }
.contact-card:hover { background: var(--bg-card-hover); border-color: rgba(0,180,216,0.2); }

.contact-card-icon {
    width: 40px; height: 40px; background: rgba(0,180,216,0.12); border-radius: 10px;
    display: flex; align-items: center; justify-content: center; color: var(--primary-light);
    font-size: 18px; margin-bottom: 10px;
}

.contact-card h3 { font-size: 14px; color: var(--text-muted); font-weight: 500; margin-bottom: 4px; }
.contact-card a { color: var(--text); text-decoration: none; font-weight: 600; font-size: 15px; display: block; transition: var(--transition); }
.contact-card a:hover { color: var(--primary-light); }
.contact-card p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.contact-social { display: flex; gap: 12px; margin-top: 8px; }

.social-link {
    width: 44px; height: 44px; background: var(--glass); border: 1px solid var(--glass-border);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); text-decoration: none; transition: var(--transition);
}

.social-link:hover { background: var(--primary); color: var(--text-dark); border-color: var(--primary); transform: translateY(-2px); }

.contact-form-wrapper { background: var(--glass); border: 1px solid var(--glass-border); border-radius: var(--radius); padding: 36px; }
.form-row { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }

.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border); border-radius: 10px; color: var(--text);
    font-size: 14px; font-family: inherit; transition: var(--transition); outline: none;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,180,216,0.15);
}

.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); opacity: 0.6; }
.form-group select option { background: var(--bg-card); color: var(--text); }

.btn-submit { width: 100%; justify-content: center; padding: 14px; font-size: 15px; margin-top: 8px; }

.form-success { display: none; text-align: center; padding: 48px 24px; }
.form-success i { font-size: 64px; color: var(--accent); margin-bottom: 16px; }
.form-success h3 { font-size: 24px; margin-bottom: 8px; }
.form-success p { color: var(--text-muted); }

/* MAP */
.map-section { padding: 0 0 80px; background: var(--bg-card); }
.map-container { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--glass-border); }
.map-container iframe { width: 100%; height: 400px; display: block; filter: grayscale(0.5) invert(0.9); }

/* NEWSLETTER */
.newsletter { padding: 80px 0; background: var(--bg-dark); }
.newsletter-content { text-align: center; max-width: 560px; margin: 0 auto; }
.newsletter-content h2 { font-size: 32px; margin-bottom: 12px; }
.newsletter-content p { color: var(--text-muted); margin-bottom: 32px; }
.newsletter-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }

.newsletter-form input {
    flex: 1; padding: 14px 20px; background: var(--glass); border: 1px solid var(--glass-border);
    border-radius: 50px; color: var(--text); font-size: 14px; font-family: inherit; outline: none;
}

.newsletter-form input:focus { border-color: var(--primary); }

/* FOOTER */
.footer { background: var(--bg-card); border-top: 1px solid var(--glass-border); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr; gap: 48px; padding-bottom: 40px; }
.footer-logo { height: 96px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-col h4 { font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--text); margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary-light); }

.footer-col .footer-contact li { display: flex; align-items: center; gap: 10px; color: var(--text-muted); font-size: 14px; }
.footer-col .footer-contact li i { color: var(--primary); width: 16px; }

.footer-bottom { border-top: 1px solid var(--glass-border); padding: 24px 0; text-align: center; font-size: 13px; color: var(--text-muted); }

/* FLOATING BUTTONS */
.whatsapp-float, .call-float {
    position: fixed; width: 56px; height: 56px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 28px;
    color: #fff; text-decoration: none; z-index: 999;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3); transition: var(--transition);
}

.whatsapp-float { bottom: 24px; right: 24px; background: #25d366; }
.call-float { bottom: 92px; right: 24px; background: var(--primary); font-size: 22px; }
.whatsapp-float:hover, .call-float:hover { transform: scale(1.1); color: #fff; }

/* MODAL */
.modal-overlay {
    display: none; position: fixed; inset: 0; z-index: 2000;
    background: rgba(0,0,0,0.7); backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 20px; overflow-y: auto;
}

.modal-overlay.active { display: flex; align-items: center; justify-content: center; }

.modal {
    background: var(--bg-card); border: 1px solid var(--glass-border);
    border-radius: 20px; width: 100%; max-width: 720px; max-height: 90vh;
    overflow-y: auto; position: relative; animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
    position: sticky; top: 16px; float: right; margin: 16px 16px 0 0;
    width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.1);
    border: 1px solid var(--glass-border); color: var(--text); font-size: 18px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: var(--transition); z-index: 1;
}

.modal-close:hover { background: rgba(255,255,255,0.2); transform: rotate(90deg); }

.modal-body { padding: 16px 20px 28px; }

.modal-body .modal-img {
    width: 100%; max-height: 200px; object-fit: cover; border-radius: 10px;
    margin-bottom: 14px; display: block; border: 1px solid var(--glass-border);
}

.modal-body h2 { font-size: 20px; margin-bottom: 4px; }
.modal-body .modal-subtitle { color: var(--text-muted); font-size: 13px; margin-bottom: 14px; }

.modal-body h3 {
    font-size: 14px; font-weight: 600; color: var(--primary-light);
    margin: 16px 0 8px; display: flex; align-items: center; gap: 6px;
}

.modal-body p { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; line-height: 1.6; }

.modal-body .modal-step {
    display: flex; gap: 10px; padding: 10px 12px; background: var(--glass);
    border: 1px solid var(--glass-border); border-radius: 8px; margin-bottom: 6px;
}

.modal-body .modal-step-num {
    width: 28px; height: 28px; min-width: 28px; background: rgba(0,180,216,0.15);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 11px; color: var(--primary-light);
}

.modal-body .modal-step strong { display: block; font-size: 13px; margin-bottom: 2px; }
.modal-body .modal-step p { font-size: 12px; margin: 0; line-height: 1.5; }

.modal-body .modal-badge {
    display: inline-block; background: rgba(0,180,216,0.12); border: 1px solid rgba(0,180,216,0.2);
    padding: 3px 10px; border-radius: 50px; font-size: 11px; color: var(--primary-light); margin: 3px;
}

.modal-body .modal-cta {
    display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap;
}

.modal-body .modal-cta .btn { padding: 10px 18px; font-size: 13px; }

.modal-body .modal-tip {
    background: rgba(0,255,136,0.08); border: 1px solid rgba(0,255,136,0.15);
    border-radius: 10px; padding: 12px 16px; margin: 12px 0; font-size: 12px;
    color: var(--accent); display: flex; align-items: center; gap: 10px;
}

.modal-body .modal-tip i { font-size: 20px; }

.modal-steps { margin-bottom: 4px; }

.modal-body h3 i { font-size: 12px; }

/* RESPONSIVE */
@media (max-width: 968px) {
    .nav {
        position: fixed; top: 72px; left: 0; width: 100%;
        background: rgba(10,14,26,0.98); backdrop-filter: blur(20px);
        padding: 24px; transform: translateY(-120%); opacity: 0;
        transition: var(--transition); border-bottom: 1px solid var(--glass-border);
    }

    .nav.active { transform: translateY(0); opacity: 1; }
    .nav ul { flex-direction: column; gap: 16px; }
    .nav a { font-size: 16px; }
    .menu-toggle { display: flex; }

    .header .container { height: 60px; padding: 0 12px; }
    .logo img { height: 80px; }
    .btn-phone { display: none; }
    .menu-toggle { padding: 0; }
    .header-actions { gap: 4px; margin-left: -20px; }
    .hero h1 { font-size: 28px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .about-wrapper { grid-template-columns: 1fr; gap: 40px; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .services-grid { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: 1fr; }

    .detail-card { grid-template-columns: 1fr; gap: 12px; }
    .detail-number { font-size: 32px; }
    .newsletter-form { flex-direction: column; }

    .modal-body { padding: 20px 20px 32px; }
    .modal { max-width: 96vw; }
    .modal-body .modal-step { flex-direction: column; }
}

@media (max-width: 576px) {
    .hero h1 { font-size: 24px; }
    .hero p { font-size: 15px; }
    .hero-buttons { flex-direction: column; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .stat-number { font-size: 24px; }
    .section { padding: 60px 0; }
    .contact-form-wrapper { padding: 24px; }
    .areas-grid { grid-template-columns: 1fr; }
    .about-experience { position: relative; bottom: auto; right: auto; margin-top: 16px; }

    .whatsapp-float { bottom: 20px; right: 16px; width: 50px; height: 50px; font-size: 24px; }
    .call-float { bottom: 80px; right: 16px; width: 50px; height: 50px; font-size: 20px; }

    .modal-body h2 { font-size: 22px; }
}