/* ============================================================
   SYSPANEL — Main Stylesheet
   www.syspanel.com.br
   ============================================================ */

/* --- Custom Properties --- */
:root {
    --color-primary: #0ea5e9;
    --color-primary-dark: #0284c7;
    --color-primary-light: #38bdf8;
    --color-secondary: #0f172a;
    --color-accent: #f97316;
    --color-accent-dark: #ea580c;
    --color-success: #22c55e;
    --color-danger: #ef4444;

    --color-bg: #f8fafc;
    --color-bg-white: #ffffff;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-text-muted: #94a3b8;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    --header-height: 72px;
    --max-width: 1200px;
    --z-cookie: 200;
    --z-whatsapp: 150;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

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

a:hover, a:focus-visible {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 23, 42, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
    flex-shrink: 0;
}

.logo:hover {
    color: #fff;
    opacity: 0.9;
}

.logo svg {
    width: 36px;
    height: 36px;
}

.logo-text {
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-desktop a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-desktop a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.5;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
}

.btn-accent {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff;
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border-color: var(--color-danger);
}

.btn-danger:hover {
    background: #dc2626;
    color: #fff;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 13px;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 16px;
}

.btn-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
    position: relative;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-secondary);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% -10%, rgba(14, 165, 233, 0.25), transparent 60%),
        radial-gradient(ellipse 50% 50% at 85% 90%, rgba(249, 115, 22, 0.12), transparent 50%),
        linear-gradient(175deg, #0f172a 0%, #162032 50%, #0f172a 100%);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.025;
    background-image:
        linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(14, 165, 233, 0.12);
    color: var(--color-primary-light);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-full);
    border: 1px solid rgba(14, 165, 233, 0.2);
    margin-bottom: var(--spacing-xl);
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    line-height: 1.12;
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-lg);
}

.hero h1 span {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content > p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto var(--spacing-xl);
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ============================================================
   SERVICES / CARDS
   ============================================================ */

.section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header .eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--spacing-sm);
}

.section-header h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-secondary);
    letter-spacing: -0.025em;
    margin-bottom: var(--spacing-sm);
}

.section-header > p {
    font-size: 16px;
    color: var(--color-text-light);
    max-width: 560px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-border);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: rgba(14, 165, 233, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.card-icon.accent {
    background: rgba(249, 115, 22, 0.1);
    color: var(--color-accent);
}

.card-icon svg {
    width: 28px;
    height: 28px;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.service-card > p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.card-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
}

.card-features li svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--color-primary);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    margin-top: auto;
}

.card-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.card-link:hover {
    color: var(--color-primary-dark);
}

.card-link:hover svg {
    transform: translateX(3px);
}

/* ============================================================
   ABOUT / CTA
   ============================================================ */

.about {
    background: linear-gradient(135deg, var(--color-secondary), #1e293b);
}

.about .section-header {
    margin-bottom: var(--spacing-lg);
}

.about .section-header h2 {
    color: #fff;
}

.about .section-header > p {
    color: rgba(255, 255, 255, 0.65);
}

.about-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.contact-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.contact-info a {
    color: var(--color-primary-light);
}

.contact-info a:hover {
    color: #fff;
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
    background: var(--color-secondary);
    color: rgba(255, 255, 255, 0.65);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: var(--spacing-md);
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.footer-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-col a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-primary-light);
}

.footer-col p {
    font-size: 14px;
    margin-bottom: var(--spacing-sm);
}

.footer-col p a {
    color: rgba(255, 255, 255, 0.55);
}

.footer-col p a:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.35);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-legal a {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
}

.footer-legal a:hover {
    color: var(--color-primary-light);
}

/* ============================================================
   COOKIE BANNER
   ============================================================ */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-cookie);
    background: rgba(15, 23, 42, 0.97);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    padding: var(--spacing-md) var(--spacing-lg);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.cookie-banner a {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.cookie-banner .btn-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.cookie-banner .btn-outline {
    border-color: rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.7);
}

.cookie-banner .btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

/* ============================================================
   WHATSAPP FLOATING
   ============================================================ */

.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: var(--z-whatsapp);
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-fast);
    animation: whatsappPulse 2s ease-in-out infinite;
    text-decoration: none;
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #fff;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.55);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.65); }
}

/* ============================================================
   MOBILE MENU
   ============================================================ */

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
}

.menu-toggle:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    background: var(--color-secondary);
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    font-weight: 500;
    padding: var(--spacing-md) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.mobile-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

/* ============================================================
   AUTH / LOGIN
   ============================================================ */

.auth-page {
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #1e293b 100%);
    padding: var(--spacing-xl);
}

.auth-container {
    width: 100%;
    max-width: 420px;
}

.auth-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-2xl);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-header h1 {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-secondary);
}

.auth-subtitle {
    font-size: 14px;
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.auth-form .btn {
    margin-top: var(--spacing-sm);
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    font-size: 14px;
}

.auth-footer a {
    color: var(--color-text-light);
}

/* ============================================================
   ALERT
   ============================================================ */

.alert {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ============================================================
   ADMIN DASHBOARD
   ============================================================ */

.admin-page {
    min-height: calc(100vh - var(--header-height));
    background: var(--color-bg);
    padding: var(--spacing-2xl) 0;
}

.admin-header h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-secondary);
}

.admin-welcome {
    font-size: 16px;
    color: var(--color-text-light);
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.admin-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.admin-card:hover {
    box-shadow: var(--shadow-lg);
}

.admin-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: rgba(14, 165, 233, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.admin-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.admin-card p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.5;
}

.admin-card .text-sm {
    font-size: 12px;
}

.badge {
    display: inline-flex;
    padding: 2px 8px;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-top: var(--spacing-sm);
}

.badge-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-success);
}

.badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-info);
}

.admin-actions {
    display: flex;
    gap: var(--spacing-md);
}

.logout-form {
    display: inline;
}

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

/* ============================================================
   LEGAL PAGES
   ============================================================ */

.legal-page {
    padding: var(--spacing-2xl) 0 var(--spacing-4xl);
}

.legal-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.legal-header h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.legal-updated {
    font-size: 14px;
    color: var(--color-text-muted);
}

.legal-content {
    max-width: 780px;
    margin: 0 auto;
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.legal-content section {
    margin-bottom: var(--spacing-xl);
}

.legal-content section:last-child {
    margin-bottom: 0;
}

.legal-content h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
}

.legal-content p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.legal-content ul {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-content ul li {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-xs);
    list-style: disc;
}

.legal-content ul li::marker {
    color: var(--color-primary);
}

.legal-content strong {
    color: var(--color-text);
    font-weight: 600;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }
    .nav-desktop, .header-actions .btn-primary {
        display: none;
    }
    .menu-toggle {
        display: flex;
    }
    .hero h1 {
        font-size: 32px;
    }
    .hero-content {
        padding: var(--spacing-2xl) var(--spacing-md);
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .about-actions {
        flex-direction: column;
        width: 100%;
    }
    .about-actions .btn {
        width: 100%;
    }
    .contact-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .cookie-banner {
        padding: var(--spacing-md);
    }
    .cookie-banner .btn-group {
        flex-direction: column;
        width: 100%;
    }
    .cookie-banner .btn {
        width: 100%;
    }
    .whatsapp-float {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 54px;
        height: 54px;
    }
    .auth-card {
        padding: var(--spacing-xl);
    }
    .legal-content {
        padding: var(--spacing-lg);
    }
    .admin-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    .hero h1 {
        font-size: 28px;
    }
    .section-header h2 {
        font-size: 26px;
    }
    .service-card {
        padding: var(--spacing-lg);
    }
}

/* ============================================================
   PRINT
   ============================================================ */

@media print {
    .site-header, .cookie-banner, .whatsapp-float {
        display: none !important;
    }
    body {
        background: #fff;
        color: #000;
        font-size: 11pt;
    }
    .hero {
        min-height: auto;
    }
    .hero h1 { color: #000; }
    .service-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}
/* ============================================================
   DIFFERENTIALS
   ============================================================ */

.differentials {
  background: var(--color-bg);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.diff-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

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

.diff-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--spacing-md);
  border-radius: var(--radius-lg);
  background: rgba(14, 165, 233, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.diff-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.diff-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================================================
   EXTRA SERVICES
   ============================================================ */

.extra-services {
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

.extra-services .section-header h2 {
  color: #fff;
}

.extra-services .section-header .eyebrow {
  color: var(--color-primary-light);
}

.extra-services .section-header > p {
  color: rgba(255, 255, 255, 0.6);
}

.extra-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.extra-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.extra-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(14, 165, 233, 0.3);
  transform: translateY(-4px);
}

.extra-card svg {
  width: 36px;
  height: 36px;
  color: var(--color-primary-light);
  margin: 0 auto var(--spacing-md);
}

.extra-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--spacing-sm);
}

.extra-card p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}

/* Icon color variants */
.card-icon.green {
  background: rgba(34, 197, 94, 0.1);
  color: var(--color-success);
}

.card-icon.purple {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
}
/* Responsive for new sections */
@media (max-width: 1024px) {
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .extra-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .diff-grid {
    grid-template-columns: 1fr;
  }
  .extra-grid {
    grid-template-columns: 1fr;
  }
}