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

:root {
    --cream: #F5F0E8;
    --cream-dark: #EDE6D8;
    --ink: #425945;
    --ink-soft: #5A5A5A;
    --gold: #B89A6A;
    --gold-light: #D4B896;
    --white: #FDFAF5;
    --line: rgba(14,14,14,0.12);
    --ff-serif: 'Cormorant Garamond', Georgia, serif;
    --ff-sans: 'Montserrat', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    background: var(--cream);
    color: var(--ink);
    font-family: var(--ff-sans);
    font-weight: 300;
    font-size: 14px;
    letter-spacing: 0.02em;
    overflow-x: hidden;
}

/* NAVBAR */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 84px;
    padding: 0 60px;
    overflow: visible;
    transition: background 0.5s, height 0.4s;
}
nav.scrolled {
    background: rgba(245, 240, 232, 0.96);
    backdrop-filter: blur(12px);
    height: 64px;
    padding: 0 60px;
    border-bottom: 1px solid var(--line);
}
.nav-logo {
    font-family: var(--ff-serif);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-decoration: none;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 5px;
}
.nav-logo-img {
    height: 90px;
    width: auto;
    display: block;
}
.nav-logo span { color: var(--ink); }
.nav-links {
    display: flex;
    gap: 44px;
    list-style: none;
}
.nav-links a {
    font-family: var(--ff-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--ink-soft);
    transition: color 0.25s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0; right: 100%;
    height: 1px;
    background: var(--gold);
    transition: right 0.35s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { right: 0; }
.nav-contact-btn {
    font-family: var(--ff-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--white);
    background: var(--ink);
    padding: 12px 24px;
    transition: background 0.25s, color 0.25s;
}
.nav-contact-btn:hover { background: var(--gold); }

/* HERO */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    padding: 0 60px clamp(80px, 18vh, 220px);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.hero-image-wrapper {
    position: absolute;
    top: 84px;
    right: 0;
    width: clamp(480px, 58vw, 900px);
    height: calc(100vh - 84px);
    z-index: -1;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.hero-image-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        var(--cream) 0%,
        rgba(245, 240, 232, 0.75) 12%,
        rgba(245, 240, 232, 0.15) 35%,
        transparent 55%
    );
    pointer-events: none;
}

.hero-content {
    max-width: 760px;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease 0.3s forwards;
}

.hero-content::before {
    content: '';
    position: absolute;
    left: -40px;
    top: -40px;
    width: 700px;
    height: 500px;
    background: rgba(245, 240, 232, 0.82);
    filter: blur(30px);
    z-index: -1;
    pointer-events: none;
}
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.hero-eyebrow {
    font-size: 10px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--ink);
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    gap: 16px;
}
.hero-eyebrow::before {
    content: '';
    display: block;
    width: 40px; height: 1px;
    background: var(--gold);
}
.hero-title {
    font-family: var(--ff-serif);
    font-size: clamp(42px, 6vw, 82px);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin-bottom: 32px;
}
.hero-title em {
    font-style: italic;
    color: var(--ink);
}
.hero-subtitle {
    font-size: 14px;
    line-height: 1.8;
    color: var(--ink);
    font-weight: 400;
    max-width: 480px;
    margin-bottom: 52px;
    text-shadow: 0 1px 8px rgba(245, 240, 232, 0.8);
}

/* SECTION COMMON */
section { position: relative; }
.section-label {
    font-size: 9px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 52px;
}
.section-label::before {
    content: '';
    display: block;
    width: 30px; height: 1px;
    background: var(--gold);
}

/* SOBRE */
#sobre {
    background: var(--ink);
    padding: 140px 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}
#sobre .section-label { color: var(--white); }
#sobre .section-label::before { background: var(--gold); }
.sobre-title {
    font-family: var(--ff-serif);
    font-size: clamp(36px, 4vw, 58px);
    font-weight: 300;
    color: var(--cream);
    line-height: 1.15;
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}
.sobre-title em { font-style: italic; color: var(--white); }
.sobre-divider {
    width: 60px; height: 1px;
    background: var(--gold);
    margin-bottom: 36px;
}
.sobre-right p {
    font-size: 14px;
    line-height: 1.9;
    color: rgba(245,240,232,0.65);
    margin-bottom: 24px;
}
.sobre-right p:last-child { margin-bottom: 0; }
.sobre-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 44px;
}
.sobre-tag {
    font-size: 9px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--white);
    border: 1px solid rgba(184,154,106,0.3);
    padding: 8px 16px;
}

/* ESCRITÓRIO */
#escritorio {
    padding: 140px 60px;
    background: var(--cream-dark);
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 60px;
}
.escritorio-side-label {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-size: 9px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 12px;
    height: fit-content;
    align-self: start;
    margin-top: 8px;
}
.escritorio-side-label::after {
    content: '';
    display: block;
    width: 40px; height: 1px;
    background: var(--gold);
}
.escritorio-intro {
    font-family: var(--ff-serif);
    font-size: clamp(22px, 2.5vw, 32px);
    font-weight: 300;
    line-height: 1.5;
    color: var(--ink);
    max-width: 720px;
    margin-bottom: 60px;
    letter-spacing: 0.01em;
}
.escritorio-intro strong {
    font-weight: 500;
    font-style: italic;
    color: var(--ink);
}
.escritorio-body {
    font-size: 14px;
    line-height: 1.9;
    color: var(--ink-soft);
    max-width: 640px;
}

/* ÁREAS */
#areas {
    padding: 140px 60px;
    background: var(--cream);
}
.areas-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 80px;
}
.areas-title {
    font-family: var(--ff-serif);
    font-size: clamp(36px, 4vw, 58px);
    font-weight: 300;
    line-height: 1.1;
    max-width: 480px;
    letter-spacing: -0.01em;
}
.areas-sub {
    font-size: 13px;
    line-height: 1.8;
    color: var(--ink-soft);
    max-width: 320px;
    text-align: right;
}
.areas-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
}
.area-card {
    padding: 44px 32px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    position: relative;
    overflow: hidden;
    transition: background 0.4s;
}
.area-card:last-child { border-right: none; }
.area-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 0;
    background: var(--ink);
    transition: height 0.5s cubic-bezier(0.23,1,0.32,1);
    z-index: 0;
}
.area-card:hover::before { height: 100%; }
.area-card * { position: relative; z-index: 1; }
.area-num {
    font-family: var(--ff-serif);
    font-size: 11px;
    color: var(--ink);
    margin-bottom: 28px;
    font-style: italic;
}
.area-name {
    font-family: var(--ff-serif);
    font-size: 20px;
    font-weight: 400;
    line-height: 1.3;
    margin-bottom: 20px;
    transition: color 0.3s;
}
.area-card:hover .area-name { color: var(--cream); }
.area-desc {
    font-size: 12px;
    line-height: 1.8;
    color: var(--ink-soft);
    transition: color 0.3s;
}
.area-card:hover .area-desc { color: rgba(245,240,232,0.6); }
.area-arrow {
    display: block;
    margin-top: 32px;
    width: 24px; height: 1px;
    background: var(--gold);
    transition: width 0.35s;
}
.area-card:hover .area-arrow { width: 44px; }

/* FUNDADOR */
#fundador {
    padding: 140px 60px;
    background: var(--white);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 120px;
    align-items: start;
}
.fundador-visual {
    position: relative;
}
.fundador-photo-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    background: var(--cream-dark);
    position: relative;
    overflow: hidden;
}
.fundador-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 0;
}
.fundador-photo-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 50%;
    background: linear-gradient(to top, var(--ink) 0%, transparent 100%);
}
.fundador-caption {
    position: absolute;
    bottom: 30px; left: 30px;
    color: var(--cream);
    font-family: var(--ff-serif);
    font-size: 13px;
    font-style: italic;
}
.fundador-line {
    position: absolute;
    top: 0; right: -30px;
    width: 1px; height: 60px;
    background: var(--gold);
}
.fundador-info { padding-top: 20px; }
.fundador-name {
    font-family: var(--ff-serif);
    font-size: clamp(38px, 4vw, 58px);
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.fundador-role {
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink);
    margin-bottom: 48px;
}
.fundador-bio {
    font-size: 14px;
    line-height: 1.9;
    color: var(--ink-soft);
    margin-bottom: 48px;
}
.fundador-credentials {
    border-top: 1px solid var(--line);
    padding-top: 36px;
}
.credential {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    align-items: flex-start;
}
.credential-dot {
    width: 4px; height: 4px;
    background: var(--gold);
    border-radius: 50%;
    margin-top: 7px;
    flex-shrink: 0;
}
.credential-text {
    font-size: 12px;
    line-height: 1.7;
    color: var(--ink-soft);
}
.fundador-idiomas {
    margin-top: 32px;
    font-size: 10px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ink-soft);
}
.fundador-idiomas span { color: var(--ink); margin-left: 8px; }

/* CONTEÚDO */
#conteudo {
    padding: 140px 60px;
    background: var(--cream-dark);
}
.conteudo-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 80px;
}
.conteudo-title {
    font-family: var(--ff-serif);
    font-size: clamp(36px, 4vw, 58px);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.01em;
}
.conteudo-sub {
    font-size: 13px;
    line-height: 1.9;
    color: var(--ink-soft);
}
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}
.post-card-coming {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    border: 1px dashed rgba(14,14,14,0.15);
    background: transparent;
}
.post-coming-text {
    font-family: var(--ff-serif);
    font-size: 16px;
    font-style: italic;
    color: var(--ink);
    opacity: 0.85;
    text-align: center;
}

/* CONTATO */
#contato {
    background: var(--ink);
    padding: 140px 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 120px;
}
.contato-left .section-label { color: var(--white); }
.contato-title {
    font-family: var(--ff-serif);
    font-size: clamp(36px, 4vw, 58px);
    font-weight: 300;
    color: var(--cream);
    line-height: 1.15;
    margin-bottom: 40px;
    letter-spacing: -0.01em;
}
.contato-title em { font-style: italic; color: var(--white); }
.contato-desc {
    font-size: 13px;
    line-height: 1.9;
    color: rgba(245,240,232,0.55);
    margin-bottom: 52px;
}
.contato-channels { display: flex; flex-direction: column; gap: 24px; }
.contato-channel {
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
    color: var(--cream);
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(245,240,232,0.1);
    transition: color 0.25s;
}
.contato-channel:hover { color: var(--white); }
.contato-channel-icon {
    width: 40px; height: 40px;
    border: 1px solid rgba(184,154,106,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contato-channel-icon svg { width: 16px; height: 16px; }
.contato-channel-label {
    font-size: 9px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--white);
    display: block;
    margin-bottom: 4px;
}
.contato-channel-value { font-size: 14px; }

/* FORM */
.form-intro {
    font-size: 12px;
    line-height: 1.9;
    color: rgba(253,250,245,0.85);
    margin-bottom: 44px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}
.form-group.full { grid-column: 1 / -1; }
label {
    font-size: 9px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(253,250,245,0.75);
    font-family: var(--ff-sans);
}
input, textarea, select {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(245,240,232,0.15);
    color: var(--cream);
    font-family: var(--ff-sans);
    font-size: 13px;
    font-weight: 300;
    padding: 12px 0;
    outline: none;
    transition: border-color 0.25s;
    width: 100%;
}
input::placeholder, textarea::placeholder {
    color: rgba(253,250,245,0.5);
    font-style: italic;
    font-family: var(--ff-serif);
}
input:focus, textarea:focus {
    border-bottom-color: var(--gold);
}
textarea { resize: none; min-height: 120px; }
.form-submit {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-family: var(--ff-sans);
    font-weight: 500;
    color: var(--ink);
    background: var(--cream);
    border: none;
    padding: 18px 36px;
    margin-top: 12px;
    transition: background 0.25s, gap 0.3s;
}
.form-submit:hover { background: var(--cream-dark); gap: 24px; }
.form-submit::after {
    content: '→';
    font-size: 14px;
}

/* FOOTER */
footer {
    background: #263329;
    padding: 52px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-logo {
    font-family: var(--ff-serif);
    font-size: 16px;
    color: rgba(245,240,232,0.6);
    font-weight: 300;
}
.footer-logo span { color: var(--white); }
.footer-tagline {
    font-size: 11px;
    color: rgba(253,250,245,0.6);
    letter-spacing: 0.05em;
    max-width: 360px;
    text-align: center;
    line-height: 1.6;
}
.footer-oab {
    font-size: 10px;
    letter-spacing: 0.15em;
    color: rgba(253,250,245,0.6);
}

/* REVEAL ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

.hamburger {
    display: none;
    cursor: pointer;
}

/* MOBILE MENU */
.mobile-menu {
    position: fixed;
    top: 0; right: 0;
    width: 100%; height: 100vh;
    background: var(--ink);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.23,1,0.32,1);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-links {
    list-style: none;
    text-align: center;
}
.mobile-menu-links li { margin: 28px 0; }
.mobile-menu-links a {
    font-family: var(--ff-serif);
    font-size: 32px;
    font-weight: 300;
    color: var(--cream);
    text-decoration: none;
    letter-spacing: 0.01em;
    transition: color 0.25s;
}
.mobile-menu-links a:hover { color: var(--white); }

.hamburger span { transition: transform 0.3s, opacity 0.3s, background 0.3s; }
.hamburger.active span { background: var(--gold); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

body.menu-open { overflow: hidden; }

@media (max-width: 1024px) {
    nav { padding: 0 32px; }
    nav.scrolled { padding: 0 32px; }
    #hero {
    min-height: auto;
    align-items: flex-start;
    padding-top: 110px;
    padding-bottom: 60px;
}
    #sobre, #fundador, #contato { grid-template-columns: 1fr; gap: 60px; }
    #escritorio { grid-template-columns: 1fr; gap: 40px; }
    .escritorio-side-label { writing-mode: horizontal-tb; transform: none; }
    .escritorio-side-label::after { display: none; }
    .areas-grid { grid-template-columns: repeat(2, 1fr); }
    .area-card:nth-child(2) { border-right: none; }
    .area-card:nth-child(5) { border-right: none; grid-column: span 2; }
    .posts-grid { grid-template-columns: 1fr; }
    .areas-header { flex-direction: column; gap: 24px; }
    .areas-sub { text-align: left; max-width: 100%; }
    .conteudo-header { grid-template-columns: 1fr; gap: 24px; }
    #sobre, #fundador, #contato, #areas, #escritorio, #conteudo { padding: 80px 32px; }
    footer { flex-direction: column; gap: 20px; text-align: center; padding: 40px 32px; }
    .form-row { grid-template-columns: 1fr; }
    .hamburger { display: block; background: none; border: none; padding: 4px; }
    .hamburger span { display: block; width: 24px; height: 1px; background: var(--ink); margin: 6px 0; transition: 0.3s; }
    .nav-links { display: none; }
    .nav-contact-btn { display: none; }
    .mobile-menu { display: flex; }
}

body.menu-open .nav-logo {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}