/* ========================================
   BlueBridge Bonaire - Styles
   Caribbean soul with brand colors
   ======================================== */

/* Color Variables */
:root {
    --flag-blue: #003DA5;
    --dark-blue: #0A2A43;
    --yellow: #F9C400;
    --red: #D82128;
    --azure-light: #19B5D8;
    --azure-dark: #1A87B9;
    --coral: #FF6B47;
    --flamingo: #F4A0A0;
    --white: #FFFFFF;
    --light-gray: #F7F9FC;
    --medium-gray: #E5E9F0;
    --dark-gray: #2E3440;
    --text-dark: #1A1A1A;
    --text-light: #4A4A4A;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: #FAFBFC;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-blue);
}

a {
    text-decoration: none;
    color: inherit;
}

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

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

/* Section Label */
.section-label {
    display: inline-block;
    background: linear-gradient(135deg, var(--azure-light), var(--azure-dark));
    color: var(--white);
    padding: 0.3rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--dark-blue);
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.container > .section-label,
.container > .section-title,
.container > .section-subtitle {
    display: block;
    text-align: center;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--flag-blue) 100%);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

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

.logo a {
    text-decoration: none;
}

.logo h2 {
    color: var(--white);
    font-size: 1.4rem;
    font-weight: 800;
}

.logo-accent {
    color: var(--yellow);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    font-weight: 600;
    transition: color 0.3s ease;
    padding: 0.5rem 0.75rem;
    font-size: 0.95rem;
}

.nav-menu a:hover {
    color: var(--yellow);
}

.nav-cta {
    background: var(--yellow);
    color: var(--dark-blue) !important;
    padding: 0.65rem 1.3rem !important;
    border-radius: 30px;
    font-weight: 700;
}

.nav-cta:hover {
    background: var(--white);
    color: var(--dark-blue) !important;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.lang-btn {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.5);
    padding: 0.35rem 0.65rem;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: var(--white);
    color: var(--dark-blue);
}

.lang-btn.active {
    background: var(--yellow);
    color: var(--dark-blue);
    border-color: var(--yellow);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    background: transparent;
    border: none;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 150px 0 120px;
    text-align: center;
    overflow: hidden;
    margin-top: 60px;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: var(--azure-dark);
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 42, 67, 0.88) 0%,
        rgba(0, 61, 165, 0.72) 60%,
        rgba(25, 181, 216, 0.5) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.3);
    padding: 0.4rem 1.2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
}

.hero-title {
    font-size: 3.8rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.92);
    margin-bottom: 2.5rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3.5rem;
}

.btn {
    padding: 1.1rem 2.8rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--yellow) 0%, #FDB931 100%);
    color: var(--dark-blue);
    box-shadow: 0 4px 20px rgba(249, 196, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(249, 196, 0, 0.5);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--flag-blue);
    transform: translateY(-4px) scale(1.05);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255,255,255,0.2);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--yellow);
    font-family: 'Montserrat', sans-serif;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.9);
    font-weight: 600;
}

/* Hero Wave */
.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* Problem Section */
.problem {
    padding: 90px 0 80px;
    background: var(--light-gray);
    text-align: center;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.problem-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.07);
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-top: 4px solid transparent;
}

.problem-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 35px rgba(216, 33, 40, 0.12);
    border-top-color: var(--red);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--red);
}

.problem-card p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Services Section */
.services {
    padding: 90px 0;
    background: var(--white);
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    text-align: left;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 25px;
    border-left: 5px solid var(--azure-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--azure-light), var(--yellow), var(--coral));
    opacity: 0;
    transition: opacity 0.3s;
}

.service-card:hover::after {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(25, 181, 216, 0.15);
    border-left-color: var(--yellow);
}

.service-card--highlight {
    border-left-color: var(--coral);
    background: linear-gradient(135deg, #fff 0%, #fff8f6 100%);
}

.service-card--highlight:hover {
    border-left-color: var(--coral);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-card h3 {
    font-size: 1.45rem;
    margin-bottom: 1rem;
    color: var(--flag-blue);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-benefits {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-benefits li {
    padding: 0.4rem 0;
    color: var(--dark-blue);
    font-weight: 600;
    font-size: 0.95rem;
}

.service-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--azure-light), var(--azure-dark));
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* Portfolio Section */
.portfolio {
    padding: 90px 0;
    background: linear-gradient(135deg, #f0f9fc 0%, #e8f4f8 100%);
    text-align: center;
}

.portfolio-grid {
    max-width: 900px;
    margin: 0 auto 2rem;
}

.portfolio-card {
    background: var(--white);
    border-radius: 25px;
    padding: 3rem;
    box-shadow: 0 8px 30px rgba(25, 181, 216, 0.1);
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    text-align: left;
    border-left: 6px solid var(--coral);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(25, 181, 216, 0.15);
}

.portfolio-icon {
    font-size: 4rem;
    flex-shrink: 0;
}

.portfolio-content h3 {
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
    color: var(--dark-blue);
}

.portfolio-desc {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.portfolio-results {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.portfolio-results li {
    font-weight: 600;
    color: var(--dark-blue);
    font-size: 0.95rem;
}

.portfolio-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--coral), #ff8a70);
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.portfolio-note {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-top: 1rem;
}

.portfolio-note a {
    color: var(--azure-dark);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-color: var(--azure-light);
    text-underline-offset: 3px;
}

/* Reviews Section */
.reviews {
    padding: 90px 0;
    background: var(--white);
    text-align: center;
}

.google-rating-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.google-logo {
    width: 70px;
    height: auto;
}

.rating-stars {
    font-size: 1.8rem;
    color: #FBBC05;
    letter-spacing: 2px;
    line-height: 1;
}

.rating-score {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--dark-blue);
    font-family: 'Montserrat', sans-serif;
}

.rating-count {
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 600;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    text-align: left;
    margin-bottom: 3rem;
}

.review-card {
    background: var(--white);
    border: 1px solid var(--medium-gray);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--azure-light);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.reviewer-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--azure-light), var(--azure-dark));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
    font-family: 'Montserrat', sans-serif;
}

.reviewer-info {
    flex: 1;
}

.reviewer-name {
    display: block;
    font-weight: 700;
    color: var(--dark-blue);
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.review-stars {
    color: #FBBC05;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.review-google-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    opacity: 0.85;
}

.review-text {
    color: var(--text-light);
    line-height: 1.75;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.review-business {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--azure-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.reviews-cta {
    display: flex;
    justify-content: center;
}

.btn-google-reviews {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--white);
    border: 2px solid var(--medium-gray);
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.btn-google-reviews svg {
    width: 22px;
    height: 22px;
}

.btn-google-reviews:hover {
    border-color: var(--azure-light);
    color: var(--flag-blue);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

/* Why Us Section */
.why-us {
    padding: 90px 0;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--flag-blue) 60%, var(--azure-dark) 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(25, 181, 216, 0.08);
    pointer-events: none;
}

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

.why-label {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.3);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: left;
}

.why-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 2rem;
    border-radius: 18px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.3);
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--yellow);
}

.why-card p {
    line-height: 1.8;
    color: rgba(255,255,255,0.88);
    font-size: 0.95rem;
}

/* Caribbean Showcase Section */
.caribbean-showcase {
    padding: 90px 0;
    background: var(--light-gray);
    text-align: center;
}

.showcase-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 250px 250px;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.showcase-item {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.12);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    background: linear-gradient(135deg, var(--azure-light), var(--azure-dark));
}

.showcase-item--large {
    grid-row: span 2;
}

.showcase-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(25, 181, 216, 0.3);
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.showcase-item:hover img {
    transform: scale(1.06);
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 42, 67, 0.85), transparent);
    padding: 1.5rem 1.25rem 1.25rem;
}

.showcase-overlay p {
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* How It Works Section */
.how-it-works {
    padding: 90px 0;
    background: var(--white);
    text-align: center;
}

.steps {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.step {
    background: var(--white);
    padding: 2.25rem 2rem;
    border-radius: 18px;
    text-align: center;
    max-width: 240px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-bottom: 4px solid transparent;
}

.step:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(25, 181, 216, 0.15);
    border-bottom-color: var(--azure-light);
}

.step-number {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--azure-light), var(--azure-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    font-family: 'Montserrat', sans-serif;
    box-shadow: 0 4px 15px rgba(25, 181, 216, 0.4);
}

.step h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--flag-blue);
}

.step p {
    color: var(--text-light);
    line-height: 1.75;
    font-size: 0.92rem;
}

.step-arrow {
    font-size: 2rem;
    color: var(--azure-light);
    font-weight: 700;
    user-select: none;
    opacity: 0.7;
}

/* Contact Section */
.contact {
    padding: 90px 0;
    background: var(--light-gray);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info > .section-label {
    display: inline-block;
    text-align: left;
    margin-bottom: 1rem;
}

.contact-info h2 {
    font-size: 2.4rem;
    margin-bottom: 1.25rem;
    color: var(--dark-blue);
}

.contact-info > p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--azure-light), var(--azure-dark));
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 0.25rem;
    color: var(--dark-blue);
    font-size: 1rem;
}

.contact-item a {
    color: var(--flag-blue);
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--azure-dark);
}

.whatsapp-btn {
    background: #25D366;
    color: var(--white) !important;
    padding: 0.65rem 1.4rem;
    border-radius: 30px;
    display: inline-block;
    font-weight: 700;
    margin-top: 0.4rem;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}

/* Google Maps */
.contact-map {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--white);
    padding: 3rem;
    border-radius: 25px;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
}

.contact-form-wrapper h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--dark-blue);
}

.form-group {
    margin-bottom: 1.4rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-blue);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--medium-gray);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Open Sans', sans-serif;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azure-light);
    box-shadow: 0 0 0 3px rgba(25, 181, 216, 0.15);
}

.form-group textarea {
    resize: vertical;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    margin-top: 0.5rem;
    font-size: 1.1rem;
}

.form-note {
    text-align: center;
    color: var(--text-light);
    font-size: 0.88rem;
    margin-top: 1rem;
}

.form-message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.form-message.success {
    background: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
    display: block;
}

.form-message.error {
    background: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
    display: block;
}

/* Footer */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 3.5rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    margin-bottom: 2.5rem;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section h4 {
    color: var(--azure-light);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-section p {
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.25rem;
}

.footer-social a {
    background: rgba(255,255,255,0.1);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.15);
}

.footer-social a:hover {
    background: #25D366;
    border-color: #25D366;
    transform: translateY(-3px);
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.75);
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: var(--yellow);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.88rem;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s;
}

.footer-bottom a:hover {
    color: var(--yellow);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #25D366;
    color: var(--white);
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.4rem;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
    z-index: 999;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: translateY(-4px) scale(1.06);
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5);
}

.whatsapp-float-label {
    white-space: nowrap;
}

/* Accessibility */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 3px solid var(--yellow);
    outline-offset: 2px;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .showcase-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }

    .showcase-item--large {
        grid-row: span 1;
        grid-column: span 2;
        height: 280px;
    }
}

@media (max-width: 968px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .steps {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .portfolio-card {
        flex-direction: column;
    }

    .portfolio-results {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background: var(--dark-blue);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.15);
        padding: 2rem 0;
        z-index: 999;
    }

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

    .hamburger {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding: 130px 0 100px;
    }

    .hero-title {
        font-size: 2.6rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .services-grid,
    .problem-grid,
    .why-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .showcase-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .showcase-item--large {
        grid-column: span 1;
        height: 250px;
    }

    .showcase-item {
        height: 220px;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }

    .whatsapp-float-label {
        display: none;
    }

    .whatsapp-float {
        border-radius: 50%;
        padding: 1rem;
        width: 58px;
        height: 58px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .btn {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }

    .hero-stats {
        gap: 1rem;
    }
}

/* Print */
@media print {
    .navbar,
    .hero-buttons,
    .contact-form-wrapper,
    .footer,
    .whatsapp-float {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
}