/* ============================================================
   PETCORE — Veterinary Clinic — Futuristic Tech Style
   ============================================================ */

/* ---- VARIABLES ---- */
:root {
    --color-bg: #f5f5f5;
    --color-bg-alt: #eeeeee;
    --color-bg-dark: #0f0f0f;
    --color-primary: #ea580c;
    --color-primary-light: #f97316;
    --color-primary-glow: rgba(234, 88, 12, 0.2);
    --color-text: #1a1a1a;
    --color-text-muted: #555555;
    --color-text-dim: #888888;
    --color-border: rgba(234, 88, 12, 0.25);
    --color-border-light: rgba(0, 0, 0, 0.08);
    --color-green: #22c55e;
    --color-card-bg: #ffffff;
    --font-main: 'JetBrains Mono', 'Courier New', monospace;
    --nav-h: 64px;
    --radius: 4px;
    --radius-lg: 8px;
    --transition: 0.25s ease;
    --transition-slow: 0.5s ease;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --shadow-orange: 0 4px 24px rgba(234, 88, 12, 0.18);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

button {
    font-family: var(--font-main);
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-primary); border-radius: 3px; }

/* ---- UTILITIES ---- */
.t-orange { color: var(--color-primary); }
.t-green  { color: var(--color-green); }
.t-cursor {
    display: inline-block;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ---- REVEAL ANIMATION ---- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- SECTION HEADER ---- */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}
.section-tag {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    padding: 0.2rem 0.75rem;
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}
.section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}
.section-title::after {
    content: '_';
    color: var(--color-primary);
    animation: blink 1.2s step-end infinite;
}
.section-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);
    z-index: 1000;
    background: rgba(245, 245, 245, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}
.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}
.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-text);
    transition: color var(--transition);
}
.nav__logo:hover { color: var(--color-primary); }
.nav__logo-bracket { color: var(--color-primary); font-weight: 400; }
.nav__logo-text { font-weight: 800; }
.nav__logo-icon { font-size: 1rem; }

.nav__menu {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(245, 245, 245, 0.98);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
}
.nav__menu.open { display: flex; }
.nav__link {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    padding: 0.75rem 1.25rem;
    transition: color var(--transition), background var(--transition);
}
.nav__link:hover {
    color: var(--color-primary);
    background: var(--color-primary-glow);
}

.nav__btn-login {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: background var(--transition), color var(--transition);
    margin: 0.5rem 1.25rem;
}
.nav__btn-login:hover {
    background: var(--color-primary);
    color: #fff;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    z-index: 10;
}
.nav__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-main);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.08);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}
.btn:hover::before { transform: translateX(0); }

.btn--primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn--primary:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-orange);
    transform: translateY(-2px);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border-light);
}
.btn--ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn--full { width: 100%; justify-content: center; }

.btn__loading { display: none; }
.btn.loading .btn__text,
.btn.loading .btn__icon { display: none; }
.btn.loading .btn__loading { display: inline; }
.btn.loading { opacity: 0.75; pointer-events: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    min-height: 100vh;
    padding-top: var(--nav-h);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero__grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(234, 88, 12, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(234, 88, 12, 0.06) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}
.hero__grid-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 70% at 50% 50%, transparent 30%, var(--color-bg) 100%);
}

.hero__scan {
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    animation: scanLine 4s linear infinite;
    opacity: 0.7;
    pointer-events: none;
}
@keyframes scanLine {
    0% { top: -2px; }
    100% { top: 100%; }
}

.hero__inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 1.25rem 2rem;
    width: 100%;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    padding: 0.3rem 0.85rem;
    border-radius: 2px;
    margin-bottom: 1.5rem;
    background: var(--color-primary-glow);
    animation: fadeIn 0.8s ease forwards;
}
.hero__badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-green);
    animation: pulse 2s ease infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
    font-size: clamp(2.2rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}
.hero__title-line {
    display: block;
    animation: slideUp 0.8s ease forwards;
    opacity: 0;
}
.hero__title-line:nth-child(1) { animation-delay: 0.1s; }
.hero__title-line:nth-child(2) { animation-delay: 0.25s; }
.hero__title-line:nth-child(3) { animation-delay: 0.4s; }
.hero__title-line--accent { color: var(--color-primary); }

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero__subtitle {
    font-size: clamp(0.85rem, 1.5vw, 1rem);
    color: var(--color-text-muted);
    max-width: 540px;
    margin-bottom: 2rem;
    animation: slideUp 0.8s 0.55s ease forwards;
    opacity: 0;
}
.hero__subtitle-prefix {
    color: var(--color-primary);
    font-weight: 700;
    margin-right: 0.25rem;
}

.hero__cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    animation: slideUp 0.8s 0.7s ease forwards;
    opacity: 0;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    animation: slideUp 0.8s 0.85s ease forwards;
    opacity: 0;
}
.hero__stat {
    display: flex;
    flex-direction: column;
}
.hero__stat-value {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}
.hero__stat-label {
    font-size: 0.65rem;
    color: var(--color-text-dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.hero__stat-divider {
    font-size: 1rem;
    color: var(--color-border);
    padding: 0 0.5rem;
}

/* Terminal box */
.hero__terminal {
    position: relative;
    z-index: 1;
    max-width: 420px;
    margin: 2rem 1.25rem 0;
    background: var(--color-bg-dark);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(234, 88, 12, 0.3);
    overflow: hidden;
    animation: slideUp 0.8s 1s ease forwards;
    opacity: 0;
    box-shadow: 0 8px 40px rgba(0,0,0,0.2), 0 0 0 1px rgba(234,88,12,0.1);
}
.hero__terminal-bar {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1rem;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.hero__terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #333;
}
.hero__terminal-dot:nth-child(1) { background: #ff5f57; }
.hero__terminal-dot:nth-child(2) { background: #ffbd2e; }
.hero__terminal-dot:nth-child(3) { background: #28ca41; }
.hero__terminal-title {
    font-size: 0.65rem;
    color: rgba(255,255,255,0.3);
    margin-left: auto;
    letter-spacing: 0.05em;
}
.hero__terminal-body {
    padding: 1rem 1.25rem;
    font-size: 0.75rem;
    line-height: 1.9;
    color: rgba(255,255,255,0.7);
}
.hero__terminal-body p { margin: 0; }

/* ============================================================
   SOBRE
   ============================================================ */
.sobre {
    padding: 5rem 0;
    background: var(--color-bg);
}
.sobre__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}
.sobre__content { display: flex; flex-direction: column; gap: 1.5rem; }
.sobre__text-block { border-left: 2px solid var(--color-primary); padding-left: 1rem; }
.sobre__label {
    display: block;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    margin-bottom: 0.4rem;
    font-weight: 700;
}
.sobre__text-block p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}
.sobre__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.sobre__feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    background: var(--color-card-bg);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.sobre__feature:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-orange);
}

/* Metrics panel */
.sobre__metrics {
    background: var(--color-bg-dark);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid rgba(234, 88, 12, 0.2);
}
.sobre__metrics-title {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sobre__metric-item { margin-bottom: 1rem; }
.sobre__metric-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 0.4rem;
}
.sobre__metric-bar {
    height: 4px;
    background: rgba(255,255,255,0.08);
    border-radius: 2px;
    overflow: hidden;
}
.sobre__metric-fill {
    height: 100%;
    width: var(--w, 0%);
    background: var(--color-primary);
    border-radius: 2px;
    transition: width 1.2s ease;
}
.sobre__uptime {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.65rem;
    color: var(--color-green);
    margin-top: 1.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    letter-spacing: 0.05em;
}
.sobre__uptime-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-green);
    animation: pulse 2s ease infinite;
    flex-shrink: 0;
}

/* ============================================================
   SERVIÇOS
   ============================================================ */
.servicos {
    padding: 5rem 0;
    background: var(--color-bg-alt);
    position: relative;
}
.servicos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0.4;
}

.servicos__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
.servico-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: relative;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    overflow: hidden;
}
.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.servico-card:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-orange);
    transform: translateY(-4px);
}
.servico-card:hover::before { transform: scaleX(1); }

.servico-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.servico-card__icon { font-size: 1.75rem; }
.servico-card__tag {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    padding: 0.15rem 0.5rem;
    border-radius: 2px;
    background: var(--color-primary-glow);
}
.servico-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}
.servico-card__desc {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}
.servico-card__footer {
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border-light);
}
.servico-card__status {
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    color: var(--color-green);
    text-transform: uppercase;
}

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.depoimentos {
    padding: 5rem 0;
    background: var(--color-bg);
}
.dep__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}
.dep-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.dep-card:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow);
}
.dep-card__header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.dep-card__avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--color-primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.05em;
}
.dep-card__info { flex: 1; }
.dep-card__info strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text);
}
.dep-card__info span { font-size: 0.72rem; color: var(--color-text-dim); }
.dep-card__rating { font-size: 0.75rem; margin-left: auto; }
.dep-card__quote {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    font-style: normal;
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}
.dep-card__quote-mark {
    position: absolute;
    left: 0;
    top: -0.2rem;
    font-size: 2rem;
    color: var(--color-primary);
    line-height: 1;
    font-style: normal;
}
.dep-card__meta {
    font-size: 0.62rem;
    color: var(--color-text-dim);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ============================================================
   CADASTRO / FORM
   ============================================================ */
.cadastro {
    padding: 5rem 0;
    background: var(--color-bg-alt);
    position: relative;
}
.cadastro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0.4;
}

.cadastro__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

/* Info sidebar */
.cadastro__info {
    background: var(--color-bg-dark);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    border: 1px solid rgba(234, 88, 12, 0.2);
    height: fit-content;
}
.cadastro__info-title {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cadastro__info-text {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 1rem;
}
.cadastro__info-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
}
.cadastro__info-list li {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.cadastro__info-code {
    font-size: 0.72rem;
    line-height: 1.8;
    padding: 0.85rem;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.4);
}

/* Form */
.cadastro__form {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form__section-title {
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border-light);
}
.form__section-title .t-orange {
    font-weight: 800;
    font-size: 0.85rem;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.form__group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.form__group--full { grid-column: 1 / -1; }

.form__label {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.form__label-prefix { color: var(--color-primary); font-weight: 700; }

.form__input {
    font-family: var(--font-main);
    font-size: 0.82rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    padding: 0.7rem 0.9rem;
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    width: 100%;
    outline: none;
    appearance: none;
}
.form__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
    background: #fff;
}
.form__input.error { border-color: #ef4444; }
.form__input::placeholder { color: var(--color-text-dim); font-size: 0.78rem; }
.form__select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ea580c' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; padding-right: 2.5rem; cursor: pointer; }
.form__textarea { resize: vertical; min-height: 100px; }

.form__input-wrapper { position: relative; }
.form__input-wrapper .form__input { padding-right: 2.75rem; }
.form__toggle-pwd {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition);
    padding: 0;
}
.form__toggle-pwd:hover { opacity: 1; }

.form__error {
    font-size: 0.65rem;
    color: #ef4444;
    letter-spacing: 0.04em;
    min-height: 1em;
}

.form__footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form__feedback {
    font-size: 0.72rem;
    padding: 0.6rem 0.9rem;
    border-radius: var(--radius);
    display: none;
    letter-spacing: 0.04em;
}
.form__feedback.success {
    display: block;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #16a34a;
}
.form__feedback.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
}

.form__login-link {
    font-size: 0.72rem;
    color: var(--color-text-dim);
    text-align: center;
}
.form__link-btn {
    color: var(--color-primary);
    font-size: 0.72rem;
    font-family: var(--font-main);
    font-weight: 700;
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
    transition: opacity var(--transition);
}
.form__link-btn:hover { opacity: 0.7; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--color-bg-dark);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(234, 88, 12, 0.2);
}
.footer__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer__brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.footer__brand > div,
.footer__brand {
    font-size: 1rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.3rem;
}
.footer__brand p {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.3);
    font-weight: 400;
    margin-top: 0.25rem;
    display: block;
    width: 100%;
    flex-basis: 100%;
}
.footer__links,
.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.footer__links-title {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}
.footer__links a,
.footer__contact p {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}
.footer__links a:hover { color: var(--color-primary); }
.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    text-align: center;
}
.footer__bottom p {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.25);
    letter-spacing: 0.04em;
}

/* ============================================================
   MODAL
   ============================================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.modal[hidden] { display: none; }

.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    cursor: pointer;
}
.modal__box {
    position: relative;
    z-index: 1;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: modalIn 0.3s ease forwards;
}
@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(-10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border-light);
}
.modal__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.modal__close {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    transition: color var(--transition), transform var(--transition);
    padding: 0.25rem;
}
.modal__close:hover { color: var(--color-primary); transform: rotate(90deg); }
.modal__form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ============================================================
   RESPONSIVE — TABLET (768px)
   ============================================================ */
@media (min-width: 768px) {
    .nav__menu {
        display: flex;
        flex-direction: row;
        align-items: center;
        position: static;
        background: none;
        border: none;
        padding: 0;
        gap: 0.25rem;
    }
    .nav__link { padding: 0.4rem 0.6rem; font-size: 0.72rem; }
    .nav__btn-login { margin: 0; }
    .nav__toggle { display: none; }

    .hero__terminal { margin: 2rem 0 0; max-width: 480px; }

    .sobre__grid { grid-template-columns: 1fr 1fr; align-items: start; }
    .sobre__features { grid-template-columns: 1fr 1fr; }

    .servicos__grid { grid-template-columns: repeat(2, 1fr); }
    .dep__grid { grid-template-columns: repeat(2, 1fr); }

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

    .cadastro__wrapper { grid-template-columns: 300px 1fr; }

    .footer__inner { grid-template-columns: 1fr 1fr 1fr; }
    .footer__bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ============================================================
   RESPONSIVE — DESKTOP (1024px)
   ============================================================ */
@media (min-width: 1024px) {
    .hero__inner {
        display: grid;
        grid-template-columns: 1fr 420px;
        align-items: center;
        gap: 3rem;
        padding: 6rem 1.25rem 4rem;
    }
    .hero__terminal { margin: 0; grid-column: 2; grid-row: 1 / 4; align-self: center; }
    .hero__badge,
    .hero__title,
    .hero__subtitle,
    .hero__cta-group,
    .hero__stats { grid-column: 1; }

    .sobre__grid { grid-template-columns: 1fr 380px; gap: 3rem; }
    .servicos__grid { grid-template-columns: repeat(3, 1fr); }
    .dep__grid { grid-template-columns: repeat(3, 1fr); }
    .cadastro__wrapper { grid-template-columns: 320px 1fr; }
}

/* ============================================================
   FOCUS STATES (Accessibility)
   ============================================================ */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}