/* ============================================================
   DESIGN SYSTEM — Secretaria de Educação
   Style: Google Workspace Colorful
   Palette: Google Blue, Red, Yellow, Green
   ============================================================ */

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

:root {
    /* Google 4-Color Palette */
    --g-blue:   #4285F4;
    --g-red:    #EA4335;
    --g-yellow: #FBBC05;
    --g-green:  #34A853;

    /* Neutrals */
    --color-dark:      #1A1A2E;
    --color-mid:       #2D2D44;
    --color-white:     #FFFFFF;
    --color-off-white: #F8F9FF;
    --color-muted:     #5F6368;
    --color-border:    #E8EAED;

    /* Dynamic (overridden per municipality if needed) */
    --color-primary: var(--g-blue);
    --color-accent:  var(--g-yellow);

    --font-display: 'Outfit', sans-serif;
    --font-body:    'Inter', sans-serif;

    --space-xs:  0.5rem;
    --space-sm:  1rem;
    --space-md:  2rem;
    --space-lg:  4rem;
    --space-xl:  6rem;
    --space-2xl: 8rem;

    --radius:    12px;
    --radius-sm: 6px;
    --radius-lg: 24px;

    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow-card:  0 2px 8px rgba(66,133,244,0.10), 0 8px 24px rgba(0,0,0,0.06);
    --shadow-hover: 0 12px 40px rgba(66,133,244,0.18);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-dark);
    background: var(--color-white);
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--g-blue); text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.8; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    line-height: 1.1;
    color: var(--color-dark);
}
h1 { font-size: clamp(3rem, 8vw, 7rem); font-weight: 900; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: 1.35rem; font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--g-blue);
    margin-bottom: var(--space-sm);
}
.section-label::before {
    content: '';
    display: inline-block;
    width: 28px; height: 3px;
    background: linear-gradient(90deg, var(--g-blue), var(--g-green));
    border-radius: 2px;
}
.section-title { margin-bottom: var(--space-sm); }
.section-title em { font-style: normal; color: var(--g-blue); }
.section-intro { max-width: 640px; color: var(--color-muted); font-size: 1.05rem; margin-bottom: var(--space-lg); }
.section { padding: var(--space-2xl) 0; }


/* --- GOOGLE 4-DOT LOGO mark --- */
.g-dots {
    display: inline-flex;
    gap: 4px;
    align-items: center;
}
.g-dots span {
    display: inline-block;
    width: 10px; height: 10px;
    border-radius: 50%;
}
.g-dots span:nth-child(1) { background: var(--g-blue); }
.g-dots span:nth-child(2) { background: var(--g-red); }
.g-dots span:nth-child(3) { background: var(--g-yellow); }
.g-dots span:nth-child(4) { background: var(--g-green); }


/* --- BUTTONS --- */
.btn {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}
.btn--blue {
    background: var(--g-blue);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(66,133,244,0.35);
}
.btn--blue:hover {
    background: #2a6de0;
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(66,133,244,0.45);
    opacity: 1;
}
.btn--yellow {
    background: var(--g-yellow);
    color: var(--color-dark);
    box-shadow: 0 4px 16px rgba(251,188,5,0.4);
}
.btn--yellow:hover {
    background: #e8ab00;
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(251,188,5,0.5);
    opacity: 1;
}
.btn--outline {
    background: transparent;
    border-color: rgba(255,255,255,0.6);
    color: var(--color-white);
}
.btn--outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
    transform: translateY(-3px);
    opacity: 1;
}
.btn--outline-blue {
    background: transparent;
    border-color: var(--g-blue);
    color: var(--g-blue);
}
.btn--outline-blue:hover {
    background: var(--g-blue);
    color: white;
    opacity: 1;
}
.btn--full { width: 100%; text-align: center; }


/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }

/* 4-color top accent line */
.navbar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg,
        var(--g-blue) 0%, var(--g-blue) 25%,
        var(--g-red) 25%, var(--g-red) 50%,
        var(--g-yellow) 50%, var(--g-yellow) 75%,
        var(--g-green) 75%, var(--g-green) 100%
    );
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 72px;
    margin-top: 4px;
}
.navbar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-dark);
}
.navbar__brand:hover { opacity: 1; }
.navbar__seal { flex-shrink: 0; }
.navbar__title-group { display: flex; flex-direction: column; }
.navbar__city {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.1;
}
.navbar__subtitle {
    font-size: 0.65rem;
    color: var(--color-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.navbar__nav {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}
.navbar__link {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: color var(--transition);
    position: relative;
}
.navbar__link::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 2px;
    background: var(--g-blue);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform var(--transition);
}
.navbar__link:hover { color: var(--g-blue); opacity: 1; }
.navbar__link:hover::after { transform: scaleX(1); }

.navbar__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.navbar__hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--color-dark);
    transition: all var(--transition);
}
.navbar__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.active span:nth-child(2) { opacity: 0; }
.navbar__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================================
   HERO — Tech Animated Background
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 76px;
    background: #0b0f1e;
}

/* === Deep space base gradient === */
.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 60% at 10% 20%,  rgba(66,133,244,0.18) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 90% 80%,  rgba(52,168,83,0.14)  0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 80% 10%,  rgba(234,67,53,0.12)  0%, transparent 50%),
        radial-gradient(ellipse 70% 60% at 20% 90%,  rgba(251,188,5,0.10)  0%, transparent 60%),
        linear-gradient(160deg, #0b0f1e 0%, #0d1b3e 50%, #0b1a10 100%);
    animation: bgShift 14s ease-in-out infinite alternate;
}
@keyframes bgShift {
    0%   { filter: hue-rotate(0deg) brightness(1); }
    100% { filter: hue-rotate(15deg) brightness(1.06); }
}

/* === Dot grid overlay === */
.hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.12) 1px, transparent 1px);
    background-size: 36px 36px;
    animation: gridDrift 20s linear infinite;
}
@keyframes gridDrift {
    0%   { background-position: 0 0; }
    100% { background-position: 36px 36px; }
}

/* === Scanline shimmer === */
.hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(255,255,255,0.012) 3px,
        rgba(255,255,255,0.012) 4px
    );
    pointer-events: none;
}

/* === Orbiting geometric shapes === */
.hero__orbit {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* Individual orbit shapes */
.hero__shape {
    position: absolute;
    border-radius: 4px;
    opacity: 0.55;
}

/* Blue square — top left orbit */
.hero__shape--1 {
    width: 22px; height: 22px;
    background: var(--g-blue);
    top: 15%; left: 8%;
    animation: orbit1 12s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(66,133,244,0.7), 0 0 40px rgba(66,133,244,0.3);
}
/* Red triangle — top right */
.hero__shape--2 {
    width: 0; height: 0;
    border-left: 14px solid transparent;
    border-right: 14px solid transparent;
    border-bottom: 24px solid var(--g-red);
    background: transparent;
    border-radius: 0;
    top: 20%; right: 12%;
    opacity: 0.65;
    filter: drop-shadow(0 0 12px rgba(234,67,53,0.8));
    animation: orbit2 9s ease-in-out infinite;
}
/* Yellow circle — bottom left */
.hero__shape--3 {
    width: 18px; height: 18px;
    background: var(--g-yellow);
    border-radius: 50%;
    bottom: 25%; left: 15%;
    animation: orbit3 11s ease-in-out infinite;
    box-shadow: 0 0 16px rgba(251,188,5,0.8), 0 0 32px rgba(251,188,5,0.4);
}
/* Green diamond — bottom right */
.hero__shape--4 {
    width: 18px; height: 18px;
    background: var(--g-green);
    transform: rotate(45deg);
    bottom: 30%; right: 8%;
    animation: orbit4 14s ease-in-out infinite;
    box-shadow: 0 0 18px rgba(52,168,83,0.8), 0 0 36px rgba(52,168,83,0.3);
}
/* Blue large ring — center right */
.hero__shape--5 {
    width: 120px; height: 120px;
    background: transparent;
    border: 2px solid rgba(66,133,244,0.3);
    border-radius: 50%;
    top: 35%; right: 5%;
    animation: spinRing 20s linear infinite;
}
.hero__shape--5::after {
    content: '';
    position: absolute;
    width: 8px; height: 8px;
    background: var(--g-blue);
    border-radius: 50%;
    top: -4px; left: 50%;
    margin-left: -4px;
    box-shadow: 0 0 10px var(--g-blue);
}
/* Green ring small — middle area */
.hero__shape--6 {
    width: 70px; height: 70px;
    background: transparent;
    border: 1.5px solid rgba(52,168,83,0.35);
    border-radius: 50%;
    top: 60%; left: 5%;
    animation: spinRing 15s linear infinite reverse;
}
.hero__shape--6::after {
    content: '';
    position: absolute;
    width: 6px; height: 6px;
    background: var(--g-green);
    border-radius: 50%;
    top: -3px; left: 50%;
    margin-left: -3px;
    box-shadow: 0 0 8px var(--g-green);
}
/* Red small square — mid left */
.hero__shape--7 {
    width: 10px; height: 10px;
    background: var(--g-red);
    top: 55%; left: 30%;
    animation: orbit3 7s ease-in-out infinite reverse;
    box-shadow: 0 0 12px rgba(234,67,53,0.9);
}
/* Yellow ring — top center-right */
.hero__shape--8 {
    width: 50px; height: 50px;
    background: transparent;
    border: 1.5px solid rgba(251,188,5,0.3);
    border-radius: 50%;
    top: 8%; right: 30%;
    animation: spinRing 10s linear infinite;
}

/* Floating orbit keyframes */
@keyframes orbit1 {
    0%   { transform: translate(0, 0) rotate(0deg); }
    25%  { transform: translate(30px, -20px) rotate(90deg); }
    50%  { transform: translate(15px, -40px) rotate(180deg); }
    75%  { transform: translate(-15px, -20px) rotate(270deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}
@keyframes orbit2 {
    0%   { transform: translate(0, 0) rotate(0deg); }
    33%  { transform: translate(-25px, 30px) rotate(120deg); }
    66%  { transform: translate(20px, 15px) rotate(240deg); }
    100% { transform: translate(0, 0) rotate(360deg); }
}
@keyframes orbit3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%       { transform: translate(20px, -30px) scale(1.3); }
}
@keyframes orbit4 {
    0%   { transform: rotate(45deg) translate(0, 0); }
    50%  { transform: rotate(225deg) translate(15px, -20px); }
    100% { transform: rotate(405deg) translate(0, 0); }
}
@keyframes spinRing {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* === Floating data lines (horizontal scan) === */
.hero__scan {
    position: absolute;
    left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(66,133,244,0.0) 20%,
        rgba(66,133,244,0.5) 50%,
        rgba(52,168,83,0.5) 70%,
        transparent 100%
    );
    z-index: 0;
    animation: scanDown 6s ease-in-out infinite;
    opacity: 0;
}
.hero__scan--2 { animation: scanDown 6s ease-in-out 3s infinite; }
@keyframes scanDown {
    0%   { top: 10%; opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { top: 90%; opacity: 0; }
}

/* === Content layer === */
.hero__content {
    position: relative;
    z-index: 2;
    padding: var(--space-2xl) var(--space-md);
    max-width: 780px;
}
.hero__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    margin-bottom: var(--space-sm);
}
.hero__city {
    color: var(--color-white);
    margin-bottom: 0;
    line-height: 0.95;
    text-shadow:
        0 0 40px rgba(66,133,244,0.5),
        0 4px 32px rgba(0,0,0,0.5);
}
.hero__state {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.5vw, 1.75rem);
    font-weight: 500;
    color: rgba(255,255,255,0.4);
    margin-bottom: var(--space-md);
    margin-top: var(--space-xs);
    letter-spacing: 0.08em;
}
.hero__tagline {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: rgba(255,255,255,0.8);
    max-width: 520px;
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}
.hero__tagline strong { color: var(--g-yellow); font-weight: 700; }
.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}
.hero__wave {
    position: absolute;
    bottom: -1px; left: 0; right: 0;
    z-index: 3;
}


/* ============================================================
   SOBRE
   ============================================================ */
.sobre__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}
.sobre__text p {
    color: var(--color-muted);
    font-size: 1.05rem;
    margin-bottom: var(--space-md);
}
.sobre__detail {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.sobre__detail-item {
    display: flex;
    gap: var(--space-xs);
    font-size: 0.9rem;
    align-items: baseline;
}
.sobre__detail-item strong {
    color: var(--color-dark);
    min-width: 130px;
    font-weight: 600;
    flex-shrink: 0;
}
.sobre__detail-item span, .sobre__detail-item a { color: var(--color-muted); }
.sobre__image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
}


/* ============================================================
   STATS — Google Colors per stat
   ============================================================ */
.stats {
    background: var(--color-off-white);
    padding: var(--space-xl) 0;
}
.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-sm);
}
.stats__item {
    background: var(--color-white);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition);
}
.stats__item:hover { transform: translateY(-4px); }
.stats__item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
}
.stats__item:nth-child(1)::before { background: var(--g-blue); }
.stats__item:nth-child(2)::before { background: var(--g-red); }
.stats__item:nth-child(3)::before { background: var(--g-yellow); }
.stats__item:nth-child(4)::before { background: var(--g-green); }

.stats__number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: var(--space-xs);
}
.stats__item:nth-child(1) .stats__number { color: var(--g-blue); }
.stats__item:nth-child(2) .stats__number { color: var(--g-red); }
.stats__item:nth-child(3) .stats__number { color: var(--g-yellow); }
.stats__item:nth-child(4) .stats__number { color: var(--g-green); }

.stats__label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}


/* ============================================================
   GOOGLE WORKSPACE SECTION
   ============================================================ */
.workspace { background: var(--color-white); }
.workspace__header { margin-bottom: var(--space-lg); }
.workspace__image {
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}
.workspace__image img { width: 100%; height: 380px; object-fit: cover; }
.workspace__features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

/* Each card uses one Google color */
.feature-card {
    background: var(--color-white);
    padding: var(--space-md);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
    border-bottom: 4px solid transparent;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    opacity: 0;
    transition: opacity var(--transition);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.feature-card:hover::before { opacity: 0.04; }

.feature-card:nth-child(1) { border-bottom-color: var(--g-blue); }
.feature-card:nth-child(1)::before { background: var(--g-blue); }
.feature-card:nth-child(2) { border-bottom-color: var(--g-red); }
.feature-card:nth-child(2)::before { background: var(--g-red); }
.feature-card:nth-child(3) { border-bottom-color: var(--g-yellow); }
.feature-card:nth-child(3)::before { background: var(--g-yellow); }
.feature-card:nth-child(4) { border-bottom-color: var(--g-green); }
.feature-card:nth-child(4)::before { background: var(--g-green); }
.feature-card:nth-child(5) { border-bottom-color: var(--g-blue); }
.feature-card:nth-child(5)::before { background: var(--g-blue); }
.feature-card:nth-child(6) { border-bottom-color: var(--g-red); }
.feature-card:nth-child(6)::before { background: var(--g-red); }

.feature-card__icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
    display: block;
}
.feature-card h3 { font-size: 1rem; margin-bottom: 8px; color: var(--color-dark); }
.feature-card p  { font-size: 0.88rem; color: var(--color-muted); line-height: 1.55; }


/* ============================================================
   CLASSROOM
   ============================================================ */
.classroom { background: var(--color-off-white); }
.classroom__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}
.classroom__steps { display: flex; flex-direction: column; gap: var(--space-md); margin-top: var(--space-md); }

.step {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition);
}
.step:hover { transform: translateX(6px); }
.step:nth-child(1) { border-left: 4px solid var(--g-blue); }
.step:nth-child(2) { border-left: 4px solid var(--g-red); }
.step:nth-child(3) { border-left: 4px solid var(--g-yellow); }
.step:nth-child(4) { border-left: 4px solid var(--g-green); }

.step__num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1;
    min-width: 44px;
    text-align: center;
}
.step:nth-child(1) .step__num { color: var(--g-blue); }
.step:nth-child(2) .step__num { color: var(--g-red); }
.step:nth-child(3) .step__num { color: var(--g-yellow); }
.step:nth-child(4) .step__num { color: var(--g-green); }

.step h4 { margin-bottom: 4px; font-size: 0.95rem; }
.step p  { font-size: 0.875rem; color: var(--color-muted); line-height: 1.5; }

.classroom__visual {
    position: sticky;
    top: 100px;
}
.classroom__visual img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(66,133,244,0.2);
}
.classroom__visual::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: calc(var(--radius-lg) + 8px);
    background: linear-gradient(135deg, var(--g-blue), var(--g-green),var(--g-yellow), var(--g-red));
    z-index: -1;
    opacity: 0.4;
}
.classroom__visual { position: sticky; top: 100px; }


/* ============================================================
   PARCEIROS
   ============================================================ */
.parceiros { background: var(--color-white); }

/* Colorful badge row */
.parceiros__logos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}
.parceiro-badge {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--color-off-white);
    padding: var(--space-sm) var(--space-md);
    border-radius: 50px;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid var(--color-border);
}
.parceiro-badge:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.parceiro-badge__g {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--g-blue);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 900;
    color: white;
    flex-shrink: 0;
}
.parceiro-badge__text { display: flex; flex-direction: column; }
.parceiro-badge__text strong { font-size: 0.875rem; color: var(--color-dark); }
.parceiro-badge__text span  { font-size: 0.72rem; color: var(--color-muted); }

/* Requirements box — colorful */
.requirements-box {
    background: linear-gradient(135deg, #f8faff 0%, #eaf7ee 100%);
    border: 1px solid var(--color-border);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}
.requirements-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg,
        var(--g-blue) 0%, var(--g-blue) 25%,
        var(--g-red) 25%, var(--g-red) 50%,
        var(--g-yellow) 50%, var(--g-yellow) 75%,
        var(--g-green) 75%, var(--g-green) 100%
    );
}
.requirements-box h3 { font-size: 1.2rem; margin-bottom: var(--space-sm); color: var(--color-dark); }
.requirements-box p  { color: var(--color-muted); font-size: 0.95rem; margin-bottom: var(--space-sm); }
.requirements-box ul { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: var(--space-md); }
.requirements-box ul li { font-size: 0.9rem; color: var(--color-dark); }
.requirements-box__links { display: flex; flex-wrap: wrap; gap: var(--space-sm); }


/* ============================================================
   CONTATO
   ============================================================ */
.contato { background: var(--color-off-white); }
.contato__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}
.contato__items { display: flex; flex-direction: column; gap: var(--space-md); margin-top: var(--space-md); }
.contato__item {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
.contato__item:nth-child(1) { border-left: 4px solid var(--g-blue); }
.contato__item:nth-child(2) { border-left: 4px solid var(--g-green); }
.contato__item:nth-child(3) { border-left: 4px solid var(--g-red); }
.contato__item:nth-child(4) { border-left: 4px solid var(--g-yellow); }

.contato__icon { font-size: 1.4rem; flex-shrink: 0; width: 36px; text-align: center; }
.contato__item strong {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 2px;
}
.contato__item span, .contato__item a { font-size: 0.93rem; color: var(--color-dark); }

.contato__form {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    position: relative;
    overflow: hidden;
}
.contato__form::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--g-blue), var(--g-red), var(--g-yellow), var(--g-green));
}
.contato__form h3 { margin-bottom: var(--space-md); font-size: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-sm); }
.form-group label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-off-white);
    color: var(--color-dark);
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
    -webkit-appearance: none;
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--g-blue);
    box-shadow: 0 0 0 3px rgba(66,133,244,0.15);
    background: var(--color-white);
}
.form-group textarea { resize: vertical; }


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--color-dark);
    padding: var(--space-lg) 0;
}
.footer__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-md);
}
.footer__brand { display: flex; flex-direction: column; color: var(--color-white); }
.footer__brand strong { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; }
.footer__brand span   { font-size: 0.8rem; color: rgba(255,255,255,0.45); }
.footer__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}
.footer__links a {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    transition: color var(--transition);
}
.footer__links a:hover { color: var(--g-yellow); opacity: 1; }
.footer__copy { font-size: 0.75rem; color: rgba(255,255,255,0.3); }


/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }
.reveal--delay-5 { transition-delay: 0.5s; }

@media (prefers-reduced-motion: reduce) {
    .reveal, .hero__blob { opacity: 1; transform: none; transition: none; animation: none; }
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .workspace__features { grid-template-columns: repeat(2, 1fr); }
    .stats__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
    .sobre__grid    { grid-template-columns: 1fr; }
    .sobre__image   { order: -1; }
    .sobre__image img { height: 280px; }
    .classroom__grid { grid-template-columns: 1fr; }
    .classroom__visual { position: static; }
    .contato__grid  { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .navbar__nav {
        display: none;
        position: fixed;
        top: 76px; left: 0; right: 0; bottom: 0;
        background: white;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-lg);
        z-index: 99;
    }
    .navbar__nav.open { display: flex; }
    .navbar__link { font-size: 1.3rem; color: var(--color-dark); }
    .navbar__hamburger { display: flex; }

    .hero__cta { flex-direction: column; }
    .hero__cta .btn { text-align: center; }

    .stats__grid { grid-template-columns: repeat(2, 1fr); }
    .workspace__features { grid-template-columns: 1fr; }
    .parceiros__logos { flex-direction: column; }

    .section { padding: var(--space-xl) 0; }
    .contato__form { padding: var(--space-md); }
    .footer__links { flex-direction: column; gap: var(--space-sm); }

    .hero__blob { display: none; }
}