/* =======================================================
   GOLD LYON AGENCY — STYLE SHEET
   Versión 2.0 · Luxury Editorial
======================================================= */

:root {
    /* Paleta dorada */
    --gold: #D4AF37;
    --gold-light: #F0D878;
    --gold-dark: #8B7325;
    --gold-hover: #b5952f;
    --gold-soft: rgba(212, 175, 55, 0.1);

    /* Neutros */
    --black: #000000;
    --black-deep: #050505;
    --dark-gray: #0E0E0E;
    --medium-gray: #1A1A1A;

    /* Textos */
    --text-light: #E8E8E8;
    --text-muted: #8A8A8A;
    --text-subtle: #555555;
    --white: #FFFFFF;

    /* Motion */
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --fast: 0.3s var(--ease);
    --med: 0.5s var(--ease);

    /* Layout */
    --max-width: 1400px;
    --gutter: clamp(1.5rem, 5vw, 5rem);
}

/* =================== RESET =================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--black);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Textura de grano sutil sobre todo el body (premium feel) */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.035;
    z-index: 1;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

/* =================== TIPOGRAFÍA =================== */
h1, h2, h3, h4, h5 {
    font-family: 'Cinzel', serif;
    color: var(--white);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.15;
}

/* Acento editorial en cursiva Fraunces */
h1 em, h2 em {
    font-family: 'Fraunces', serif;
    font-style: italic;
    color: var(--gold);
    font-weight: 400;
}

.section-eyebrow {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* =================== PRELOADER =================== */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--black);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

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

.preloader-logo {
    font-family: 'Cinzel', serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.15em;
    margin-bottom: 2rem;
    animation: pulse 1.6s ease-in-out infinite;
}

.preloader-bar {
    width: 180px;
    height: 1px;
    background: rgba(212, 175, 55, 0.2);
    margin: 0 auto;
    overflow: hidden;
}

.preloader-bar span {
    display: block;
    height: 100%;
    background: var(--gold);
    animation: load 1.8s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes load {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* =================== NAVBAR =================== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--gutter);
    background: transparent;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--med);
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    padding: 0.5rem var(--gutter);
}

.logo-link { display: block; }

.logo {
    height: 100px;
    width: auto;
    border-radius: 6px;
    transition: var(--med);
}

.navbar.scrolled .logo { height: 64px; }

.logo-link:hover .logo { transform: scale(1.05); }

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    position: relative;
    transition: color var(--fast);
}

.nav-links a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width var(--fast);
}

.nav-links a:not(.btn-primary):hover { color: var(--gold); }
.nav-links a:not(.btn-primary):hover::after { width: 100%; }

/* =================== BOTONES =================== */
.btn-primary {
    border: 1px solid var(--gold);
    padding: 0.7rem 1.6rem !important;
    border-radius: 2px;
    color: var(--gold) !important;
    background: transparent;
    transition: all var(--fast);
}

.btn-primary:hover {
    background: var(--gold);
    color: var(--black) !important;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: var(--gold);
    color: var(--black);
    padding: 1.1rem 2.4rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    transition: transform var(--fast), box-shadow var(--fast);
    font-family: 'Montserrat', sans-serif;
}

.btn-gold::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gold-light);
    transform: translateX(-100%);
    transition: transform var(--med);
    z-index: -1;
}

.btn-gold:hover::before { transform: translateX(0); }

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.25);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 1.1rem 0;
    transition: color var(--fast), gap var(--fast);
}

.btn-ghost:hover {
    color: var(--gold);
    gap: 1rem;
}

.btn-block { width: 100%; }

/* =================== MENÚ MOBILE =================== */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    position: relative;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--gold);
    margin: 6px 0;
    transition: var(--fast);
}

.menu-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =================== HERO =================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 10rem var(--gutter) 6rem;
    position: relative;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at center, #141414 0%, #000000 70%);
    overflow: hidden;
}

/* Líneas decorativas horizontales estilo art deco */
.hero-decoration {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
    opacity: 0.4;
}

.hero-decoration-left { left: 0; }
.hero-decoration-right { right: 0; transform: translateY(-50%) scaleX(-1); }

/* Grilla sutil de fondo */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(212, 175, 55, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.04) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 2;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    padding: 0.5rem 1.3rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 100px;
    animation: fadeUp 0.8s var(--ease) 0.2s both;
}

.hero h1 {
    font-size: clamp(2.3rem, 6vw, 4.8rem);
    margin-bottom: 2rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    animation: fadeUp 0.8s var(--ease) 0.4s both;
}

.hero p {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeUp 0.8s var(--ease) 0.6s both;
}

.hero-ctas {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    animation: fadeUp 0.8s var(--ease) 0.8s both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    z-index: 2;
}

.scroll-indicator span {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: rgba(212, 175, 55, 0.2);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 20px;
    background: var(--gold);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -20px; }
    100% { top: 100%; }
}

/* =================== STATS =================== */
.stats {
    padding: 5rem var(--gutter);
    background: var(--black-deep);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    z-index: 2;
}

.stats-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: rgba(212, 175, 55, 0.2);
}

.stat-value {
    display: inline-flex;
    align-items: baseline;
    gap: 0.1rem;
}

.stat-number,
.stat-plus {
    font-family: 'Cinzel', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--gold);
    font-weight: 700;
    line-height: 1;
}

.stat-label {
    display: block;
    margin-top: 0.8rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* =================== SERVICIOS =================== */
.services {
    padding: 8rem var(--gutter);
    background: var(--dark-gray);
    position: relative;
    z-index: 2;
}

.services-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: linear-gradient(145deg, var(--black) 0%, var(--dark-gray) 100%);
    padding: 3.5rem 2.5rem 3rem;
    border: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    overflow: hidden;
    transition: transform var(--med), border-color var(--med), box-shadow var(--med);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--gold), var(--gold-light));
    transition: width var(--med);
}

.service-card:hover::before { width: 100%; }

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 25px 60px -20px rgba(212, 175, 55, 0.2);
}

.service-number {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-family: 'Fraunces', serif;
    font-size: 3.5rem;
    color: rgba(212, 175, 55, 0.12);
    font-weight: 400;
    line-height: 1;
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--gold);
    margin-bottom: 2rem;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card > p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.service-features {
    list-style: none;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(212, 175, 55, 0.12);
}

.service-features li {
    padding: 0.4rem 0 0.4rem 1.5rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-light);
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* =================== PROCESO =================== */
.process {
    padding: 8rem var(--gutter);
    background: var(--black);
    position: relative;
    z-index: 2;
}

.process-timeline {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

/* Línea horizontal que conecta los pasos */
.process-timeline::before {
    content: '';
    position: absolute;
    top: 32px;
    left: 10%;
    right: 10%;
    height: 1px;
    background: linear-gradient(to right,
        transparent 0%,
        rgba(212, 175, 55, 0.3) 20%,
        rgba(212, 175, 55, 0.3) 80%,
        transparent 100%);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--black);
    border: 1px solid var(--gold);
    color: var(--gold);
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 50%;
    margin-bottom: 1.5rem;
    transition: all 0.6s var(--ease);
}

.process-step:hover .process-number {
    background: var(--gold);
    color: var(--black);
    transform: rotate(360deg);
}

.process-step h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.process-step p {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 0 0.5rem;
}

/* =================== ABOUT =================== */
.about {
    padding: 8rem var(--gutter);
    background:
        linear-gradient(135deg, rgba(212, 175, 55, 0.04) 0%, transparent 50%),
        var(--black-deep);
    text-align: center;
    position: relative;
    z-index: 2;
}

.about-content {
    max-width: 1100px;
    margin: 0 auto;
}

.about h2 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-lead {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 750px;
    margin: 0 auto 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    text-align: left;
}

.feature {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-left: 2px solid var(--gold);
    transition: background var(--fast), transform var(--fast);
}

.feature:hover {
    background: rgba(212, 175, 55, 0.05);
    transform: translateX(5px);
}

.feature-icon {
    color: var(--gold);
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.feature h4 {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.feature p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* =================== TESTIMONIOS =================== */
.testimonials {
    padding: 8rem var(--gutter);
    background: var(--dark-gray);
    position: relative;
    z-index: 2;
}

.testimonials-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial {
    background: var(--black);
    padding: 2.5rem;
    border: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    transition: transform var(--med), border-color var(--med);
}

/* Comillas decorativas */
.testimonial::before {
    content: '\201C';
    position: absolute;
    top: 0.5rem;
    right: 2rem;
    font-family: 'Fraunces', serif;
    font-size: 6rem;
    color: rgba(212, 175, 55, 0.15);
    line-height: 1;
}

.testimonial:hover {
    border-color: rgba(212, 175, 55, 0.3);
    transform: translateY(-5px);
}

.stars {
    color: var(--gold);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    letter-spacing: 0.2em;
}

.testimonial p {
    font-family: 'Fraunces', serif;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial footer {
    border-top: 1px solid rgba(212, 175, 55, 0.15);
    padding-top: 1rem;
}

.testimonial footer strong {
    display: block;
    color: var(--gold);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.2rem;
}

.testimonial footer span {
    display: block;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* =================== CONTACT =================== */
.contact {
    padding: 8rem var(--gutter);
    background: var(--black);
    position: relative;
    z-index: 2;
}

.contact-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: start;
}

.contact-info h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 1.5rem;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
}

.contact-details {
    list-style: none;
}

.contact-details li {
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.contact-label {
    font-size: 0.7rem;
    color: var(--gold);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 600;
}

.contact-details a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1rem;
    transition: color var(--fast);
}

.contact-details a:hover { color: var(--gold); }

/* Formulario */
.contact-form {
    background: var(--black-deep);
    padding: 3rem;
    border: 1px solid rgba(212, 175, 55, 0.15);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full { grid-column: 1 / -1; }

.form-group label {
    font-size: 0.7rem;
    color: var(--gold);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.6rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--white);
    padding: 0.8rem 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    transition: border-color var(--fast);
    resize: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--gold);
}

.form-group select { cursor: pointer; }
.form-group select option {
    background: var(--black);
    color: var(--white);
}

.contact-form .btn-gold {
    grid-column: 1 / -1;
    margin-top: 1rem;
}

/* =================== FOOTER =================== */
footer {
    background: var(--black-deep);
    padding: 6rem var(--gutter) 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    z-index: 2;
}

.footer-main {
    max-width: var(--max-width);
    margin: 0 auto 4rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin: 1rem 0 1.5rem;
    max-width: 300px;
    font-size: 0.95rem;
}

.footer-logo {
    height: 110px;
    width: auto;
    border-radius: 6px;
}

.social-links {
    display: flex;
    gap: 0.8rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold);
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    border-radius: 50%;
    transition: var(--fast);
}

.social-links a:hover {
    background: var(--gold);
    color: var(--black);
    transform: translateY(-2px);
}

.footer-col h5 {
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    padding: 0.4rem 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-col ul a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--fast);
}

.footer-col ul a:hover { color: var(--gold); }

.copyright {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-subtle);
}

/* =================== WHATSAPP FLOAT =================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 999;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.35);
    transition: transform var(--fast), box-shadow var(--fast);
    animation: wabounce 2.5s ease-in-out infinite;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
    animation-play-state: paused;
}

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

/* =================== REVEAL ON SCROLL =================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

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

/* =================== RESPONSIVE =================== */
@media (max-width: 1024px) {
    .stats-container,
    .services-container,
    .process-timeline,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-item:nth-child(2)::after { display: none; }
    .stat-item::after { height: 70%; }

    .process-timeline::before { display: none; }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .hero-decoration { width: 100px; }
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100vh;
        background: var(--black-deep);
        flex-direction: column;
        justify-content: center;
        padding: 3rem;
        gap: 2rem;
        transition: right var(--med);
        border-left: 1px solid rgba(212, 175, 55, 0.2);
    }

    .nav-links.open { right: 0; }

    .nav-links a { font-size: 1rem; }

    .logo { height: 70px; }
    .navbar.scrolled .logo { height: 55px; }

    .stats-container,
    .services-container,
    .process-timeline,
    .testimonials-grid,
    .features-grid,
    .footer-main {
        grid-template-columns: 1fr;
    }

    .stat-item::after { display: none; }

    .contact-form {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

    .hero-ctas { flex-direction: column; gap: 1rem; width: 100%; }
    .hero-ctas .btn-gold { width: 100%; }

    .scroll-indicator { display: none; }

    .hero-decoration { display: none; }

    .copyright {
        justify-content: center;
        text-align: center;
    }

    .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: 1.5rem;
        right: 1.5rem;
    }

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

    .section-header { margin-bottom: 3rem; }

    .services, .process, .about, .testimonials, .contact {
        padding: 5rem var(--gutter);
    }
}