:root {
    /* Light Theme (Default) */
    --primary-color: #0056b3;
    /* Deep Blue - Trustworthy */
    --secondary-color: #4da6ff;
    /* Softer Light Blue */
    --accent-color: #20c997;
    /* Teal/Mint - Fresh & Medical */
    --dark-color: #2c3e50;
    /* Dark Blue-Gray text */
    --light-color: #f8f9fa;
    /* Very clean gray */
    --white: #ffffff;
    --text-color: #4a5a6a;
    /* Darker for better contrast */
    --success-color: #25d366;
    --bg-color: #ffffff;
    --card-bg: #ffffff;
    --border-color: #eef2f5;
    --gradient-bg: linear-gradient(135deg, #0056b3, #007bff);
    --hero-overlay: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.85));
    --shadow: 0 10px 30px rgba(0, 86, 179, 0.08);
    /* Softer, spread shadow */
    --hover-shadow: 0 15px 35px rgba(0, 86, 179, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shape-fill-color: #ffffff;
    --radius: 16px;
    /* Modern rounded corners */
}

[data-theme="dark"] {
    --primary-color: #5aa9ff;
    --secondary-color: #00d2d3;
    --accent-color: #ffd700;
    --dark-color: #f0f0f0;
    --light-color: #151b23;
    --white: #1f2937;
    --text-color: #a0aebf;
    --bg-color: #0d1117;
    --card-bg: #161b22;
    --border-color: #30363d;
    --gradient-bg: linear-gradient(135deg, #1f6feb, #0056b3);
    --hero-overlay: linear-gradient(rgba(13, 17, 23, 0.95), rgba(13, 17, 23, 0.9));
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --hover-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    --shape-fill-color: #0d1117;
}

html {
    scroll-behavior: smooth;
}

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

body {
    font-family: 'Tajawal', sans-serif;
    direction: rtl;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.8;
    /* Better readability */
    font-size: 16px;
    /* Base size */
    overflow-x: hidden;
    transition: background-color 0.3s, color 0.3s;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.3;
    margin-bottom: 1rem;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    display: inline-block;
}

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: 1140px;
    /* Standard bootstrap-like width */
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 120px 0;
    /* More breathing room */
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--dark-color);
    margin: 0 auto 60px;
    font-weight: 800;
    background: linear-gradient(120deg, #5aa9ff, #add6ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: table;
    letter-spacing: -0.5px;
}

/* Container for section title centering */
.section-title-wrapper {
    text-align: center;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 5px;
    background: var(--accent-color);
    margin: 20px auto 0;
    border-radius: 10px;
    opacity: 0.8;
}

/* ... existing btn styles ... */

.hero h1 {
    font-size: 3.5rem;
    /* Larger title */
    color: var(--dark-color);
    margin-bottom: 25px;
    line-height: 1.25;
}

.btn {
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 700;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-bg);
    color: #fff;
    box-shadow: 0 8px 20px rgba(0, 86, 179, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(0, 86, 179, 0.3);
}

.btn-whatsapp {
    background-color: var(--success-color);
    color: #fff;
    margin-right: 15px;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp:hover {
    background-color: #20b852;
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(37, 211, 102, 0.3);
}

.btn-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
    padding: 10px 25px;
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 5px 15px rgba(0, 86, 179, 0.2);
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.9);
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    /* Softer shadow */
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    /* Subtle border instead of thick line */
}

[data-theme="dark"] header {
    background: rgba(13, 17, 23, 0.9);
    border-bottom-color: var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
}

.logo i {
    font-size: 1.8rem;
    margin-left: 12px;
    color: var(--accent-color);
    background: none;
    -webkit-text-fill-color: var(--accent-color);
}

.navbar ul {
    display: flex;
    gap: 30px;
}

.navbar a {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 1rem;
    position: relative;
    transition: var(--transition);
    padding: 5px 0;
    opacity: 0.85;
}

.navbar a:hover,
.navbar a.active {
    color: var(--primary-color);
    opacity: 1;
}

.navbar a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background: var(--accent-color);
    bottom: -5px;
    right: 0;
    transition: var(--transition);
    border-radius: 3px;
}

.navbar a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.theme-btn {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    padding: 5px;
}

.theme-btn:hover {
    color: var(--primary-color);
    transform: rotate(15deg);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color);
}

/* Hero Section */
.hero {
    background: var(--hero-overlay), url('https://www.transparenttextures.com/patterns/cubes.png');
    padding: 140px 0 180px;
    /* Taller hero */
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 100vh;
    transition: background 0.3s;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    z-index: 1;
}

.hero-content {
    flex: 1;
    min-width: 300px;
}

.hero .subtitle {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 86, 179, 0.08);
    /* Lighter bg */
    color: var(--primary-color);
    border-radius: 30px;
    font-weight: 700;
    margin-bottom: 25px;
}

[data-theme="dark"] .hero .subtitle {
    background: rgba(77, 163, 255, 0.15);
}

.hero-text {
    font-size: 1.15rem;
    color: var(--text-color);
    margin-bottom: 40px;
    max-width: 550px;
    line-height: 1.9;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    position: relative;
}

/* Dynamic Image Blob/Styles */
.image-wrapper {
    position: relative;
    z-index: 2;
    transition: transform 0.5s ease;
}

.image-wrapper:hover {
    transform: scale(1.02);
}

.dynamic-blob img {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    box-shadow: 20px 20px 0 var(--secondary-color), var(--shadow);
    max-width: 400px;
    width: 100%;
    animation: blob-bounce 5s ease-in-out infinite alternate;
    background: var(--card-bg);
    /* visible if img transparent */
}

@keyframes blob-bounce {
    0% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
        transform: translateY(0);
    }

    100% {
        border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
        transform: translateY(-10px);
    }
}

.floating-badge {
    position: absolute;
    bottom: 30px;
    right: -20px;
    background: var(--card-bg);
    padding: 15px 25px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--dark-color);
    animation: float 3s ease-in-out infinite;
    z-index: 3;
}

.floating-badge i {
    color: gold;
    font-size: 1.5rem;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }

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

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

/* Shape Divider */
.custom-shape-divider-bottom-1688 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.custom-shape-divider-bottom-1688 svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 120px;
}

.custom-shape-divider-bottom-1688 .shape-fill {
    fill: var(--shape-fill-color);
    transition: fill 0.3s;
}

/* Experience Section Upgrade */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 40px auto 0;
    padding-right: 60px;
    /* Space for line and icons */
}

.timeline::after {
    content: '';
    position: absolute;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    top: 10px;
    bottom: 10px;
    right: 28.5px;
    /* Center of the 60px padding minus half line width approx */
    /* Exact center: (60px - icon_center_offset) - simpler to align with icon position */
    border-radius: 10px;
    opacity: 0.3;
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 35px 35px 35px 35px;
    /* Adjusted padding */
    border: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: var(--shadow);
    width: calc(100% - 20px);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item:hover {
    transform: translateX(-10px);
    box-shadow: var(--hover-shadow);
    border-color: var(--secondary-color);
}

.timeline-icon {
    position: absolute;
    right: -52px;
    /* (Padding 60px - IconHalfWidth 22px) = 38px from right edge? No, relative to item. */
    /* If item is at 60px from right, and we want icon center at 30px from right. */
    /* ItemRightEdge = 60px. CenterOfIconRelativeItem = -30px. IconRealRight = center - 22 = 8px? */
    /* Let's be precise:
       Timeline Padding Right: 60px.
       Line right position: 30px.
       Icon width: 44px. Icon half: 22px.
       To center icon on line: Icon right edge = LineRight - IconHalf = 30 - 22 = 8px.
       Since Item is at 60px from right, Icon 'right' offset from Item = 8 - 60 = -52px.
    */
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: var(--white);
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    font-size: 1.1rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.timeline::after {
    right: 28.5px;
    /* 30px center - 1.5px half-width */
}


.timeline-item:hover .timeline-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 8px;
    font-weight: 800;
}

.timeline-content p {
    color: var(--text-color);
    line-height: 1.7;
    font-size: 1.05rem;
    margin: 0;
}

.timeline-content .location {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 0.95rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.timeline-content .location i {
    font-size: 1rem;
}

/* Dark Mode Adjustments */
[data-theme="dark"] .timeline::after {
    opacity: 0.2;
}

[data-theme="dark"] .timeline-icon {
    background: var(--card-bg);
    border-color: var(--primary-color);
}

[data-theme="dark"] .timeline-item:hover .timeline-icon {
    background: var(--primary-color);
}


/* Education Section */
.bg-light {
    background-color: var(--light-color);
    transition: background-color 0.3s;
}

.education-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow);
    gap: 30px;
    border: 1px solid var(--border-color);
}

.edu-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 86, 179, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

[data-theme="dark"] .edu-icon {
    background: rgba(77, 163, 255, 0.1);
}

.edu-info h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: var(--dark-color);
}

.edu-info p {
    color: var(--text-color);
    font-size: 1.1rem;
}

.edu-badge {
    display: inline-block;
    margin-top: 10px;
    background: var(--secondary-color);
    color: #fff;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

@media (min-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background: var(--card-bg);
    padding: 50px 30px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100%;
}

.service-card:hover {
    border-color: transparent;
    box-shadow: var(--hover-shadow);
    transform: translateY(-8px);
}

.service-icon {
    font-size: 3.5rem;
    background: -webkit-linear-gradient(var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    /* Added for standard compliance */
    -webkit-text-fill-color: transparent;
    margin-bottom: 30px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--dark-color);
}

.service-card p {
    color: var(--text-color);
    font-size: 1rem;
}

/* Locations Section */
.bg-blue {
    background: var(--gradient-bg);
    color: #fff;
}

.text-white {
    color: #fff !important;
}

.locations-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.location-card {
    background: rgba(255, 255, 255, 0.15);
    /* More glass */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: var(--radius);
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.location-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 10px;
}

.location-card .address {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 1.1rem;
}

.location-card .hours {
    background: rgba(0, 0, 0, 0.2);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.hours p {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.hours p:last-child {
    margin-bottom: 0;
}

.hours i {
    margin-left: 8px;
}

/* About Section */
.about-wrapper {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.about-image {
    flex: 1;
    min-width: 300px;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text .subtitle {
    color: var(--secondary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-text h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin: 10px 0 20px;
}

.about-text p {
    color: var(--text-color);
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.certificates li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark-color);
}

.certificates i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 5rem;
    color: rgba(0, 168, 232, 0.1);
    font-family: serif;
}

[data-theme="dark"] .review-card::before {
    color: rgba(77, 163, 255, 0.1);
}

.stars {
    color: gold;
    margin-bottom: 15px;
}

.review-text {
    font-style: italic;
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.8;
}

.reviewer-name {
    color: var(--primary-color);
    font-weight: 700;
}

/* Footer */
footer {
    padding: 80px 0 30px;
    background: #0d1219;
    /* Deeper dark */
    color: #b0bfd1;
}

[data-theme="dark"] footer {
    background: #080c11;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-info h3 {
    color: #fff;
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.footer-contact a {
    display: inline-block;
    color: #fff;
    margin-left: 20px;
    font-size: 1.1rem;
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.developer a {
    color: var(--secondary-color);
    font-weight: 700;
}

/* Fixed Actions Container */
.fixed-actions {
    position: fixed;
    bottom: 30px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.fixed-call-btn,
.fixed-whatsapp-btn {
    background: var(--primary-color);
    color: #fff;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 25px;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    animation: pulse-blue 2s infinite;
}

.fixed-whatsapp-btn {
    background: var(--success-color);
    animation: pulse-green 2s infinite;
}

.fixed-call-btn:hover,
.fixed-whatsapp-btn:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

@keyframes pulse-blue {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 86, 179, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(0, 86, 179, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0, 86, 179, 0);
    }
}

@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Mobile Nav */
.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--card-bg);
    z-index: 1001;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: 0.4s ease;
    padding: 30px;
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 40px;
}

.close-menu {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

.mobile-nav ul li {
    margin-bottom: 25px;
}

.mobile-nav a {
    font-size: 1.2rem;
    color: var(--dark-color);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 992px) {

    .navbar,
    .header-cta {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .header-actions {
        gap: 20px;
    }

    .hero .container {
        flex-direction: column-reverse;
        text-align: center;
        gap: 50px;
    }

    .hero-text {
        margin: 0 auto 30px;
    }

    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 15px;
        align-items: center;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .hero-btns .btn {
        width: 100%;
        margin: 0;
        text-align: center;
    }

    .timeline {
        padding-right: 50px;
    }

    .timeline::after {
        right: 25px;
        left: auto;
    }

    .timeline-item {
        padding: 30px 25px;
        text-align: right;
        width: 100%;
        margin-right: 0;
    }

    .timeline-icon {
        right: -47px;
        left: auto;
        transform: translateY(-50%);
        top: 50%;
        width: 40px;
        height: 40px;
        border-width: 2px;
    }

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

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

    .about-image {
        order: -1;
    }

    .certificates {
        display: inline-block;
        text-align: right;
    }
}

@media (max-width: 768px) {
    .fixed-actions {
        bottom: 20px;
        left: 20px;
        gap: 10px;
    }

    .fixed-call-btn,
    .fixed-whatsapp-btn {
        padding: 0;
        border-radius: 50%;
        width: 55px;
        height: 55px;
    }

    .fixed-call-btn span,
    .fixed-whatsapp-btn span {
        display: none;
    }

    .fixed-call-btn i,
    .fixed-whatsapp-btn i {
        margin: 0;
        font-size: 1.4rem;
    }

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

    .hero h1 {
        font-size: 2.5rem;
    }

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

    .footer-contact a {
        margin: 0 10px;
        display: block;
        margin-bottom: 10px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}