/*
Theme Name: Surya Tunggal Water Heater
Theme URI: https://suryatunggal.com
Author: Iklanin
Author URI: https://www.iklanin.my.id
Description: Tema profesional untuk jasa service water heater Surya Tunggal. Desain modern dengan warna biru dan oranye yang mencerminkan kepercayaan dan kehangatan.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: surya-tunggal
Tags: one-column, custom-colors, custom-menu, featured-images, theme-options, translation-ready
*/

/* ===== CSS Variables ===== */
:root {
    --primary: #1e3a5f;
    --primary-light: #2d5a8a;
    --primary-dark: #142740;
    --accent: #f97316;
    --accent-light: #fb923c;
    --accent-dark: #c2410c;
    --background: #f8fafc;
    --foreground: #1e293b;
    --card: #ffffff;
    --muted: #64748b;
    --border: #e2e8f0;
    --radius: 0.75rem;
    --shadow-sm: 0 2px 8px -2px rgba(30, 58, 95, 0.08);
    --shadow-md: 0 8px 24px -8px rgba(30, 58, 95, 0.12);
    --shadow-lg: 0 16px 48px -12px rgba(30, 58, 95, 0.18);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

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

ul {
    list-style: none;
}

/* ===== Utilities ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

.section-padding {
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .section-padding {
        padding: 6rem 0;
    }
}

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

.gradient-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.gradient-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-light);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: #fff;
    box-shadow: 0 8px 24px -4px rgba(249, 115, 22, 0.35);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -4px rgba(249, 115, 22, 0.4);
}

.btn-whatsapp {
    background-color: #25d366;
    color: #fff;
}

.btn-whatsapp:hover {
    background-color: #20bd5a;
}

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

/* ===== Header/Navbar ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

@media (min-width: 768px) {
    .header-inner {
        height: 80px;
    }
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1.125rem;
}

.logo-text {
    display: none;
}

@media (min-width: 640px) {
    .logo-text {
        display: block;
    }
}

.logo-text span {
    display: block;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--foreground);
}

.logo-text small {
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
    margin-top: -2px;
}

/* Navigation */
.main-nav {
    display: none;
}

@media (min-width: 1024px) {
    .main-nav {
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }
}

.main-nav a {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    border-radius: var(--radius);
    transition: all 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--foreground);
    background-color: var(--background);
}

.main-nav a.active {
    background-color: var(--primary);
    color: #fff;
}

.header-cta {
    display: none;
}

@media (min-width: 768px) {
    .header-cta {
        display: flex;
        align-items: center;
        gap: 1rem;
    }
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
}

.header-phone:hover {
    color: var(--foreground);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: flex;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radius);
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--foreground);
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--card);
    border-bottom: 1px solid var(--border);
    padding: 1rem;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav a {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    border-radius: var(--radius);
}

.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--foreground);
    background-color: var(--background);
}

.mobile-nav a.active {
    background-color: var(--primary);
    color: #fff;
}

.mobile-nav .btn {
    width: 100%;
    margin-top: 1rem;
}

/* ===== Hero Section ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    pointer-events: none;
}

.hero-bg-pattern::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(100px);
}

.hero-bg-pattern::after {
    content: '';
    position: absolute;
    bottom: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: var(--primary-light);
    border-radius: 50%;
    filter: blur(120px);
}

.hero-content {
    position: relative;
    z-index: 10;
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

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

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }
}

.hero-title .accent {
    color: var(--accent);
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    max-width: 500px;
}

@media (min-width: 1024px) {
    .hero-description {
        margin-left: 0;
        margin-right: auto;
    }
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero-cta {
        justify-content: flex-start;
    }
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.hero-feature-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

@media (min-width: 768px) {
    .hero-feature-value {
        font-size: 2rem;
    }
}

.hero-feature-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
}

@media (min-width: 768px) {
    .hero-feature-label {
        font-size: 0.875rem;
    }
}

.hero-image {
    display: none;
}

@media (min-width: 1024px) {
    .hero-image {
        display: block;
        position: relative;
    }
}

.hero-image-card {
    background-color: var(--card);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.hero-image-placeholder {
    background: linear-gradient(135deg, var(--background) 0%, #e2e8f0 100%);
    border-radius: 1rem;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: 0.875rem;
}

/* ===== About Section ===== */
.about-section {
    background-color: var(--card);
}

.about-content {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.about-image {
    position: relative;
}

.about-image-main {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 1.5rem;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
}

.about-experience-badge {
    position: absolute;
    bottom: -20px;
    right: 20px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: #fff;
    padding: 1.5rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .about-experience-badge {
        right: -20px;
    }
}

.about-experience-badge .number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.about-experience-badge .text {
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.section-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background-color: rgba(249, 115, 22, 0.1);
    color: var(--accent);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

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

.about-text p {
    color: var(--muted);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.about-info {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.about-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--background);
    border-radius: var(--radius);
}

.about-info-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    border-radius: 0.5rem;
    color: #fff;
}

.about-info-content h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.about-info-content p {
    font-size: 0.875rem;
    color: var(--muted);
    margin: 0;
}

/* ===== Services Section ===== */
.services-section {
    background-color: var(--background);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 4rem;
}

.section-header p {
    color: var(--muted);
}

.services-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background-color: var(--card);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(249, 115, 22, 0.3);
    transform: translateY(-4px);
}

.service-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-icon svg {
    width: 32px;
    height: 32px;
    color: #fff;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.75rem;
}

.service-card > p {
    color: var(--muted);
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-features {
    margin-bottom: 1.5rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 600;
    transition: gap 0.2s ease;
}

.service-link:hover {
    color: var(--accent-dark);
    gap: 0.75rem;
}

/* ===== Stats Section ===== */
.stats-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.stats-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    pointer-events: none;
}

.stats-bg-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 25%;
    width: 250px;
    height: 250px;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(80px);
}

.stats-bg-pattern::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 25%;
    width: 300px;
    height: 300px;
    background: var(--primary-light);
    border-radius: 50%;
    filter: blur(100px);
}

.stats-grid {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

.stat-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
}

.stat-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .stat-value {
        font-size: 3rem;
    }
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ===== Team Section ===== */
.team-section {
    background-color: var(--card);
}

.team-grid {
    display: grid;
    gap: 2rem;
    max-width: 400px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .team-grid {
        max-width: none;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.team-card {
    background-color: var(--background);
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.team-image {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 4rem;
}

.team-info {
    padding: 1.5rem;
    text-align: center;
}

.team-info h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.team-info p {
    color: var(--accent);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ===== Booking Section ===== */
.booking-section {
    background-color: var(--background);
}

.booking-content {
    display: grid;
    gap: 3rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .booking-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.booking-form-card {
    background-color: var(--card);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.booking-form .form-group {
    margin-bottom: 1.5rem;
}

.booking-form label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
    margin-bottom: 0.5rem;
}

.booking-form input,
.booking-form select,
.booking-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background-color: var(--background);
    color: var(--foreground);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
}

.booking-form textarea {
    min-height: 100px;
    resize: vertical;
}

.booking-form .btn {
    width: 100%;
}

.booking-info {
    padding: 2rem 0;
}

@media (min-width: 1024px) {
    .booking-info {
        padding: 2rem;
    }
}

.coverage-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1.5rem;
}

.coverage-list {
    display: grid;
    gap: 1rem;
}

.coverage-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.5rem;
}

.coverage-item p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ===== Articles Section ===== */
.articles-section {
    background-color: var(--card);
}

.articles-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.article-card {
    background-color: var(--background);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.article-image {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
}

.article-content {
    padding: 1.5rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 0.75rem;
}

.article-category {
    background-color: rgba(249, 115, 22, 0.1);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 500;
}

.article-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.article-content p {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ===== Footer ===== */
.site-footer {
    background-color: var(--primary);
    color: #fff;
}

.footer-main {
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .footer-main {
        padding: 6rem 0;
    }
}

.footer-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-brand .site-logo {
    margin-bottom: 1.5rem;
}

.footer-brand .logo-text span {
    color: #fff;
}

.footer-brand .logo-text small {
    color: rgba(255, 255, 255, 0.7);
}

.footer-brand > p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.footer-hours {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-column h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

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

.footer-contact a {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

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

.footer-contact svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    transition: background-color 0.2s ease;
}

.footer-social a:hover {
    background-color: var(--accent);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-newsletter p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.newsletter-form input {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s ease;
}

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

/* ===== WhatsApp Float Button ===== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #25d366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

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

/* ===== Responsive Utilities ===== */
.hide-mobile {
    display: none;
}

@media (min-width: 768px) {
    .hide-mobile {
        display: block;
    }
}

.hide-desktop {
    display: block;
}

@media (min-width: 768px) {
    .hide-desktop {
        display: none;
    }
}