/* ========== FONTS ========== */
@font-face {
    font-family: 'Aeonik';
    src: url('../fonts/aeoniktrial-light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
}
@font-face {
    font-family: 'Aeonik';
    src: url('../fonts/aeoniktrial-regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
}
@font-face {
    font-family: 'Aeonik';
    src: url('../fonts/aeoniktrial-bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
}

/* ========== VARIABLES ========== */
:root {
    --primary: #222222;
    --secondary: #7B7B7B;
    --tertiary: #F8F8F8;
    --white: #FFFFFF;
    --accent-beige: #E8DFD0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Aeonik', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--primary);
    background: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul { list-style: none; }
img { max-width: 100%; height: auto; }

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

/* ========== HEADER ========== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    padding: 20px 0;
    transition: box-shadow 0.3s ease;
}

header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 24px;
}

.logo svg {
    width: 28px;
    height: 28px;
}

nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

nav a {
    font-size: 14px;
    color: var(--secondary);
    font-weight: 400;
    position: relative;
}

nav a:hover { color: var(--primary); }

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: width 0.3s ease;
}

nav a:hover::after { width: 100%; }

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border: 1px solid #E5E5E5;
    border-radius: 30px;
    font-size: 13px;
    color: var(--secondary);
    cursor: pointer;
    background: transparent;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--primary);
    color: var(--white);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: #333;
    transform: translateY(-2px);
}

.btn-primary svg {
    width: 14px;
    height: 14px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    position: relative;
    z-index: 1001;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Animação do hamburguer para X */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========== FOOTER ========== */
footer {
    background: var(--white);
    padding: 40px 0;
    border-top: 1px solid #E8E8E8;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 35px;
}

.footer-links a {
    font-size: 14px;
    color: var(--secondary);
}

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

.footer-email {
    font-size: 26px;
    font-weight: 700;
    color: var(--primary);
}

/* ========== CTA BANNER ========== */
.cta-banner {
    background: var(--primary);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.03) 0%, transparent 70%);
}

.cta-banner .container {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-tag {
    display: inline-block;
    font-size: 11px;
    color: var(--secondary);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.cta-banner h2 {
    font-size: 44px;
    font-weight: 700;
    color: var(--white);
    max-width: 550px;
    margin: 0 auto 30px;
    line-height: 1.15;
}

.cta-banner .btn-primary {
    background: var(--white);
    color: var(--primary);
}

.cta-banner .btn-primary:hover {
    background: var(--tertiary);
}

/* ========== MOBILE MENU ========== */
.mobile-menu::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.mobile-menu.active::before {
    opacity: 1;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: 1000;
    padding: 100px 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu > * {
    position: relative;
    z-index: 2;
}

.mobile-menu::after {
    content: '';
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    background: var(--white);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.mobile-menu.active::after {
    transform: translateX(0);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu a {
    font-size: 28px;
    color: var(--primary);
    font-weight: 500;
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.3s ease;
}

.mobile-menu.active a {
    opacity: 1;
    transform: translateX(0);
}

.mobile-menu.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active a:nth-child(5) { transition-delay: 0.3s; }

.mobile-menu a:hover {
    color: var(--secondary);
}

/* ========== ANIMATIONS ========== */
.fade-in {
    opacity: 0;
    transform: translateY(25px);
    transition: all 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
    nav { display: none; }
    .menu-toggle { display: flex; }
    /* lang-btn { display: none; } */
}

@media (max-width: 768px) {
    .container { padding: 0 25px; }

    footer .container {
        flex-direction: column;
        gap: 25px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-email { font-size: 20px; }
}

@media (max-width: 480px) {
    .header-right .btn-primary span { display: none; }
    .header-right .btn-primary { padding: 12px; }
}