/* GUILUX CLEAN HIGIENIZAÇÃO — paleta extraída da logo */
:root {
    --navy: #002d5b;
    --navy-dark: #001f3f;
    --teal: #00a8b5;
    --teal-light: #4ecbd4;
    --teal-pale: #e8f7f8;
    --white: #ffffff;
    --gray-50: #f6f9fc;
    --gray-100: #eef2f7;
    --gray-600: #5a6b7d;
    --gray-800: #2a3544;
    --font-display: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow: 0 12px 40px rgba(0, 45, 91, 0.1);
    --shadow-lg: 0 24px 60px rgba(0, 45, 91, 0.14);
    --header-h: 220px;
    --header-logo-h: clamp(205px, 32vw, 275px);
    --nav-link-size: 1.45rem;
    --nav-btn-size: 1.35rem;
    --max-w: 1200px;
    --site-gutter: clamp(1rem, 4vw, 2rem);
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--gray-800);
    background: var(--gray-50);
    overflow-x: clip;
    overflow-wrap: break-word;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy);
}

.container {
    width: min(100% - (var(--site-gutter) * 2), var(--max-w));
    margin-inline: auto;
}

.gradient-text {
    background: linear-gradient(135deg, var(--teal) 0%, var(--navy) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Bolhas — bolhas.jpg integrada ao fundo cinza do site */
.bubble-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    background-color: var(--gray-50);
}

.bubble-bg::before {
    content: '';
    position: absolute;
    inset: -12%;
    background: url('../Imagens/bolhas.jpg') center 15% / cover no-repeat;
    opacity: 0.58;
    mix-blend-mode: darken;
    -webkit-mask-image: radial-gradient(
        ellipse 92% 88% at 50% 40%,
        #000 35%,
        rgba(0, 0, 0, 0.85) 62%,
        transparent 100%
    );
    mask-image: radial-gradient(
        ellipse 92% 88% at 50% 40%,
        #000 35%,
        rgba(0, 0, 0, 0.85) 62%,
        transparent 100%
    );
    animation: bubbleFloat 18s ease-in-out infinite;
    will-change: transform;
}

@keyframes bubbleFloat {
    0%, 100% {
        transform: scale(1.03) translate(0, 0);
    }
    33% {
        transform: scale(1.05) translate(1.8%, -2.2%);
    }
    66% {
        transform: scale(1.04) translate(-1.4%, -3.5%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .bubble-bg::before {
        animation: none;
        transform: none;
    }
}

@media (max-width: 768px) {
    .bubble-bg::before {
        inset: -14%;
        background-position: center 12%;
        opacity: 0.48;
        animation-duration: 22s;
    }
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-h);
    overflow: visible;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 45, 91, 0.08);
    transition: box-shadow 0.3s var(--ease);
}

.site-header.scrolled {
    box-shadow: 0 4px 24px rgba(0, 45, 91, 0.08);
}

.header-inner {
    width: min(100% - (var(--site-gutter) * 2), var(--max-w));
    margin-inline: auto;
    height: 100%;
    overflow: visible;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(0.5rem, 2vw, 1rem);
    min-width: 0;
}

.header-logo {
    display: flex;
    align-items: center;
    flex-shrink: 1;
    min-width: 0;
}

.header-logo img {
    height: var(--header-logo-h);
    width: auto;
    max-width: min(640px, 82vw);
    object-fit: contain;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 2vw, 2.1rem);
    flex-shrink: 1;
    min-width: 0;
}

.site-nav .nav-link {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--nav-link-size);
    color: var(--navy);
    transition: color 0.2s;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 54px;
    height: 54px;
    border: none;
    background: var(--teal-pale);
    border-radius: 12px;
    cursor: pointer;
    padding: 10px;
    flex-shrink: 0;
}

.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1.35rem;
    border-radius: 999px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.2s var(--ease), box-shadow 0.2s, background 0.2s;
    max-width: 100%;
    text-align: center;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 168, 181, 0.35);
}

.btn-primary {
    background: linear-gradient(135deg, var(--teal) 0%, #008f9a 100%);
    color: var(--white);
    border-color: transparent;
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: rgba(0, 45, 91, 0.2);
}

.btn-outline:hover {
    border-color: var(--teal);
    color: var(--teal);
    box-shadow: 0 6px 20px rgba(0, 168, 181, 0.15);
}

.site-nav .btn-nav {
    padding: 0.95rem 1.95rem;
    font-size: var(--nav-btn-size);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: var(--white) !important;
}

.btn-whatsapp:hover {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.btn-lg {
    padding: 1rem 1.75rem;
    font-size: 1rem;
}

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

.btn-light:hover {
    box-shadow: 0 8px 28px rgba(255, 255, 255, 0.4);
}

.btn-card {
    width: 100%;
    margin-top: 1rem;
    background: var(--navy);
    color: var(--white);
    font-size: 0.9rem;
}

.btn-card:hover {
    background: var(--navy-dark);
    box-shadow: 0 8px 24px rgba(0, 45, 91, 0.3);
}

/* Hero */
.hero {
    position: relative;
    z-index: 1;
    padding: calc(var(--header-h) + clamp(2rem, 5vw, 4.5rem)) 0 clamp(2.5rem, 5vw, 4rem);
    min-height: min(92vh, 92dvh);
    display: flex;
    align-items: center;
}

.hero-grid {
    width: min(100% - (var(--site-gutter) * 2), var(--max-w));
    margin-inline: auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--teal);
    background: var(--teal-pale);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    margin-bottom: 1.25rem;
}

.sparkle { color: var(--teal); }

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.hero-lead {
    font-size: clamp(1rem, 2.2vw, 1.1rem);
    color: var(--gray-600);
    max-width: min(32rem, 100%);
    margin-bottom: 1.75rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-highlights {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: min(28rem, 100%);
}

.hero-highlight {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.65rem 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.hero-highlight + .hero-highlight {
    border-top: 1px solid rgba(0, 168, 181, 0.12);
    padding-top: 0.85rem;
}

.hero-highlight-icon {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--teal-pale), rgba(0, 168, 181, 0.18));
    border-radius: 12px;
    color: var(--teal);
}

.hero-highlight-text strong {
    display: block;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.3;
    margin-bottom: 0.15rem;
}

.hero-highlight-text span {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.45;
}

.hero-card {
    overflow: visible;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: clamp(1.25rem, 3vw, 2rem);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 168, 181, 0.12);
    width: 100%;
    min-width: 0;
}

.hero-card-icons {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: clamp(0.5rem, 2vw, 1.1rem);
    margin-bottom: 1.25rem;
    padding: 0.85rem 0.65rem;
    background: linear-gradient(135deg, var(--teal-pale), rgba(0, 168, 181, 0.15));
    border-radius: 14px;
}

.hero-card-icons--tide {
    align-items: flex-end;
    justify-content: space-evenly;
    gap: clamp(0.35rem, 1.5vw, 0.75rem);
    min-height: 5.5rem;
    padding: 1.75rem 0.5rem 1rem;
    overflow: visible;
    background: linear-gradient(180deg, rgba(232, 247, 248, 0.9) 0%, rgba(0, 168, 181, 0.08) 100%);
    position: relative;
}

.hero-card-icons--tide::after {
    content: '';
    position: absolute;
    left: 5%;
    right: 5%;
    bottom: 0.35rem;
    height: 3px;
    border-radius: 50%;
    background: linear-gradient(90deg, transparent, rgba(0, 168, 181, 0.25), transparent);
    animation: tideLine 4s ease-in-out infinite;
}

.item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.hero-card-icons .item-icon {
    min-width: 2.25rem;
    min-height: 2.25rem;
}

.hero-card-icons--tide .tide-icon {
    animation: tideFloat 3.6s ease-in-out infinite;
    filter: drop-shadow(0 8px 14px rgba(0, 45, 91, 0.12));
    will-change: transform;
}

.hero-card-icons--tide .tide-icon--1 { animation-delay: 0s; animation-duration: 3.2s; }
.hero-card-icons--tide .tide-icon--2 { animation-delay: 0.45s; animation-duration: 3.6s; }
.hero-card-icons--tide .tide-icon--3 { animation-delay: 0.9s; animation-duration: 4s; }
.hero-card-icons--tide .tide-icon--4 { animation-delay: 1.35s; animation-duration: 3.4s; }
.hero-card-icons--tide .tide-icon--5 { animation-delay: 1.8s; animation-duration: 3.8s; }

@keyframes tideFloat {
    0%, 100% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
    25% {
        transform: translateY(-14px) translateX(3px) rotate(3deg);
    }
    50% {
        transform: translateY(-6px) translateX(-2px) rotate(-2deg);
    }
    75% {
        transform: translateY(-16px) translateX(2px) rotate(2deg);
    }
}

@keyframes tideLine {
    0%, 100% { opacity: 0.35; transform: scaleX(0.92); }
    50% { opacity: 0.7; transform: scaleX(1); }
}

.item-icon img {
    width: clamp(2rem, 4vw, 2.5rem);
    height: clamp(2rem, 4vw, 2.5rem);
    object-fit: contain;
    display: block;
}

.estofado-item .item-icon {
    margin-bottom: 0.75rem;
}

@media (max-width: 420px) {
    .hero-card-icons--tide {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.85rem 1rem;
        min-height: auto;
        padding: 1.5rem 0.75rem 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-card-icons--tide .tide-icon,
    .hero-card-icons--tide::after {
        animation: none;
    }
}

.hero-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.hero-checklist {
    list-style: none;
    margin-bottom: 0.5rem;
}

.hero-checklist li {
    padding: 0.45rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.hero-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: 700;
}

/* Sections */
.section {
    position: relative;
    z-index: 1;
    padding: clamp(3rem, 8vw, 5rem) 0;
}

.section-header {
    text-align: center;
    max-width: min(640px, 100%);
    margin: 0 auto clamp(2rem, 5vw, 3rem);
    padding-inline: 0;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin: 0.5rem 0 1rem;
}

.section-header p {
    color: var(--gray-600);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--teal);
}

.section-header--light h2,
.section-header--light p { color: var(--white); }
.section-header--light .section-tag { color: var(--teal-light); }

/* Serviços */
.servicos { background: var(--white); }

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

.cards-4 {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
    align-items: stretch;
}

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

.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 1.75rem;
    border: 1px solid rgba(0, 45, 91, 0.06);
    transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

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

.service-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.service-icon img {
    width: 56px;
    height: 56px;
    object-fit: contain;
}

.service-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
}

.service-card p {
    flex: 1;
    font-size: 0.92rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

.service-link {
    margin-top: auto;
    padding-top: 1.25rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--teal);
    transition: color 0.2s;
}

.service-link:hover { color: var(--navy); }

/* Estofados */
.estofados {
    background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 55%, #003d6b 100%);
    color: var(--white);
}

.estofados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr));
    gap: clamp(0.85rem, 2vw, 1.25rem);
}

.estofado-item {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    padding: 1.5rem 1.25rem;
    text-align: center;
    backdrop-filter: blur(8px);
    transition: background 0.3s, transform 0.3s;
}

.estofado-item:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-4px);
}


.estofado-item h3 {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.estofado-item p {
    font-size: 0.82rem;
    opacity: 0.85;
}

.estofados-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1rem;
    width: min(100%, 28rem);
    margin: 1.5rem auto 0;
    padding: 2rem;
    border-radius: var(--radius);
    background: rgba(0, 168, 181, 0.2);
    border: 1px solid rgba(0, 168, 181, 0.35);
    backdrop-filter: blur(8px);
}

.estofados-cta p {
    margin: 0;
    font-size: 1rem;
    color: var(--white);
    opacity: 1;
}

/* Processo */
.processo { background: var(--gray-50); }

.steps {
    list-style: none;
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

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

.step {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.step-num {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--teal), var(--navy));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.step h3 {
    font-size: 1.1rem;
    margin-bottom: 0.4rem;
}

.step p {
    font-size: 0.92rem;
    color: var(--gray-600);
}

.cta-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 1.25rem 2rem;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--navy) 0%, #004080 50%, var(--teal) 120%);
    color: var(--white);
}

.cta-banner-text {
    flex: 0 1 auto;
    min-width: 0;
    max-width: 36rem;
}

.cta-banner .btn {
    flex-shrink: 0;
    margin-left: auto;
}

.cta-banner h3 {
    color: var(--white);
    font-size: clamp(1.15rem, 2.8vw, 1.35rem);
    margin-bottom: 0.5rem;
}

.cta-banner p {
    opacity: 0.9;
    font-size: 0.95rem;
}

/* Sobre */
.sobre { background: var(--white); }

.sobre-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 4vw, 3rem);
    align-items: center;
}

.sobre-copy h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin: 0.5rem 0 1rem;
}

.sobre-lead {
    font-size: 1.05rem;
    color: var(--navy);
    font-weight: 500;
    margin-bottom: 1rem;
}

.sobre-copy p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.sobre-list {
    list-style: none;
    margin: 1.5rem 0 2rem;
}

.sobre-list li {
    padding: 0.5rem 0 0.5rem 1.75rem;
    position: relative;
    color: var(--gray-600);
}

.sobre-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--teal);
}

.sobre-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.sobre-photo {
    width: min(100%, 280px);
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center top;
    margin: 0 auto 1rem;
    border-radius: 16px;
    filter: drop-shadow(0 12px 32px rgba(0, 45, 91, 0.12));
}

.sobre-name {
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 2.4vw, 1.2rem);
    font-weight: 700;
    color: var(--navy);
    line-height: 1.3;
    margin-bottom: 0.35rem;
}

.sobre-role {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--teal);
    line-height: 1.4;
    letter-spacing: 0.03em;
    margin-bottom: 1.25rem;
}

.sobre-signature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.45rem;
    max-width: 18rem;
    margin-top: 0;
}

.sobre-signature-lead {
    font-family: var(--font-display);
    font-size: clamp(0.95rem, 2.2vw, 1.05rem);
    font-weight: 600;
    color: var(--navy);
    line-height: 1.5;
    letter-spacing: -0.01em;
}

.sobre-signature-tagline {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--teal);
    line-height: 1.4;
    letter-spacing: 0.04em;
}

/* Footer */
.site-footer {
    position: relative;
    z-index: 1;
    background: var(--navy-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: 3.5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: clamp(1.5rem, 3vw, 2.5rem);
    padding-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.footer-logo-wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 150px;
    max-width: 100%;
    margin-bottom: 1rem;
    padding-bottom: 10px;
    animation: footerLogoFloat 3.8s ease-in-out infinite;
}

.footer-logo-shadow {
    position: absolute;
    left: 8%;
    right: 8%;
    bottom: 0;
    height: 20px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    filter: blur(16px);
    z-index: 0;
    pointer-events: none;
    animation: footerShadowFloat 3.8s ease-in-out infinite;
}

.footer-logo {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: auto;
    flex-shrink: 0;
    opacity: 0.98;
    transform: scale(1.12);
    transform-origin: center center;
    clip-path: inset(5% 7% 5% 7% round 10px);
    filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.4));
}

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

@keyframes footerShadowFloat {
    0%, 100% {
        transform: scaleX(1);
        opacity: 0.55;
    }
    50% {
        transform: scaleX(0.88);
        opacity: 0.35;
    }
}

@media (prefers-reduced-motion: reduce) {
    .footer-logo-wrap,
    .footer-logo-shadow {
        animation: none;
    }
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-display);
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a:hover { color: var(--teal-light); }

.footer-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
    color: #25d366;
    transition: opacity 0.2s;
}

.footer-whatsapp:hover { opacity: 0.85; }

.footer-email {
    display: block;
    margin-top: 0.65rem;
    font-size: 0.95rem;
    color: var(--teal-light);
    transition: color 0.2s, opacity 0.2s;
}

.footer-email:hover {
    color: var(--white);
    opacity: 0.9;
}

.footer-note {
    font-size: 0.8rem;
    margin-top: 0.5rem;
    opacity: 0.7;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.25rem;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.75;
}

/* WhatsApp flutuante */
.whatsapp-float {
    position: fixed;
    bottom: max(1rem, env(safe-area-inset-bottom, 0px));
    right: max(1rem, env(safe-area-inset-right, 0px));
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: var(--white);
    padding: 0.65rem 1.1rem 0.65rem 0.65rem;
    border-radius: 999px;
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.45);
    transition: transform 0.3s var(--ease), box-shadow 0.3s;
    animation: floatWa 3s ease-in-out infinite;
    max-width: calc(100vw - 2rem);
}

.whatsapp-float:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.55);
}

.whatsapp-float-icon {
    position: relative;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.whatsapp-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    animation: waPulse 2s ease-out infinite;
}

.whatsapp-float-label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    padding-right: 0.25rem;
}

@keyframes floatWa {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes waPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* Reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    :root {
        --nav-link-size: clamp(0.95rem, 1.4vw, 1.15rem);
        --nav-btn-size: clamp(0.9rem, 1.3vw, 1.05rem);
        --header-h: clamp(165px, 20vw, 195px);
        --header-logo-h: clamp(150px, 19vw, 185px);
    }

    .site-nav .btn-nav {
        padding: 0.8rem 1.35rem;
    }

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

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    .hero-grid,
    .sobre-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy,
    .hero-visual,
    .sobre-copy,
    .sobre-visual {
        min-width: 0;
    }
}

@media (max-width: 768px) {
    :root {
        --header-h: clamp(145px, 38vw, 175px);
        --header-logo-h: clamp(128px, 36vw, 168px);
        --nav-link-size: 1.15rem;
        --nav-btn-size: 1.05rem;
    }

    .header-logo img {
        max-width: min(480px, calc(100vw - var(--site-gutter) * 2 - 4.5rem));
    }

    .site-nav .btn-nav {
        padding: 0.85rem 1.5rem;
    }

    .nav-toggle { display: flex; }

    .site-nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 1.25rem var(--site-gutter) 1.5rem;
        gap: 0.35rem;
        background: var(--white);
        border-bottom: 1px solid rgba(0, 45, 91, 0.1);
        box-shadow: var(--shadow);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.35s var(--ease), opacity 0.35s, visibility 0.35s;
        max-height: calc(100dvh - var(--header-h));
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .site-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link,
    .btn-nav {
        min-height: 44px;
    }

    .nav-link {
        padding: 0.85rem 1rem;
        border-radius: 10px;
    }

    .nav-link:hover { background: var(--teal-pale); }

    .btn-nav { width: 100%; justify-content: center; }

    body.nav-open {
        overflow: hidden;
    }

    .hero {
        min-height: auto;
        padding-bottom: clamp(2rem, 6vw, 3rem);
    }

    .hero-highlights { max-width: none; }

    .hero-actions .btn {
        flex: 1 1 auto;
        min-width: min(100%, 12rem);
    }

    .hero-badge {
        max-width: 100%;
        white-space: normal;
        text-align: left;
    }

    .cta-banner {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .cta-banner .btn {
        width: 100%;
        max-width: 22rem;
        margin-left: 0;
    }

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

    .footer-brand p {
        max-width: none;
    }

    .whatsapp-float-label { display: none; }

    .whatsapp-float {
        padding: 0.65rem;
        border-radius: 50%;
    }

    main {
        padding-bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
    }
}

@media (max-width: 480px) {
    :root {
        --header-h: clamp(128px, 34vw, 148px);
        --header-logo-h: clamp(112px, 32vw, 138px);
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
        min-width: 0;
    }

    .hero-highlight {
        align-items: flex-start;
    }

    .hero-highlight-text strong {
        font-size: 0.9rem;
    }

    .hero-highlight-text span {
        font-size: 0.82rem;
    }

    .estofados-cta {
        width: 100%;
        padding: 1.5rem 1.25rem;
    }

    .estofados-cta .btn {
        width: 100%;
    }

    .step {
        padding: 1.35rem;
    }

    .service-card {
        padding: 1.35rem;
    }

    .footer-bottom {
        padding-inline: var(--site-gutter);
    }
}

@media (max-width: 360px) {
    :root {
        --header-h: 120px;
        --header-logo-h: 108px;
    }

    .header-logo img {
        max-width: calc(100vw - var(--site-gutter) * 2 - 3.75rem);
    }
}

@media (max-height: 520px) and (orientation: landscape) {
    :root {
        --header-h: clamp(88px, 18vh, 110px);
        --header-logo-h: clamp(78px, 16vh, 98px);
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--header-h) + 1.25rem);
        padding-bottom: 1.75rem;
    }

    .section {
        padding: clamp(2rem, 6vw, 3rem) 0;
    }

    .site-nav {
        max-height: calc(100dvh - var(--header-h));
    }
}