/* ===========================
   RESET & VARIABLES
   =========================== */
:root {
    --bg: #f6fbfc;
    --bg-alt: #edf5f7;
    --surface: rgba(255, 255, 255, 0.94);
    --surface-alt: #eef7f9;
    --surface-strong: #e7f1f4;
    --panel-soft: rgba(255, 255, 255, 0.9);
    --panel-strong: rgba(255, 255, 255, 0.96);
    --field-bg: rgba(255, 255, 255, 0.96);
    --line: rgba(18, 86, 98, 0.12);
    --line-strong: rgba(18, 86, 98, 0.26);
    --text: #173742;
    --text-soft: #64808a;
    --accent: #1393a6;
    --accent-warm: #7cd7dd;
    --accent-deep: #0f6b78;
    --accent-soft: rgba(19, 147, 166, 0.11);
    --accent-border: rgba(19, 147, 166, 0.24);
    --accent-glow: rgba(19, 147, 166, 0.16);
    --ok: #2c9c82;
    --whatsapp: #25d366;
    --whatsapp-dark: #1ebe5a;
    --footer-bg: #123540;
    --footer-panel: rgba(255, 255, 255, 0.06);
    --footer-line: rgba(255, 255, 255, 0.12);
    --footer-text: #eefbfc;
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 36px;
    --shadow-soft: 0 18px 45px rgba(21, 57, 67, 0.08);
    --shadow-deep: 0 30px 80px rgba(21, 57, 67, 0.12);
    --ease: 280ms cubic-bezier(0.2, 0.8, 0.2, 1);
    --font-sans: 'Inter', system-ui, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
}

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

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

body {
    font-family: var(--font-sans);
    background:
        radial-gradient(120% 120% at 0% 0%, rgba(124, 215, 221, 0.22) 0%, transparent 42%),
        radial-gradient(120% 140% at 100% 20%, rgba(19, 147, 166, 0.1) 0%, transparent 42%),
        linear-gradient(180deg, #fbfeff 0%, var(--bg) 48%, #edf7f9 100%);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

.container {
    width: min(1160px, calc(100% - 48px));
    margin: 0 auto;
}

.section {
    padding: clamp(80px, 10vw, 120px) 0;
    position: relative;
}

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

/* ===========================
   TYPOGRAPHY
   =========================== */
.gradient-text {
    background: linear-gradient(135deg, var(--accent), var(--accent-warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-light {
    background: linear-gradient(135deg, var(--accent-warm), #b8f0f5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent-soft);
    color: var(--accent-deep);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 10px 18px;
    border-radius: 100px;
    border: 1px solid var(--accent-border);
    margin-bottom: 20px;
}

.section-header {
    text-align: center;
    margin-bottom: clamp(48px, 6vw, 72px);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 18px;
    letter-spacing: -0.02em;
}

.section-title em, .section-title span.gradient-text {
    font-style: normal;
    color: var(--accent-deep);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-soft);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--ease), box-shadow var(--ease), background var(--ease);
    border: 1px solid transparent;
    white-space: nowrap;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.btn:hover {
    transform: translateY(-3px);
}

.btn-lg {
    padding: 20px 40px;
    font-size: 0.95rem;
    gap: 12px;
}

.btn-full {
    width: 100%;
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    color: #ffffff;
    box-shadow: 0 14px 34px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
    box-shadow: 0 18px 44px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-light {
    background: #ffffff;
    color: #128c4e;
    box-shadow: 0 8px 28px rgba(0,0,0,0.1);
    border: 1px solid rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-light:hover {
    background: #f0fff6;
    box-shadow: 0 14px 40px rgba(37, 211, 102, 0.25);
}

.btn-outline {
    background: rgba(255,255,255,0.1);
    color: #ffffff;
    border: 2px solid rgba(255,255,255,0.35);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.18);
    border-color: rgba(255,255,255,0.6);
}

/* ===========================
   HEADER
   =========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 88px;
    background: rgba(246, 251, 252, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
    background: rgba(246, 251, 252, 0.96);
    border-color: var(--line);
    box-shadow: var(--shadow-soft);
    height: 76px;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-name {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.2;
}

.logo-crm {
    display: block;
    font-size: 0.68rem;
    color: var(--text-soft);
    font-weight: 500;
    letter-spacing: 0.04em;
}

.nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-soft);
    padding: 10px 18px;
    border-radius: 100px;
    border: 1px solid transparent;
    transition: all var(--ease);
}

.nav-link:hover {
    color: var(--text);
    background: var(--accent-soft);
    border-color: var(--accent-border);
}

.nav-cta {
    margin-left: 14px;
    font-size: 0.82rem;
    padding: 12px 22px;
}

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

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--ease);
}

.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(5px, -5px);
}

/* ===========================
   HERO
   =========================== */
.hero {
    position: relative;
    background: linear-gradient(145deg, #0d4a56 0%, var(--accent-deep) 50%, var(--accent) 100%);
    padding: 160px 0 100px;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 80% 20%, rgba(124, 215, 221, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, rgba(255,255,255,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.95);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 100px;
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.badge-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    background: var(--whatsapp);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    animation: ping 2s infinite;
}

@keyframes ping {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    color: #ffffff;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-title mark {
    background: linear-gradient(180deg, transparent 55%, rgba(124, 215, 221, 0.4) 55%);
    color: var(--accent-warm);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.78);
    line-height: 1.85;
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 24px 32px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(16px);
    width: fit-content;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.trust-item strong {
    font-size: 1.75rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.1;
}

.trust-item span {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.65);
    text-align: center;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trust-divider {
    width: 1px;
    height: 44px;
    background: rgba(255,255,255,0.18);
}

/* Hero Image */
.hero-img-wrapper {
    position: relative;
    max-width: 420px;
    margin: 0 auto;
}

.hero-img-wrapper img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-deep);
    border: 4px solid rgba(255,255,255,0.12);
}

.hero-card-badge {
    position: absolute;
    bottom: 32px;
    left: -32px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: #ffffff;
    padding: 16px 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    animation: float 4s ease-in-out infinite;
}

.hero-card-badge .badge-icon {
    font-size: 1.5rem;
}

.hero-card-badge strong {
    display: block;
    font-size: 0.88rem;
    color: var(--text);
    font-weight: 700;
}

.hero-card-badge small {
    display: block;
    font-size: 0.72rem;
    color: var(--text-soft);
}

.hero-card-online {
    position: absolute;
    top: 32px;
    right: -24px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    padding: 14px 22px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text);
    box-shadow: var(--shadow-soft);
    animation: float 4s ease-in-out infinite reverse;
}

.online-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--whatsapp);
    border-radius: 50%;
    position: relative;
}

.online-dot::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.25);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.2); opacity: 0; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg path {
    fill: var(--surface-alt);
}

/* ===========================
   SOBRE
   =========================== */
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 100px;
    align-items: center;
}

.sobre-img-wrapper {
    position: relative;
    max-width: 400px;
}

.sobre-img-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--line);
}

.sobre-card-exp {
    position: absolute;
    bottom: -28px;
    right: -28px;
    background: linear-gradient(145deg, var(--accent), var(--accent-deep));
    color: #ffffff;
    padding: 26px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.exp-number {
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1;
    font-family: var(--font-serif);
}

.exp-number span {
    font-size: 1.5rem;
}

.exp-label {
    font-size: 0.72rem;
    opacity: 0.85;
    line-height: 1.4;
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.sobre-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.sobre-text {
    font-size: 1.05rem;
    color: var(--text-soft);
    line-height: 1.9;
    margin-bottom: 18px;
}

.sobre-credentials {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 36px 0 40px;
}

.credential-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 22px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    transition: all var(--ease);
}

.credential-item:hover {
    border-color: var(--accent-border);
    box-shadow: var(--shadow-soft);
    transform: translateY(-3px);
}

.cred-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.credential-item strong {
    display: block;
    font-size: 0.92rem;
    color: var(--text);
    font-weight: 700;
    margin-bottom: 3px;
}

.credential-item small {
    display: block;
    font-size: 0.78rem;
    color: var(--text-soft);
}

/* ===========================
   SERVICOS
   =========================== */
.servicos-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.servico-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 247, 249, 0.92));
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    position: relative;
    transition: all var(--ease);
}

.servico-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-soft);
    border-color: var(--line-strong);
}

.servico-card.destaque {
    border: 2px solid var(--accent-border);
    background: linear-gradient(165deg, #ffffff 70%, rgba(124, 215, 221, 0.1));
}

.servico-card.destaque:hover {
    box-shadow: 0 20px 50px var(--accent-glow);
}

.servico-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    font-size: 1.8rem;
}

.servico-icon-wrap.primary {
    background: linear-gradient(145deg, var(--accent), var(--accent-warm));
}

.servico-icon-wrap.secondary {
    background: linear-gradient(145deg, #667eea, #764ba2);
}

.servico-icon-wrap.tertiary {
    background: linear-gradient(145deg, #f093fb, #f5576c);
}

.servico-badge-destaque {
    position: absolute;
    top: -1px;
    right: 28px;
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 7px 16px;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.servico-card h3 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 14px;
    line-height: 1.35;
}

.servico-card p {
    font-size: 0.95rem;
    color: var(--text-soft);
    line-height: 1.8;
    margin-bottom: 24px;
}

.servico-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.servico-list li {
    font-size: 0.9rem;
    color: var(--text-soft);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===========================
   COMO FUNCIONA
   =========================== */
.steps-grid {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    justify-content: center;
}

.step-card {
    flex: 1;
    max-width: 260px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(238, 247, 249, 0.92));
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    position: relative;
    transition: all var(--ease);
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-soft);
    border-color: var(--accent-border);
}

.step-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent-soft);
    line-height: 1;
    position: absolute;
    top: 18px;
    right: 22px;
    font-family: var(--font-serif);
    opacity: 0.5;
}

.step-icon {
    font-size: 2.5rem;
    margin-bottom: 22px;
}

.step-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 12px;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--text-soft);
    line-height: 1.75;
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--accent);
    opacity: 0.5;
    padding-top: 70px;
    flex-shrink: 0;
}

.como-cta {
    text-align: center;
    margin-top: 64px;
}

/* ===========================
   FAQ
   =========================== */
.faq-grid {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--ease);
}

.faq-item.open {
    border-color: var(--accent-border);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-sans);
    transition: color var(--ease);
}

.faq-question:hover {
    color: var(--accent-deep);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--accent);
    flex-shrink: 0;
    transition: transform 0.3s ease;
    line-height: 1;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding: 0 28px 26px;
    font-size: 0.95rem;
    color: var(--text-soft);
    line-height: 1.85;
}

.faq-cta {
    text-align: center;
    margin-top: 56px;
}

.faq-cta p {
    font-size: 1.05rem;
    color: var(--text-soft);
    margin-bottom: 24px;
    font-weight: 500;
}

/* ===========================
   CTA SECTION
   =========================== */
.cta-section {
    background: linear-gradient(145deg, #0d4a56 0%, var(--accent-deep) 60%, var(--accent) 100%);
    padding: 110px 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 90% 30%, rgba(124, 215, 221, 0.25) 0%, transparent 55%);
    pointer-events: none;
}

.cta-wrapper {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.cta-badge {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.95);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 10px 20px;
    border-radius: 100px;
    margin-bottom: 24px;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.15;
    letter-spacing: -0.01em;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.8;
    margin-bottom: 40px;
}

.cta-actions {
    margin-bottom: 32px;
}

.cta-info {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.cta-info span {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.68);
    font-weight: 500;
}

.cta-img-col {
    flex-shrink: 0;
}

.cta-img {
    width: 300px;
    height: 380px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-xl);
    box-shadow: 0 28px 70px rgba(0,0,0,0.35);
    border: 4px solid rgba(255,255,255,0.15);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: linear-gradient(180deg, #1a4753 0%, var(--footer-bg) 100%);
    color: var(--footer-text);
    padding-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 56px;
    padding-bottom: 56px;
}

.footer .logo-name {
    color: #ffffff;
}

.footer .logo-crm {
    color: rgba(255,255,255,0.5);
}

.footer-desc {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-top: 20px;
    opacity: 0.7;
}

.footer-links, .footer-contact {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links h4, .footer-contact h4 {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--accent-warm);
    font-weight: 700;
    margin-bottom: 10px;
}

.footer-links a, .footer-contact a {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--ease);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover, .footer-contact a:hover {
    color: #ffffff;
}

.footer-hours {
    font-size: 0.85rem;
    opacity: 0.45;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 28px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    opacity: 0.45;
    line-height: 1.7;
}

.footer-disclaimer {
    margin-top: 8px;
    font-style: italic;
}

/* ===========================
   WHATSAPP FLUTUANTE
   =========================== */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 999;
    width: 64px;
    height: 64px;
    background: linear-gradient(145deg, var(--whatsapp), var(--whatsapp-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
    transition: all var(--ease);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 14px 44px rgba(37, 211, 102, 0.55);
}

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

.float-tooltip {
    position: absolute;
    right: 80px;
    background: var(--text);
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: all var(--ease);
    pointer-events: none;
}

.float-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 7px solid transparent;
    border-left-color: var(--text);
}

.float-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.35);
    animation: float-ping 2.5s infinite;
}

@keyframes float-ping {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(2); opacity: 0; }
}

/* ===========================
   ANIMATIONS (AOS-like)
   =========================== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos="fade-up"] {
    transform: translateY(35px);
}

[data-aos="fade-right"] {
    transform: translateX(-35px);
}

[data-aos="fade-left"] {
    transform: translateX(35px);
}

[data-aos="zoom-in"] {
    transform: scale(0.92);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: none;
}

/* ===========================
   RESPONSIVE - TABLET
   =========================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 56px;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 0;
        max-width: 360px;
        margin: 0 auto;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        margin: 0 auto;
    }

    .hero-card-badge {
        left: 0;
    }

    .hero-card-online {
        right: 0;
    }

    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .sobre-img-wrapper {
        max-width: 360px;
        margin: 0 auto;
    }

    .sobre-content .section-title {
        text-align: center;
    }

    .sobre-content .section-badge {
        display: block;
        text-align: center;
    }

    .sobre-content .btn {
        display: flex;
        justify-content: center;
    }

    .sobre-credentials {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin-left: auto;
        margin-right: auto;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
        max-width: 540px;
        margin: 0 auto;
    }

    .steps-grid {
        flex-wrap: wrap;
        justify-content: center;
    }

    .step-arrow {
        display: none;
    }

    .step-card {
        min-width: 220px;
    }

    .cta-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cta-img-col {
        display: none;
    }

    .cta-info {
        justify-content: center;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

/* ===========================
   RESPONSIVE - MOBILE
   =========================== */
@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .container {
        width: min(1160px, calc(100% - 32px));
    }

    .nav-container {
        padding: 0 20px;
    }

    .nav {
        display: none;
        position: absolute;
        top: 88px;
        left: 0;
        right: 0;
        background: rgba(246, 251, 252, 0.98);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        box-shadow: var(--shadow-soft);
        align-items: flex-start;
    }

    .nav.open {
        display: flex;
    }

    .nav-link {
        width: 100%;
        padding: 14px 20px;
    }

    .nav-cta {
        width: 100%;
        justify-content: center;
        margin-top: 12px;
        margin-left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero {
        padding: 130px 0 70px;
        min-height: auto;
    }

    .hero-img-wrapper img {
        height: 400px;
    }

    .hero-trust {
        gap: 20px;
        padding: 20px 24px;
    }

    .trust-item strong {
        font-size: 1.4rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-info {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .whatsapp-float {
        bottom: 24px;
        right: 24px;
        width: 58px;
        height: 58px;
    }

    .sobre-card-exp {
        bottom: -16px;
        right: -16px;
        padding: 20px 24px;
    }

    .exp-number {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    .container {
        width: calc(100% - 24px);
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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

    .hero-trust {
        gap: 14px;
        padding: 16px 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .trust-divider {
        height: 32px;
    }

    .hero-card-badge {
        left: 0;
        bottom: 20px;
    }

    .hero-card-online {
        right: 0;
        top: 20px;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .sobre-credentials {
        gap: 12px;
    }

    .credential-item {
        padding: 16px 18px;
    }
}