:root {
    --bg-dark: #07090d;
    --bg-dark-2: #0c1118;
    --bg-dark-3: #131a24;
    --bg-light: #f4f5f7;
    --bg-white: #ffffff;

    --text-dark: #1d2430;
    --text-muted: #667085;
    --text-soft: #98a2b3;
    --text-light: #f7f8fa;

    --gold: #d79b18;
    --gold-2: #f2b728;
    --gold-3: #ffcf48;

    --border-dark: rgba(255, 255, 255, .12);
    --border-light: #e5e7eb;

    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;

    --shadow-soft: 0 16px 42px rgba(15, 23, 42, .10);
    --shadow-dark: 0 28px 80px rgba(0, 0, 0, .35);

    --hero-title-size: clamp(28px, 3.9vw, 52px);
}

/* RESET / BASE */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text-dark);
    background: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

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

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

button {
    border: 0;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

input,
select,
textarea,
button {
    font-size: 14px;
}

::selection {
    background: rgba(242, 183, 40, .32);
    color: #11151b;
}

/* CONTAINER */

.container {
    width: min(1200px, calc(100% - 80px));
    margin: 0 auto;
}

/* BUTTONS */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 26px;
    border-radius: 9px;
    border: 1px solid transparent;
    font-weight: 800;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    transition:
        transform .22s ease,
        box-shadow .22s ease,
        background .22s ease,
        border-color .22s ease,
        color .22s ease;
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold-3), var(--gold-2) 45%, var(--gold));
    color: #17130a;
    box-shadow: 0 16px 34px rgba(215, 155, 24, .22);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 46px rgba(215, 155, 24, .32);
}

.btn-outline {
    border-color: rgba(242, 183, 40, .70);
    color: var(--gold-3);
    background: rgba(255, 255, 255, .02);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .03);
}

.btn-outline:hover {
    background: rgba(242, 183, 40, .10);
    transform: translateY(-2px);
}

.btn-small {
    min-height: 42px;
    padding: 0 20px;
    border-radius: 9px;
}

.btn-whatsapp::before {
    content: "◉";
    font-size: 13px;
}

/* GLOBAL SECTIONS */

.section {
    padding: 64px 0;
}

.section-light {
    background: #f7f7f8;
}

.section-dark {
    color: #fff;
    background:
        radial-gradient(circle at 30% 0%, rgba(242, 183, 40, .08), transparent 28%),
        linear-gradient(135deg, #0b0f14, #151c25);
}

.section-title h2,
.experience-intro h2,
.portfolio-head h2,
.contact-section h2 {
    margin: 0;
    color: var(--text-dark);
    font-size: clamp(27px, 3vw, 39px);
    line-height: 1.16;
    letter-spacing: -.8px;
}

.section-dark .section-title h2,
.section-dark .portfolio-head h2 {
    color: #fff;
}

.section-title.center {
    text-align: center;
}

.section-title.mini {
    margin-bottom: 20px;
}

.section-title h2 span,
.experience-intro h2 span,
.team-partners-section h2 span,
.compact-title h2 span {
    color: var(--gold-2);
}

.compact-title {
    margin-bottom: 24px;
}

/* ALERTS */

.alert {
    border-radius: 10px;
    padding: 13px 15px;
    margin: 0 0 20px;
    font-size: 14px;
    font-weight: 800;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* EMPTY / UTILITIES */

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

.section-dark .empty-message {
    color: rgba(255, 255, 255, .70);
}

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

.no-margin {
    margin: 0;
}

.no-padding {
    padding: 0;
}

.hidden {
    display: none !important;
}

/* ACESSIBILIDADE */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(242, 183, 40, .45);
    outline-offset: 3px;
}