/* ========================================
   NRmax — Soluções em Manutenção Industrial e Predial
   Global Stylesheet
   ======================================== */

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

:root {
    --primary: #0d1f3c;
    --primary-dark: #091428;
    --primary-light: #1a3a6b;
    --accent: #1e88e5;
    --accent-light: #42a5f5;
    --accent-dark: #1565c0;
    --orange: #f57c00;
    --orange-light: #ff9800;
    --green-whatsapp: #25d366;
    --green-whatsapp-dark: #128c7e;
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --font-primary: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,.15);
    --shadow-xl: 0 16px 48px rgba(0,0,0,.2);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: .3s cubic-bezier(.4,0,.2,1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: var(--green-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    box-shadow: 0 4px 20px rgba(37, 211, 102, .4);
    transition: var(--transition);
    animation: pulseWA 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 28px rgba(37, 211, 102, .55);
}

.whatsapp-float .whatsapp-tooltip {
    position: absolute;
    right: 72px;
    background: var(--gray-900);
    color: var(--white);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: .82rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(8px);
    transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@keyframes pulseWA {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
    70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    padding: 16px 0;
}

.header.scrolled {
    background: rgba(13, 31, 60, .97);
    backdrop-filter: blur(12px);
    padding: 10px 0;
    box-shadow: 0 2px 20px rgba(0,0,0,.2);
}

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

.logo {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo-nr {
    color: var(--white);
}

.logo-max {
    color: var(--orange);
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: rgba(255,255,255,.85);
    font-size: .9rem;
    font-weight: 500;
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.header-whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--green-whatsapp);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: .85rem;
    font-weight: 600;
    transition: var(--transition);
}

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

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger span {
    width: 26px;
    height: 2.5px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--green-whatsapp);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(37, 211, 102, .3);
}

.btn-primary:hover {
    background: var(--green-whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(37, 211, 102, .45);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,.4);
}

.btn-outline:hover {
    background: rgba(255,255,255,.1);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-small {
    padding: 10px 24px;
    font-size: .85rem;
}

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

.btn-light:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,.5);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,.12);
    border-color: var(--white);
}

.btn-cta {
    background: var(--orange);
    color: var(--white);
    padding: 16px 36px;
    font-size: 1.05rem;
    box-shadow: 0 4px 20px rgba(245, 124, 0, .35);
}

.btn-cta:hover {
    background: var(--orange-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(245, 124, 0, .5);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: 
        linear-gradient(160deg, rgba(9, 20, 40, .92) 0%, rgba(13, 31, 60, .85) 50%, rgba(26, 58, 107, .8) 100%),
        url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1600&q=80') center/cover no-repeat;
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 80% 20%, rgba(30, 136, 229, .15) 0%, transparent 60%),
        radial-gradient(ellipse at 20% 80%, rgba(245, 124, 0, .08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.15);
    color: rgba(255,255,255,.9);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: .82rem;
    font-weight: 500;
    letter-spacing: .5px;
    text-transform: uppercase;
    margin-bottom: 28px;
    animation: fadeInUp .6s ease both;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
    animation: fadeInUp .6s ease .1s both;
}

.hero-highlight {
    background: linear-gradient(135deg, var(--orange), var(--orange-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    color: rgba(255,255,255,.75);
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 36px;
    animation: fadeInUp .6s ease .2s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp .6s ease .3s both;
}

/* Hero Retrofit Cards */
.hero-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    animation: fadeInUp .6s ease .4s both;
}

.hero-card {
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: var(--transition);
    cursor: default;
}

.hero-card:hover {
    background: rgba(255,255,255,.14);
    border-color: rgba(255,255,255,.25);
    transform: translateY(-4px);
}

.hero-card-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 16px;
}

.hero-card h3 {
    font-family: var(--font-primary);
    color: var(--white);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.hero-card p {
    color: rgba(255,255,255,.65);
    font-size: .88rem;
    line-height: 1.5;
}

/* ===== COMMITMENT SECTION ===== */
.commitment {
    position: relative;
    padding: 100px 0;
    background: 
        linear-gradient(135deg, rgba(9, 20, 40, .88) 0%, rgba(13, 31, 60, .82) 100%),
        url('https://images.unsplash.com/photo-1581092160607-ee22621dd758?w=1400&q=80') center/cover no-repeat;
    overflow: hidden;
}

.commitment-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(30, 136, 229, .12), transparent 70%);
}

.commitment-content {
    position: relative;
    z-index: 2;
}

.commitment-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 32px;
}

.highlight-text {
    color: var(--orange);
}

.commitment-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: 100px 0;
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    color: var(--accent);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--orange);
    margin: 16px auto 0;
    border-radius: 2px;
}

.section-description {
    color: var(--gray-600);
    font-size: 1rem;
    max-width: 620px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.service-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.service-card:hover .service-card-image img {
    transform: scale(1.08);
}

.service-card-overlay {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 44px;
    height: 44px;
    background: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-number {
    color: var(--white);
    font-family: var(--font-primary);
    font-size: .85rem;
    font-weight: 700;
}

.service-card-content {
    padding: 24px;
}

.service-card-content h3 {
    font-family: var(--font-primary);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
}

.service-card-content p {
    color: var(--gray-600);
    font-size: .9rem;
    line-height: 1.6;
}

.services-cta {
    text-align: center;
    margin-top: 48px;
}

/* ===== STATS SECTION ===== */
.stats {
    position: relative;
    padding: 80px 0;
    background: 
        linear-gradient(135deg, rgba(9, 20, 40, .9), rgba(13, 31, 60, .88)),
        url('https://images.unsplash.com/photo-1565008447742-97f6f38c985c?w=1400&q=80') center/cover no-repeat;
}

.stats-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(30, 136, 229, .08), transparent 70%);
}

.stats-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.stats-title {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 48px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    justify-content: center;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--orange);
    display: inline;
}

.stat-suffix {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--orange);
}

.stat-label {
    display: block;
    color: rgba(255,255,255,.7);
    font-size: .9rem;
    font-weight: 500;
    margin-top: 8px;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 32px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.testimonial-stars {
    color: var(--orange);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.testimonial-text {
    color: var(--gray-700);
    font-size: .95rem;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-family: var(--font-primary);
    font-size: .9rem;
    font-weight: 700;
    flex-shrink: 0;
}

.testimonial-info strong {
    display: block;
    font-size: .92rem;
    color: var(--primary);
}

.testimonial-info span {
    font-size: .8rem;
    color: var(--gray-500);
}

/* ===== TRUST SECTION ===== */
.trust-section {
    padding: 80px 0;
    background: var(--gray-50);
    text-align: center;
}

.trust-title {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 400;
    color: var(--primary);
    line-height: 1.5;
}

.trust-title strong {
    font-weight: 800;
}

.highlight-orange {
    color: var(--orange);
    font-weight: 700;
}

/* ===== PROJECTS SECTION ===== */
.projects {
    padding: 100px 0;
    background: var(--primary);
}

.section-header-light {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-light {
    display: inline-block;
    color: var(--orange);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title-light {
    font-family: var(--font-primary);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.section-title-light::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--orange);
    margin: 16px auto 0;
    border-radius: 2px;
}

.section-description-light {
    color: rgba(255,255,255,.6);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.project-card {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.2);
    transform: translateY(-6px);
}

.project-image {
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.06);
}

.project-content {
    padding: 24px;
}

.project-category {
    display: inline-block;
    background: rgba(245, 124, 0, .15);
    color: var(--orange);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.project-content h3 {
    font-family: var(--font-primary);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.project-content p {
    color: rgba(255,255,255,.6);
    font-size: .88rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-link {
    color: var(--orange);
    font-size: .88rem;
    font-weight: 600;
    transition: var(--transition);
}

.project-link:hover {
    color: var(--orange-light);
    letter-spacing: .5px;
}

/* ===== CTA BAND ===== */
.cta-band {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--green-whatsapp-dark), var(--green-whatsapp));
}

.cta-band-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cta-band-text h2 {
    font-family: var(--font-primary);
    color: var(--white);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.cta-band-text p {
    color: rgba(255,255,255,.85);
    font-size: .95rem;
}

.btn-cta {
    background: var(--white);
    color: var(--primary) !important;
    flex-shrink: 0;
}

.btn-cta:hover {
    background: var(--gray-100);
    box-shadow: var(--shadow-lg);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-dark);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 16px;
}

.footer-about p {
    color: rgba(255,255,255,.55);
    font-size: .88rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.6);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-family: var(--font-primary);
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--orange);
    border-radius: 2px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,.55);
    font-size: .88rem;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--orange);
    padding-left: 4px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,.55);
    font-size: .88rem;
}

.footer-contact li svg {
    flex-shrink: 0;
    color: var(--orange);
    fill: var(--orange);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
}

.footer-bottom-inner {
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,.4);
    font-size: .82rem;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .hero-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

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

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }

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

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--primary-dark);
        padding: 80px 32px 32px;
        transition: var(--transition);
        z-index: 999;
    }

    .nav.active {
        right: 0;
        box-shadow: -4px 0 20px rgba(0,0,0,.3);
    }

    .nav-list {
        flex-direction: column;
        gap: 20px;
    }

    .nav-link {
        font-size: 1rem;
    }

    .header-whatsapp-btn {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cards {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .hero-card {
        padding: 20px;
    }

    .commitment-title {
        font-size: 1.8rem;
    }

    .section-title,
    .section-title-light {
        font-size: 1.8rem;
    }

    .services-grid,
    .testimonials-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stats-title {
        font-size: 1.6rem;
    }

    .cta-band-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .trust-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

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

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }
}