:root {
    /* Brand Colors - Yeti Seguros Official Palette */
    --primary-blue: #1F4E79;
    /* Azul Primario Corporativo */
    --secondary-blue: #2C6FA3;
    /* Azul Secundario Tecnológico */
    --accent-orange: #F28C38;
    /* Naranja Energía CTA */
    --accent-blue: #2C6FA3;
    /* Alias for compatibility */
    --accent-purple: #2C6FA3;
    /* Alias → now secondary blue */
    --text-main: #1E293B;
    --text-muted: #64748B;
    --bg-body: #F4F6F8;
    --bg-white: #FFFFFF;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #1F4E79 0%, #163a5c 100%);
    --gradient-text: linear-gradient(to right, #2C6FA3, #F28C38);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.4) 100%);

    /* UI properties */
    --radius-sm: 8px;
    --radius-btn: 50px;
    --radius-card: 20px;
    --shadow-soft: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 50px -12px rgba(31, 78, 121, 0.25);

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

/* Base Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--primary-blue);
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

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

/* Wrapper */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 6rem 0;
}

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

/* Header & Nav */
.site-header {
    background: var(--primary-blue);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: none;
    padding: 1rem 0;
}

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

.logo-img {
    height: 80px;
    /* Adjust based on actual logo ratio */
    object-fit: contain;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.main-nav a:not(.btn) {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.main-nav a:not(.btn):hover {
    color: var(--accent-orange);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #FFFFFF;
}

/* Buttons */
.btn {
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-btn);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--accent-orange);
    color: white;
    box-shadow: 0 4px 15px rgba(242, 140, 56, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(242, 140, 56, 0.45);
    background: var(--secondary-blue);
}

.btn-secondary {
    background: var(--accent-orange);
    color: white;
    border: 2px solid var(--accent-orange);
}

.btn-secondary:hover {
    background: #d4751f;
    border-color: #d4751f;
    color: white;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--primary-blue);
    backdrop-filter: blur(5px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.3);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
}

.btn-white {
    background: white;
    color: var(--primary-blue);
}

/* HERO SECTION */
.hero-section {
    position: relative;
    padding: 8rem 0 6rem;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(44, 111, 163, 0.12) 0%, rgba(31, 78, 121, 0.05) 40%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.badge-pill {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(242, 140, 56, 0.12);
    color: var(--accent-orange);
    font-weight: 700;
    border-radius: 30px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 2rem;
}

.stat-bubble .stat-val {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-blue);
}

.stat-bubble .stat-lbl {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.image-card {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.hero-img {
    width: 100%;
    height: auto;
    transform: scale(1.02);
    transition: transform 1s ease;
}

.image-card:hover .hero-img {
    transform: scale(1.05);
}

.floating-badge {
    position: absolute;
    background: white;
    padding: 0.8rem 1.2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

.badge-1 {
    top: 15%;
    left: -20px;
    color: var(--success-color);
}

.badge-2 {
    bottom: 15%;
    right: -20px;
    animation-delay: 1.5s;
    color: var(--accent-orange);
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ─── YETI MASCOT ─── */

/* Mascot in Hero Section */
.yeti-mascot-hero {
    position: absolute;
    bottom: -30px;
    right: -40px;
    z-index: 10;
    animation: float 3s ease-in-out infinite;
    animation-delay: 0.5s;
}

.yeti-mascot-img {
    width: 160px;
    height: auto;
    filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.15));
    transition: transform 0.3s ease;
}

.yeti-mascot-hero:hover .yeti-mascot-img {
    transform: scale(1.1) rotate(-5deg);
}

/* Floating Yeti Assistant */
.yeti-floating-assistant {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 9999;
    cursor: pointer;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    animation: yetiBounce 2s ease-in-out infinite;
}

.yeti-float-img {
    width: 80px;
    height: auto;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.2));
    transition: transform 0.3s ease;
}

.yeti-floating-assistant:hover .yeti-float-img {
    transform: scale(1.15) rotate(5deg);
}

.yeti-speech-bubble {
    background: var(--bg-white);
    color: var(--text-main);
    padding: 0.6rem 1rem;
    border-radius: 15px 15px 15px 0;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    max-width: 180px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.yeti-floating-assistant:hover .yeti-speech-bubble {
    opacity: 1;
    transform: translateY(0);
}

@keyframes yetiBounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    .yeti-mascot-hero {
        bottom: -20px;
        right: -15px;
    }

    .yeti-mascot-img {
        width: 100px;
    }

    .yeti-float-img {
        width: 60px;
    }

    .yeti-speech-bubble {
        display: none;
    }
}

/* SECTIONS */
.section-tag {
    display: block;
    font-weight: 700;
    color: var(--accent-orange);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* Reality Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.glass-card {
    background: var(--bg-white);
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 3rem 2rem;
    border-radius: var(--radius-card);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(44, 111, 163, 0.25);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.icon-red {
    background: rgba(242, 140, 56, 0.12);
    color: var(--accent-orange);
}

/* Solutions */
.bg-gradient-subtle {
    background: linear-gradient(180deg, var(--bg-body) 0%, rgba(44, 111, 163, 0.04) 100%);
}

.features-grid-modern {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 4rem;
}

.feature-box {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.feature-icon {
    font-size: 1.5rem;
    color: white;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* How It Works (Redesign) */
.how-it-works {
    position: relative;
    background-color: #F5F7FA;
    overflow: hidden;
}

.relative-z {
    position: relative;
    z-index: 2;
}

/* Background Shapes */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.05;
    z-index: 1;
    pointer-events: none;
}

.shape-circle-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-blue);
    top: -100px;
    left: -100px;
    animation: float-slow 8s infinite alternate;
}

.shape-circle-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-blue);
    bottom: -50px;
    right: -50px;
    animation: float-slow 10s infinite alternate-reverse;
}

@keyframes float-slow {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(20px, 20px);
    }
}

/* Yeti Mascota 3 Pasos - Fondo integrado */
.yeti-3pasos-bg {
    position: absolute;
    right: -40px;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.yeti-3pasos-bg-img {
    width: 480px;
    height: auto;
    opacity: 1;
    filter: none;
    animation: yetiFadeFloat 6s ease-in-out infinite;
}

@keyframes yetiFadeFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-15px) scale(1.02);
    }
}

@media (max-width: 1200px) {
    .yeti-3pasos-bg {
        right: -80px;
    }
    .yeti-3pasos-bg-img {
        width: 380px;
    }
}

@media (max-width: 768px) {
    .yeti-3pasos-bg {
        right: -60px;
        bottom: auto;
        top: 50%;
        transform: translateY(-50%);
    }
    .yeti-3pasos-bg-img {
        width: 250px;
        opacity: 1;
    }
}

/* Section Title */
.section-title-large {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1F4E79;
    margin-bottom: 0.5rem;
}

.title-underline {
    width: 60px;
    height: 4px;
    background: var(--accent-orange);
    margin: 0 auto 3rem;
    border-radius: 2px;
}

/* Steps Container */
.steps-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 0;
    position: relative;
    margin-bottom: 4rem;
}

/* Individual Step */
.step-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 1rem;
}

/* Circle Wrapper & Circle */
.step-circle-wrapper {
    position: relative;
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.step-item:hover .step-circle-wrapper {
    transform: translateY(-5px);
}

.step-circle {
    width: 140px;
    height: 140px;
    background: white;
    border: 2px solid rgba(31, 78, 121, 0.1);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.06);
    position: relative;
    transition: all 0.3s ease;
}

.step-item:hover .step-circle {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(242, 140, 56, 0.35);
}

/* Circle Content */
.step-number {
    font-size: 4rem;
    font-weight: 800;
    color: rgba(31, 78, 121, 0.08);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    line-height: 1;
    z-index: 1;
}

.step-icon {
    font-size: 2.5rem;
    color: #1F4E79;
    z-index: 2;
    background: linear-gradient(135deg, #1F4E79 0%, #2C6FA3 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Connector Line */
.step-connector-line {
    flex: 0.5;
    height: 2px;
    background: #E2E8F0;
    margin-top: 70px;
    /* Align with center of circles */
    position: relative;
    overflow: hidden;
}

.connector-progress {
    width: 0%;
    height: 100%;
    background: var(--accent-orange);
    position: absolute;
    left: 0;
    top: 0;
    animation: progress-line 2s ease-out forwards;
}

@keyframes progress-line {
    to {
        width: 100%;
    }
}

/* Step Text */
.step-content h3 {
    font-size: 1.5rem;
    color: #1F4E79;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.step-content p {
    font-size: 1rem;
    color: #64748B;
    line-height: 1.5;
    max-width: 250px;
    margin: 0 auto;
}

/* CTA */
.btn-warning {
    background-color: var(--accent-orange);
    color: white;
    border: none;
    padding: 1rem 3rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(242, 140, 56, 0.3);
    transition: all 0.3s ease;
}

.btn-warning:hover {
    background-color: var(--secondary-blue);
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(44, 111, 163, 0.4);
}

/* Testimonials */
.bg-dark {
    background: var(--primary-blue);
    color: white;
}

.text-white h2 {
    color: white;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.review-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: var(--radius-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stars {
    color: var(--accent-orange);
    margin-bottom: 1.5rem;
}

.review-avatar {
    background: var(--accent-orange);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #FFFFFF;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.review-info h4 {
    color: #FFFFFF;
    font-size: 1rem;
    margin-bottom: .15rem;
}

.review-info span {
    opacity: 0.8;
    font-size: 0.85rem;
    color: #CBD5E1;
}

/* Info Hub */
.hub-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.mini-post {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 1rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-soft);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.post-tag {
    background: rgba(44, 111, 163, 0.1);
    color: var(--secondary-blue);
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-weight: 700;
}

.faq-mini-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
}

.faq-btn {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1rem 0;
    font-weight: 600;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--primary-blue);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
}

/* Final CTA */
.final-cta {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    margin: 4rem 1.5rem;
    border-radius: 30px;
}

.cta-box h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-size: 1.2rem;
}

/* Footer */
.site-footer {
    background: #163a5c;
    padding: 4rem 0 2rem;
    border-top: none;
    color: rgba(255, 255, 255, 0.8);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 30px;
    margin-bottom: 1rem;
}

.footer-links a {
    margin-right: 1.5rem;
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-socials a {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    margin-left: 1rem;
}

.footer-socials a:hover {
    color: var(--accent-orange);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.copyright {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

    .features-grid-modern {
        grid-template-columns: 1fr;
    }

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

    .image-card {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.8rem;
    }

    .step-connector {
        display: none;
    }

    .header-container {
        padding: 0.5rem 1rem;
    }
}

/* ===========================
   FORMULARIO COTIZACIÓN
   =========================== */
.cotizar-section {
    background: url('../assets/images/yetifondocarro.png') center/cover no-repeat;
    position: relative;
}

.cotizar-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.75);
    z-index: 0;
}

.cotizar-section > .container {
    position: relative;
    z-index: 1;
}

.cotizar-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    padding: 2.5rem 2rem;
    margin: -6rem -9999px 0;
    padding-left: 9999px;
    padding-right: 9999px;
    text-align: center;
    margin-bottom: 2rem;
}

.cotizar-header h2 {
    color: #fff;
    margin-bottom: .5rem;
}

.cotizar-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto;
}

.cotizar-form {
    max-width: 720px;
    margin: 2.5rem auto 0;
    background: var(--bg-white);
    border-radius: var(--radius-card);
    padding: 2.5rem 2.5rem 2rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.form-section-title {
    font-family: var(--font-heading);
    font-size: .95rem;
    font-weight: 700;
    color: var(--primary-blue);
    letter-spacing: .03em;
    margin-bottom: 1.25rem;
    padding-bottom: .5rem;
    border-bottom: 2px solid rgba(44, 111, 163, .2);
}

.form-section-title:not(:first-of-type) {
    margin-top: 2rem;
}

.form-row {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1.1rem;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    flex: 1 1 100%;
}

.form-group label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: .35rem;
}

.form-group label .req {
    color: #E53E3E;
}

.form-group input,
.form-group select {
    font-family: var(--font-body);
    font-size: .95rem;
    padding: .7rem 1rem;
    border: 1.5px solid #CBD5E1;
    border-radius: var(--radius-sm);
    background: #F8FAFC;
    color: var(--text-main);
    transition: border-color .25s, box-shadow .25s;
    outline: none;
    width: 100%;
}

.form-group input::placeholder {
    color: #94A3B8;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 3px rgba(44, 111, 163, .15);
}

/* Checkboxes row */
.checkbox-row {
    gap: 2rem;
    margin-bottom: 1.4rem;
    flex-wrap: wrap;
}

.custom-check {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    cursor: pointer;
    font-size: .92rem;
    color: var(--text-main);
    user-select: none;
}

.custom-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-orange);
    cursor: pointer;
}

/* Campos especiales (ocultos por defecto) */
.campos-especiales {
    overflow: hidden;
    max-height: 500px;
    opacity: 1;
    transition: max-height .4s ease, opacity .3s ease, margin .3s ease;
}

.campos-especiales.hidden {
    max-height: 0;
    opacity: 0;
    margin: 0;
    pointer-events: none;
}

/* Submit Button */
.form-actions {
    text-align: center;
    margin-top: 1.75rem;
}

.btn-form-submit {
    font-family: var(--font-heading);
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: .9rem 2.5rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    background: var(--accent-orange);
    border: none;
    border-radius: var(--radius-btn);
    cursor: pointer;
    transition: background .3s, transform .2s, box-shadow .3s;
    box-shadow: 0 4px 14px rgba(242, 140, 56, .35);
}

.btn-form-submit:hover {
    background: var(--secondary-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(44, 111, 163, .4);
}

/* Responsive */
@media (max-width: 640px) {
    .cotizar-form {
        padding: 1.75rem 1.25rem 1.5rem;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .checkbox-row {
        gap: .75rem;
    }
}