/* ==================== CSS VARIABLES (DARK ONLY) ==================== */
:root {
    --pink: #f472b6;
    --pink-bright: #ec4899;
    --pink-deep: #be185d;
    --pink-glow: rgba(244, 114, 182, 0.35);
    --pink-subtle: rgba(244, 114, 182, 0.1);
    --pink-mid: rgba(244, 114, 182, 0.2);

    --bg: #0a0d1a;
    --bg-2: #0f1326;
    --bg-card: #111827;
    --bg-card-hover: #151d35;
    --text: #e8e8f8;
    --text-2: #a8a8c8;
    --text-3: #6a6a8a;
    --border: rgba(244, 114, 182, 0.15);
    --border-strong: rgba(244, 114, 182, 0.3);
    --shadow: rgba(244, 114, 182, 0.18);

    --nav-bg: rgba(10, 13, 26, 0.82);
    --nav-border: rgba(244, 114, 182, 0.2);

    --section-pad: 100px 0;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
}

/* ==================== GLOBAL BACKGROUND ==================== */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 900px 700px at 70% 30%, rgba(244, 114, 182, 0.13) 0%, transparent 60%),
        radial-gradient(ellipse 600px 500px at 15% 80%, rgba(190, 24, 93, 0.09) 0%, transparent 60%),
        radial-gradient(ellipse 500px 400px at 50% 55%, rgba(244, 114, 182, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(244, 114, 182, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(244, 114, 182, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse 80% 80% at 60% 40%, black 10%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 60% 40%, black 10%, transparent 80%);
}

body>* {
    position: relative;
    z-index: 1;
}

/* Global floating blobs */
#global-blob-1,
#global-blob-2,
#global-blob-3 {
    position: fixed;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
}

#global-blob-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #f472b6, #be185d);
    top: -150px;
    right: -100px;
    opacity: 0.18;
    animation: blobFloat1 8s ease-in-out infinite alternate;
}

#global-blob-2 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, #ff80c8, #be185d);
    bottom: -80px;
    left: -80px;
    opacity: 0.15;
    animation: blobFloat2 8s ease-in-out infinite alternate;
    animation-delay: 3s;
}

#global-blob-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, #fda4cf, #f472b6);
    top: 50%;
    left: 50%;
    opacity: 0.08;
    animation: blobFloat3 8s ease-in-out infinite alternate;
    animation-delay: 1.5s;
}

@keyframes blobFloat1 {
    0% {
        transform: scale(1) translate(0, 0);
    }

    100% {
        transform: scale(1.12) translate(20px, 20px);
    }
}

@keyframes blobFloat2 {
    0% {
        transform: scale(1) translate(0, 0);
    }

    100% {
        transform: scale(1.12) translate(-20px, -20px);
    }
}

@keyframes blobFloat3 {
    0% {
        transform: translate(-50%, -50%) scale(1);
    }

    100% {
        transform: translate(calc(-50% + 20px), calc(-50% + 20px)) scale(1.12);
    }
}

.hero-blob {
    display: none;
}

/* ==================== SHARED UTILITIES ==================== */
.emphasis {
    color: var(--pink);
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==================== SECTION LABELS ==================== */
.section-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--pink);
    text-transform: uppercase;
    margin-bottom: 0.6rem;
    display: block;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.2rem;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--text-2);
    font-size: 1rem;
    margin-bottom: 3.5rem;
    max-width: 540px;
}

/* ==================== FLOATING NAV ==================== */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    pointer-events: none;
}

.nav-island {
    pointer-events: all;
    margin: 1.1rem auto 0;
    width: fit-content;
    max-width: calc(100% - 2rem);
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1.5px solid var(--nav-border);
    border-radius: 9999px;
    padding: 0.35rem 0.5rem;
    box-shadow: 0 8px 32px var(--shadow), 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s, backdrop-filter 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-island.scrolled {
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    box-shadow: 0 12px 40px rgba(244, 114, 182, 0.28), 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nav-links {
    display: flex;
    gap: 0.15rem;
    list-style: none;
    align-items: center;
}

.nav-item {
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-2);
    transition: all 0.22s;
    padding: 0.48rem 1.05rem;
    border-radius: 9999px;
    white-space: nowrap;
}

.nav-item:hover {
    color: var(--pink);
    background: var(--pink-subtle);
}

.nav-item.active {
    color: var(--pink);
    background: var(--pink-subtle);
}

.nav-item.nav-cta {
    background: linear-gradient(90deg, var(--pink), var(--pink-deep));
    color: white !important;
    font-weight: 600;
    padding: 0.48rem 1.3rem;
}

.nav-item.nav-cta:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--pink-glow);
}

/* Hide theme toggle completely */
.theme-btn,
#theme-toggle,
#theme-toggle-mobile {
    display: none !important;
}

.mobile-header {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    pointer-events: all;
    background: var(--nav-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    transition: backdrop-filter 0.3s;
}

.mobile-header.scrolled {
    backdrop-filter: blur(36px) saturate(180%);
    -webkit-backdrop-filter: blur(36px) saturate(180%);
}

.logo-mobile {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--text);
}

.mobile-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

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

.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(340px, 88vw);
    height: 100vh;
    background: var(--bg-card);
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: 2rem 1.8rem;
    gap: 2rem;
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.2);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border);
}

.mobile-nav.active {
    right: 0;
}

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

.menu-title {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    font-weight: 700;
    color: var(--text-3);
}

.bracket {
    color: var(--pink);
}

.close-menu {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-2);
    font-size: 1.2rem;
    transition: color 0.2s;
    position: relative;
    z-index: 10;
    padding: 0.5rem;
    line-height: 1;
}

.close-menu:hover {
    color: var(--pink);
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-nav-links li {
    cursor: pointer;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    font-weight: 500;
    color: var(--text-2);
    transition: all 0.2s;
    border: 1px solid transparent;
    font-size: 1.05rem;
}

.mobile-nav-links li:hover,
.mobile-nav-links li.active {
    color: var(--pink);
    background: var(--pink-subtle);
    border-color: var(--border);
}

.mobile-nav-footer {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.mobile-social-icons {
    display: flex;
    gap: 1rem;
}

.mobile-social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--pink-subtle);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pink);
    font-size: 1rem;
    transition: all 0.2s;
    text-decoration: none;
}

.mobile-social-icons a:hover {
    background: var(--pink-glow);
}

.mobile-contact-btn {
    padding: 1rem 2rem;
    border-radius: 16px;
    background: linear-gradient(90deg, #ff59c8, #b7096c);
    color: white;
    font-weight: 700;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(221, 78, 197, 0.4);
}

.mobile-contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 121, 198, 0.6);
}

/* ==================== HERO ==================== */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 100px 2rem 60px;
    background: transparent;
}

.hero-content {
    max-width: 1100px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    position: relative;
    z-index: 1;
}

.text-content {
    flex: 1;
    max-width: 560px;
}

.greeting {
    font-size: 1rem;
    color: var(--text-3);
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 800;
    color: var(--text);
    line-height: 1.08;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 400;
    color: var(--text-2);
    margin-bottom: 1.8rem;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.social-icons a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--pink-subtle);
    border: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pink);
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.25s;
}

.social-icons a:hover {
    background: var(--pink);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--pink-glow);
}

.buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.primary {
    padding: 1rem 2rem;
    border-radius: 12px;
    background: linear-gradient(90deg, #ff59c8, #b7096c);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 5px 20px rgba(221, 78, 197, 0.4);
    font-family: 'Poppins', sans-serif;
}

.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 121, 198, 0.6);
    opacity: 0.93;
}

.outline {
    padding: 0.85rem 2rem;
    border-radius: 9999px;
    background: transparent;
    border: 1.5px solid var(--border-strong);
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Poppins', sans-serif;
}

.outline:hover {
    border-color: var(--pink);
    color: var(--pink);
    transform: translateY(-2px);
    background: var(--pink-subtle);
}

.hero-image {
    flex-shrink: 0;
    position: relative;
}

.frame {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, #fda4cf, #f472b6, #be185d, #ff80c8);
    padding: 4px;
    position: relative;
    box-shadow: 0 0 60px rgba(244, 114, 182, 0.5), 0 0 120px rgba(244, 114, 182, 0.22);
    animation: heroGlow 4s ease-in-out infinite alternate;
}

.frame::before {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 2px dashed rgba(244, 114, 182, 0.35);
    animation: spinRing 12s linear infinite;
    pointer-events: none;
}

.frame::after {
    content: '';
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: rgba(244, 114, 182, 0.6);
    border-right-color: rgba(244, 114, 182, 0.2);
    animation: spinRing 6s linear infinite reverse;
    pointer-events: none;
}

@keyframes spinRing {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes heroGlow {
    0% {
        box-shadow: 0 0 40px rgba(244, 114, 182, 0.45), 0 0 80px rgba(244, 114, 182, 0.15);
    }

    100% {
        box-shadow: 0 0 80px rgba(244, 114, 182, 0.65), 0 0 140px rgba(244, 114, 182, 0.28);
    }
}

.frame img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-2);
    display: block;
    position: relative;
    z-index: 1;
}

/* ==================== SOBRE MIM ==================== */
#sobre-mim {
    padding: var(--section-pad);
    background: transparent;
    position: relative;
    overflow: hidden;
}

#sobre-mim .section-label,
#sobre-mim .section-title {
    text-align: center;
}

.sobre-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    align-items: center;
    position: relative;
}

.sobre-text {
    color: var(--text-2);
    font-size: 1.02rem;
    line-height: 1.85;
    text-align: center;
    max-width: 720px;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    margin-top: 2rem;
    width: 100%;
}

.info-card {
    background: var(--bg-card);
    border: 1.5px solid var(--border);
    border-radius: 14px;
    padding: 1.3rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.info-card:hover {
    border-color: var(--pink);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow), 0 0 0 1px rgba(244, 114, 182, 0.1);
}

.info-card>i {
    color: var(--pink);
    font-size: 1.8rem;
    min-width: 38px;
}

.info-card-content h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.info-card-content p {
    font-size: 0.88rem;
    color: var(--text-2);
}

/* ==================== HABILIDADES — ICON GRID ==================== */
#habilidades {
    padding: var(--section-pad);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 2.8rem 1.8rem;
    position: relative;
    z-index: 1;
    margin-top: 3rem;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    cursor: default;
    opacity: 0;
    transform: scale(0);
    transform-origin: center bottom;
}

@keyframes techPopIn {
    0% {
        opacity: 0;
        transform: scale(0) rotate(-8deg);
    }

    55% {
        opacity: 1;
        transform: scale(1.22) rotate(4deg);
    }

    75% {
        transform: scale(0.9) rotate(-2deg);
    }

    90% {
        transform: scale(1.06) rotate(1deg);
    }

    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.tech-item.revealed {
    animation: techPopIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.tech-icon-wrap {
    width: 68px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    transition:
        transform 0.3s cubic-bezier(0.34, 1.4, 0.64, 1),
        filter 0.3s ease,
        background 0.3s ease,
        box-shadow 0.3s ease;
}

.tech-item:hover .tech-icon-wrap {
    transform: translateY(-7px) scale(1.15);
    filter: drop-shadow(0 8px 20px var(--pink-glow));
    background: rgba(244, 114, 182, 0.08);
    box-shadow: 0 0 24px rgba(244, 114, 182, 0.2), inset 0 0 16px rgba(244, 114, 182, 0.06);
}

.tech-icon-wrap img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.tech-item:hover .tech-icon-wrap img {
    transform: scale(1.05);
}

.tech-name {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-3);
    text-align: center;
    letter-spacing: 0.03em;
    transition: color 0.25s ease;
}

.tech-item:hover .tech-name {
    color: var(--pink);
}

/* ==================== PROJETOS ==================== */
#projetos {
    padding: var(--section-pad);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px var(--shadow), 0 0 0 1px rgba(244, 114, 182, 0.08);
}

/* ── Preview image area ── */
.project-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    position: relative;
    background: var(--bg-2);
    flex-shrink: 0;
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
    transition: transform 0.5s ease;
}

.project-card:hover .project-thumb img {
    transform: scale(1.05);
}

/* Placeholder quando não há imagem */
.project-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-2), #1a1f3a);
    font-size: 3rem;
    color: var(--pink);
    opacity: 0.4;
}

.project-thumb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(10, 13, 26, 0.6) 100%);
    pointer-events: none;
}

/* ── Card body ── */
.project-card-inner {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.project-card-glow {
    position: absolute;
    inset: 0;
    border-radius: 16px;
    pointer-events: none;
    background: radial-gradient(circle at 50% 0%, rgba(244, 114, 182, 0.06), transparent 60%);
    opacity: 0;
    transition: opacity 0.35s;
}

.project-card:hover .project-card-glow {
    opacity: 1;
}

.project-number {
    display: none;
}

.project-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
    font-family: 'Poppins', sans-serif;
}

.project-title .emphasis {
    color: var(--pink);
}

.project-desc {
    color: var(--text-2);
    font-size: 0.88rem;
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0;
}

.ptag {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    background: var(--pink-subtle);
    color: var(--pink);
    border: 1px solid var(--border-strong);
}

.project-highlights {
    display: none;
}

.project-collab {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.collab-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.collab-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.chip {
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--text-2);
    text-decoration: none;
    transition: all 0.2s;
}

.chip:hover {
    border-color: var(--pink);
    color: var(--pink);
    background: var(--pink-subtle);
}

.project-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
}

.project-link-btn {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 1rem;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.22s;
    cursor: pointer;
    border: none;
    font-family: 'Poppins', sans-serif;
}

.github-btn {
    background: transparent;
    color: var(--pink);
    border: none;
    padding-left: 0;
    font-weight: 600;
    font-size: 0.85rem;
}

.github-btn:hover {
    color: var(--pink-bright);
    text-decoration: underline;
}

.demo-btn {
    background: var(--bg-2);
    color: var(--text);
    border: 1px solid var(--border);
    margin-left: auto;
    font-weight: 600;
}

.demo-btn:hover {
    border-color: var(--pink);
    color: var(--pink);
    background: var(--pink-subtle);
}

/* ==================== TIMELINE / EXPERIÊNCIAS ==================== */
#Experiências {
    padding: var(--section-pad);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.timeline {
    position: relative;
    padding: 1rem 0;
    max-width: 760px;
    margin: 0 auto;
    z-index: 1;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--pink), rgba(244, 114, 182, 0.1));
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.timeline-item.revealed {
    opacity: 1;
    transform: translateX(0);
}

.timeline-item.last {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 17px;
    top: 1.8rem;
    width: 24px;
    height: 24px;
    opacity: 0;
    transform: scale(0);
    transition: opacity 0.4s ease 0.3s, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s;
}

.timeline-item.revealed .timeline-dot {
    opacity: 1;
    transform: scale(1);
}

.dot-inner {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink), var(--pink-deep));
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px var(--pink-glow);
    z-index: 1;
}

.dot-ring {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--pink);
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.4;
    animation: dotPulse 2.5s ease-in-out infinite;
}

@keyframes dotPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.4;
    }

    50% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.timeline-connector {
    position: absolute;
    left: 28px;
    top: calc(1.8rem + 24px);
    width: 2px;
    height: calc(100% - 1.8rem - 24px + 3rem);
    background: linear-gradient(to bottom, rgba(244, 114, 182, 0.3), rgba(244, 114, 182, 0.08));
}

.timeline-item.last .timeline-connector {
    display: none;
}

.timeline-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 1.8rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
}

.timeline-card:hover {
    border-color: var(--border-strong);
    transform: translateX(4px);
    box-shadow: 0 12px 36px var(--shadow);
}

.timeline-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--pink), var(--pink-deep));
    border-radius: 3px 0 0 3px;
}

.timeline-card-bg {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(244, 114, 182, 0.05), transparent 70%);
    pointer-events: none;
}

.timeline-card.current {
    border-color: rgba(244, 114, 182, 0.3);
    background: linear-gradient(145deg, var(--bg-card), color-mix(in srgb, var(--bg-card) 94%, #f472b6 6%));
}

.current-badge {
    display: none;
}

.timeline-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.timeline-company-badge {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 0.28rem 0.85rem;
    border-radius: 9999px;
    background: var(--pink-subtle);
    color: var(--pink);
    border: 1px solid var(--border-strong);
    text-transform: uppercase;
}

.timeline-date {
    font-size: 0.78rem;
    color: var(--text-3);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.timeline-date i {
    color: var(--pink);
}

.timeline-role {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.timeline-role .emphasis {
    color: var(--pink);
}

.timeline-company-desc {
    font-size: 0.85rem;
    color: var(--text-3);
    margin-bottom: 1rem;
    font-style: italic;
}

.timeline-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
}

.timeline-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.88rem;
    color: var(--text-2);
    line-height: 1.5;
}

.timeline-list li i {
    color: var(--pink);
    font-size: 0.78rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.timeline-tech-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.timeline-tech-chips span {
    font-size: 0.72rem;
    padding: 0.22rem 0.65rem;
    border-radius: 9999px;
    background: var(--bg-2);
    color: var(--text-3);
    border: 1px solid var(--border);
    font-weight: 500;
    transition: all 0.2s;
}

.timeline-tech-chips span:hover {
    background: var(--pink-subtle);
    color: var(--pink);
    border-color: var(--border-strong);
}

/* ==================== CONTATO ==================== */
#contato {
    padding: var(--section-pad);
    background: transparent;
    position: relative;
    overflow: hidden;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
    justify-content: center;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.2rem 1.5rem;
    width: 100%;
    transition: all 0.25s;
    position: relative;
    overflow: hidden;
}

.contact-card:hover {
    border-color: var(--border-strong);
    transform: translateX(4px);
    box-shadow: 0 8px 24px var(--shadow);
}

.contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 12px;
    background: var(--pink-subtle);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pink);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-details h3 {
    font-size: 0.78rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.contact-details p {
    font-size: 0.92rem;
    color: var(--text);
    font-weight: 500;
}

.contact-cta-wrapper {
    display: flex;
    align-items: stretch;
    justify-content: center;
}

.contact-cta-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.contact-cta-content::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(244, 114, 182, 0.12), transparent 70%);
}

.contact-cta-content::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -50px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(190, 24, 93, 0.08), transparent 70%);
}

.contact-cta-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.4;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 360px;
}

.contact-cta-content p {
    color: var(--text-2);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 1.8rem;
    position: relative;
    z-index: 1;
    text-align: center;
}

.email-direct-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 2rem;
    border-radius: 9999px;
    background: linear-gradient(90deg, var(--pink), var(--pink-deep));
    color: white;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.25s;
    box-shadow: 0 4px 20px var(--pink-glow);
    position: relative;
    z-index: 1;
    margin: 0 auto;
}

.email-direct-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px var(--pink-glow);
    opacity: 0.9;
}

/* ==================== FOOTER ==================== */
footer {
    background: transparent;
    border-top: 1px solid var(--border);
    padding: 4rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

.footer-container {
    max-width: 1140px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--border);
    position: relative;
    z-index: 1;
}

.footer-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 0.75rem;
    cursor: pointer;
}

.footer-title:hover span {
    color: var(--pink);
}

.footer-description {
    color: var(--text);
    font-size: 0.88rem;
    line-height: 1.7;
    opacity: 0.65;
}

.footer-heading {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 1rem;
}

.footer-links,
.footer-social {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links li a,
.footer-social li a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.6;
}

.footer-links li a:hover,
.footer-social li a:hover {
    color: var(--pink);
    opacity: 1;
}

.footer-bottom {
    max-width: 1140px;
    margin: 0 auto;
    padding-top: 1.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: var(--text-3);
    font-size: 0.82rem;
}

.footer-credit .emphasis {
    color: var(--pink);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1200px) {
    .tech-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 2.5rem 1.5rem;
    }
}

@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 2.5rem 1.2rem;
    }
}

@media (max-width: 900px) {
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2.5rem;
    }

    .social-icons {
        justify-content: center;
    }

    .buttons {
        justify-content: center;
    }

    .frame {
        width: 220px;
        height: 220px;
    }

    .info-cards {
        grid-template-columns: 1fr;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .contact-info {
        align-items: stretch;
        justify-content: flex-start;
    }

    .contact-card {
        width: 100%;
        max-width: 100%;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.2rem 1.2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-pad: 70px 0;
    }

    .nav-island {
        display: none;
    }

    .mobile-header {
        display: flex;
    }

    .timeline::before {
        left: 16px;
    }

    .timeline-item {
        padding-left: 55px;
    }

    .timeline-dot {
        left: 5px;
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .footer-col:first-child {
        grid-column: span 2;
    }

    footer {
        padding: 2.5rem 1.5rem 1.5rem;
    }

    .footer-container {
        padding-bottom: 1.5rem;
        gap: 1.2rem;
    }

    /* ✅ CORREÇÃO: centralizar texto da seção contato no mobile */
    .contact-cta-content {
        text-align: center;
        align-items: center;
    }

    .contact-cta-content h3,
    .contact-cta-content p {
        text-align: center;
    }

    #global-blob-1 {
        opacity: 0.10;
        width: 350px;
        height: 350px;
    }

    #global-blob-2 {
        opacity: 0.08;
        width: 280px;
        height: 280px;
    }

    #global-blob-3 {
        opacity: 0.05;
        width: 200px;
        height: 200px;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem 1rem;
        margin-top: 2.5rem;
    }

    .tech-item:hover .tech-icon-wrap {
        transform: translateY(-4px) scale(1.08);
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 0.5rem;
    }

    .frame {
        width: 190px;
        height: 190px;
    }

    .buttons {
        flex-direction: column;
    }

    .primary,
    .outline {
        justify-content: center;
    }

    .project-card-inner {
        padding: 1.5rem;
    }

    .timeline-card {
        padding: 1.4rem;
    }

    footer {
        padding: 2rem 1rem 1rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.3rem;
    }

    .contact-card {
        padding: 1rem 1.2rem;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.8rem 0.6rem;
    }

    .tech-icon-wrap {
        width: 54px;
        height: 54px;
        border-radius: 14px;
    }

    .tech-icon-wrap img {
        width: 36px;
        height: 36px;
    }

    .tech-name {
        font-size: 0.7rem;
    }
}