/* Dra. Kátia Bertti — Base Styles (Shared Variables, Resets, and Utilities) */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border-color: var(--border);
}

::before, ::after {
    box-sizing: border-box;
}

html, body {
    width: 100%;
    overflow-x: clip; /* Proteção contra scroll lateral sem quebrar sticky */
}

:root {
    /* Base off-white quente — sofisticado, menos clínico */
    --background: hsl(30, 30%, 97%);
    --foreground: hsl(25, 25%, 14%);

    --card: hsl(30, 25%, 98%);
    --card-foreground: hsl(25, 25%, 14%);

    --popover: hsl(30, 25%, 98%);
    --popover-foreground: hsl(25, 25%, 14%);

    /* Rosé como marca, ajustado para contraste em fundo claro */
    --primary: hsl(14, 45%, 52%);
    --primary-foreground: hsl(0, 0%, 100%);

    /* Seções alternadas: nude muito suave */
    --secondary: hsl(28, 35%, 96%);
    --secondary-foreground: hsl(25, 25%, 14%);

    --muted: hsl(28, 25%, 95%);
    --muted-foreground: hsl(25, 12%, 42%);

    --accent: hsl(18, 60%, 92%);
    --accent-foreground: hsl(25, 25%, 14%);

    --border: hsl(25, 15%, 90%);
    --input: hsl(25, 15%, 90%);
    --ring: hsl(14, 45%, 52%);

    --radius: 0.75rem;

    /* brand tokens */
    --rose: hsl(14, 45%, 52%);
    --rose-soft: hsl(18, 55%, 65%);
    --rose-deep: hsl(12, 50%, 38%);
    --nude: hsl(28, 35%, 94%);
    --ink: hsl(25, 25%, 12%);
    --rose-brand: hsl(14, 45%, 52%);

    --gradient-hero: linear-gradient(135deg, hsla(0, 0%, 100%, 0.2) 0%, hsla(28, 35%, 96%, 0.4) 50%, hsla(18, 40%, 80%, 0.3) 100%);
    --gradient-rose: linear-gradient(135deg, var(--rose-soft), var(--rose));
    --gradient-fade: linear-gradient(180deg, transparent 0%, var(--background) 100%);

    --shadow-elegant: 0 20px 60px -20px hsla(25, 25%, 30%, 0.18);
    --shadow-soft: 0 10px 30px -10px hsla(14, 40%, 40%, 0.18);

    --transition-smooth: cubic-bezier(0.22, 1, 0.36, 1);

    /* Standardized horizontal padding */
    --page-padding: 1.5rem;
}

@media (min-width: 768px) {
    :root {
        --page-padding: 2rem;
    }
}

@media (max-width: 375px) {
    :root {
        --page-padding: 1rem;
    }
}

@media (min-width: 1024px) {
    :root {
        --page-padding: 4rem;
    }
}

/* Base Reset */
/* Base Reset moved to top */

body {
    max-width: 100%;
}

html {
    scroll-behavior: smooth;
    /* overflow-x: clip removido para restaurar o position: sticky no desktop */
}

html.no-scroll,
body.no-scroll {
    overflow: hidden !important;
    overscroll-behavior: contain;
}

body {
    background-color: var(--background);
    color: var(--foreground);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "ss01", "ss02";
    /* overflow-x: clip removido; vamos tratar os overflows individualmente */
    overflow-wrap: break-word;
    width: 100%;
}

strong {
    color: var(--rose-brand);
    font-weight: 600;
}

h1, h2, h3, h4, .font-serif {
    font-family: 'Cormorant Garamond', serif;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s var(--transition-smooth);
}

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

ul {
    list-style: none;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--page-padding);
}

.container-wide {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--page-padding);
}

.section {
    position: relative;
    width: 100%;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

@media (max-width: 767px) {
    .md\:grid-cols-12 { grid-template-columns: 1fr; }
    .md\:col-span-2 { grid-column: span 1 / span 1; }
    .md\:col-span-3 { grid-column: span 1 / span 1; }
    .md\:col-span-4 { grid-column: span 1 / span 1; }
    .md\:col-span-5 { grid-column: span 1 / span 1; }
    .md\:col-span-6 { grid-column: span 1 / span 1; }
    .md\:col-span-7 { grid-column: span 1 / span 1; }
}

@media (min-width: 768px) {
    .md\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
    .md\:col-span-2 { grid-column: span 2 / span 2; }
    .md\:col-span-3 { grid-column: span 3 / span 3; }
    .md\:col-span-4 { grid-column: span 4 / span 4; }
    .md\:col-span-5 { grid-column: span 5 / span 5; }
    .md\:col-span-6 { grid-column: span 6 / span 6; }
    .md\:col-span-7 { grid-column: span 7 / span 7; }
    .md\:col-start-6 { grid-column-start: 6; }
    .md\:col-start-7 { grid-column-start: 7; }
}

/* Buttons */
.btn-sophisticated {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 500;
    border: 1px solid hsla(14, 45%, 52%, 0.5);
    color: var(--rose);
    background: transparent;
    cursor: pointer;
}

.btn-sophisticated i,
.btn-solid-sophisticated i {
    flex-shrink: 0;
}

.btn-sophisticated::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--gradient-rose);
    transform: translateY(101%);
    transition: transform 0.6s var(--transition-smooth);
}

.btn-sophisticated:hover::before {
    transform: translateY(0);
}

.btn-sophisticated:hover {
    color: var(--primary-foreground);
    border-color: var(--rose);
    box-shadow: var(--shadow-soft);
    letter-spacing: 0.3em;
}

.btn-solid-sophisticated {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 500;
    background: var(--gradient-rose);
    color: var(--primary-foreground);
    border: none;
    cursor: pointer;
    transition: all 0.5s var(--transition-smooth);
}

.btn-solid-sophisticated::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    background: linear-gradient(120deg, transparent 30%, hsla(0, 0%, 100%, 0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s var(--transition-smooth), opacity 0.3s;
}

.btn-solid-sophisticated:hover::after {
    transform: translateX(100%);
    opacity: 1;
}

.btn-solid-sophisticated:hover {
    box-shadow: var(--shadow-elegant);
    letter-spacing: 0.3em;
}

/* Utilities */
.text-rose-brand { color: var(--rose); }
.bg-rose-brand { background-color: var(--rose); }
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: clamp(1.125rem, 2.5vw, 1.25rem); }
.text-2xl { font-size: clamp(1.25rem, 3vw, 1.5rem); }
.text-3xl { font-size: clamp(1.5rem, 4vw, 1.875rem); }
.text-4xl { font-size: clamp(1.75rem, 5vw, 2.25rem); }
.text-5xl { font-size: clamp(2rem, 6vw, 3rem); }
.text-6xl { font-size: clamp(2.25rem, 7vw, 3.75rem); }
.text-7xl { font-size: clamp(2.75rem, 8vw, 4.5rem); }

.italic { font-style: italic; }
.font-light { font-weight: 300; }
.font-medium { font-weight: 500; }
.uppercase { text-transform: uppercase; }
.tracking-widest { letter-spacing: 0.5em; }
.tracking-wider { letter-spacing: 0.25em; }
.tracking-wide { letter-spacing: 0.1em; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-20 { margin-bottom: 5rem; }
.mb-24 { margin-bottom: 6rem; }

.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.py-32 { padding-top: 8rem; padding-bottom: 8rem; }
.py-36 { padding-top: 9rem; padding-bottom: 9rem; }

/* .section already defined above */

@media (max-width: 767px) {
    .py-16 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
    .py-24 { padding-top: 3.5rem; padding-bottom: 3.5rem; }
    .py-32 { padding-top: 4rem; padding-bottom: 4rem; }
    .py-36 { padding-top: 5rem; padding-bottom: 5rem; }
    
    .mb-16 { margin-bottom: 2rem; }
    .mb-20 { margin-bottom: 2.5rem; }
    .mb-24 { margin-bottom: 3rem; }
}

.bg-ink { background-color: var(--ink); }
.bg-secondary-40 { background-color: hsla(28, 35%, 96%, 0.4); }
.bg-secondary-60 { background-color: hsla(28, 35%, 96%, 0.6); }
.text-white { color: white; }
.text-background { color: var(--background); }
.text-muted-foreground { color: var(--muted-foreground); }

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--transition-smooth), transform 0.7s var(--transition-smooth);
}

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

.block { display: block; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-6 { margin-top: 1.5rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.hover-text-rose:hover { color: var(--rose-brand) !important; opacity: 1 !important; }

/* Grid Utilities */
.grid { display: grid; }
.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-5 { grid-column: span 5 / span 5; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-7 { grid-column: span 7 / span 7; }
.col-span-8 { grid-column: span 8 / span 8; }
.col-span-9 { grid-column: span 9 / span 9; }
.col-span-10 { grid-column: span 10 / span 10; }
.col-span-11 { grid-column: span 11 / span 11; }
.col-span-12 { grid-column: span 12 / span 12; }

@media (min-width: 768px) {
    .md\:col-span-1 { grid-column: span 1 / span 1; }
    .md\:col-span-2 { grid-column: span 2 / span 2; }
    .md\:col-span-3 { grid-column: span 3 / span 3; }
    .md\:col-span-4 { grid-column: span 4 / span 4; }
    .md\:col-span-5 { grid-column: span 5 / span 5; }
    .md\:col-span-6 { grid-column: span 6 / span 6; }
    .md\:col-span-7 { grid-column: span 7 / span 7; }
    .md\:col-span-8 { grid-column: span 8 / span 8; }
    .md\:col-span-9 { grid-column: span 9 / span 9; }
    .md\:col-span-10 { grid-column: span 10 / span 10; }
    .md\:col-span-11 { grid-column: span 11 / span 11; }
    .md\:col-span-12 { grid-column: span 12 / span 12; }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 2px 4px 15px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: whatsapp-pulse 5s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #22c35e;
    box-shadow: 2px 6px 20px rgba(0, 0, 0, 0.2);
}

@keyframes whatsapp-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    8% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    15% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
    100% { transform: scale(1); }
}

@media (max-width: 767px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
}

/* Breadcrumbs */
.breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem 0;
    font-size: 0.8125rem;
    color: var(--muted-foreground);
    letter-spacing: 0.04em;
}

.breadcrumb a {
    color: var(--muted-foreground);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.breadcrumb .breadcrumb-separator {
    margin: 0 0.5rem;
    color: var(--muted-foreground);
    opacity: 0.5;
}

.breadcrumb [aria-current="page"] {
    color: var(--foreground);
    font-weight: 500;
}

@media (max-width: 767px) {
    .breadcrumb {
        font-size: 0.75rem;
        padding: 0.75rem 1rem 0;
    }

    .breadcrumb .breadcrumb-separator {
        margin: 0 0.35rem;
    }
}