/* ============================================
   Roana Hernandez - Styles
   Paleta: Salmao, areia, preto
   ============================================ */

:root {
    --salmon: #fb923c;
    --salmon-light: #fdba74;
    --salmon-dark: #ea580c;
    --sand: #d4a574;
    --sand-light: #e8cdb0;
    --sand-dark: #b8865a;
    --black: #1c1917;
    --black-light: #292524;
    --cream: #faf7f2;
    --cream-dark: #f5f0e8;
    --gray: #78716c;
    --gray-light: #a8a29e;
    --white: #fefcf9;
    --shadow: 0 4px 20px rgba(28, 25, 23, 0.06);
    --shadow-lg: 0 12px 40px rgba(28, 25, 23, 0.1);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.35s ease;
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', 'Segoe UI', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    color: var(--black);
    background: var(--cream);
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: var(--salmon-dark); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--salmon); }

img { max-width: 100%; height: auto; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---- HEADER ---- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(250, 247, 242, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 165, 116, 0.2);
    transition: var(--transition);
}

.header.scrolled { box-shadow: var(--shadow); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 8px;
    color: var(--black);
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
    color: var(--black);
}

.logo-last {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 400;
    font-style: italic;
    color: var(--sand-dark);
}

.nav-list { list-style: none; display: flex; gap: 28px; }

.nav-link {
    color: var(--gray);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 0;
    transition: var(--transition);
}

.nav-link:hover { color: var(--salmon-dark); }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--black);
    position: relative;
    transition: var(--transition);
}

.hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 2px;
    background: var(--black);
    transition: var(--transition);
}

.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }
.menu-toggle.active .hamburger { background: transparent; }
.menu-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.menu-toggle.active .hamburger::after { bottom: 0; transform: rotate(-45deg); }

/* ---- HERO ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(170deg, var(--cream) 0%, var(--cream-dark) 100%);
    padding-top: 72px;
    overflow: hidden;
}

.hero-deco {
    position: absolute;
    top: 10%;
    right: -5%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(251, 146, 60, 0.08), transparent 70%);
}

.hero-deco::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.1), transparent 70%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
    padding: 80px 24px;
}

.hero-eyebrow {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--sand-dark);
    margin-bottom: 20px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: var(--black);
    line-height: 1.2;
    margin-bottom: 28px;
    font-weight: 600;
}

.hero-intro {
    font-size: clamp(1rem, 1.8vw, 1.1rem);
    color: var(--gray);
    line-height: 1.9;
    max-width: 650px;
    margin: 0 auto 36px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}

.hero-tags span {
    padding: 6px 18px;
    border: 1px solid var(--sand);
    border-radius: 30px;
    font-size: 12px;
    font-weight: 500;
    color: var(--sand-dark);
    background: rgba(212, 165, 116, 0.08);
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 36px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background: var(--salmon-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(251, 146, 60, 0.25);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    color: var(--black);
    border: 1.5px solid var(--black);
}

.btn-outline:hover {
    background: var(--black);
    color: var(--white);
}

.btn-full { width: 100%; }

/* ---- SECTIONS ---- */
.section { padding: 80px 0; }
.section-alt { background: var(--white); }

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    color: var(--black);
    text-align: center;
    margin-bottom: 10px;
}

.section-desc {
    text-align: center;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 48px;
    font-size: 15px;
}

/* ---- SOBRE ---- */
.sobre-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
    align-items: start;
}

.sobre-portrait {
    width: 100%;
    height: 360px;
    border-radius: var(--radius);
    background: linear-gradient(160deg, var(--sand-light), var(--salmon-light));
    position: relative;
    overflow: hidden;
}

.sobre-portrait::after {
    content: 'RH';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.4);
}

.sobre-text p {
    font-size: 15px;
    color: var(--black-light);
    line-height: 1.9;
    margin-bottom: 18px;
}

.autoridade-links {
    margin-top: 32px;
    padding: 20px;
    background: var(--cream-dark);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--sand);
}

.autoridade-links h4 {
    font-size: 14px;
    color: var(--sand-dark);
    margin-bottom: 12px;
}

.autoridade-links ul { list-style: none; }
.autoridade-links li { margin-bottom: 8px; }
.autoridade-links a { font-size: 14px; color: var(--salmon-dark); border-bottom: 1px dotted var(--sand); }
.autoridade-links a:hover { color: var(--salmon); }

/* ---- PORTFOLIO ---- */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.portfolio-item {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--cream);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.portfolio-visual {
    height: 220px;
    position: relative;
}

.pv-1 { background: linear-gradient(135deg, #92400e, #d97706); }
.pv-2 { background: linear-gradient(135deg, #7c3aed, #c084fc); }
.pv-3 { background: linear-gradient(135deg, #059669, #6ee7b7); }
.pv-4 { background: linear-gradient(135deg, #dc2626, #fca5a5); }
.pv-5 { background: linear-gradient(135deg, #1e40af, #93c5fd); }
.pv-6 { background: linear-gradient(135deg, #0d9488, #99f6e4); }

.portfolio-info {
    padding: 24px;
}

.portfolio-cat {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--salmon-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.portfolio-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--black);
    margin-bottom: 8px;
}

.portfolio-info p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
}

/* ---- BLOG ---- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.blog-card {
    padding: 28px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border-top: 3px solid var(--sand);
    transition: var(--transition);
}

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

.blog-date {
    font-size: 12px;
    font-weight: 500;
    color: var(--sand-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--black);
    margin: 12px 0;
    line-height: 1.3;
}

.blog-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.blog-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--salmon-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ---- CONTATO ---- */
.contato-box {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
    max-width: 900px;
    margin: 0 auto;
}

.contato-info h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--black);
    margin-bottom: 12px;
}

.contato-info p {
    font-size: 15px;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 24px;
}

.contact-form {
    background: var(--cream);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--black-light);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--sand-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--black);
    background: var(--white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--sand);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.15);
}

/* ---- FOOTER ---- */
.footer {
    background: var(--black);
    color: var(--gray-light);
    padding: 48px 0 0;
}

.footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-name {
    font-size: 20px;
    color: var(--white);
}

.footer-brand .logo-last {
    font-size: 20px;
    color: var(--sand);
}

.footer-nav {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--gray-light);
    font-size: 13px;
}

.footer-nav a:hover { color: var(--salmon-light); }

.footer-ref {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-ref a {
    color: var(--gray);
    font-size: 12px;
}

.footer-ref a:hover { color: var(--sand); }

.footer-bottom {
    text-align: center;
    padding: 20px 0;
}

.footer-bottom p { font-size: 13px; }

/* ---- WHATSAPP ---- */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 52px;
    height: 52px;
    background: var(--salmon);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(251, 146, 60, 0.35);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: var(--salmon-dark);
    color: var(--white);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .menu-toggle { display: block; }

    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        background: var(--cream);
        padding: 20px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        box-shadow: var(--shadow);
    }

    .nav.active { transform: translateY(0); opacity: 1; visibility: visible; }
    .nav-list { flex-direction: column; gap: 0; }
    .nav-link { display: block; padding: 12px 0; border-bottom: 1px solid var(--cream-dark); font-size: 14px; }

    .sobre-layout { grid-template-columns: 1fr; }
    .sobre-portrait { height: 280px; max-width: 280px; margin: 0 auto; }

    .contato-box { grid-template-columns: 1fr; }

    .footer-top { flex-direction: column; align-items: flex-start; }
    .footer-nav, .footer-ref { flex-direction: column; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 260px; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }