/* =========================================================
   BASTIDORES DO NEGÓCIO - Landing Page Styles
   ========================================================= */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Montserrat', Arial, sans-serif;
    background-color: #000000;
    color: #ffffff;
    line-height: 1.5;
    font-size: 16px;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ---------- VARIABLES ---------- */
:root {
    --color-bg: #000000;
    --color-bg-soft: #111111;
    --color-text: #ffffff;
    --color-text-muted: #bdbdbd;
    --color-green: #526E23;
    --color-green-dark: #4a5b18;
    --color-green-light: #6f8425;
    --color-border: #2a2a2a;
    --max-width: 1200px;
    --container-padding: 24px;
}

/* ---------- CONTAINER ---------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-block;
    padding: 18px 70px;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 40px;
    letter-spacing: -2px;
    color: #ffffff;
    text-align: center;
    text-transform: uppercase;
    border-radius: 50px;
    transition: all .25s ease;
    cursor: pointer;
    border: 2px solid transparent;
}


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

.btn--primary:hover {
    background-color: var(--color-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(90, 110, 31, .35);
}

.btn--large {
    padding: 22px 70px;
    font-size: 20px;
}

.btn--submit {
    background-color: #fff;
    color: #000;
    width: 100%;
    margin-top: 20px;
    padding: 18px;
    font-size: 30px;
    letter-spacing: 3px;
    border-radius: 40px;
}

.btn--submit:hover {
    background-color: var(--color-green-dark);
}

.btn--submit:disabled {
    opacity: .6;
    cursor: not-allowed;
}

/* ---------- SECTION TITLE ---------- */
.section-title {
    font-family: 'Oswald', 'Bebas Neue', sans-serif;
    font-weight: bold;
    font-size: 60px;
    letter-spacing: -1px;
    text-align: center;
    text-transform: uppercase;
    margin-bottom: 30px;
    color: #ffffff;
    line-height: 1;
}

/* ---------- HERO ---------- */
.hero {
    padding: 50px 0;
    text-align: center;
    /*background: radial-gradient(ellipse at top, rgba(90, 110, 31, .12) 0%, transparent 60%), #0a0a0a;*/
}

.hero__logo {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 92px;
    letter-spacing: 6px;
    color: #fff;
    margin-bottom: 30px;
    letter-spacing: -9px;
}

.hero__title-box {
    border: 2px solid #ffffff;    
    max-width: 800px;
    margin: 0 auto 50px;
    position: relative;
    border-radius: 20px;
}

.hero__title-box .img_text {
    padding: 35px 30px 25px;
}

.hero__title {
    line-height: 1;
}

.hero__title-main {
    display: block;
    font-family: 'Oswald', 'Bebas Neue', sans-serif;
    font-weight: 700;        
    color: #fff;    
    letter-spacing: -8px;
    font-size: 135px;
}

.hero__title-sub {
    display: block;
    font-family: 'Oswald', 'Bebas Neue', sans-serif;
    font-weight: 700;
    font-size: clamp(32px, 7vw, 68px);
    letter-spacing: 2px;
    color: #fff;    
}

.hero__with {
    margin-top: 15px;
    font-family: 'Oswald', sans-serif;
    font-weight: 400;
    font-size: clamp(18px, 3.5vw, 28px);
    letter-spacing: 2px;
    color: #fff;
}

.hero__name {
    font-weight: 700;
}

.hero__date {
    margin-top: 22px;    
    font-family: 'Oswald', sans-serif;    
    letter-spacing: 1px;
    border-top: 2px solid #fff;    
    display: inline-block;
    color: #fff;
    padding-bottom: 20px;
    padding-top: 10px;
    font-size: 16px;
    width: 100%;
    font-weight: bold;
    font-style: italic;
}

/* ---------- ABOUT ---------- */
.about {
    padding: 60px 0;
    background: #000000;
}

.about__card {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
    margin-bottom: 50px;
}

.about__title {
    font-family: 'Oswald', sans-serif;
    font-weight: 300;
    font-size: clamp(32px, 5vw, 52px);
    line-height: 1.05;
    color: #fff;
    margin-bottom: 20px;
}

.about__title-highlight {
    font-style: italic;
    font-weight: 700;
    color: #ffffff;
}

.about__desc {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 320px;
}

.about__image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/5;
    background: #222;
}

.about__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about__pitch {
    text-align: center;    
    font-weight: 600;
    line-height: 1.6;
    margin: 50px auto;
    max-width: 700px;
    font-style: italic;
    font-size: 28px;
    letter-spacing: 0px;
    font-weight: bold;
}


/* ---------- TAGS LIST ---------- */
.tags-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 460px;
    margin: 0 auto;
}

.tag {
    background-color: var(--color-green);
    color: #fff;
    padding: 5px 30px;
    line-height: 1.2;
    text-align: center;
    border-radius: 10px;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    letter-spacing: -2px;
    font-size: 42px;
    text-transform: uppercase;
    transition: transform .2s ease, background .2s ease;
    font-weight: bold;
}

.tag:hover {
    transform: translateY(-2px);
    /*background-color: var(--color-green-light);*/
}

/* ---------- AUDIENCE ---------- */
.audience {
    padding: 60px 0;
    text-align: center;
}

.audience__intro {
    font-size: 26px;
    /*color: var(--color-text-muted);*/
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 30px;
}

.audience__list {
    display: inline-block;
    text-align: left;
    font-size: clamp(16px, 2.2vw, 19px);
    font-weight: 600;
}

.audience__list li {
    padding: 8px 0;
    position: relative;
    padding-left: 30px;
}

.audience__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    /*color: var(--color-green-light);*/
    color: #fff;
    font-weight: 700;
    font-size: 1.1em;
}

/* ---------- SPECIALISTS ---------- */
.specialists {
    padding: 60px 0;
}

.specialists__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.specialist {
    background: #151515;
    /*border: 1px solid var(--color-border);*/
    border-radius: 12px;    
    transition: transform .3s ease, border-color .3s ease;
}

.specialist:hover {
    transform: translateY(-5px);
    border-color: var(--color-green);
}

.specialist__photo {
    width: 100%;
    aspect-ratio: 1;
    background: #1c1c1c;    
}

.specialist__photo img {    
    
}

.specialist__info {
    background: var(--color-green);
    padding: 14px 12px;
    text-align: center;
}

.specialist__name {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: clamp(13px, 1.6vw, 16px);
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.specialist__role {
    font-size: clamp(9px, 1.1vw, 11px);
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: .9;
}

/* ---------- TOPICS ---------- */
.topics {
    padding: 60px 0;
}

.topics__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
    background-image:
        linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.65)),
        radial-gradient(circle at 30% 30%, #2a2a18 0%, #0a0a0a 70%);
    padding: 30px 20px;
    border-radius: 12px;
}

.topic-card {
    background: rgba(20, 20, 20, .85);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 14px;
    padding: 25px 12px;
    text-align: center;
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: clamp(13px, 1.8vw, 16px);
    letter-spacing: 1px;
    line-height: 1.3;
    min-height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .25s ease, background .25s ease;
    backdrop-filter: blur(2px);
}

.topic-card:hover {
    transform: scale(1.03);
    background: rgba(90, 110, 31, .85);
}

/* ---------- FORM ---------- */
.form-section {
    padding: 60px 0;
    background: #00000;
}

.form__title {
    font-family: 'Oswald', sans-serif;
    font-weight: 400;
    font-size: 44px;
    letter-spacing: 1px;
    text-align: center;
    margin-bottom: 35px;
    text-transform: uppercase;
    line-height: 1.1;
}

.form {
    max-width: 560px;
    margin: 0 auto;
}

.form__group {
    margin-bottom: 22px;
}

.form__label {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-size: 12px;
    letter-spacing: 2px;
    color: #c9c9c9;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form__input {
    width: 100%;
    background: transparent;
    border: 1px solid #888;
    border-radius: 30px;
    padding: 14px 22px;
    color: #fff;
    font-family: inherit;
    font-size: 15px;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.form__input:focus {
    outline: none;
    border-color: var(--color-green-light);
    box-shadow: 0 0 0 3px rgba(90, 110, 31, .15);
}

.form__textarea {
    border-radius: 16px;
    resize: vertical;
    min-height: 110px;
    line-height: 1.5;
}

.form__notice {
    text-align: center;
    font-size: 15px;
    color: #888;
    margin-top: 14px;
    letter-spacing: .3px;
}

.form__message {
    margin-top: 18px;
    text-align: center;
    font-size: 14px;
    padding: 12px;
    border-radius: 8px;
    display: none;
}

.form__message.is-success {
    display: block;
    background: rgba(90, 110, 31, .15);
    color: #c8e07c;
    border: 1px solid var(--color-green);
}

.form__message.is-error {
    display: block;
    background: rgba(180, 40, 40, .15);
    color: #ff9b9b;
    border: 1px solid #b42828;
}

/* ---------- CTA FINAL ---------- */
.cta-final {
    padding: 30px 0 60px;
    text-align: center;
}

/* ---------- QUOTE ---------- */
.quote {
    padding: 50px 0;
    text-align: center;
}

.quote__text {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 20px;
    letter-spacing: 1px;
    line-height: 1.3;
    color: #fff;
    text-transform: uppercase;
    max-width: 700px;
    margin: 0 auto;
}

/* ---------- FOOTER ---------- */
.footer {    
    padding: 0;
    margin: 60px;
}

.footer .container {
    text-align: center;
}

.footer__logo {
    display: inline-block;    
    margin: 30px 0;
    text-align: center;
}

.footer__logo img {
    max-width: 50%;
    display: inline-block;
}

.footer__logo-main {
    display: block;
    font-family: 'Oswald', 'Bebas Neue', sans-serif;
    font-weight: 700;
    font-style: italic;
    font-size: clamp(24px, 4vw, 36px);
    letter-spacing: 1px;
    line-height: 1;
}

.footer__logo-sub {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-style: italic;
    font-size: clamp(13px, 2vw, 18px);
    letter-spacing: 1px;
    margin-top: 4px;
}

.footer__contacts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);    
    max-width: 100%;
    margin: 30px auto;
}

.footer__item {
    text-align: center;
}

.footer__label {
    font-family: 'Oswald', sans-serif;
    font-size: 23px;
    letter-spacing: 2px;
    color: #fff;    
}

.footer__value {
    font-size: 18px;
    color: #eee;
    word-break: break-word;
}

/* =========================================================
   RESPONSIVE - MOBILE
   ========================================================= */

@media (max-width: 900px) {
    .about__card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about__desc {
        margin: 0 auto;
    }

    .about__image {
        max-width: 320px;
        margin: 0 auto;
    }

    .specialists__grid {
        grid-template-columns: 1fr;
        max-width: 360px;
    }

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

@media (max-width: 767px) {
    .hero__date {
        font-size: 14px;
        letter-spacing: 1;
    }

    .section-title {
        letter-spacing: 0;
        font-size: 40px;
    }
}

@media (max-width: 600px) {
    :root {
        --container-padding: 18px;
    }

    .hero {
        padding: 35px 0 45px;
    }

    .hero__logo {
        font-size: 32px;
        letter-spacing: -2px;
    }

    .hero__title-box {        
    }

    .about__pitch {
        font-size: 20px;
        margin: 60px auto;
    }

    .btn {
        padding: 16px 32px;
        font-size: 20px;
        letter-spacing: 1.5px;
        width: 100%;
        max-width: 360px;
    }

    .btn--large {
        padding: 18px 40px;
        font-size: 17px;
    }

    .topics__grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .topic-card {
        min-height: 80px;
    }

    .footer__contacts {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .tag {        
        font-size: 38px;
        letter-spacing: 0;   
    }
}

@media (max-width: 380px) {
    .hero__title-main { font-size: 42px; }
    .hero__title-sub { font-size: 28px; }
}