/* ============================================
   ArtNecô — Section Styles
   ============================================ */

/* ═══════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: var(--color-bg);
    overflow: hidden;
    padding: var(--space-3xl) var(--space-md);
}

.hero__canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero__logo {
    width: clamp(180px, 30vw, 320px);
    margin: 0 auto var(--space-xl);
    opacity: 0;
    transform: scale(0.9);
    animation: heroLogoIn 1.2s var(--ease-out) 0.3s forwards;
}

@keyframes heroLogoIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.hero__tagline {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 300;
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeInUp 1s var(--ease-out) 0.8s forwards;
}

.hero__tagline em {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--color-rose);
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    max-width: 550px;
    margin: 0 auto var(--space-lg);
    opacity: 0;
    animation: fadeInUp 1s var(--ease-out) 1.1s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    opacity: 0;
    animation: fadeInUp 1s var(--ease-out) 1.5s forwards;
}

.hero__scroll-text {
    font-size: var(--text-xs);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-rose), transparent);
    animation: scrollBounce 2s infinite;
}

/* ── Decorative dots for hero ── */
.hero__dot {
    position: absolute;
    border-radius: 50%;
    z-index: 1;
    opacity: 0;
    animation: dotAppear 1.5s var(--ease-out) forwards;
}

@keyframes dotAppear {
    to {
        opacity: 0.6;
    }
}

.hero__dot--1 {
    width: 14px;
    height: 14px;
    background: var(--color-blue);
    top: 20%;
    left: 15%;
    animation-delay: 1s;
}

.hero__dot--2 {
    width: 10px;
    height: 10px;
    background: var(--color-rose);
    top: 30%;
    right: 12%;
    animation-delay: 1.2s;
}

.hero__dot--3 {
    width: 18px;
    height: 18px;
    background: var(--color-green);
    bottom: 25%;
    left: 10%;
    animation-delay: 1.4s;
}

.hero__dot--4 {
    width: 8px;
    height: 8px;
    background: var(--color-orange);
    top: 15%;
    right: 25%;
    animation-delay: 1.6s;
}

.hero__dot--5 {
    width: 12px;
    height: 12px;
    background: var(--color-crimson);
    bottom: 30%;
    right: 18%;
    animation-delay: 1.8s;
}

.hero__dot--1 {
    animation: dotAppear 1.5s var(--ease-out) 1s forwards, floatSlow 8s ease-in-out 2.5s infinite;
}

.hero__dot--2 {
    animation: dotAppear 1.5s var(--ease-out) 1.2s forwards, floatSlow 7s ease-in-out 2.7s infinite;
}

.hero__dot--3 {
    animation: dotAppear 1.5s var(--ease-out) 1.4s forwards, floatSlow 9s ease-in-out 2.9s infinite;
}

.hero__dot--4 {
    animation: dotAppear 1.5s var(--ease-out) 1.6s forwards, floatSlow 6s ease-in-out 3.1s infinite;
}

.hero__dot--5 {
    animation: dotAppear 1.5s var(--ease-out) 1.8s forwards, floatSlow 10s ease-in-out 3.3s infinite;
}


/* ═══════════════════════════════════════════
   PROBLEM SECTION (O Problema)
   ═══════════════════════════════════════════ */
.problem {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark);
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.problem__inner {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.problem__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-rose-light);
    margin-bottom: var(--space-xl);
}

.problem__statements {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.problem__statement {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 300;
    line-height: 1.4;
    color: var(--color-text-on-dark);
    position: relative;
    padding-left: var(--space-lg);
}

.problem__statement::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.3em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-light);
    opacity: 0.4;
    transition: all var(--duration-base) var(--ease-smooth);
}

.problem__statement.revealed::before {
    background: var(--color-rose);
    opacity: 1;
}

.problem__counter {
    margin-top: var(--space-2xl);
    text-align: center;
}

.problem__counter-number {
    font-family: var(--font-display);
    font-size: var(--text-hero);
    font-weight: 300;
    color: var(--color-rose);
    line-height: 1;
    opacity: 0.9;
}

.problem__counter-label {
    font-size: var(--text-base);
    color: var(--color-text-light);
    margin-top: var(--space-xs);
    max-width: 350px;
    margin-left: auto;
    margin-right: auto;
}

/* ── Subtle noise overlay for depth ── */
.problem::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(200, 80, 107, 0.05) 0%, transparent 60%);
    pointer-events: none;
}


/* ═══════════════════════════════════════════
   TRANSITION / VIRADA SECTION
   ═══════════════════════════════════════════ */
.transition-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: var(--color-bg-dark);
    overflow: hidden;
    padding: var(--space-3xl) var(--space-md);
}

.transition-section__content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.transition-section__question {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 300;
    color: #FFFFFF;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.transition-section__question em {
    font-style: italic;
    font-family: var(--font-accent);
    color: var(--color-rose-light);
}

.transition-section__line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-rose), var(--color-blue));
    margin: var(--space-lg) auto;
    transform: scaleX(0);
    transition: transform 1.2s var(--ease-out);
}

.transition-section__line.revealed {
    transform: scaleX(1);
}

.transition-section__answer {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    color: var(--color-text-on-dark-muted);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.9;
}

/* Decorative gradient orbs */
.transition-section__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.12;
    pointer-events: none;
}

.transition-section__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--color-rose);
    top: -150px;
    right: -150px;
}

.transition-section__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--color-blue);
    bottom: -120px;
    left: -120px;
}


/* ═══════════════════════════════════════════
   ABOUT SECTION (Quem Somos)
   ═══════════════════════════════════════════ */
.about {
    background: var(--color-bg);
    padding: var(--space-3xl) 0;
    position: relative;
}

.about__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 clamp(var(--space-md), 5vw, var(--space-2xl));
}

.about__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-rose);
    margin-bottom: var(--space-sm);
    display: block;
}

.about__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 400;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.about__title em {
    font-style: italic;
    font-family: var(--font-accent);
    color: var(--color-rose);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.about__text-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.about__text {
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: 1.9;
}

.about__text strong {
    color: var(--color-text);
    font-weight: 600;
}

.about__visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 350px;
}

.about__image-frame {
    position: relative;
    width: 100%;
    max-width: 380px;
    aspect-ratio: 1/1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

/* Floating accent dots around the image */
.about__accent-dot {
    position: absolute;
    border-radius: 50%;
    z-index: 2;
}

.about__accent-dot--1 {
    width: 14px;
    height: 14px;
    background: var(--color-rose);
    top: 10px;
    right: 20px;
    animation: floatSlow 7s ease-in-out infinite;
}

.about__accent-dot--2 {
    width: 10px;
    height: 10px;
    background: var(--color-blue);
    bottom: 40px;
    left: 10px;
    animation: floatSlow 8s ease-in-out 1s infinite;
}

.about__accent-dot--3 {
    width: 12px;
    height: 12px;
    background: var(--color-green);
    top: 50%;
    right: 0px;
    animation: floatSlow 6s ease-in-out 0.5s infinite;
}

/* ── Founder Highlight ── */
.about__founder {
    margin-top: var(--space-2xl);
    text-align: center;
    padding: var(--space-xl) var(--space-xl);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.about__founder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-rose), var(--color-blue), var(--color-green), var(--color-orange));
}

.about__founder-name {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 400;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.about__founder-role {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.about__founder-quote {
    font-family: var(--font-accent);
    font-style: italic;
    font-size: var(--text-lg);
    color: var(--color-text);
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.7;
    opacity: 0.75;
}


/* ═══════════════════════════════════════════
   SERVICES SECTION (Como Trabalhamos)
   ═══════════════════════════════════════════ */
.services {
    background: var(--color-bg-warm);
    padding: var(--space-3xl) 0;
    position: relative;
}

.services__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 clamp(var(--space-md), 5vw, var(--space-2xl));
}

.services__header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.services__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-rose);
    margin-bottom: var(--space-sm);
}

.services__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 400;
    color: var(--color-text);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.services__card {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--space-xl) var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: transform var(--duration-base) var(--ease-smooth),
        box-shadow var(--duration-base) var(--ease-smooth);
}

.services__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    transform: scaleX(0);
    transition: transform var(--duration-base) var(--ease-out);
}

.services__card:nth-child(1)::before {
    background: var(--color-rose);
}

.services__card:nth-child(2)::before {
    background: var(--color-blue);
}

.services__card:nth-child(3)::before {
    background: var(--color-green);
}

.services__card:nth-child(4)::before {
    background: var(--color-orange);
}

.services__card:nth-child(5)::before {
    background: var(--color-crimson);
}

.services__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.services__card:hover::before {
    transform: scaleX(1);
}

.services__card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.services__card-icon svg {
    width: 100%;
    height: 100%;
}

.services__card:nth-child(1) .services__card-icon {
    color: var(--color-rose);
}

.services__card:nth-child(2) .services__card-icon {
    color: var(--color-blue);
}

.services__card:nth-child(3) .services__card-icon {
    color: var(--color-green);
}

.services__card:nth-child(4) .services__card-icon {
    color: var(--color-orange);
}

.services__card:nth-child(5) .services__card-icon {
    color: var(--color-crimson);
}

.services__card-number {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    color: var(--color-border);
    line-height: 1;
    margin-bottom: var(--space-xs);
    transition: color var(--duration-base) var(--ease-smooth);
}

.services__card:hover .services__card-number {
    color: var(--color-rose);
}

.services__card-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.services__card-text {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.7;
}


/* ═══════════════════════════════════════════
   EXCLUSIVITY SECTION (A Exclusividade)
   ═══════════════════════════════════════════ */
.exclusivity {
    background: var(--color-bg);
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.exclusivity__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    text-align: center;
}

.exclusivity__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-rose);
    margin-bottom: var(--space-lg);
}

.exclusivity__number {
    font-family: var(--font-display);
    font-size: clamp(6rem, 12vw, 14rem);
    font-weight: 400;
    line-height: 1;
    color: var(--color-bg-dark);
    margin-bottom: var(--space-sm);
    position: relative;
    display: inline-block;
}

.exclusivity__number-label {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.exclusivity__text {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    line-height: 1.8;
}

.exclusivity__differentials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.exclusivity__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    transition: transform var(--duration-base) var(--ease-smooth),
        box-shadow var(--duration-base) var(--ease-smooth);
}

.exclusivity__item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.exclusivity__item-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 6px;
}

.exclusivity__item:nth-child(1) .exclusivity__item-dot {
    background: var(--color-rose);
}

.exclusivity__item:nth-child(2) .exclusivity__item-dot {
    background: var(--color-blue);
}

.exclusivity__item:nth-child(3) .exclusivity__item-dot {
    background: var(--color-green);
}

.exclusivity__item:nth-child(4) .exclusivity__item-dot {
    background: var(--color-orange);
}

.exclusivity__item:nth-child(5) .exclusivity__item-dot {
    background: var(--color-crimson);
}

.exclusivity__item:nth-child(6) .exclusivity__item-dot {
    background: var(--color-pink);
}

.exclusivity__item-text {
    font-size: var(--text-sm);
    line-height: 1.6;
}

.exclusivity__item-text strong {
    display: block;
    font-size: var(--text-base);
    color: var(--color-text);
    margin-bottom: 2px;
}

/* ── Decorative big quote ── */
.exclusivity__quote {
    margin-top: var(--space-2xl);
    font-family: var(--font-accent);
    font-style: italic;
    font-size: var(--text-2xl);
    color: var(--color-text-muted);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.exclusivity__quote::before {
    content: '"';
    font-family: var(--font-display);
    font-size: 6rem;
    color: var(--color-rose);
    opacity: 0.2;
    position: absolute;
    top: -40px;
    left: -20px;
    line-height: 1;
}


/* ═══════════════════════════════════════════
   CTA SECTION (Contato)
   ═══════════════════════════════════════════ */
.cta {
    background: var(--color-bg-dark);
    color: var(--color-text-on-dark);
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.cta__inner {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta__label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-rose-light);
    margin-bottom: var(--space-lg);
}

.cta__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 400;
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.cta__title em {
    font-style: italic;
    font-family: var(--font-accent);
    color: var(--color-rose-light);
}

.cta__text {
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-text-on-dark-muted);
    max-width: 500px;
    margin: 0 auto var(--space-xl);
    line-height: 1.8;
}

.cta__buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-2xl);
}

.cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 16px 40px;
    border: none;
    cursor: none;
    transition: all var(--duration-base) var(--ease-smooth);
    text-decoration: none;
}

.cta__btn--whatsapp {
    background: #25D366;
    color: white;
    border-radius: var(--radius-md);
}

.cta__btn--whatsapp:hover {
    background: #1EBE57;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.cta__btn--instagram {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: white;
    border-radius: var(--radius-md);
}

.cta__btn--instagram:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 39, 67, 0.3);
}

.cta__btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ── Decorative orbs ── */
.cta__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.08;
    pointer-events: none;
}

.cta__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--color-rose);
    top: -200px;
    left: -200px;
}

.cta__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--color-blue);
    bottom: -150px;
    right: -150px;
}


/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer {
    background: var(--color-bg-darker);
    padding: var(--space-lg) 0;
    text-align: center;
}

.footer__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.footer__logo {
    height: 30px;
    opacity: 0.5;
    filter: brightness(0) invert(1);
    transition: opacity var(--duration-fast) var(--ease-smooth);
}

.footer__logo:hover {
    opacity: 0.8;
}

.footer__text {
    font-size: var(--text-xs);
    color: var(--color-text-light);
    opacity: 0.5;
}

.footer__divider {
    width: 40px;
    height: 1px;
    background: var(--color-text-light);
    opacity: 0.2;
}


/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
    .hero {
        padding: var(--space-2xl) var(--space-md);
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .about__visual {
        order: -1;
        min-height: 300px;
    }

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

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

    .cta__buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta__btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero__dot {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero__tagline {
        font-size: var(--text-2xl);
    }

    .problem__statement {
        font-size: var(--text-xl);
        padding-left: var(--space-md);
    }

    .exclusivity__number {
        font-size: clamp(4rem, 20vw, 8rem);
    }
}