/* ========================================================
   RODRIGO PORTUGAL — ADVOCACIA CRIMINAL
   Premium Landing Page • Preto + Dourado
   ======================================================== */

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

:root {
    --black: #0A0A0A;
    --black-2: #121212;
    --black-3: #1A1A1A;
    --black-4: #222222;
    --gold: #C9A961;
    --gold-light: #E0C68A;
    --gold-dark: #A08540;
    --white: #FFFFFF;
    --off-white: #F5F5F2;
    --gray-100: #E8E8E8;
    --gray-300: #B8B8B8;
    --gray-500: #6B6B6B;
    --gray-700: #3A3A3A;
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --container: 1240px;
    --radius: 6px;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--off-white);
    background: var(--black);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { cursor: pointer; font-family: inherit; border: 0; background: none; }
ul { list-style: none; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--white);
}

h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 500; }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { font-family: var(--font-sans); color: var(--gray-300); }

.gold { color: var(--gold); font-style: italic; font-weight: 500; }

.eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-300);
    margin-bottom: 1.2rem;
    padding: 0.5rem 0;
    position: relative;
}
.eyebrow.gold { color: var(--gold); }
.eyebrow.gold::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: var(--gold);
    vertical-align: middle;
    margin-right: 12px;
}

.section-head { margin-bottom: 4rem; }
.section-head.center { text-align: center; max-width: 780px; margin-inline: auto; margin-bottom: 4rem; }
.section-head h2 { margin-bottom: 1rem; }
.section-sub {
    font-size: 1.1rem;
    color: var(--gray-300);
    line-height: 1.7;
    max-width: 640px;
    margin: 1rem auto 0;
}

.lead {
    font-size: 1.15rem;
    line-height: 1.75;
    color: var(--gray-100);
    margin-bottom: 1.5rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    white-space: nowrap;
    line-height: 1;
    text-align: center;
}

.btn-lg { padding: 18px 36px; font-size: 1rem; }

.btn-gold {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--black);
    box-shadow: 0 4px 20px rgba(201, 169, 97, 0.3);
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(201, 169, 97, 0.45);
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
}
.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(201, 169, 97, 0.05);
}

/* ===== TOPBAR ===== */
.topbar {
    background: linear-gradient(90deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-dark) 100%);
    padding: 10px 0;
    font-size: 0.85rem;
    color: var(--black);
    font-weight: 500;
}
.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.topbar-text { letter-spacing: 0.02em; }
.topbar-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--black);
}
.topbar-cta:hover { color: var(--black-2); }

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 169, 97, 0.1);
    padding: 16px 0;
    transition: var(--transition);
}
.header.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--black);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: -0.04em;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: var(--white);
    letter-spacing: 0.08em;
    font-weight: 600;
}
.logo-text small {
    font-size: 0.7rem;
    color: var(--gold);
    letter-spacing: 0.25em;
    margin-top: 2px;
    font-weight: 500;
}

.nav {
    display: flex;
    gap: 32px;
    align-items: center;
}
.nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-100);
    letter-spacing: 0.02em;
    position: relative;
    padding: 4px 0;
}
.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}
.nav a:hover { color: var(--gold); }
.nav a:hover::after { width: 100%; }

.header-cta { padding: 12px 22px; font-size: 0.85rem; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.menu-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: 120px 0 100px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top left, rgba(201, 169, 97, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(201, 169, 97, 0.05) 0%, transparent 50%),
        linear-gradient(180deg, var(--black) 0%, var(--black-2) 100%);
    z-index: 0;
}
.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(201, 169, 97, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 169, 97, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero h1 { margin-bottom: 1.5rem; }
.hero-sub {
    font-size: 1.15rem;
    line-height: 1.75;
    color: var(--gray-100);
    margin-bottom: 2.5rem;
    max-width: 580px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(201, 169, 97, 0.15);
}
.badge-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 4px;
}
.badge-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-300);
    line-height: 1.4;
    letter-spacing: 0.02em;
}

/* HERO IMAGE */
.hero-image { position: relative; }
.hero-photo {
    position: relative;
    aspect-ratio: 4 / 5;
    max-width: 460px;
    margin-left: auto;
    border-radius: 8px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--black-3) 0%, var(--black-4) 100%);
}
.hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: contrast(1.05) brightness(0.95);
}
.hero-photo.no-photo::before {
    content: 'RP';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 8rem;
    color: var(--gold);
    opacity: 0.2;
}
.photo-frame {
    position: absolute;
    inset: -16px;
    border: 1px solid var(--gold);
    border-radius: 8px;
    pointer-events: none;
    z-index: -1;
    opacity: 0.4;
}

.hero-card {
    position: absolute;
    bottom: 24px;
    left: -24px;
    background: var(--white);
    color: var(--black);
    padding: 16px 22px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    max-width: 280px;
}
.card-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
}
.hero-card strong { display: block; font-size: 0.95rem; font-weight: 700; color: var(--black); }
.hero-card small { display: block; font-size: 0.78rem; color: var(--gray-500); margin-top: 2px; line-height: 1.4; }

/* ===== AUTHORITY STRIP ===== */
.authority-strip {
    background: linear-gradient(180deg, var(--black-2) 0%, var(--black-3) 100%);
    border-top: 1px solid rgba(201, 169, 97, 0.1);
    border-bottom: 1px solid rgba(201, 169, 97, 0.1);
    padding: 50px 0;
}
.authority-grid {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 32px;
    flex-wrap: wrap;
}
.auth-item { text-align: center; flex: 1; min-width: 120px; }
.auth-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--gold);
    font-weight: 600;
    line-height: 1;
    margin-bottom: 6px;
}
.auth-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-300);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}
.auth-divider {
    width: 1px;
    height: 50px;
    background: linear-gradient(180deg, transparent, var(--gold), transparent);
    opacity: 0.3;
}

/* ===== PAIN SECTION ===== */
.pain { padding: 120px 0; background: var(--black); }
.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 4rem;
}
.pain-card {
    background: linear-gradient(180deg, var(--black-3) 0%, var(--black-2) 100%);
    border: 1px solid rgba(201, 169, 97, 0.1);
    padding: 36px 28px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.pain-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: var(--transition);
}
.pain-card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 169, 97, 0.4);
    background: linear-gradient(180deg, var(--black-3) 0%, var(--black-4) 100%);
}
.pain-card:hover::before { opacity: 1; }

.pain-icon {
    width: 56px;
    height: 56px;
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid rgba(201, 169, 97, 0.2);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 22px;
}
.pain-card h3 { margin-bottom: 12px; color: var(--white); }
.pain-card p { color: var(--gray-300); font-size: 0.95rem; line-height: 1.7; }

.pain-cta {
    text-align: center;
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(201, 169, 97, 0.1);
}
.pain-cta p {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 2rem;
    font-style: italic;
}

/* ===== SERVICES ===== */
.services {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--black) 0%, var(--black-2) 100%);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid rgba(201, 169, 97, 0.1);
    border-radius: 8px;
    overflow: hidden;
}
@media (max-width: 900px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .services-grid { grid-template-columns: 1fr; }
}
.service-card {
    background: var(--black-2);
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    background: var(--black-3);
    transform: translateY(-2px);
}
.service-icon {
    width: 52px;
    height: 52px;
    color: var(--gold);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(201, 169, 97, 0.08);
    border-radius: 8px;
}
.service-card h3 {
    margin-bottom: 14px;
    font-size: 1.35rem;
}
.service-card p {
    color: var(--gray-300);
    font-size: 0.93rem;
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
}
.service-link {
    display: inline-flex;
    align-items: center;
    color: var(--gold);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding-top: 16px;
    border-top: 1px solid rgba(201, 169, 97, 0.15);
    transition: var(--transition);
}
.service-link:hover {
    color: var(--gold-light);
    transform: translateX(4px);
}

/* ===== CTA BAND ===== */
.cta-band {
    padding: 80px 0;
    background:
        linear-gradient(135deg, rgba(201, 169, 97, 0.08) 0%, transparent 50%),
        var(--black-3);
    border-top: 1px solid rgba(201, 169, 97, 0.15);
    border-bottom: 1px solid rgba(201, 169, 97, 0.15);
}
.cta-band-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}
.cta-band h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    max-width: 720px;
    line-height: 1.2;
}
.cta-band .eyebrow { margin-bottom: 0.8rem; }

/* ===== ABOUT ===== */
.about { padding: 120px 0; background: var(--black); }
.about-inner {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: center;
}
.about-image { position: relative; }
.about-photo {
    aspect-ratio: 4 / 5;
    border-radius: 8px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--black-3), var(--black-4));
    position: relative;
}
.about-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: contrast(1.05) brightness(0.95);
}
.about-photo.no-photo::before {
    content: 'RP';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 8rem;
    color: var(--gold);
    opacity: 0.2;
}
.about-stamp {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--black);
    padding: 20px 28px;
    border-radius: 6px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    border: 4px solid var(--black);
}
.about-stamp span {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 2px;
}
.about-stamp strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
}

.about-content h2 { margin-bottom: 1.5rem; }
.about-content p { margin-bottom: 1.25rem; color: var(--gray-100); line-height: 1.8; }

.about-list {
    margin: 2rem 0 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.about-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--gray-100);
    font-size: 0.98rem;
}
.about-list svg {
    color: var(--gold);
    flex-shrink: 0;
    padding: 4px;
    background: rgba(201, 169, 97, 0.1);
    border-radius: 50%;
    width: 28px;
    height: 28px;
}

/* ===== METHOD ===== */
.method {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--black-2) 0%, var(--black) 100%);
}
.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
    position: relative;
}
.method-step {
    position: relative;
    padding: 32px 24px;
    background: linear-gradient(180deg, var(--black-3) 0%, var(--black-2) 100%);
    border: 1px solid rgba(201, 169, 97, 0.15);
    border-radius: 8px;
    transition: var(--transition);
}
.method-step:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
}
.step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 600;
    color: var(--gold);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.method-step h3 { margin-bottom: 12px; font-size: 1.3rem; }
.method-step p { font-size: 0.93rem; color: var(--gray-300); line-height: 1.7; }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 120px 0; background: var(--black); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 28px;
}
.testimonial {
    background: linear-gradient(180deg, var(--black-3) 0%, var(--black-2) 100%);
    border: 1px solid rgba(201, 169, 97, 0.1);
    border-radius: 8px;
    padding: 36px 30px;
    transition: var(--transition);
    position: relative;
}
.testimonial::before {
    content: '"';
    position: absolute;
    top: 12px;
    right: 24px;
    font-family: var(--font-serif);
    font-size: 5rem;
    color: var(--gold);
    opacity: 0.15;
    line-height: 1;
}
.testimonial:hover {
    border-color: rgba(201, 169, 97, 0.3);
    transform: translateY(-4px);
}
.stars {
    color: var(--gold);
    margin-bottom: 16px;
    font-size: 1.1rem;
    letter-spacing: 2px;
}
.testimonial p {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--gray-100);
    font-style: italic;
    margin-bottom: 24px;
}
.testimonial footer {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid rgba(201, 169, 97, 0.1);
}
.avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50%;
    flex-shrink: 0;
}
.testimonial footer strong {
    display: block;
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
}
.testimonial footer small { color: var(--gray-300); font-size: 0.82rem; }

/* ===== DIFFERENTIALS ===== */
.differentials {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--black) 0%, var(--black-2) 100%);
}
.diff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}
.diff-card {
    padding: 36px 30px;
    background: var(--black-3);
    border: 1px solid rgba(201, 169, 97, 0.08);
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.diff-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(201, 169, 97, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
}
.diff-card:hover {
    border-color: rgba(201, 169, 97, 0.4);
    transform: translateY(-4px);
}
.diff-card:hover::after { opacity: 1; }
.diff-card > * { position: relative; z-index: 1; }
.diff-icon {
    width: 56px;
    height: 56px;
    color: var(--gold);
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.diff-card h3 { margin-bottom: 12px; font-size: 1.3rem; }
.diff-card p { color: var(--gray-300); font-size: 0.93rem; line-height: 1.7; }

/* ===== FAQ ===== */
.faq { padding: 120px 0; background: var(--black); }
.faq-list {
    max-width: 880px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.faq-item {
    background: linear-gradient(180deg, var(--black-3) 0%, var(--black-2) 100%);
    border: 1px solid rgba(201, 169, 97, 0.1);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}
.faq-item[open] { border-color: rgba(201, 169, 97, 0.4); }
.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 24px 28px;
    cursor: pointer;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--white);
    font-weight: 500;
    list-style: none;
    transition: var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--gold); }

.faq-toggle {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(201, 169, 97, 0.1);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 300;
    transition: var(--transition);
}
.faq-item[open] .faq-toggle {
    background: var(--gold);
    color: var(--black);
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 28px 28px;
    color: var(--gray-100);
    line-height: 1.8;
    border-top: 1px solid rgba(201, 169, 97, 0.1);
    padding-top: 20px;
}
.faq-answer p { color: var(--gray-100); }

/* ===== CONTACT ===== */
.contact {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--black-2) 0%, var(--black) 100%);
}
.contact-inner {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact-content h2 { margin-bottom: 1.5rem; }
.contact-list {
    margin: 2.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-item {
    display: flex;
    gap: 18px;
    padding: 22px 24px;
    background: var(--black-3);
    border: 1px solid rgba(201, 169, 97, 0.1);
    border-radius: 8px;
    align-items: center;
    transition: var(--transition);
}
a.contact-item:hover {
    border-color: var(--gold);
    transform: translateX(4px);
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(201, 169, 97, 0.1);
    color: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-item small {
    display: block;
    font-size: 0.78rem;
    color: var(--gray-300);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
}
.contact-item strong {
    display: block;
    font-size: 1.05rem;
    color: var(--white);
    font-weight: 600;
}
.address-line {
    display: block;
    color: var(--gray-300);
    font-size: 0.9rem;
    margin-top: 2px;
}

.contact-map {
    background: var(--black-3);
    padding: 8px;
    border-radius: 12px;
    border: 1px solid rgba(201, 169, 97, 0.15);
    position: sticky;
    top: 120px;
}
.contact-map iframe { display: block; filter: grayscale(0.4) brightness(0.9); }

/* ===== FOOTER ===== */
.footer {
    background: #050505;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(201, 169, 97, 0.15);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}
.footer-brand .logo { margin-bottom: 1.2rem; }
.footer-brand p {
    color: var(--gray-300);
    font-size: 0.92rem;
    line-height: 1.7;
    max-width: 320px;
}
.footer-col h4 {
    color: var(--gold);
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(201, 169, 97, 0.2);
}
.footer-col ul li {
    margin-bottom: 12px;
    color: var(--gray-300);
    font-size: 0.9rem;
    line-height: 1.6;
}
.footer-col a:hover { color: var(--gold); }

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(201, 169, 97, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.footer-bottom p { color: var(--gray-500); font-size: 0.82rem; }
.disclaimer { max-width: 540px; text-align: right; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 64px;
    height: 64px;
    background: var(--whatsapp);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
    z-index: 99;
    transition: var(--transition);
}
.whatsapp-float:hover {
    transform: scale(1.1);
    background: var(--whatsapp-dark);
}
.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--whatsapp);
    animation: pulse 2s infinite;
    z-index: -1;
}
@keyframes pulse {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-up {
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 60px; }
    .hero-image { max-width: 500px; margin: 0 auto; }
    .about-inner { grid-template-columns: 1fr; gap: 60px; }
    .about-image { max-width: 400px; margin: 0 auto; }
    .contact-inner { grid-template-columns: 1fr; gap: 40px; }
    .contact-map { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
    .topbar { font-size: 0.78rem; padding: 8px 0; }
    .topbar-inner { justify-content: center; text-align: center; }

    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--black);
        flex-direction: column;
        padding: 24px;
        border-top: 1px solid rgba(201, 169, 97, 0.2);
        border-bottom: 1px solid rgba(201, 169, 97, 0.2);
        gap: 20px;
    }
    .nav.open { display: flex; }
    .menu-toggle { display: flex; }
    .header-cta { display: none; }

    .hero { padding: 60px 0 80px; }
    .hero-card { left: 0; right: 0; max-width: none; }

    .hero-badges { grid-template-columns: 1fr; gap: 16px; text-align: center; }
    .badge-item { display: flex; align-items: baseline; gap: 12px; justify-content: center; }
    .badge-item strong { font-size: 1.4rem; }
    .badge-item span { text-align: left; }

    .authority-grid { gap: 16px; }
    .auth-divider { display: none; }
    .auth-item { min-width: 45%; }
    .auth-number { font-size: 1.4rem; }

    .pain, .services, .about, .method, .testimonials, .differentials, .faq, .contact {
        padding: 80px 0;
    }

    .cta-band-inner { text-align: center; flex-direction: column; }
    .cta-band h2 { font-size: 1.5rem; }

    .about-stamp {
        bottom: -16px;
        right: 16px;
        padding: 14px 20px;
    }
    .about-stamp strong { font-size: 1.2rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .disclaimer { text-align: center; }

    .whatsapp-float { width: 56px; height: 56px; bottom: 16px; right: 16px; }
    .whatsapp-float svg { width: 28px; height: 28px; }

    .btn { padding: 14px 22px; font-size: 0.9rem; }
    .btn-lg { padding: 16px 28px; font-size: 0.95rem; }
    .hero-ctas { flex-direction: column; }
    .hero-ctas .btn { width: 100%; }
}

@media (max-width: 480px) {
    .container { padding: 0 18px; }
    .logo-text strong { font-size: 0.9rem; }
    .logo-text small { font-size: 0.62rem; }
    .logo-mark { width: 40px; height: 40px; font-size: 1.1rem; }
    .hero h1 { font-size: 2rem; }
    .faq-item summary { padding: 20px; font-size: 1.05rem; }
    .faq-answer { padding: 16px 20px 20px; font-size: 0.92rem; }
}