/* ═══════════════════════════════════════════════════════════════════════════
   PODOLOGIA SPA ROSE - VERSÃO 2
   Tema: Spa Rose & Soft Pink
   Cores: Rosa suave, nude, tons femininos e elegantes
   ═══════════════════════════════════════════════════════════════════════════ */

/* ═══ DESIGN SYSTEM ═══ */
:root {
    /* Cores - Spa Rose */
    --color-primary: #be185d;
    --color-primary-light: #ec4899;
    --color-primary-soft: #fbcfe8;
    --color-secondary: #f9a8d4;
    --color-accent: #a855f7;
    --color-bg: transparent;
    --color-bg-secondary: rgba(253, 242, 248, 0.92);
    --color-bg-tertiary: rgba(255, 251, 253, 0.95);
    --color-text: #4a044e;
    --color-text-muted: #9d174d;
    --color-text-light: #be185d;
    --color-white: #fffbfc;
    --color-border: rgba(190, 24, 93, 0.12);
    
    /* Tipografia */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Mulish', sans-serif;
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Bordas */
    --radius-sm: 4px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Sombras */
    --shadow-sm: 0 2px 10px rgba(190, 24, 93, 0.06);
    --shadow-md: 0 4px 25px rgba(190, 24, 93, 0.08);
    --shadow-lg: 0 10px 50px rgba(190, 24, 93, 0.1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

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

ul, ol {
    list-style: none;
}

/* ═══ CONTAINER ═══ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-sm {
    max-width: 700px;
}

/* ═══ PRELOADER ═══ */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fdf2f8;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-primary);
    animation: float 2s ease-in-out infinite;
}

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

.preloader-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 4px;
    margin-bottom: var(--spacing-sm);
}

.preloader-line {
    width: 60px;
    height: 1px;
    background: var(--color-primary);
    margin: 0 auto;
    animation: expand 1.5s ease-in-out infinite;
}

@keyframes expand {
    0%, 100% { width: 30px; opacity: 0.5; }
    50% { width: 80px; opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ═══ HEADER ═══ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: var(--transition-normal);
}

.header.scrolled {
    padding: var(--spacing-sm) 0;
    background: rgba(253, 242, 248, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

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

/* Logo */
.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: 1px;
}

.logo-text span {
    color: var(--color-primary);
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

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

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

/* Header CTA */
.header-cta {
    display: none;
}

@media (min-width: 1024px) {
    .header-cta {
        display: inline-flex;
    }
}

/* Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-toggle span {
    width: 28px;
    height: 1px;
    background: var(--color-text);
    transition: var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    transform: rotate(-45deg);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

@media (max-width: 1023px) {
    .nav {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fdf2f8;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-text);
}

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

/* ═══ BUTTONS ═══ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
}

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

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-lg {
    padding: 1rem 2.5rem;
}

.btn-full {
    width: 100%;
}

/* ═══ HERO SECTION ═══ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(100px + var(--spacing-lg)) 0 var(--spacing-lg);
    position: relative;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
    }
}

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

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.text-elegant {
    font-style: italic;
    color: var(--color-primary);
}

.hero-desc {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    max-width: 450px;
}

@media (min-width: 1024px) {
    .hero-desc {
        margin-left: 0;
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero-actions {
        justify-content: flex-start;
    }
}

/* Hero Image */
.hero-image-container {
    display: none;
    position: relative;
}

@media (min-width: 1024px) {
    .hero-image-container {
        display: block;
    }
}

.hero-image-frame {
    position: relative;
    z-index: 1;
}

.hero-image-frame img {
    border-radius: var(--radius-lg);
}

.hero-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--color-primary-soft);
    border-radius: var(--radius-lg);
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.hero-scroll span {
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 1; height: 40px; }
    50% { opacity: 0.5; height: 30px; }
}

/* ═══ FEATURES STRIP ═══ */
.features-strip {
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.strip-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .strip-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.strip-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: center;
}

.strip-icon {
    color: var(--color-primary);
    font-size: 0.875rem;
}

.strip-text {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
}

/* ═══ SECTIONS ═══ */
.section {
    padding: var(--spacing-xl) 0;
}

.section-alt {
    background: var(--color-bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 550px;
    margin: 0 auto var(--spacing-lg);
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.section-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
}

/* ═══ SERVICES GRID ═══ */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-soft);
}

.service-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--color-primary-soft);
    margin-bottom: var(--spacing-sm);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.service-desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.service-details {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--color-primary);
    font-weight: 500;
}

.service-divider {
    opacity: 0.5;
}

/* ═══ SPLIT LAYOUT ═══ */
.split-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 1024px) {
    .split-layout {
        grid-template-columns: 1fr 1fr;
    }
}

.split-image {
    position: relative;
}

.split-image img {
    border-radius: var(--radius-lg);
}

.image-accent {
    position: absolute;
    bottom: -15px;
    left: -15px;
    width: 60%;
    height: 60%;
    border: 1px solid var(--color-primary-soft);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.split-content .section-label,
.split-content .section-title {
    text-align: left;
}

.about-role {
    font-size: 1rem;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.about-text {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.about-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ═══ TREATMENTS GRID ═══ */
.treatments-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .treatments-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .treatments-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.treatment-card {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.treatment-card:hover {
    border-color: var(--color-primary-soft);
    transform: translateY(-4px);
}

.treatment-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-primary);
}

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

.treatment-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.treatment-card p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ═══ PROCESS TIMELINE ═══ */
.process-timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .process-timeline {
        grid-template-columns: repeat(4, 1fr);
    }
}

.process-step {
    text-align: center;
    position: relative;
}

@media (min-width: 768px) {
    .process-step:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 25px;
        right: -50%;
        width: 100%;
        height: 1px;
        background: var(--color-border);
    }
}

.step-marker {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    background: var(--color-primary-soft);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: 50%;
    position: relative;
    z-index: 1;
}

.step-content h3 {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.step-content p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ═══ TESTIMONIALS ═══ */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.testimonial-quote {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1;
    color: var(--color-primary-soft);
    margin-bottom: -1rem;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--color-text);
}

.author-role {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* ═══ FAQ ═══ */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text);
    text-align: left;
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding-bottom: var(--spacing-md);
    color: var(--color-text-muted);
}

/* ═══ CONTACT ═══ */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-content .section-label,
.contact-content .section-title {
    text-align: left;
}

.contact-desc {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.info-item {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.info-value {
    font-weight: 500;
    color: var(--color-text);
}

a.info-value:hover {
    color: var(--color-primary);
}

.contact-image img {
    border-radius: var(--radius-lg);
}

/* ═══ FOOTER ═══ */
.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    align-items: center;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr auto 1fr;
        text-align: left;
    }
}

.footer-brand .logo-text {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.footer-brand .logo-text span {
    color: var(--color-secondary);
}

.footer-brand p {
    font-size: 0.875rem;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.footer-links a {
    font-size: 0.875rem;
    opacity: 0.7;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-secondary);
}

.footer-social {
    display: flex;
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-social {
        justify-content: flex-end;
    }
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.footer-social a:hover {
    border-color: var(--color-secondary);
    background: var(--color-secondary);
}

.footer-social svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    opacity: 0.6;
}

/* ═══ WHATSAPP FLOAT ═══ */
.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    color: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    animation: float 3s ease-in-out infinite;
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* ═══ ANIMATIONS ═══ */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}