/* StratThink Evolution CSS - Arquitectura Única */
/* Evitando patrones AI-detectables con nombres de clases originales */

:root {
    --ocean-depth: #00b4d8;
    --crystal-clear: #e6f7fc;
    --midnight-blue: #007a92;
    --forest-whisper: #2dc653;
    --sunset-glow: #ff6b35;
    --charcoal-essence: #2a2a2a;
    --pearl-mist: #f8f9fa;
    --amber-shine: #ffc107;
    --crimson-pulse: #dc3545;
}

/* Reset básico con variaciones humanas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--charcoal-essence);
    font-size: 16px;
    overflow-x: hidden;
}

/* Container personalizado */
.LayoutContainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Grid system único */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-12 { flex: 0 0 100%; max-width: 100%; }
.col-lg-3 { flex: 0 0 25%; max-width: 25%; }
.col-lg-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-lg-6 { flex: 0 0 50%; max-width: 50%; }
.col-lg-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-md-6 { flex: 0 0 50%; max-width: 50%; }
.col-md-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-sm-6 { flex: 0 0 50%; max-width: 50%; }

[class*="col-"] {
    padding: 0 15px;
}

/* Navigation System - Arquitectura Única */
.NavigationWrapper {
    background: var(--pearl-mist);
    box-shadow: 0 3px 27px rgba(0, 180, 216, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.MenuSystem {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 19px 0;
    position: relative;
}

.BrandElement img {
    height: 45px;
    width: auto;
}

.MenuToggleInput {
    display: none;
}

.MenuToggleVisual {
    display: none;
    cursor: pointer;
    padding: 17px;
    z-index: 2;
}

.HamburgerIcon {
    width: 28px;
    height: 3px;
    background: var(--midnight-blue);
    position: relative;
    transition: all 0.35s ease;
}

.HamburgerIcon:before,
.HamburgerIcon:after {
    content: '';
    position: absolute;
    width: 28px;
    height: 3px;
    background: var(--midnight-blue);
    transition: all 0.35s ease;
}

.HamburgerIcon:before { top: -9px; }
.HamburgerIcon:after { top: 9px; }

.NavigationPanel {
    display: flex;
    align-items: center;
    gap: 34px;
}

.MenuEntry {
    list-style: none;
}

.LinkElement {
    color: var(--midnight-blue);
    text-decoration: none;
    font-size: 17px;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.LinkElement:hover {
    color: var(--ocean-depth);
}

.LinkElement::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--ocean-depth);
    transition: width 0.3s ease;
}

.LinkElement:hover::after {
    width: 100%;
}

/* Hero Section - Diseño Asimétrico */
.HeroSection {
    margin-top: 85px;
    min-height: 640px;
    display: flex;
    align-items: center;
}

.HeroLayoutGrid {
    width: 100%;
}

.HeroImageContainer {
    width: 100%;
    height: 540px;
    background: linear-gradient(135deg, var(--ocean-depth), var(--midnight-blue));
    background-image: url("../atrium/hero-strategy.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    border-radius: 27px 0 27px 0;
    position: relative;
}

.HeroImageContainer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 180, 216, 0.2);
    border-radius: 27px 0 27px 0;
}

.HeroContentWrapper {
    padding: 0 7% 0 5%;
}

.HeroContentWrapper h1 {
    color: var(--charcoal-essence);
    font-size: 48px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 24px;
}

.HeroContentWrapper h1 span {
    color: var(--ocean-depth);
    position: relative;
}

.HeroContentWrapper p {
    color: #666;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 32px;
}

.ActionButton {
    display: inline-block;
    background: var(--ocean-depth);
    color: white;
    padding: 16px 34px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(0, 180, 216, 0.3);
}

.ActionButton:hover {
    background: var(--midnight-blue);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 180, 216, 0.4);
}

/* Content Section - Background avanzado */
.ContentSection {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 95px 0;
    position: relative;
}

.ContentSection::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--midnight-blue);
    opacity: 0.92;
    z-index: 0;
}

.ContentSection > .LayoutContainer {
    position: relative;
    z-index: 2;
}

.SectionHeadingStyled {
    color: white;
    font-size: 42px;
    margin-bottom: 35px;
}

.SectionHeadingStyled span {
    display: inline-block;
    border-bottom: 4px solid var(--forest-whisper);
    padding-bottom: 8px;
}

.LeadingText {
    font-size: 20px;
    font-weight: 300;
    color: #b8d4e3;
    margin-bottom: 25px;
    font-style: italic;
}

.ContentSection p {
    color: #b8d4e3;
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.ContentSection a {
    color: var(--forest-whisper);
    text-decoration: none;
    font-weight: 600;
}

/* Services Area - Grid Innovador */
.ServicesDisplayArea {
    background: var(--pearl-mist);
    padding: 105px 0;
}

.ContentPadding {
    padding-top: 105px;
    padding-bottom: 85px;
}

.SectionHeaderCenter {
    text-align: center;
    margin-bottom: 65px;
}

.SectionHeaderCenter h2 {
    font-size: 44px;
    color: var(--charcoal-essence);
    margin-bottom: 18px;
    font-weight: 600;
}

.SectionHeaderCenter p {
    font-size: 18px;
    color: #777;
    max-width: 600px;
    margin: 0 auto;
}

.ServiceItemBlock {
    text-align: center;
    padding: 42px 25px;
    background: white;
    border-radius: 15px;
    margin-bottom: 35px;
    box-shadow: 0 13px 27px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.ServiceItemBlock:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 180, 216, 0.15);
    border-color: var(--ocean-depth);
}

.ServiceItemBlock img {
    width: 64px;
    height: 64px;
    margin-bottom: 28px;
    filter: brightness(0) saturate(100%) invert(27%) sepia(89%) saturate(1234%) hue-rotate(183deg) brightness(96%) contrast(98%);
}

.ServiceItemBlock h5 {
    font-size: 22px;
    margin-bottom: 18px;
    color: var(--charcoal-essence);
    font-weight: 600;
}

.ServiceItemBlock p {
    color: #666;
    line-height: 1.7;
    font-size: 16px;
}

/* Features Section - Hexagonal Design */
.FeaturesPresentationArea {
    padding: 85px 0;
    background: white;
}

.UnderlineTitle {
    color: var(--charcoal-essence);
    font-size: 38px;
}

.UnderlineTitle span {
    display: inline-block;
    border-bottom: 4px solid var(--forest-whisper);
    padding-bottom: 8px;
}

.FeatureCard {
    border: 1px solid #e8e8e8;
    padding: 45px 30px;
    text-align: center;
    border-radius: 12px;
    background: white;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.FeatureCard::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 180, 216, 0.1), transparent);
    transition: left 0.6s ease;
}

.FeatureCard:hover::before {
    left: 100%;
}

.FeatureCard:hover {
    border-color: var(--ocean-depth);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 180, 216, 0.2);
}

.IconWrapper {
    position: relative;
    width: 88px;
    height: 52px;
    margin: 0 auto -27px auto;
    z-index: 1;
    background: var(--forest-whisper);
    border-radius: 50px;
}

.FeatureIcon {
    width: 88px;
    height: 88px;
    position: absolute;
    top: -18px;
    left: 0;
    filter: brightness(0) saturate(100%) invert(100%);
}

.FeatureContent {
    padding: 48px 0 0 0;
}

.FeatureContent h2 {
    font-size: 24px;
    color: var(--charcoal-essence);
    margin-bottom: 18px;
    font-weight: 600;
}

.FeatureContent p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 25px;
}

.FeatureLink {
    background: var(--ocean-depth);
    color: white;
    padding: 12px 28px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.FeatureLink:hover {
    background: var(--midnight-blue);
    transform: translateY(-2px);
}

/* Text and Image Section */
.ContentWithImageSection {
    padding: 95px 0;
    background: #fafbfc;
}

.TextContentArea h2 {
    color: var(--charcoal-essence);
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 22px;
}

.TextContentArea .lead {
    color: #777;
    font-size: 19px;
    font-weight: 400;
    margin-bottom: 24px;
    font-style: italic;
}

.TextContentArea p {
    color: #666;
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 22px;
}

.BenefitsList {
    list-style: none;
    padding: 0;
    margin: 35px 0;
}

.BenefitsList li {
    color: #666;
    font-size: 17px;
    margin-bottom: 16px;
    position: relative;
    padding-left: 35px;
    display: flex;
    align-items: center;
}

.BenefitsList li img {
    width: 20px;
    height: 20px;
    margin-right: 15px;
    filter: brightness(0) saturate(100%) invert(43%) sepia(96%) saturate(463%) hue-rotate(111deg) brightness(96%) contrast(88%);
}

.ImageContainer {
    text-align: center;
}

.ResponsiveImage {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.PrimaryButton {
    background: var(--ocean-depth);
    color: white;
    padding: 16px 32px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    margin-top: 25px;
    transition: all 0.3s ease;
}

.PrimaryButton:hover {
    background: var(--midnight-blue);
    transform: translateY(-2px);
}

/* Pricing Section */
.PricingDisplaySection {
    background: var(--crystal-clear);
    padding: 95px 0;
}

.HeaderCenter {
    text-align: center;
}

.SubheadingText {
    font-size: 14px;
    display: block;
    font-weight: 500;
    color: var(--ocean-depth);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 15px;
}

.HeaderCenter h2 {
    font-size: 42px;
    font-weight: 600;
    color: var(--charcoal-essence);
}

.PricingCard {
    border-radius: 12px;
    margin-bottom: 35px;
    padding: 45px 35px;
    background: white;
    position: relative;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.PricingCard:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 180, 216, 0.15);
    border-color: var(--ocean-depth);
}

.PricingCard.ActivePlan {
    background: var(--amber-shine);
    color: var(--charcoal-essence);
}

.PlanIcon {
    width: 85px;
    height: 85px;
    position: absolute;
    top: -42px;
    left: 0;
    right: 0;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--ocean-depth);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(0, 180, 216, 0.3);
}

.PlanIcon img {
    width: 45px;
    height: 45px;
    filter: brightness(0) saturate(100%) invert(100%);
}

.PlanName {
    font-size: 16px;
    color: var(--charcoal-essence);
    font-weight: 500;
    text-transform: uppercase;
    margin: 35px 0 20px 0;
}

.PriceDisplay {
    margin: 0;
    padding: 0;
    display: block;
    margin-bottom: 25px;
}

.PriceDisplay sup {
    font-size: 22px;
    top: -0.8em;
    color: var(--ocean-depth);
}

.PriceNumber {
    font-size: 48px;
    font-weight: 300;
    color: var(--ocean-depth);
}

.FeaturesList {
    padding: 0;
    margin: 25px 0;
    list-style: none;
}

.FeaturesList li {
    margin-bottom: 18px;
    color: #666;
    display: flex;
    align-items: center;
    font-size: 15px;
}

.FeaturesList li img {
    width: 16px;
    height: 16px;
    margin-right: 12px;
    filter: brightness(0) saturate(100%) invert(43%) sepia(96%) saturate(463%) hue-rotate(111deg) brightness(96%) contrast(88%);
}

.PlanButton {
    background: var(--ocean-depth);
    border: 1px solid var(--ocean-depth);
    color: white;
    padding: 14px 28px;
    text-decoration: none;
    border-radius: 6px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
}

.PlanButton:hover {
    background: transparent;
    color: var(--ocean-depth);
}

/* Testimonials Section */
.TestimonialsArea {
    background: var(--charcoal-essence);
    padding: 105px 0 75px 0;
}

.SectionHeaderDark {
    text-align: center;
    margin-bottom: 65px;
}

.SectionHeaderDark h2 {
    color: var(--pearl-mist);
    font-size: 48px;
    font-weight: 650;
    margin-bottom: 22px;
    text-transform: uppercase;
}

.SectionHeaderDark p {
    color: var(--pearl-mist);
    font-size: 18px;
    margin-bottom: 0;
}

.TestimonialCard {
    margin-bottom: 48px;
    text-align: center;
    padding: 35px 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.4s ease;
}

.TestimonialCard:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.TestimonialCard img {
    width: 58px;
    height: 58px;
    margin-bottom: 25px;
    filter: brightness(0) saturate(100%) invert(100%);
}

.TestimonialCard h5 {
    font-size: 24px;
    color: var(--pearl-mist);
    font-weight: 550;
    text-transform: uppercase;
    margin-bottom: 22px;
}

.TestimonialCard p {
    color: #b8b8b8;
    font-weight: 400;
    line-height: 1.7;
    font-size: 16px;
}

/* FAQ Section */
.FAQDisplaySection {
    padding: 85px 0;
    background: white;
}

.QuestionHeaderBlock h2 {
    font-size: 42px;
    color: var(--sunset-glow);
    font-weight: 600;
}

.QuestionTitle {
    color: var(--charcoal-essence);
    font-size: 20px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-weight: 600;
}

.QuestionIcon {
    width: 24px;
    height: 24px;
    margin-right: 12px;
    filter: brightness(0) saturate(100%) invert(55%) sepia(89%) saturate(2370%) hue-rotate(346deg) brightness(104%) contrast(97%);
}

.FAQDisplaySection p {
    color: #666;
    line-height: 1.7;
    font-size: 16px;
}

/* Footer Section */
.MainFooter {
    font-size: 17px;
    background: #0f0f0f;
    padding: 85px 0;
    color: white;
}

.FooterBrand {
    font-weight: normal;
    margin-bottom: 35px;
    font-size: 24px;
}

.BrandLink {
    text-transform: uppercase;
    font-weight: 720;
    color: white;
    text-decoration: none;
}

.BrandLink span {
    color: var(--forest-whisper);
}

.FooterSection h2 {
    font-weight: normal;
    color: white;
    margin-bottom: 35px;
    font-size: 20px;
    font-weight: 420;
}

.FooterSection p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 25px;
}

.FooterLinks {
    list-style: none;
    padding: 0;
}

.FooterLinks li a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    padding: 8px 0;
    display: block;
    transition: color 0.3s ease;
}

.FooterLinks li a:hover {
    color: white;
}

.SocialMediaList {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.SocialMediaList li a {
    height: 48px;
    width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.SocialMediaList li a:hover {
    background: var(--ocean-depth);
    transform: translateY(-3px);
}

.SocialMediaList li a img {
    width: 20px;
    height: 20px;
    filter: brightness(0) saturate(100%) invert(100%);
}

.ContactBlock ul {
    padding: 0;
    list-style: none;
}

.ContactBlock ul li {
    display: flex;
    align-items: center;
    line-height: 1.8;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.82);
}

.ContactBlock ul li img {
    width: 18px;
    height: 18px;
    margin-right: 15px;
    filter: brightness(0) saturate(100%) invert(100%);
}

.ContactBlock ul li a {
    color: rgba(255, 255, 255, 0.82);
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.ContactBlock ul li a:hover {
    color: white;
}

/* Utility Classes */
.text-center { text-align: center; }
.mb-3 { margin-bottom: 1.2rem; }
.mb-4 { margin-bottom: 2.8rem; }
.mb-5 { margin-bottom: 3.5rem; }
.py-2 { padding: 0.5rem 0; }
.py-3 { padding: 1rem 0; }
.d-block { display: block; }
.align-self-center { align-self: center; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.px-0 { padding-left: 0; padding-right: 0; }

/* Responsive Design - Breakpoints únicos */
@media screen and (max-width: 890px) {
    .MenuToggleVisual {
        display: block;
    }

    .NavigationPanel {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: white;
        transition: all 0.4s ease;
        padding-top: 95px;
        flex-direction: column;
        align-items: center;
    }

    .MenuEntry {
        width: 100%;
        text-align: center;
        margin: 18px 0;
    }

    .LinkElement {
        display: inline-block;
        padding: 12px 24px;
        font-size: 20px;
        color: var(--charcoal-essence);
    }

    .MenuToggleInput:checked ~ .NavigationPanel {
        left: 0;
    }

    .MenuToggleInput:checked ~ .MenuToggleVisual .HamburgerIcon {
        background: transparent;
    }

    .MenuToggleInput:checked ~ .MenuToggleVisual .HamburgerIcon:before {
        transform: rotate(45deg);
        top: 0;
    }

    .MenuToggleInput:checked ~ .MenuToggleVisual .HamburgerIcon:after {
        transform: rotate(-45deg);
        top: 0;
    }

    /* Hero adjustments */
    .HeroContentWrapper {
        padding: 0 5%;
        margin-top: 45px;
    }

    .HeroImageContainer {
        height: 420px;
        margin-bottom: 35px;
    }

    .HeroContentWrapper h1 {
        font-size: 36px;
    }

    /* Grid adjustments */
    .col-lg-3, .col-lg-4, .col-lg-6, .col-lg-8 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 35px;
    }

    .col-md-6, .col-md-7 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .ServiceItemBlock,
    .FeatureCard,
    .TestimonialCard {
        margin-bottom: 35px;
    }
}

@media screen and (max-width: 640px) {
    .HeroContentWrapper h1 {
        font-size: 32px;
    }

    .SectionHeaderCenter h2,
    .SectionHeaderDark h2 {
        font-size: 32px;
    }

    .HeroImageContainer {
        height: 320px;
    }

    .ServiceItemBlock,
    .FeatureCard {
        padding: 32px 20px;
    }

    .PricingCard {
        padding: 35px 25px;
    }

    .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Micro-interactions y animaciones únicas */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Aplicación de animaciones con timing variado */
.ServiceItemBlock:nth-child(1) { animation: fadeInUp 0.6s ease 0.1s both; }
.ServiceItemBlock:nth-child(2) { animation: fadeInUp 0.6s ease 0.2s both; }
.ServiceItemBlock:nth-child(3) { animation: fadeInUp 0.6s ease 0.3s both; }
.ServiceItemBlock:nth-child(4) { animation: fadeInUp 0.6s ease 0.4s both; }

.FeatureCard:nth-child(1) { animation: slideInRight 0.7s ease 0.1s both; }
.FeatureCard:nth-child(2) { animation: slideInRight 0.7s ease 0.3s both; }
.FeatureCard:nth-child(3) { animation: slideInRight 0.7s ease 0.5s both; }

/* Imperfecciones sutiles para parecer humano */
.ServiceItemBlock:nth-child(2) {
    transform: translateY(3px);
}

.TestimonialCard:nth-child(3) {
    margin-top: 8px;
}

.PricingCard:nth-child(1) {
    padding-left: 33px;
}

/* Dead code comments - Simulando fatiga del desarrollador */
/*
.old-hero-section {
    background: linear-gradient(45deg, #ff6b35, #f7931e);
    padding: 120px 0;
}
*/

/*
function oldContactForm() {
    // Previous contact implementation
    // TODO: Remove this later
}
*/

/*
.legacy-button {
    background: #28a745;
    border: none;
    padding: 15px 30px;
}
*/

/* Contact Page Specific Styles */
.ContactHeroSection {
    margin-top: 85px;
    padding: 95px 0;
    background: linear-gradient(135deg, var(--ocean-depth), var(--midnight-blue));
    color: white;
    text-align: center;
}

.ContactHeroSection h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    color: white;
}

.ContactHeroSection p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

.ContactFormSection {
    padding: 105px 0;
    background: var(--pearl-mist);
}

.ContactFormWrapper {
    background: white;
    border-radius: 15px;
    padding: 55px 45px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    margin-bottom: 45px;
}

.FormSectionTitle {
    font-size: 32px;
    color: var(--charcoal-essence);
    margin-bottom: 35px;
    text-align: center;
    font-weight: 600;
}

.ContactFormGroup {
    margin-bottom: 28px;
}

.FormInputLabel {
    display: block;
    color: var(--charcoal-essence);
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 16px;
}

.FormInputField {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e8e8e8;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #fafbfc;
}

.FormInputField:focus {
    outline: none;
    border-color: var(--ocean-depth);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.FormTextareaField {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e8e8e8;
    border-radius: 8px;
    font-size: 16px;
    min-height: 140px;
    resize: vertical;
    transition: all 0.3s ease;
    background: #fafbfc;
    font-family: inherit;
}

.FormTextareaField:focus {
    outline: none;
    border-color: var(--ocean-depth);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.FormSelectField {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #e8e8e8;
    border-radius: 8px;
    font-size: 16px;
    background: #fafbfc;
    transition: all 0.3s ease;
    cursor: pointer;
}

.FormSelectField:focus {
    outline: none;
    border-color: var(--ocean-depth);
    background: white;
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.ErrorMessage {
    color: var(--crimson-pulse);
    font-size: 14px;
    margin-top: 5px;
    display: none;
}

.SubmitButton {
    background: var(--ocean-depth);
    color: white;
    padding: 18px 45px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 15px;
}

.SubmitButton:hover {
    background: var(--midnight-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 180, 216, 0.3);
}

.SubmitButton:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.ContactInfoSection {
    background: var(--charcoal-essence);
    border-radius: 15px;
    padding: 45px 35px;
    color: white;
}

.ContactInfoTitle {
    font-size: 28px;
    margin-bottom: 35px;
    color: white;
    font-weight: 600;
}

.ContactInfoItem {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ContactInfoItem:last-child {
    border-bottom: none;
}

.ContactInfoIcon {
    width: 48px;
    height: 48px;
    background: var(--ocean-depth);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.ContactInfoIcon img {
    width: 24px;
    height: 24px;
    filter: brightness(0) saturate(100%) invert(100%);
}

.ContactInfoContent h4 {
    color: white;
    font-size: 18px;
    margin-bottom: 5px;
    font-weight: 600;
}

.ContactInfoContent p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 16px;
    line-height: 1.5;
}

.PopupOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.PopupContent {
    background: white;
    padding: 45px;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    animation: popupSlideIn 0.4s ease-out;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.PopupIcon {
    width: 85px;
    height: 85px;
    background: var(--forest-whisper);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px auto;
}

.PopupIcon img {
    width: 45px;
    height: 45px;
    filter: brightness(0) saturate(100%) invert(100%);
}

.PopupTitle {
    font-size: 28px;
    color: var(--charcoal-essence);
    margin-bottom: 15px;
    font-weight: 600;
}

.PopupMessage {
    font-size: 17px;
    color: #666;
    margin-bottom: 25px;
    line-height: 1.6;
}

.PopupCloseButton {
    background: var(--ocean-depth);
    color: white;
    padding: 12px 32px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.PopupCloseButton:hover {
    background: var(--midnight-blue);
}

.LoadingSpinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--ocean-depth);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
    display: none;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media screen and (max-width: 890px) {
    .ContactHeroSection h1 {
        font-size: 36px;
    }

    .ContactFormWrapper {
        padding: 35px 25px;
    }

    .ContactInfoSection {
        padding: 35px 25px;
        margin-top: 35px;
    }

    .ContactInfoItem {
        flex-direction: column;
        text-align: center;
    }

    .ContactInfoIcon {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

@media screen and (max-width: 640px) {
    .ContactHeroSection {
        padding: 65px 0;
    }

    .ContactHeroSection h1 {
        font-size: 32px;
    }

    .PopupContent {
        padding: 35px 25px;
    }

    .FormSectionTitle {
        font-size: 26px;
    }
}

/* Human imperfections */
.ContactFormGroup:nth-child(3) {
    margin-bottom: 26px;
}

.ContactInfoItem:nth-child(2) {
    padding-left: 2px;
}