/* ============================================
   HOSPITAL OLD DOG — VETERINÁRIO 24H
   Premium Veterinary Website
   Color scheme: Burgundy + Silver + Gold
   ============================================ */

/* ==================== VARIABLES ==================== */
:root {
    /* Brand Colors - from logo */
    --burgundy-dark: #6B1520;
    --burgundy: #8B1A2B;
    --burgundy-mid: #A02035;
    --burgundy-vivid: #C82840;
    --burgundy-light: #E85A6B;
    --burgundy-bg: #FDF0F2;
    --silver: #A8A9AD;
    --silver-light: #C8C9CD;
    --silver-dark: #787880;
    --gold: #D4A853;
    --gold-soft: #E8C97A;
    --white: #FFFFFF;
    --black: #0A0A0A;
    --gray-50: #FAFAFA;
    --gray-100: #F4F4F5;
    --gray-200: #E4E4E7;
    --gray-300: #D4D4D8;
    --gray-400: #A1A1AA;
    --gray-500: #71717A;
    --gray-600: #52525B;
    --gray-700: #3F3F46;
    --gray-800: #27272A;
    --gray-900: #18181B;

    --font-display: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,.18);
    --shadow-glow: 0 0 30px rgba(139,26,43,.25);
    --shadow-gold: 0 0 20px rgba(212,168,83,.2);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-spring: 500ms cubic-bezier(.34,1.56,.64,1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==================== UTILITIES ==================== */
.text-gradient {
    background: linear-gradient(135deg, var(--burgundy-vivid), var(--burgundy-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-link {
    color: var(--burgundy-vivid);
    font-weight: 600;
    border-bottom: 2px solid transparent;
    transition: border-color var(--transition-fast);
}
.text-link:hover {
    border-color: var(--burgundy-vivid);
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}
.section-header__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--burgundy);
    background: rgba(139,26,43,.08);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 20px;
}
.section-header__tag--light {
    color: var(--burgundy-light);
    background: rgba(232,90,107,.12);
}
.section-header__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--gray-900);
    margin-bottom: 16px;
}
.section-header__title--light {
    color: var(--white);
}
.section-header__desc {
    font-size: 1.1rem;
    color: var(--gray-500);
    line-height: 1.7;
}
.section-header__desc--light {
    color: rgba(255,255,255,.6);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}
.btn__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}
.btn--primary {
    background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(139,26,43,.3);
}
.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139,26,43,.45);
    background: linear-gradient(135deg, var(--burgundy-vivid), var(--burgundy));
}
.btn--primary:active {
    transform: translateY(-1px);
}
.btn--outline {
    border-color: var(--white);
    color: var(--white);
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(10px);
}
.btn--outline:hover {
    background: var(--white);
    color: var(--burgundy-dark);
    transform: translateY(-3px);
}
.btn--whatsapp {
    background: #25D366;
    color: var(--white);
    font-size: 13px;
    padding: 10px 20px;
}
.btn--whatsapp:hover {
    background: #1EBE5D;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37,211,102,.4);
}
.btn--sm { font-size: 13px; padding: 10px 20px; }
.btn--lg { font-size: 16px; padding: 18px 40px; }
.btn--block { width: 100%; }

/* ==================== NAVBAR ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-base);
}
.navbar.scrolled {
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(0,0,0,.06);
    padding: 10px 0;
    box-shadow: var(--shadow-md);
}
.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}
.navbar__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10;
}
.navbar__logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(139,26,43,.3));
    transition: all var(--transition-base);
}
.navbar.scrolled .navbar__logo-img {
    width: 38px;
    height: 38px;
}
.navbar__logo-text {
    display: flex;
    flex-direction: column;
}
.navbar__brand {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 18px;
    color: var(--white);
    line-height: 1.1;
    transition: color var(--transition-base);
}
.navbar.scrolled .navbar__brand {
    color: var(--burgundy-dark);
}
.navbar__tagline {
    font-size: 11px;
    color: rgba(255,255,255,.7);
    font-weight: 500;
    letter-spacing: .5px;
    transition: color var(--transition-base);
}
.navbar.scrolled .navbar__tagline {
    color: var(--gray-500);
}
.navbar__menu {
    display: flex;
    align-items: center;
    gap: 8px;
}
.navbar__link {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    color: rgba(255,255,255,.8);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
}
.navbar__link:hover,
.navbar__link.active {
    color: var(--white);
    background: rgba(255,255,255,.12);
}
.navbar.scrolled .navbar__link {
    color: var(--gray-600);
}
.navbar.scrolled .navbar__link:hover,
.navbar.scrolled .navbar__link.active {
    color: var(--burgundy-dark);
    background: rgba(139,26,43,.08);
}
.navbar__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10;
}

/* Hamburger */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 10;
}
.navbar__toggle span {
    display: block;
    width: 100%;
    height: 2.5px;
    background: var(--white);
    border-radius: 4px;
    transition: all var(--transition-base);
}
.navbar.scrolled .navbar__toggle span {
    background: var(--gray-700);
}
.navbar__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.navbar__toggle.active span:nth-child(2) {
    opacity: 0;
}
.navbar__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ==================== HERO ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero__bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(107,21,32,.88) 0%, rgba(107,21,32,.6) 50%, rgba(107,21,32,.92) 100%),
        linear-gradient(135deg, rgba(107,21,32,.4), rgba(0,0,0,.3));
}
.hero__particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}
.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 0 80px;
    max-width: 800px;
}
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212,168,83,.18);
    border: 1px solid rgba(212,168,83,.35);
    color: var(--gold-soft);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    padding: 10px 24px;
    border-radius: var(--radius-full);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}
.hero__badge-icon {
    width: 18px;
    height: 18px;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(212,168,83,.4); }
    50% { box-shadow: 0 0 20px 8px rgba(212,168,83,.15); }
}
.animate-pulse-glow {
    animation: pulseGlow 2.5s ease-in-out infinite;
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}
.hero__title .text-gradient {
    background: linear-gradient(135deg, var(--gold), var(--gold-soft), var(--silver-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero__subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255,255,255,.75);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}
.hero__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}
.hero__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    background: rgba(255,255,255,.06);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,.1);
    padding: 24px 40px;
    border-radius: var(--radius-xl);
}
.hero__stat {
    text-align: center;
}
.hero__stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold-soft);
}
.hero__stat-label {
    font-size: 13px;
    color: rgba(255,255,255,.6);
    font-weight: 500;
}
.hero__stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,.15);
}
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255,255,255,.5);
    animation: scrollBounce 2s ease-in-out infinite;
}
.hero__scroll svg {
    width: 28px;
    height: 28px;
}
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ==================== SERVICES ==================== */
.services {
    padding: 120px 0;
    background: var(--burgundy-bg);
    position: relative;
}
.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg, var(--white), var(--burgundy-bg));
    pointer-events: none;
}
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid rgba(0,0,0,.04);
    cursor: default;
    transform-style: preserve-3d;
    perspective: 1000px;
}
.service-card:hover {
    transform: translateY(-8px) rotateX(2deg) rotateY(-2deg);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    border-color: rgba(139,26,43,.12);
}
.service-card__shine {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, transparent 40%, rgba(139,26,43,.03) 50%, transparent 60%);
    transform: rotate(0deg);
    transition: transform 0.8s ease;
    pointer-events: none;
}
.service-card:hover .service-card__shine {
    transform: rotate(180deg);
}
.service-card__icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, rgba(139,26,43,.08), rgba(107,21,32,.06));
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    transition: all var(--transition-base);
}
.service-card:hover .service-card__icon-wrap {
    background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 8px 20px rgba(139,26,43,.3);
}
.service-card__icon {
    width: 32px;
    height: 32px;
    color: var(--burgundy);
    transition: color var(--transition-base);
}
.service-card:hover .service-card__icon {
    color: var(--white);
}
.service-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}
.service-card__desc {
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.7;
}
.services__extras {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.services__extra-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 2px solid rgba(139,26,43,.12);
    color: var(--burgundy-dark);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}
.services__extra-icon {
    width: 18px;
    height: 18px;
    color: var(--burgundy);
}

/* ==================== ABOUT ==================== */
.about {
    padding: 120px 0;
    background: var(--white);
}
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about__content .section-header__tag {
    display: inline-flex;
}
.about__content .section-header__title {
    text-align: left;
    margin-bottom: 24px;
}
.about__text {
    color: var(--gray-600);
    margin-bottom: 16px;
    line-height: 1.8;
}
.about__text strong {
    color: var(--burgundy-dark);
}
.about__badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 32px;
}
.about__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-base);
}
.about__badge:nth-child(1) {
    background: linear-gradient(135deg, #FF6B6B, #EE5A24, #F0932B, #6AB04C, #22A6B3, #4834D4, #6C5CE7);
    background-size: 300% 300%;
    color: var(--white);
    animation: rainbowShift 4s ease-in-out infinite;
}
@keyframes rainbowShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
.about__badge:nth-child(2) {
    background: rgba(212,168,83,.12);
    color: #8B6914;
    border: 1px solid rgba(212,168,83,.3);
}
.about__badge-icon {
    width: 16px;
    height: 16px;
}
.about__visual {
    position: relative;
}
.about__image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.about__image {
    width: 100%;
    height: 450px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.about__image-wrap:hover .about__image {
    transform: scale(1.05);
}
.about__image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(139,26,43,.15), rgba(107,21,32,.08));
    border-radius: var(--radius-xl);
    z-index: -1;
}
.about__counters {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 32px;
}
.about__counter {
    text-align: center;
    background: var(--burgundy-bg);
    padding: 24px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(139,26,43,.08);
}
.about__counter-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--burgundy-dark);
    line-height: 1;
}
.about__counter-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
}
.about__counter-label {
    display: block;
    font-size: 13px;
    color: var(--gray-500);
    margin-top: 4px;
    font-weight: 500;
}

/* ==================== STRUCTURE 3D ==================== */
.structure-3d {
    padding: 120px 0;
    background: linear-gradient(180deg, #1a0a0e, #120608, #1a0a0e);
    position: relative;
    overflow: hidden;
}
.structure-3d__bg-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.structure-3d__scene {
    position: relative;
}
.structure-3d__canvas-wrap {
    position: relative;
    width: 100%;
    max-width: 700px;
    height: 450px;
    margin: 0 auto 48px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: rgba(255,255,255,.02);
    border: 1px solid rgba(255,255,255,.06);
}
#petCanvas3d {
    width: 100%;
    height: 100%;
    display: block;
}
.structure-3d__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(139,26,43,.25) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
    0%, 100% { opacity: .5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}
.structure-3d__info-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.structure-3d__info-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    color: rgba(255,255,255,.8);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}
.structure-3d__info-card:hover {
    background: rgba(139,26,43,.15);
    border-color: rgba(139,26,43,.25);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(139,26,43,.2);
}
.structure-3d__info-icon {
    width: 24px;
    height: 24px;
    color: var(--burgundy-vivid);
    flex-shrink: 0;
}

/* ==================== GALLERY ==================== */
.gallery {
    padding: 120px 0;
    background: var(--burgundy-bg);
}
.gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: 16px;
}
.gallery__item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}
.gallery__item--lg {
    grid-column: span 2;
}
.gallery__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.gallery__item:hover .gallery__img {
    transform: scale(1.08);
}
.gallery__overlay {
    position: absolute;
    inset: 0;
    background: rgba(107,21,32,.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.gallery__item:hover .gallery__overlay {
    opacity: 1;
}
.gallery__zoom-icon {
    width: 32px;
    height: 32px;
    color: var(--white);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0,0,0,.92);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}
.lightbox.active {
    opacity: 1;
    visibility: visible;
}
.lightbox__content {
    max-width: 90vw;
    max-height: 85vh;
}
.lightbox__img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}
.lightbox__close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: var(--white);
    padding: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    transition: background var(--transition-fast);
}
.lightbox__close:hover {
    background: rgba(255,255,255,.2);
}
.lightbox__close svg {
    width: 24px;
    height: 24px;
}
.lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--white);
    padding: 16px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    transition: background var(--transition-fast);
}
.lightbox__nav:hover {
    background: rgba(255,255,255,.2);
}
.lightbox__nav svg {
    width: 24px;
    height: 24px;
}
.lightbox__nav--prev { left: 20px; }
.lightbox__nav--next { right: 20px; }

/* ==================== REVIEWS ==================== */
.reviews {
    padding: 120px 0;
    background: var(--white);
}
.reviews__google-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--burgundy-bg);
    padding: 12px 28px;
    border-radius: var(--radius-full);
    margin-top: 16px;
    border: 1px solid rgba(139,26,43,.1);
}
.reviews__stars {
    font-size: 18px;
    color: var(--gold);
    letter-spacing: 2px;
}
.reviews__rating {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--burgundy-dark);
}
.reviews__source {
    font-size: 14px;
    color: var(--gray-500);
    font-weight: 500;
}
.reviews__carousel {
    position: relative;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}
.reviews__track {
    display: flex;
    transition: transform 0.5s cubic-bezier(.25,.46,.45,.94);
}
.review-card {
    flex: 0 0 100%;
    padding: 48px;
    background: var(--burgundy-bg);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(139,26,43,.08);
    margin: 0 12px;
    text-align: center;
}
.review-card__stars {
    font-size: 24px;
    color: var(--gold);
    letter-spacing: 4px;
    margin-bottom: 24px;
}
.review-card__text {
    font-size: 1.15rem;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 32px;
    font-style: italic;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.review-card__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}
.review-card__avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.review-card__name {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--gray-900);
    font-size: 15px;
}
.review-card__platform {
    font-size: 13px;
    color: var(--gray-400);
}
.reviews__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 32px;
}
.reviews__control {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--burgundy-bg);
    border: 1px solid rgba(139,26,43,.12);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--burgundy-dark);
}
.reviews__control:hover {
    background: var(--burgundy);
    color: var(--white);
    border-color: var(--burgundy);
}
.reviews__control svg {
    width: 20px;
    height: 20px;
}
.reviews__dots {
    display: flex;
    gap: 8px;
}
.reviews__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-300);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.reviews__dot.active {
    background: var(--burgundy);
    width: 28px;
    border-radius: var(--radius-full);
}

/* ==================== CONTACT ==================== */
.contact {
    padding: 120px 0;
    background: var(--burgundy-bg);
    position: relative;
}
.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg, var(--white), var(--burgundy-bg));
    pointer-events: none;
}
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact__form-wrap {
    position: relative;
}
.contact__form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0,0,0,.04);
}
.contact__field {
    margin-bottom: 20px;
}
.contact__label {
    display: block;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 14px;
    color: var(--gray-700);
    margin-bottom: 8px;
}
.contact__input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--gray-800);
    background: var(--white);
    transition: all var(--transition-fast);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}
.contact__input:focus {
    border-color: var(--burgundy);
    box-shadow: 0 0 0 4px rgba(139,26,43,.08);
}
.contact__input::placeholder {
    color: var(--gray-400);
}
.contact__select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23A1A1AA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}
.contact__info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.contact__map-wrap {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0,0,0,.04);
}
.contact__map {
    width: 100%;
    height: 280px;
    border: none;
}
.contact__details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact__detail {
    display: flex;
    gap: 16px;
    padding: 18px 20px;
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0,0,0,.04);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}
.contact__detail:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(6px);
}
.contact__detail-icon {
    width: 22px;
    height: 22px;
    color: var(--burgundy);
    flex-shrink: 0;
    margin-top: 2px;
}
.contact__detail strong {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: var(--gray-900);
    margin-bottom: 2px;
}
.contact__detail p {
    font-size: 14px;
    color: var(--gray-500);
}
.contact__detail a {
    color: var(--burgundy);
    font-weight: 600;
}
.contact__detail a:hover {
    color: var(--burgundy-dark);
}

/* ==================== FOOTER ==================== */
.footer {
    background: #1a0a0e;
    padding: 80px 0 0;
    color: rgba(255,255,255,.6);
}
.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.footer__logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}
.footer__logo-text {
    display: flex;
    flex-direction: column;
}
.footer__brand-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 18px;
    color: var(--white);
    line-height: 1.1;
}
.footer__brand-tagline {
    font-size: 11px;
    color: rgba(255,255,255,.5);
}
.footer__desc {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 24px;
}
.footer__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.footer__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.08);
    color: rgba(255,255,255,.7);
}
.footer__badge svg {
    width: 14px;
    height: 14px;
}
.footer__badge--rainbow {
    background: linear-gradient(135deg, rgba(255,107,107,.15), rgba(108,92,231,.15));
    border-color: rgba(255,107,107,.2);
}
.footer__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    color: var(--white);
    margin-bottom: 24px;
}
.footer__list li {
    margin-bottom: 12px;
}
.footer__list a {
    font-size: 14px;
    color: rgba(255,255,255,.5);
    transition: all var(--transition-fast);
}
.footer__list a:hover {
    color: var(--burgundy-light);
    padding-left: 6px;
}
.footer__list--contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}
.footer__list--contact svg {
    width: 16px;
    height: 16px;
    color: var(--burgundy-vivid);
    flex-shrink: 0;
    margin-top: 3px;
}
.footer__social {
    display: flex;
    gap: 10px;
    margin-top: 24px;
}
.footer__social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.5);
    transition: all var(--transition-fast);
}
.footer__social-link:hover {
    background: var(--burgundy);
    border-color: var(--burgundy);
    color: var(--white);
    transform: translateY(-3px);
}
.footer__social-link svg {
    width: 18px;
    height: 18px;
}
.footer__bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,.3);
}

/* ==================== WHATSAPP FLOAT ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 4px 16px rgba(37,211,102,.45);
    transition: all var(--transition-base);
    opacity: 0;
    transform: scale(0);
}
.whatsapp-float.visible {
    opacity: 1;
    transform: scale(1);
}
.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 6px 24px rgba(37,211,102,.55);
}
.whatsapp-float__icon {
    width: 30px;
    height: 30px;
}
.whatsapp-float__pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: whatsappPulse 2s ease-out infinite;
}
@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: .6; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ==================== ANIMATIONS ==================== */
[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s cubic-bezier(.16,1,.3,1);
}
[data-animate="fade-up"].animated {
    opacity: 1;
    transform: translateY(0);
}
[data-animate="fade-right"] {
    transform: translateX(-40px);
}
[data-animate="fade-right"].animated {
    opacity: 1;
    transform: translateX(0);
}
[data-animate="fade-left"] {
    transform: translateX(40px);
}
[data-animate="fade-left"].animated {
    opacity: 1;
    transform: translateX(0);
}
[data-animate="zoom-in"] {
    transform: scale(0.9);
}
[data-animate="zoom-in"].animated {
    opacity: 1;
    transform: scale(1);
}

/* ==================== RESPONSIVE ==================== */

/* Tablet */
@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about__grid {
        gap: 48px;
    }
    .structure-3d__info-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
    }
    .gallery__item--lg {
        grid-column: span 2;
    }
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    .navbar__menu {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(107,21,32,.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 12px;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }
    .navbar__menu.active {
        opacity: 1;
        visibility: visible;
    }
    .navbar__menu .navbar__link {
        font-size: 20px;
        color: var(--white);
        padding: 12px 32px;
    }
    .navbar__toggle {
        display: flex;
    }
    .navbar__actions .btn--whatsapp {
        display: none;
    }

    .hero__content {
        padding: 100px 0 60px;
    }
    .hero__title {
        font-size: clamp(1.8rem, 7vw, 2.8rem);
    }
    .hero__stats {
        flex-direction: column;
        gap: 16px;
        padding: 24px;
    }
    .hero__stat-divider {
        width: 60px;
        height: 1px;
    }
    .hero__cta {
        flex-direction: column;
        align-items: center;
    }
    .hero__cta .btn {
        width: 100%;
        max-width: 300px;
    }

    .services {
        padding: 80px 0;
    }
    .services__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .section-header {
        margin-bottom: 48px;
    }

    .about {
        padding: 80px 0;
    }
    .about__grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about__content .section-header__title {
        text-align: center;
    }
    .about__content {
        text-align: center;
    }
    .about__badges {
        justify-content: center;
    }
    .about__image {
        height: 300px;
    }

    .structure-3d {
        padding: 80px 0;
    }
    .structure-3d__canvas-wrap {
        height: 300px;
    }
    .structure-3d__info-cards {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .structure-3d__info-card {
        flex-direction: column;
        text-align: center;
        padding: 16px;
        font-size: 12px;
    }

    .gallery {
        padding: 80px 0;
    }
    .gallery__grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 180px;
    }
    .gallery__item--lg {
        grid-column: span 1;
    }

    .reviews {
        padding: 80px 0;
    }
    .review-card {
        padding: 32px 24px;
        margin: 0 4px;
    }
    .review-card__text {
        font-size: 1rem;
    }

    .contact {
        padding: 80px 0;
    }
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .contact__form {
        padding: 28px 24px;
    }

    .footer {
        padding: 60px 0 0;
    }
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer__brand {
        text-align: center;
    }
    .footer__logo {
        justify-content: center;
    }
    .footer__desc {
        text-align: center;
    }
    .footer__badges {
        justify-content: center;
    }
    .footer__social {
        justify-content: center;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }
    .whatsapp-float__icon {
        width: 26px;
        height: 26px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero__badge {
        font-size: 12px;
        padding: 8px 16px;
    }
    .hero__title {
        font-size: 1.75rem;
    }
    .hero__subtitle {
        font-size: 0.95rem;
    }
    .about__counters {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    .about__counter {
        padding: 16px 8px;
    }
    .about__counter-number {
        font-size: 2rem;
    }
    .structure-3d__info-cards {
        grid-template-columns: 1fr;
    }
    .gallery__grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== FORM SUCCESS STATE ==================== */
.contact__form--success {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}
.contact__success {
    text-align: center;
}
.contact__success-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--white);
}
.contact__success-icon svg {
    width: 32px;
    height: 32px;
}
.contact__success h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: 8px;
}
.contact__success p {
    color: var(--gray-500);
}