/* ══════════════════════════════════════════════════════════
   LAETUS SOLIS — STYLE.CSS
   Paleta: Creme • Dourado pastel • Teal suave • Navy
   ══════════════════════════════════════════════════════════ */

/* ── VARIÁVEIS ─────────────────────────────────────────── */
:root {
    --white:      #FFFFFF;
    --bg:         #F8F5EE;          /* creme claro */
    --bg-2:       #FFFDF9;          /* quase branco */
    --bg-card:    #FFFFFF;

    --gold:       #C9952A;          /* dourado médio */
    --gold-lt:    #E8B84B;          /* dourado claro */
    --gold-pale:  #FBF0D4;          /* dourado pastel bg */

    --teal:       #5BB5A8;          /* teal principal */
    --teal-lt:    #8DD4CB;          /* teal claro */
    --teal-pale:  #E6F6F4;          /* teal pastel bg */

    --navy:       #1E3A52;          /* texto principal */
    --navy-lt:    #2E5478;          /* azul médio */
    --muted:      #7A8EA0;          /* texto secundário */
    --border:     #E6DED0;          /* bordas */

    --ff-display: 'Cormorant Garamond', Georgia, serif;
    --ff-body:    'DM Sans', sans-serif;

    --radius:     10px;
    --radius-sm:  6px;
    --shadow-sm:  0 2px 12px rgba(0,0,0,0.06);
    --shadow-md:  0 8px 32px rgba(0,0,0,0.10);
    --shadow-lg:  0 20px 60px rgba(0,0,0,0.12);

    --ease:       cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --dur:        0.45s;
}

/* ── RESET ─────────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: var(--ff-body);
    background: var(--bg);
    color: var(--navy);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img {
    max-width: 100%;
    display: block;
}
a {
    text-decoration: none;
    color: inherit;
}
ul { list-style: none; }
button { font-family: inherit; }

/* ── LAYOUT ─────────────────────────────────────────────── */
.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.section-pad { padding: 100px 0; }

/* ── TIPOGRAFIA GLOBAL ───────────────────────────────────── */
h1, h2, h3 { font-family: var(--ff-display); line-height: 1.15; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--navy); }
h2 em { font-style: italic; color: var(--teal); }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--ff-body);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 0.9rem;
}
.eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1.5px;
    background: var(--teal);
    flex-shrink: 0;
}
.section-head { margin-bottom: 60px; }
.section-head.center { text-align: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head.center .eyebrow {
    display: block;
}
.section-lead {
    font-size: 0.97rem;
    color: var(--muted);
    max-width: 520px;
    margin-top: 0.8rem;
    line-height: 1.8;
}
.section-head.center .section-lead {
    margin-left: auto;
    margin-right: auto;
}

/* ── BOTÕES ─────────────────────────────────────────────── */
.btn-primary {
    display: inline-block;
    background: var(--gold);
    color: var(--white);
    padding: 0.85rem 2rem;
    border-radius: var(--radius-sm);
    font-size: 0.83rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background var(--dur) var(--ease), transform 0.2s, box-shadow 0.2s;
    -webkit-tap-highlight-color: transparent;
}
.btn-primary:hover, .btn-primary:active {
    background: var(--gold-lt);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,149,42,0.30);
}
.btn-ghost {
    display: inline-block;
    border: 1.5px solid rgba(255,255,255,0.55);
    color: var(--white);
    padding: 0.85rem 2rem;
    border-radius: var(--radius-sm);
    font-size: 0.83rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: border-color var(--dur), background var(--dur);
    -webkit-tap-highlight-color: transparent;
}
.btn-ghost:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.12);
}

/* ── SCROLL REVEAL ───────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.from-left  { transform: translateX(-48px); }
.reveal.from-right { transform: translateX(48px); }
.reveal.visible    { opacity: 1; transform: none; }

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.30s; }
.delay-3 { transition-delay: 0.45s; }

/* ════════════════════════════════════════════════════════
   HEADER
   ════════════════════════════════════════════════════════ */
#header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 900;
    transition: background var(--dur) var(--ease), box-shadow var(--dur);
}
#header.scrolled {
    background: rgba(255, 253, 249, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--border), var(--shadow-sm);
}
#header.scrolled .logo-text strong { color: var(--navy); }
#header.scrolled .logo-text small  { color: var(--muted); }
#header.scrolled .nav-links a      { color: var(--navy); }
#header.scrolled .nav-links a::after { background: var(--teal); }
#header.scrolled .nav-cta {
    background: var(--gold) !important;
    color: var(--white) !important;
}
#header.scrolled .burger span { background: var(--navy); }

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.1rem;
    padding-bottom: 1.1rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}
.logo img {
    height: 42px;
    width: 42px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.6);
    transition: border-color var(--dur);
}
#header.scrolled .logo img { border-color: var(--gold-pale); }
.logo-text strong {
    display: block;
    font-family: var(--ff-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    transition: color var(--dur);
}
.logo-text small {
    display: block;
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    transition: color var(--dur);
}

/* Nav */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}
.nav-links a {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    position: relative;
    transition: color var(--dur);
}
.nav-links a::after {
    content: '';
    position: absolute;
    left: 0; bottom: -3px;
    width: 0; height: 1.5px;
    background: var(--gold-lt);
    transition: width var(--dur) var(--ease);
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    background: rgba(255,255,255,0.18);
    color: var(--white) !important;
    padding: 0.5rem 1.3rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid rgba(255,255,255,0.4);
    transition: background var(--dur), border-color var(--dur) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
    background: rgba(255,255,255,0.28) !important;
    border-color: rgba(255,255,255,0.7) !important;
}

/* Burger */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    -webkit-tap-highlight-color: transparent;
}
.burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: background var(--dur), transform 0.3s, opacity 0.3s;
}

/* ── DRAWER (mobile) ──────────────────────────────────────── */
.drawer {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 80vw);
    height: 100%;
    background: var(--bg-2);
    z-index: 1000;
    transition: right 0.38s var(--ease);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    box-shadow: -8px 0 40px rgba(0,0,0,0.12);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.drawer.open { right: 0; }
.drawer-close {
    align-self: flex-end;
    background: var(--border);
    border: none;
    width: 38px; height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--navy);
    margin-bottom: 2rem;
    -webkit-tap-highlight-color: transparent;
}
.drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.drawer-link {
    font-family: var(--ff-display);
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--navy);
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
    transition: color var(--dur);
}
.drawer-link:last-child { border-bottom: none; }
.drawer-link:hover { color: var(--teal); }
.drawer-cta {
    margin-top: 1.5rem;
    padding: 0.85rem 2rem;
    background: var(--gold);
    color: var(--white) !important;
    text-align: center;
    border-radius: var(--radius-sm);
    font-family: var(--ff-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-bottom: none !important;
}
.drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30, 58, 82, 0.45);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.38s;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}
.drawer-overlay.visible {
    opacity: 1;
    pointer-events: all;
}

/* ════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh; /* iOS dynamic viewport */
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 40%;
    background-repeat: no-repeat;
    transform: scale(1.04);
    transition: transform 8s ease;
}
.hero-bg.loaded { transform: scale(1); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(20, 45, 68, 0.82) 0%,
        rgba(25, 52, 80, 0.70) 50%,
        rgba(15, 35, 60, 0.60) 100%
    );
}
.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 110px;
    padding-bottom: 60px;
}
.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--white);
    font-size: 0.68rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    padding: 0.45rem 1.1rem;
    border-radius: 100px;
    margin-bottom: 1.6rem;
    backdrop-filter: blur(8px);
}
.hero-content h1 {
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.06;
    margin-bottom: 1.4rem;
    max-width: 780px;
}
.hero-content h1 em {
    font-style: italic;
    color: var(--gold-lt);
}
.hero-content p {
    font-size: clamp(0.95rem, 2vw, 1.08rem);
    color: rgba(255,255,255,0.75);
    max-width: 540px;
    line-height: 1.85;
    margin-bottom: 2.5rem;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.desktop-br { display: none; }
@media (min-width: 768px) { .desktop-br { display: block; } }

/* Scroll hint */
.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255,255,255,0.4);
    font-size: 0.6rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    z-index: 2;
}
.scroll-line {
    width: 1px;
    height: 44px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%,100% { opacity: 0.3; transform: scaleY(0.7) translateY(0); }
    50%      { opacity: 1;   transform: scaleY(1)   translateY(4px); }
}

/* ════════════════════════════════════════════════════════
   SOBRE
   ════════════════════════════════════════════════════════ */
.sobre { background: var(--bg-2); }
.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 80px;
    align-items: center;
}
/* Visual */
.sobre-visual { position: relative; }
.logo-showcase {
    background: linear-gradient(145deg, var(--navy) 0%, var(--navy-lt) 100%);
    border-radius: var(--radius);
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 1;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.logo-showcase::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(91,181,168,0.15) 0%, transparent 65%);
}
.logo-showcase img { width: 72%; position: relative; z-index: 1; }
.sobre-deco-ring {
    position: absolute;
    right: -30px; bottom: -30px;
    width: 130px; height: 130px;
    border-radius: 50%;
    border: 2px solid var(--teal-lt);
    opacity: 0.5;
}
.sobre-deco-bar {
    position: absolute;
    left: -12px; top: 50px;
    width: 4px; height: 70px;
    background: linear-gradient(to bottom, var(--gold), var(--gold-lt));
    border-radius: 4px;
}

/* Text */
.sobre-text h2 { margin-bottom: 1.4rem; }
.sobre-text p  { font-size: 0.96rem; color: var(--muted); line-height: 1.9; margin-bottom: 1.1rem; }

.sobre-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}
.stat strong {
    display: block;
    font-family: var(--ff-display);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1;
}
.stat small {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

/* ════════════════════════════════════════════════════════
   ÁREAS
   ════════════════════════════════════════════════════════ */
.areas { background: var(--bg); }
.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.area-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 1.6rem;
    position: relative;
    transition: transform var(--dur) var(--ease), box-shadow var(--dur);
    overflow: hidden;
}
.area-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--teal), var(--gold-lt));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease);
}
.area-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.area-card:hover::after { transform: scaleX(1); }
.area-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius-sm);
    background: var(--teal-pale);
    display: flex; align-items: center; justify-content: center;
    color: var(--teal);
    margin-bottom: 1rem;
}
.area-num {
    font-family: var(--ff-display);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--teal);
    margin-bottom: 0.5rem;
    display: block;
}
.area-card h3 {
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.6rem;
    line-height: 1.4;
}
.area-card p { font-size: 0.82rem; color: var(--muted); line-height: 1.75; }

/* ════════════════════════════════════════════════════════
   EQUIPE — CARROSSEL
   ════════════════════════════════════════════════════════ */
.equipe { background: var(--gold-pale); }
.carousel-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}
.carousel-viewport {
    flex: 1;
    overflow: hidden;
    border-radius: var(--radius);
    /* Touch scrolling */
    -webkit-overflow-scrolling: touch;
    cursor: grab;
}
.carousel-viewport.dragging { cursor: grabbing; }
.carousel-track {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.5s var(--ease);
    will-change: transform;
    padding: 0.5rem 0.2rem 1rem;
}

/* Card */
.prof-card {
    flex: 0 0 calc((100% - 3 * 1.5rem) / 4);
    text-align: center;
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem 1.2rem 1.8rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--dur), transform var(--dur);
    user-select: none;
    -webkit-user-select: none;
}
.prof-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.prof-photo {
    width: 110px; height: 110px;
    border-radius: 50%;
    background: var(--teal-pale);
    overflow: hidden;
    margin: 0 auto 1.2rem;
    border: 3px solid var(--teal-lt);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.prof-photo img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.prof-photo.no-photo::after {
    content: attr(data-initials);
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ff-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--navy-lt);
    background: var(--teal-pale);
}
.prof-card h3 {
    font-size: 1.08rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 0.3rem;
}
.prof-card span {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal);
    font-weight: 500;
}

/* Botões do carrossel */
.car-btn {
    flex-shrink: 0;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: var(--white);
    border: 1.5px solid var(--border);
    color: var(--navy);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: background var(--dur), border-color var(--dur), transform 0.2s, color var(--dur);
    -webkit-tap-highlight-color: transparent;
    z-index: 2;
}
.car-btn:hover { background: var(--navy); border-color: var(--navy); color: var(--white); transform: scale(1.08); }
.car-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.car-btn:disabled:hover { background: var(--white); border-color: var(--border); color: var(--navy); transform: none; }

/* Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.8rem;
}
.carousel-dots .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--border);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background var(--dur), transform var(--dur);
    -webkit-tap-highlight-color: transparent;
}
.carousel-dots .dot.active {
    background: var(--teal);
    transform: scale(1.3);
}

/* ════════════════════════════════════════════════════════
   CONTATO
   ════════════════════════════════════════════════════════ */
.contato {
    background: linear-gradient(145deg, var(--navy) 0%, #153048 100%);
    position: relative;
    overflow: hidden;
}
.contato::before {
    content: '';
    position: absolute;
    top: -180px; right: -180px;
    width: 500px; height: 500px;
    border-radius: 50%;
    border: 1px solid rgba(91,181,168,0.10);
    pointer-events: none;
}
.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    position: relative;
    z-index: 1;
}

/* Info */
.eyebrow-light {
    color: var(--teal-lt);
}
.eyebrow-light::before { background: var(--teal-lt); }
.contato-info h2 {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    color: var(--white);
    margin-bottom: 1rem;
}
.contato-info > p { font-size: 0.95rem; color: rgba(255,255,255,0.55); line-height: 1.9; margin-bottom: 2.2rem; }

.c-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.c-icon {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(91,181,168,0.15);
    border: 1px solid rgba(91,181,168,0.3);
    display: flex; align-items: center; justify-content: center;
    color: var(--teal-lt);
    flex-shrink: 0;
}
.c-item span { font-size: 0.9rem; color: rgba(255,255,255,0.75); }

.social-row { display: flex; gap: 0.75rem; margin-top: 2rem; }
.social-btn {
    width: 42px; height: 42px;
    border-radius: var(--radius-sm);
    border: 1.5px solid rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.55);
    transition: border-color var(--dur), color var(--dur), background var(--dur);
    -webkit-tap-highlight-color: transparent;
}
.social-btn:hover {
    border-color: var(--gold-lt);
    color: var(--gold-lt);
    background: rgba(232,184,75,0.08);
}

/* Formulário */
.contato-form {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: var(--radius);
    padding: 2.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.field { margin-bottom: 1.1rem; }
.field label {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.45);
    margin-bottom: 0.45rem;
}
.field input,
.field textarea {
    width: 100%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1.1rem;
    font-family: var(--ff-body);
    font-size: 0.9rem;
    color: var(--white);
    outline: none;
    transition: border-color var(--dur), background var(--dur);
    -webkit-appearance: none; /* iOS fix */
    -moz-appearance: none;
    appearance: none;
}
.field input::placeholder,
.field textarea::placeholder { color: rgba(255,255,255,0.25); }
.field input:focus,
.field textarea:focus { border-color: var(--teal-lt); background: rgba(255,255,255,0.09); }
.field textarea { resize: vertical; min-height: 120px; }
.btn-submit {
    width: 100%;
    background: var(--gold);
    color: var(--white);
    border: none;
    padding: 1rem;
    border-radius: var(--radius-sm);
    font-family: var(--ff-body);
    font-size: 0.83rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    margin-top: 0.4rem;
    transition: background var(--dur), transform 0.2s, box-shadow 0.2s;
    -webkit-tap-highlight-color: transparent;
    -webkit-appearance: none;
}
.btn-submit:hover, .btn-submit:active {
    background: var(--gold-lt);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,149,42,0.3);
}
.btn-submit.sent {
    background: var(--teal) !important;
    transform: none !important;
}

/* ════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════ */
.footer {
    background: #0D1E2E;
    padding: 1.6rem 0;
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.footer-logo img {
    height: 34px; width: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid rgba(255,255,255,0.2);
}
.footer-logo span {
    font-family: var(--ff-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
}
.footer p {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.3);
    text-align: right;
    letter-spacing: 0.04em;
}

/* ════════════════════════════════════════════════════════
   RESPONSIVO — TABLET
   ════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .areas-grid { grid-template-columns: repeat(2, 1fr); }
    .prof-card  { flex: 0 0 calc((100% - 1.5rem) / 2); }
}

/* ════════════════════════════════════════════════════════
   RESPONSIVO — MOBILE / IPHONE
   ════════════════════════════════════════════════════════ */
@media (max-width: 768px) {

    /* Hide desktop nav, show burger */
    .nav-links { display: none; }
    .burger    { display: flex; }

    /* Section padding */
    .section-pad { padding: 72px 0; }

    /* Sobre */
    .sobre-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }
    .sobre-visual {
        max-width: 300px;
        margin: 0 auto;
    }
    .sobre-deco-bar { display: none; }
    .sobre-stats { gap: 1.8rem; }

    /* Areas */
    .areas-grid { grid-template-columns: 1fr 1fr; }

    /* Carousel - 1 card on mobile */
    .prof-card { flex: 0 0 calc(100% - 0.75rem); }
    .car-btn   { width: 40px; height: 40px; }

    /* Contato */
    .contato-grid { grid-template-columns: 1fr; gap: 44px; }
    .form-row     { grid-template-columns: 1fr; }
    .contato-form { padding: 1.8rem 1.4rem; }

    /* Footer */
    .footer-inner { flex-direction: column; text-align: center; }
    .footer p     { text-align: center; }
    .mobile-br    { display: block; }
}

@media (max-width: 480px) {
    .areas-grid { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2.4rem; }
    .hero-actions { flex-direction: column; }
    .btn-primary, .btn-ghost { text-align: center; }
}

/* iPhone safe-area (notch) */
@supports (padding: env(safe-area-inset-bottom)) {
    .hero { padding-bottom: env(safe-area-inset-bottom); }
    .footer { padding-bottom: calc(1.6rem + env(safe-area-inset-bottom)); }
    #header { padding-top: env(safe-area-inset-top); }
}