/**
 * Section-Specific Styles
 * HVTRINDADE Consultoria - Page Sections
 */

/* ========================================
   HEADER
   ======================================== */

.header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: var(--z-index-sticky);
    transition: all var(--transition-base);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.header-brand {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    transition: all var(--transition-base);
}

.header-brand:hover {
    transform: translateY(-2px);
}

.brand-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-heading);
    line-height: 1;
}

.brand-subtitle {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
}

.main-nav .nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
}

.nav-link {
    position: relative;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 100%;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    min-height: var(--hero-min-height);
    display: flex;
    align-items: center;
    padding: var(--space-xl) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        var(--color-neutral-0) 0%,
        var(--color-primary-50) 50%,
        var(--color-neutral-0) 100%);
    z-index: -1;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle,
        rgba(74, 144, 226, 0.15) 0%,
        transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-8xl);
    align-items: center;
}

.hero-content {
    animation: fadeInUp var(--duration-slower) var(--ease-smooth);
}

.hero-badge {
    display: inline-block;
    padding: var(--space-md) var(--space-3xl);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4xl);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    line-height: var(--line-height-tight);
    color: var(--color-text-heading);
    margin-bottom: var(--space-4xl);
    max-width: 20ch;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-primary);
    margin-bottom: var(--space-6xl);
    max-width: var(--content-width-prose);
}

.hero-ctas {
    display: flex;
    gap: var(--space-3xl);
    margin-bottom: var(--space-7xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5xl);
    padding-top: var(--space-5xl);
    border-top: var(--border-width-thin) solid var(--color-border-medium);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    line-height: 1;
}

.stat-number::after {
    content: '+';
}

.stat-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.hero-image {
    position: relative;
    animation: fadeInLeft var(--duration-slower) var(--ease-smooth);
}

.hero-image .image-wrapper {
    position: relative;
    box-shadow: var(--shadow-2xl);
}

.image-decoration {
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: var(--border-width-thick) solid var(--color-primary-200);
    border-radius: var(--radius-xl);
    z-index: -1;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about {
    padding: var(--space-6xl) 0;
    background-color: var(--color-bg-body);
}

.about-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--space-8xl);
    align-items: start;
}

.about-image .image-wrapper {
    box-shadow: var(--shadow-xl);
}

.about-content {
    padding-top: var(--space-3xl);
}

.about-lead {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-heading);
    margin-bottom: var(--space-5xl);
}

.about-quote {
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    padding: var(--space-5xl);
    border-left: var(--border-width-thick) solid var(--color-primary);
    border-radius: var(--radius-lg);
    margin: var(--space-6xl) 0;
}

.about-quote p {
    font-size: var(--font-size-lg);
    font-style: italic;
    line-height: var(--line-height-relaxed);
    color: var(--color-text-heading);
    margin: 0;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3xl);
    margin-top: var(--space-6xl);
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services {
    padding: var(--space-6xl) 0;
    background-color: var(--color-bg-section-light);
}

.services-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-8xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5xl);
}

/* ========================================
   APPROACH SECTION
   ======================================== */

.approach {
    padding: var(--space-6xl) 0;
    background: linear-gradient(135deg,
        var(--color-primary-600) 0%,
        var(--color-primary-700) 100%);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.approach::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.approach-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-8xl);
    position: relative;
    z-index: 1;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5xl);
    position: relative;
    z-index: 1;
}

.approach-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--space-6xl);
    border-radius: var(--radius-xl);
    border: var(--border-width-thin) solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
}

.approach-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.approach-number {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    color: rgba(255, 255, 255, 0.3);
    line-height: 1;
    margin-bottom: var(--space-2xl);
}

.approach-icon {
    width: 48px;
    height: 48px;
    color: var(--color-text-inverse);
}

.approach-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-inverse);
    margin-bottom: var(--space-3xl);
    line-height: var(--line-height-snug);
    display: flex;
    align-items: center;
    gap: var(--space-3xl);
}

.approach-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* ========================================
   TESTIMONIAL SECTION
   ======================================== */

.testimonial {
    padding: var(--space-6xl) 0;
    background-color: var(--color-bg-section-light);
}

.testimonial-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.testimonial-quote {
    margin-bottom: var(--space-6xl);
}

.testimonial-quote blockquote p {
    font-size: var(--font-size-xl);
    font-style: italic;
    line-height: var(--line-height-relaxed);
    color: var(--color-text-heading);
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    margin-bottom: var(--space-6xl);
}

.testimonial-author img {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    object-fit: cover;
    box-shadow: var(--shadow-md);
}

.author-info {
    text-align: left;
}

.author-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-heading);
    margin-bottom: var(--space-xs);
}

.author-title {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.testimonial-metric {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    padding: var(--space-4xl) var(--space-6xl);
    border-radius: var(--radius-xl);
    border-left: var(--border-width-thick) solid var(--color-primary);
}

.metric-value {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1;
}

.metric-value::before {
    content: '+';
}

.metric-value::after {
    content: '%';
}

.metric-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-widest);
    color: var(--color-text-secondary);
}

/* ========================================
   CREDENTIALS SECTION
   ======================================== */

.credentials {
    padding: var(--space-6xl) 0;
    background-color: var(--color-bg-body);
}

.credentials-content {
    max-width: 1200px;
    margin: 0 auto;
}

.credentials-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-8xl);
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5xl);
}

.credential-card {
    background-color: var(--color-neutral-0);
    padding: var(--space-5xl);
    border-radius: var(--radius-xl);
    border: var(--border-width-thin) solid var(--color-border-light);
    transition: all var(--transition-base);
}

.credential-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.credential-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary-100) 0%, var(--color-primary-200) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3xl);
    transition: all var(--transition-base);
}

.credential-card:hover .credential-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--color-primary-200) 0%, var(--color-primary-300) 100%);
}

.credential-icon i {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
}

.credential-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-heading);
    margin-bottom: var(--space-2xl);
    line-height: var(--line-height-snug);
}

.credential-description {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-primary);
    margin: 0;
}

/* ========================================
   VALUES SECTION
   ======================================== */

.values {
    padding: var(--space-6xl) 0;
    background: linear-gradient(135deg,
        var(--color-primary-700) 0%,
        var(--color-primary-800) 100%);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden;
}

.values::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.values-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.values-lead {
    font-size: var(--font-size-xl);
    font-style: italic;
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-7xl);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4xl);
}

.value-badge {
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--space-5xl) var(--space-3xl);
    border-radius: var(--radius-xl);
    border: var(--border-width-thin) solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3xl);
    transition: all var(--transition-base);
}

.value-badge:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.value-icon {
    width: 40px;
    height: 40px;
    color: var(--color-text-inverse);
}

.value-badge span {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-inverse);
}

/* ========================================
   CTA FINAL SECTION
   ======================================== */

.cta-final {
    padding: var(--space-6xl) 0;
    background: linear-gradient(135deg,
        var(--color-primary-50) 0%,
        var(--color-neutral-0) 50%,
        var(--color-primary-50) 100%);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-text-heading);
    margin-bottom: var(--space-4xl);
}

.cta-subtitle {
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1xl);
}

.cta-linkedin {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-2xl);
}

.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.contact-form {
    background-color: var(--color-neutral-0);
    padding: var(--space-6xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4xl);
    margin-bottom: var(--space-4xl);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-text-heading);
    margin-bottom: var(--space-md);
}

.form-input {
    width: 100%;
    padding: 5px;
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    color: var(--color-text-primary);
    background-color: var(--color-neutral-50);
    border: var(--border-width-thin) solid var(--color-border-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--color-neutral-0);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-feedback {
    padding: var(--space-2xl);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4xl);
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.form-feedback.success {
    background-color: var(--color-success-light);
    color: var(--color-success);
    border: var(--border-width-thin) solid var(--color-success);
}

.form-feedback.error {
    background-color: var(--color-error-light);
    color: var(--color-error);
    border: var(--border-width-thin) solid var(--color-error);
}

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

.form-submit .btn {
    min-width: 240px;
}

.cta-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: var(--color-bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-8xl) 0 var(--space-4xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-7xl);
    margin-bottom: var(--space-7xl);
}

.footer-name {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-inverse);
    margin-bottom: var(--space-2xl);
}

.footer-tagline {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-2xl);
}

.footer-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-heading {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-inverse);
    margin-bottom: var(--space-3xl);
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.footer-list li {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-list a {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer-list a:hover {
    color: var(--color-text-inverse);
}

.footer-icon {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    padding-top: var(--space-5xl);
    border-top: var(--border-width-thin) solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}