/* ============================================================
   PORTFÓLIO — NATANAEL NOBRE
   Design tokens
   ============================================================ */
:root {
    /* Cores */
    --bg: #0a0d0c;
    --bg-elevated: #0f1512;
    --surface: #131b17;
    --surface-hover: #17211c;
    --border: rgba(57, 255, 136, 0.16);
    --border-strong: rgba(57, 255, 136, 0.4);

    --text-primary: #eaf5ef;
    --text-muted: #7d9990;
    --text-dim: #4c625b;

    --neon: #39ff88;
    --neon-dim: #1f8a54;
    --glitch-magenta: #ff2e9f;
    --glitch-cyan: #2ee5ff;

    /* Tipografia */
    --font-display: 'JetBrains Mono', monospace;
    --font-body: 'Inter', sans-serif;

    /* Layout */
    --gutter: clamp(1.5rem, 5vw, 4rem);
    --radius: 4px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

body.lock-scroll {
    overflow: hidden;
    height: 100vh;
}

/* Textura de fundo sutil (grid tech) */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(57, 255, 136, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57, 255, 136, 0.035) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    z-index: 0;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
}

::selection {
    background: var(--neon);
    color: var(--bg);
}

.eyebrow {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--neon);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.eyebrow::before {
    content: '';
    width: 18px;
    height: 1px;
    background: var(--neon);
}

.section-heading {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin: 1rem 0 2.5rem;
}

/* Glitch / RGB-split — elemento de assinatura, usado com moderação */
.glitch {
    position: relative;
    display: inline-block;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    opacity: 0;
}

.glitch:hover::before,
.glitch:hover::after,
.glitch.is-glitching::before,
.glitch.is-glitching::after {
    opacity: 0.8;
}

.glitch::before {
    color: var(--glitch-magenta);
    animation: glitch-shift-1 0.35s steps(2, end) infinite;
    mix-blend-mode: screen;
}

.glitch::after {
    color: var(--glitch-cyan);
    animation: glitch-shift-2 0.4s steps(2, end) infinite;
    mix-blend-mode: screen;
}

@keyframes glitch-shift-1 {
    0% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(-2px, 1px);
    }

    100% {
        transform: translate(1px, -1px);
    }
}

@keyframes glitch-shift-2 {
    0% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(2px, -1px);
    }

    100% {
        transform: translate(-1px, 1px);
    }
}

/* ============================================================
   PRE-LOADER — boot de terminal
   ============================================================ */
#preloader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}

.boot-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.6rem, 6vw, 3rem);
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.boot-cursor {
    display: inline-block;
    width: 0.55em;
    background: var(--neon);
    margin-left: 2px;
    animation: blink 0.9s steps(1) infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.boot-bar-track {
    width: min(280px, 60vw);
    height: 2px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.boot-bar-fill {
    position: absolute;
    inset: 0;
    width: 0%;
    background: var(--neon);
    box-shadow: 0 0 12px var(--neon);
}

.boot-status {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    text-transform: uppercase;
}

/* ============================================================
   NAV
   ============================================================ */
header.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem var(--gutter);
    mix-blend-mode: difference;
}

.nav-logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
}

.nav-logo span {
    color: var(--neon);
}

.nav-links {
    display: flex;
    gap: 2rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-links a {
    position: relative;
    padding-bottom: 3px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--neon);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
}

/* ============================================================
   HERO — scroll horizontal
   ============================================================ */



#hero-section {
    position: relative;
    height: 100vh;
    /* trava a altura — evita o painel esticar além do viewport */
    padding: 0;
    /* isola do padding genérico de <section> abaixo */
    overflow: hidden;
}

#hero-track {
    display: flex;
    height: 100vh;
    width: max-content;
}

.hero-panel {
    width: 100vw;
    height: 100vh;
    min-height: 0;
    /* corrige bug de flexbox: sem isso, o item não respeita a altura do pai */
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(6rem, 14vh, 9rem) var(--gutter) clamp(3rem, 8vh, 5rem);
    overflow: hidden;
    position: relative;
}

.hero-panel .eyebrow {
    margin-bottom: 1.2rem;
}

.hero-panel h1 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2.1rem, 5.2vw, 4rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
    max-width: 27ch;
}

.hero-panel h1 em {
    font-style: normal;
    color: var(--neon);
}

.hero-h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.15;
    letter-spacing: -0.01em;
    max-width: 26ch;
    margin-top: 0.5rem;
}

.hero-panel p.lede {
    margin-top: 1.3rem;
    max-width: 52ch;
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* --- Painel 1: apresentação — layout 2 colunas --- */
.hero-panel-intro {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
    max-width: 100%;
    padding-left: clamp(2rem, 6vw, 7rem);
    padding-right: clamp(2rem, 6vw, 7rem);
}

/* Coluna esquerda: foto */
.hero-col-img {
    position: relative;
    width: 100%;
    height: clamp(380px, 65vh, 620px);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-strong);
    flex-shrink: 0;
}

.hero-col-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: grayscale(25%) contrast(1.05);
    display: block;
}

/* Coluna direita: copy */
.hero-col-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.2rem;
}

.hero-cta .btn-primary {
    background: var(--neon);
    color: var(--bg);
    border-color: var(--neon);
}

.hero-cta .btn-primary:hover {
    box-shadow: 0 0 22px rgba(57, 255, 136, 0.45);
}

.hero-cta .btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.hero-cta .btn-secondary:hover {
    border-color: var(--neon);
    color: var(--neon);
}

.hero-mini-stats {
    display: flex;
    gap: clamp(2rem, 5vw, 3.5rem);
    margin-top: 2.4rem;
}

.hero-mini-stats .num {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    color: var(--neon);
    line-height: 1;
    display: block;
}

.hero-mini-stats .label {
    margin-top: 0.4rem;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    display: block;
}

/* hero-photo-mini removido — substituído por .hero-col-img no layout de 2 colunas */

/* --- Painel 2: impacto/stack --- */
.impact-checklist {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 0.9rem 2rem;
    margin-top: 2rem;
    max-width: 640px;
}

.impact-checklist li {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--text-primary);
    padding-left: 1.6rem;
    position: relative;
}

.impact-checklist li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--neon);
    font-size: 0.85rem;
}

.hero-tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 2rem;
}

.hero-tech-badges span {
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
}

.hero-scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: var(--gutter);
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-dim);
}

.hero-scroll-hint .bar {
    width: 40px;
    height: 1px;
    background: var(--text-dim);
    position: relative;
    overflow: hidden;
}

.hero-scroll-hint .bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--neon);
    animation: hint-slide 1.6s ease-in-out infinite;
}

@keyframes hint-slide {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* progress dots do hero horizontal */
.hero-progress {
    position: fixed;
    right: var(--gutter);
    top: 50%;
    transform: translateY(-50%);
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.hero-progress span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-dim);
    transition: background 0.3s ease, transform 0.3s ease;
}

.hero-progress span.active {
    background: var(--neon);
    transform: scale(1.4);
    box-shadow: 0 0 8px var(--neon);
}

/* ============================================================
   SEÇÕES GERAIS (vertical)
   ============================================================ */
section {
    position: relative;
    z-index: 1;
    padding: clamp(5rem, 12vh, 9rem) var(--gutter);
}

/* --- SOBRE --- */
#sobre .about-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(2rem, 6vw, 6rem);
    align-items: start;
}

.about-photo {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.about-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(25%);
}

#sobre p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 55ch;
}

#sobre p+p {
    margin-top: 1.2rem;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.skills-list span {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-muted);
    transition: border-color 0.25s ease, color 0.25s ease;
}

.skills-list span:hover {
    border-color: var(--border-strong);
    color: var(--neon);
}

/* --- PROCESSO --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.process-step {
    position: relative;
    padding-top: 2.2rem;
}

.process-step .step-num {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--neon);
    letter-spacing: 0.1em;
    position: absolute;
    top: 0;
    left: 0;
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    margin-bottom: 0.6rem;
}

.process-step p {
    color: var(--text-muted);
    font-size: 0.92rem;
}

/* --- DEPOIMENTOS --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.testimonial-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.6rem;
    background: var(--surface);
}

.testimonial-card p.quote {
    color: var(--text-primary);
    font-size: 0.98rem;
    line-height: 1.6;
}

.testimonial-card .author {
    margin-top: 1.2rem;
    font-family: var(--font-display);
    font-size: 0.78rem;
    color: var(--neon-dim);
}

/* --- GALERIA --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.75rem;
}

.project-card {
    position: relative;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    border-color: var(--neon-dim);
    box-shadow: 0 8px 30px rgba(57, 255, 136, 0.12);
}

.project-card .thumb {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    position: relative;
}

.project-card .thumb img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    min-height: 100%;
    object-fit: cover;
    object-position: top;
    filter: grayscale(15%) contrast(1.02);
    transition: top 4.5s ease-in-out, transform 4.5s ease-in-out, filter 0.3s ease;
}

.project-card:hover .thumb img {
    top: 100%;
    transform: translateY(-100%);
    filter: grayscale(0%) contrast(1.05);
}

/* Sombra gradiente sutil na parte inferior para integrar com o card */
.project-card .thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 15, 13, 0.4) 0%, transparent 35%);
    opacity: 0.6;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.project-card:hover .thumb::after {
    opacity: 0.2;
}

.project-card .info {
    padding: 1.3rem 1.4rem 1.5rem;
}

.project-card .info .tech {
    font-family: var(--font-display);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--neon-dim);
}

.project-card .info h3 {
    margin-top: 0.5rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    transition: color 0.3s ease;
}

.project-card:hover .info h3 {
    color: var(--neon);
}

.project-card .info p.excerpt {
    margin-top: 0.5rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.gallery-load-more {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.btn {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.78rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.95rem 2.2rem;
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--neon);
    border-radius: var(--radius);
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
    background: var(--neon);
    color: var(--bg);
    box-shadow: 0 0 22px rgba(57, 255, 136, 0.4);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* --- MODAL DE PROJETO --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 8, 7, 0.9);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--gutter);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    max-width: 720px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    transform: translateY(20px) scale(0.98);
    transition: transform 0.35s ease;
}

.modal-overlay.open .modal-box {
    transform: translateY(0) scale(1);
}

.modal-img-container {
    max-height: 50vh;
    overflow-y: auto;
    border-bottom: 1px solid var(--border);
    position: relative;
    scrollbar-width: thin;
    scrollbar-color: var(--neon-dim) var(--surface);
}

.modal-img-container::-webkit-scrollbar {
    width: 6px;
}

.modal-img-container::-webkit-scrollbar-track {
    background: var(--surface);
}

.modal-img-container::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 3px;
}

.modal-img-container::-webkit-scrollbar-thumb:hover {
    background: var(--neon);
}

.modal-box img {
    width: 100%;
    height: auto;
    display: block;
}

.modal-body {
    padding: 2rem;
}

.modal-body .tech {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--neon-dim);
}

.modal-body h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin: 0.6rem 0 1rem;
}

.modal-body p {
    color: var(--text-muted);
}

.modal-body .btn {
    display: inline-block;
    margin-top: 1.5rem;
}

.modal-close {
    position: absolute;
    top: 1.2rem;
    right: 1.4rem;
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--text-muted);
    background: none;
    border: none;
}

.modal-close:hover {
    color: var(--neon);
}

.modal-box {
    position: relative;
}

/* --- CONTATO --- */
#contato .contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: clamp(2rem, 6vw, 6rem);
}

#contato p.lede {
    color: var(--text-muted);
    max-width: 40ch;
}

.contact-links {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    font-family: var(--font-display);
    font-size: 0.9rem;
}

.contact-links a:hover {
    color: var(--neon);
}

form#contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.3rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.field label {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.field input,
.field textarea {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.9rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    resize: vertical;
    transition: border-color 0.25s ease;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--neon);
}

#contact-status {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

#contact-status.ok {
    color: var(--neon);
}

#contact-status.err {
    color: var(--glitch-magenta);
}

/* --- FOOTER --- */
footer {
    padding: 2.5rem var(--gutter);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    position: relative;
    z-index: 1;
}

/* Acessibilidade: foco visível sempre */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--neon);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */

/* Telas muito grandes — evita que o conteúdo fique solto demais */
@media (min-width: 1600px) {
    body {
        font-size: 1.05rem;
    }

    .hero-panel-intro,
    #sobre .about-grid,
    #contato .contact-grid {
        max-width: 1400px;
    }
}

/* Tablets e notebooks pequenos */
@media (max-width: 860px) {
    .hero-scroll-hint {
        display: none;
    }

    .nav-links {
        display: none;
    }

    #sobre .about-grid,
    #contato .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-progress {
        display: none;
    }

    .hero-mini-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .hero-photo-mini {
        display: none;
    }

    /* Hero 2 colunas → 1 coluna em tablets/celulares (sem overflow interno — conflita com o scroll do GSAP) */
    .hero-panel-intro {
        grid-template-columns: 1fr;
        padding-left: clamp(1rem, 4vw, 3rem);
        padding-right: clamp(1rem, 4vw, 3rem);
        overflow: hidden;
        gap: clamp(0.6rem, 2vh, 1.5rem);
    }

    .hero-col-img {
        height: clamp(160px, 28vh, 260px);
    }

    .impact-checklist {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}

/* Celulares (≤560px) */
@media (max-width: 560px) {
    .hero-panel {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .hero-panel-intro {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .hero-col-img {
        height: clamp(140px, 24vh, 200px);
    }

    /* Botões sempre lado a lado: flex:1 1 0 divide o espaço igualmente sem min-width */
    .hero-cta {
        flex-wrap: nowrap;
        gap: 0.5rem;
    }

    .hero-cta .btn {
        flex: 1 1 0;
        min-width: 0;
        text-align: center;
        padding: 0.65rem 0.5rem;
        font-size: 0.78rem;
        letter-spacing: 0.06em;
    }

    /* Stats sempre em linha */
    .hero-mini-stats {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 1rem 1.5rem;
    }

    .hero-mini-stats .num {
        font-size: clamp(1.4rem, 6vw, 1.9rem);
    }

    .hero-scroll-hint {
        display: none;
    }

    .section-heading {
        font-size: clamp(1.7rem, 8vw, 2.4rem);
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    footer {
        flex-direction: column;
        gap: 0.5rem;
        text-align: left;
    }

    .nav-logo {
        font-size: 0.8rem;
    }
}

/* Telas baixas (celular em paisagem, notebooks compactos) — hero é o mais sensível por ter altura travada */
@media (max-height: 640px) {
    .eyebrow {
        font-size: 0.75rem;
    }

    .hero-panel {
        padding-top: clamp(4.5rem, 16vh, 6rem);
        padding-bottom: 1.5rem;
        justify-content: flex-start;
    }

    .hero-panel h1 {
        font-size: clamp(1.2rem, 5vw, 2.2rem);
        max-width: 24ch;
    }

    .hero-panel p.lede {
        display: none;
    }

    /* prioriza título + CTA quando o espaço vertical é curto */
    .hero-mini-stats {
        margin-top: 1.2rem;
    }

    .hero-photo-mini {
        display: none;
    }

    .btn {
        padding: 0.75rem 2rem;
    }

    .hero-scroll-hint {
        bottom: 1.2rem;
    }
}

/* Telas muito estreitas (≤327px) */
@media (max-width: 400px) {
    .hero-panel h1 {
        font-size: clamp(1.1rem, 5vw, 1.8rem);
    }

    .eyebrow {
        font-size: 0.6rem;
    }

    .hero-col-img {
        height: clamp(100px, 18vh, 150px);
    }

    .hero-col-img {
        height: clamp(140px, 28vh, 200px);
    }

    .hero-mini-stats {
        display: none;
    }

    .hero-panel-intro {
        padding-left: .85rem;
        padding-right: .85rem;
    }

    .hero-panel {
        padding: clamp(4rem, 10vh, 7rem) var(--gutter) clamp(3rem, 8vh, 5rem);
    }
}