/* ============================================================
   MISLIANE VERAO NAILS - Nail Designer
   Design: Sofisticado, Feminino, Glamouroso
   ============================================================ */

/* --- CSS VARIABLES --- */
:root {
    /* Primary: Dusty Rose - feminino, sofisticado */
    --color-primary: #C4727F;
    --color-primary-dark: #A85A66;
    --color-primary-light: #D4909A;
    --color-primary-subtle: #FDF0F2;

    /* Accent: Rose Gold - glamour, elegancia */
    --color-accent: #D4A574;
    --color-accent-light: #E0BB94;
    --color-accent-dark: #B88B5E;

    /* Neutrals */
    --color-bg: #FDFBF9;
    --color-bg-warm: #F9F5F1;
    --color-bg-dark: #1A1315;
    --color-text: #2D2225;
    --color-text-light: #6B5D60;
    --color-text-muted: #9B8E91;
    --color-white: #FFFFFF;
    --color-border: #E8E0E2;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    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;
}

/* --- CONTAINER --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* --- TYPOGRAPHY --- */
.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 16px;
    position: relative;
    padding-left: 40px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 28px;
    height: 1px;
    background: var(--color-accent);
}

.section-tag--light {
    color: var(--color-accent-light);
}

.section-tag--light::before {
    background: var(--color-accent-light);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: 20px;
}

.section-title--light {
    color: var(--color-white);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--color-text-light);
    max-width: 540px;
    line-height: 1.8;
}

.section-desc--light {
    color: rgba(255, 255, 255, 0.7);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header .section-tag {
    padding-left: 0;
}

.section-header .section-tag::before {
    display: none;
}

.section-header .section-desc {
    margin: 0 auto;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 16px 32px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-smooth);
    letter-spacing: 0.02em;
}

.btn-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.btn-icon--right {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(196, 114, 127, 0.3);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 30px rgba(196, 114, 127, 0.4);
    transform: translateY(-2px);
}

.btn-primary--white {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-primary--white:hover {
    background: var(--color-primary-subtle);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

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

/* --- NAVBAR --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-smooth);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(253, 251, 249, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 2px 40px rgba(0, 0, 0, 0.06);
}

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

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: 0.02em;
}

.nav-logo-accent {
    color: var(--color-primary);
    font-style: italic;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    color: var(--color-text);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-primary);
    transition: width var(--transition-smooth);
}

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

.nav-link--cta {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-fast);
    border-radius: 2px;
}

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

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* --- HERO --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-primary-subtle) 50%, var(--color-bg-warm) 100%);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 50%, rgba(196, 114, 127, 0.06) 0%, transparent 60%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image:
        radial-gradient(circle at 20% 80%, var(--color-primary) 1px, transparent 1px),
        radial-gradient(circle at 80% 20%, var(--color-accent) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-white);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary);
    box-shadow: 0 2px 20px rgba(196, 114, 127, 0.1);
    margin-bottom: 28px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    animation: fadeInDown 0.8s ease forwards;
}

.hero-badge-icon {
    font-size: 1.1rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.hero-title em {
    font-style: italic;
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 480px;
    margin-bottom: 36px;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-trust-item {
    display: flex;
    flex-direction: column;
}

.hero-trust-number {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.hero-trust-label {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.hero-trust-divider {
    width: 1px;
    height: 36px;
    background: var(--color-border);
}

/* Hero Image */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeInRight 1s ease 0.3s forwards;
    opacity: 0;
}

.hero-image-photo {
    width: 100%;
    max-width: 440px;
    aspect-ratio: 1 / 1;
    border-radius: 200px 200px 40px 40px;
    object-fit: cover;
    object-position: center top;
    border: 3px solid rgba(196, 114, 127, 0.15);
    box-shadow: 0 20px 60px rgba(196, 114, 127, 0.15);
}

.hero-image-decoration {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    opacity: 0.15;
}

/* Hero scroll indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
}

.hero-scroll-arrow {
    width: 1px;
    height: 32px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollBounce 2s ease infinite;
}

/* --- ABOUT --- */
.about {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image-photo {
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 20px;
    object-fit: cover;
    object-position: center top;
    border: 2px solid rgba(196, 114, 127, 0.1);
}

.about-image-accent {
    position: absolute;
    top: -16px;
    left: -16px;
    right: 16px;
    bottom: 16px;
    border: 2px solid var(--color-accent);
    border-radius: 20px;
    opacity: 0.2;
    z-index: -1;
}

.about-highlight {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--color-primary);
    margin-bottom: 24px;
    line-height: 1.5;
}

.about-text {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-text strong {
    color: var(--color-text);
    font-weight: 600;
}

.about-signature {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.about-signature-text {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-primary);
    opacity: 0.6;
}

/* --- SERVICES --- */
.services {
    padding: var(--section-padding) 0;
    background: var(--color-bg-dark);
    position: relative;
    overflow: hidden;
}

.services-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.5) 1px, transparent 1px);
    background-size: 40px 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(212, 165, 116, 0.3);
    transform: translateY(-4px);
}

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 24px;
    color: var(--color-accent-light);
}

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

.service-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
}

/* --- FEATURES --- */
.features {
    padding: var(--section-padding) 0;
    background: var(--color-bg-warm);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.feature-item {
    padding: 40px;
    background: var(--color-white);
    border-radius: 20px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
    transition: height var(--transition-smooth);
    border-radius: 0 4px 4px 0;
}

.feature-item:hover::before {
    height: 100%;
}

.feature-item:hover {
    box-shadow: 0 8px 40px rgba(196, 114, 127, 0.08);
    transform: translateY(-2px);
}

.feature-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-accent);
    opacity: 0.4;
    margin-bottom: 16px;
    line-height: 1;
}

.feature-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* --- CTA BANNER --- */
.cta-banner {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-banner-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(212, 165, 116, 0.15) 0%, transparent 70%);
}

.cta-banner-container {
    position: relative;
    z-index: 1;
}

.cta-banner-content {
    max-width: 640px;
    margin: 0 auto;
}

.cta-banner-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 400;
    font-style: italic;
    color: var(--color-white);
    margin-bottom: 16px;
    line-height: 1.3;
}

.cta-banner-text {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 36px;
    line-height: 1.7;
}

/* --- TESTIMONIALS --- */
.testimonials {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 36px;
    transition: all var(--transition-smooth);
}

.testimonial-card:hover {
    box-shadow: 0 8px 40px rgba(196, 114, 127, 0.06);
    transform: translateY(-2px);
}

.testimonial-stars {
    color: var(--color-accent);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-subtle), rgba(212, 165, 116, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.testimonial-name {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

.testimonial-case {
    display: block;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* --- INSTAGRAM --- */
.instagram {
    padding: var(--section-padding) 0;
    background: var(--color-white);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

.instagram-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    display: block;
}

.instagram-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.instagram-item:hover img {
    transform: scale(1.05);
}

.instagram-overlay {
    position: absolute;
    inset: 0;
    background: rgba(196, 114, 127, 0.0);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: all var(--transition-smooth);
    opacity: 0;
}

.instagram-item:hover .instagram-overlay {
    background: rgba(196, 114, 127, 0.5);
    opacity: 1;
}

.instagram-overlay svg {
    transform: scale(0.8);
    transition: transform var(--transition-smooth);
}

.instagram-item:hover .instagram-overlay svg {
    transform: scale(1);
}

.instagram-cta {
    text-align: center;
}

/* --- CONTACT --- */
.contact {
    padding: var(--section-padding) 0;
    background: var(--color-bg-warm);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-text {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: 36px;
    line-height: 1.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--color-white);
    border-radius: 16px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-smooth);
}

.contact-method:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 20px rgba(196, 114, 127, 0.08);
    transform: translateX(4px);
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--color-primary-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-method-icon svg {
    width: 22px;
    height: 22px;
}

.contact-method strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
}

.contact-method span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-border);
}

.contact-form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 28px;
    color: var(--color-text);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--color-text);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    outline: none;
    transition: all var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.form-group 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='%239B8E91' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(196, 114, 127, 0.08);
}

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

/* --- FOOTER --- */
.footer {
    background: var(--color-bg-dark);
    padding: 80px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-white);
    display: block;
    margin-bottom: 16px;
}

.footer-logo-text span {
    color: var(--color-primary-light);
    font-style: italic;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.6;
}

.footer-links h4,
.footer-social h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.45);
    transition: color var(--transition-fast);
}

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

.footer-social-links {
    display: flex;
    gap: 12px;
}

.footer-social-links a {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-fast);
}

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

.footer-social-links a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

/* --- WHATSAPP FLOAT --- */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-smooth);
    animation: whatsappPulse 2s infinite;
}

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

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 32px rgba(37, 211, 102, 0.5);
}

/* --- ANIMATIONS --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(8px);
        opacity: 0.4;
    }
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 24px rgba(37, 211, 102, 0.2), 0 0 0 12px rgba(37, 211, 102, 0.1);
    }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

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

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-image-photo {
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image-photo {
        max-width: 400px;
        margin: 0 auto;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 64px;
    }

    html {
        font-size: 15px;
    }

    /* Mobile nav */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        gap: 32px;
        padding: 40px;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
        transition: right var(--transition-smooth);
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.1rem;
    }

    .nav-link--cta {
        text-align: center;
        width: 100%;
    }

    /* Hero mobile */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-image-photo {
        max-width: 240px;
        aspect-ratio: 1 / 1;
        border-radius: 50%;
    }

    .hero-image-decoration {
        width: 140px;
        height: 140px;
        bottom: -10px;
        right: -10px;
    }

    .hero-trust {
        flex-direction: column;
        gap: 16px;
    }

    .hero-trust-divider {
        width: 40px;
        height: 1px;
    }

    .hero-scroll-indicator {
        display: none;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        padding: 32px 24px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature-item {
        padding: 28px;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* Instagram */
    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .instagram-item {
        border-radius: 10px;
    }

    /* Contact */
    .contact-form-wrapper {
        padding: 32px 24px;
    }

    /* Footer */
    .footer-container {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-brand {
        text-align: center;
    }

    .footer-logo-text {
        text-align: center;
    }

    .footer-links h4,
    .footer-social h4 {
        font-size: 1rem;
    }

    .footer-social-links {
        justify-content: flex-start;
    }

    .footer-bottom {
        padding: 20px 0;
    }

    /* WhatsApp float */
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 54px;
        height: 54px;
    }

    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 14px 28px;
    }

    .hero-badge {
        font-size: 0.72rem;
    }

    .cta-banner {
        padding: 64px 0;
    }
}