/* ===== CSS Variables ===== */
:root {
    --primary-color: #2C5F5D; /* Dark Teal */
    --primary-dark: #1F4E4C;
    --primary-light: #3A7270;
    --secondary-color: #D4A356; /* Golden Amber */
    --secondary-dark: #B8903D;
    --secondary-light: #E0B66A;
    --accent-gold: #C9A05A; /* Gold Accent */
    --text-dark: #1f2937;
    --text-light: #374151;
    --text-on-dark: #FFFFFF;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

/* ===== Navigation ===== */
.navbar {
    background-color: var(--bg-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.nav-brand {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu li a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ===== Hero Section ===== */
/*
   To use your own background image, replace the URL below with your image path:
   Example: url('images/solar-background.jpg')
   Recommended image size: 1920x1080px or larger
*/
.hero {
    background:
        linear-gradient(135deg, rgba(31, 78, 76, 0.92) 0%, rgba(44, 95, 93, 0.90) 50%, rgba(58, 114, 112, 0.88) 100%),
        url('https://images.unsplash.com/photo-1509391366360-2e959784a276?w=1600&h=900&fit=crop&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-on-dark);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(212, 163, 86, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(58, 114, 112, 0.15) 0%, transparent 50%),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.02) 2px,
            rgba(255, 255, 255, 0.02) 4px
        );
    pointer-events: none;
    animation: subtleShift 20s ease-in-out infinite;
}

@keyframes subtleShift {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    color: var(--text-on-dark);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.badge-icon {
    color: var(--secondary-color);
    font-size: 1rem;
}

.hero-content h1 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text-on-dark);
}

.text-highlight {
    color: var(--secondary-color);
}

.hero-content p {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-on-dark);
    font-size: 0.875rem;
}

.feature-icon-small {
    color: var(--secondary-color);
    font-size: 1rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.solar-illustration svg {
    width: 100%;
    max-width: 400px;
    height: auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--text-dark);
    font-weight: 700;
}

.btn-primary:hover {
    background-color: var(--secondary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 163, 86, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-on-dark);
    border: 2px solid var(--text-light);
}

.hero .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-on-dark);
    border-color: var(--text-on-dark);
}

.btn-block {
    width: 100%;
}

/* ===== Section Styles ===== */
section {
    padding: 80px 0;
    border-bottom: 1px solid rgba(44, 95, 93, 0.08);
}

section:last-of-type {
    border-bottom: none;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-top: 1.5rem;
}

/* ===== About Section ===== */
.about {
    background: linear-gradient(135deg, #E8F0EF 0%, #F0F8F7 50%, #FFFFFF 100%);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(212, 163, 86, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

.about-left {
    position: sticky;
    top: 100px;
}

.section-header-left {
    text-align: left;
    margin-bottom: 2rem;
}

.section-header-left h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-header-left h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 2px;
}

.section-header-left p {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-top: 1.5rem;
}

.about-text {
    text-align: left;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.8;
}

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

.feature-card {
    background: linear-gradient(135deg, #ffffff 0%, #F0F5F5 100%);
    padding: 2rem 1.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(44, 95, 93, 0.1);
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(44, 95, 93, 0.08);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(44, 95, 93, 0.2);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--bg-white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 auto 1.25rem;
    box-shadow: 0 6px 20px rgba(44, 95, 93, 0.25);
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 24px rgba(44, 95, 93, 0.35);
}

.feature-card h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.service-card {
    background: linear-gradient(135deg, #FAFBFB 0%, #F5F7F7 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border-left: 4px solid var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(212, 163, 86, 0.05) 100%);
    transition: right 0.5s ease;
}

.service-card:hover::after {
    right: 0;
}

.service-card:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 28px rgba(212, 163, 86, 0.25);
    border-left-width: 6px;
}

.service-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, #FFF8E8 0%, #FFE8CC 100%);
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.05);
    background: linear-gradient(135deg, var(--secondary-light) 0%, var(--secondary-color) 100%);
}

.service-icon svg {
    width: 100%;
    height: 100%;
    transition: transform 0.4s ease;
}

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

.service-card h3 {
    font-size: 1.35rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* ===== Quote Calculator Section ===== */
.quote {
    background: linear-gradient(180deg, #F0F8F7 0%, #E8F0EF 100%);
    position: relative;
}

.quote::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: radial-gradient(ellipse at bottom, rgba(44, 95, 93, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.quote-calculator {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--bg-white);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.calculator-form {
    padding: 2.5rem;
    border-bottom: 2px solid var(--border-color);
}

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

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

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

select.form-control {
    cursor: pointer;
    background-color: var(--bg-white);
}

.quote-result {
    padding: 2.5rem;
    background-color: var(--bg-light);
    text-align: center;
    display: none;
}

.quote-result.show {
    display: block;
}

.result-content h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.price-display {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.price-display .price {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
}

.disclaimer {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.result-details {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    text-align: left;
}

.result-details p {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.result-details strong {
    color: var(--text-dark);
}

.quote .btn-secondary {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: none;
}

.quote .btn-secondary:hover {
    background-color: var(--primary-dark);
}

/* ===== Benefits Section ===== */
.benefits {
    background: linear-gradient(180deg, #ffffff 0%, #F0F5F5 100%);
    padding: 100px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 1;
    perspective: 1000px;
}

.benefit-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF8E8 50%, #F0F8F7 100%);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(212, 163, 86, 0.1);
    position: relative;
    transform-style: preserve-3d;
    box-shadow:
        0 10px 30px rgba(44, 95, 93, 0.1),
        0 5px 15px rgba(212, 163, 86, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(212, 163, 86, 0.05) 0%,
        transparent 50%,
        rgba(44, 95, 93, 0.05) 100%);
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.benefit-card::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 10%;
    right: 10%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(44, 95, 93, 0.2) 0%, transparent 70%);
    filter: blur(10px);
    transition: all 0.4s ease;
    z-index: -1;
}

.benefit-card:hover {
    transform: translateY(-15px) rotateX(5deg) scale(1.02);
    border-color: var(--secondary-color);
    box-shadow:
        0 25px 50px rgba(44, 95, 93, 0.2),
        0 15px 35px rgba(212, 163, 86, 0.15),
        0 5px 15px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-card:hover::after {
    bottom: -20px;
    opacity: 0.6;
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    width: 90px;
    height: 90px;
    line-height: 90px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    border-radius: 50%;
    box-shadow:
        0 10px 25px rgba(212, 163, 86, 0.3),
        0 5px 10px rgba(212, 163, 86, 0.2),
        inset 0 -3px 10px rgba(184, 144, 61, 0.3),
        inset 0 3px 10px rgba(255, 255, 255, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    transform: translateZ(20px);
}

.benefit-card:hover .benefit-icon {
    transform: translateZ(40px) scale(1.1) rotateY(10deg);
    box-shadow:
        0 15px 35px rgba(212, 163, 86, 0.4),
        0 8px 15px rgba(212, 163, 86, 0.3),
        inset 0 -3px 10px rgba(184, 144, 61, 0.4),
        inset 0 3px 10px rgba(255, 255, 255, 0.5);
}

.benefit-card h3 {
    font-size: 1.35rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-weight: 700;
    position: relative;
    transform: translateZ(10px);
    transition: all 0.3s ease;
}

.benefit-card:hover h3 {
    transform: translateZ(20px);
    color: var(--primary-color);
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.7;
    position: relative;
    transform: translateZ(5px);
    transition: all 0.3s ease;
}

.benefit-card:hover p {
    transform: translateZ(15px);
}

/* ===== Contact Section ===== */
.contact {
    background: linear-gradient(180deg, #FAFBFB 0%, #E8F0EF 100%);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(212, 163, 86, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(44, 95, 93, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-info {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    height: fit-content;
}

.contact-info h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.business-hours,
.coverage-area {
    margin-top: 2rem;
}

.business-hours h4,
.coverage-area h4 {
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    font-size: 1.15rem;
}

.business-hours p {
    margin-bottom: 0.5rem;
}

.contact-form-wrapper {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    display: none;
    font-weight: 500;
}

.form-message.success {
    display: block;
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.form-message.error {
    display: block;
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: var(--bg-white);
    padding: 3rem 0;
    border-top: 4px solid var(--primary-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand h3 {
    font-size: 1.75rem;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    opacity: 0.8;
}

.footer-info {
    text-align: right;
}

.footer-info p {
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

/* ===== Responsive Design ===== */

/* Tablet */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.25rem;
    }

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

    .hero-image {
        order: -1;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-left {
        position: static;
    }

    .section-header-left {
        text-align: center;
    }

    .section-header-left h2::after {
        left: 50%;
        transform: translateX(-50%);
    }

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

    .contact-content {
        grid-template-columns: 1fr;
    }

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

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

/* Mobile */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }

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

    .nav-menu li {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-toggle {
        display: flex;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .section-header-left h2 {
        font-size: 2rem;
    }

    .hero {
        padding: 60px 0 50px;
        background-attachment: scroll;
    }

    .hero-content h1 {
        font-size: 1.875rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-features {
        gap: 1rem;
    }

    .hero-feature-item {
        font-size: 0.8rem;
    }

    .features-grid,
    .services-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .calculator-form,
    .quote-result,
    .contact-form-wrapper,
    .contact-info {
        padding: 1.5rem;
    }

    .price-display .price {
        font-size: 2rem;
    }

    section {
        padding: 50px 0;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 15px;
    }

    .hero-content h1 {
        font-size: 1.625rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
    }

    .benefit-card {
        padding: 2rem 1.5rem;
    }

    .benefit-card:hover {
        transform: translateY(-10px) scale(1.02);
    }

    .benefit-icon {
        width: 70px;
        height: 70px;
        line-height: 70px;
        font-size: 2.5rem;
    }

    .benefit-card:hover .benefit-icon {
        transform: translateZ(30px) scale(1.05);
    }
}