/* ===================================
   HelloHi Games - Styles
   Inspired by dimension43.com aesthetic
   Pastel, friendly, minimal, whimsical
   =================================== */

/* CSS Variables - Pastel Color Palette */
:root {
    /* Primary Colors */
    --coral: #FF8A7A;
    --coral-light: #FFB8C6;
    --coral-dark: #E06A5A;

    /* Secondary Colors */
    --mint: #B8E6D4;
    --mint-light: #D4F0E6;
    --mint-dark: #98D4C0;

    --lavender: #C4B8FF;
    --lavender-light: #E0D8FF;
    --lavender-dark: #A098E0;

    --peach: #FFE4D6;
    --peach-light: #FFF8F5;
    --peach-dark: #FFDCC8;

    --butter: #FFE088;
    --butter-light: #FFF0C0;
    --butter-dark: #E0C068;

    --apricot: #FFB088;

    /* Neutrals */
    --charcoal: #2D2D2D;
    --gray-dark: #4A4A4A;
    --gray: #6B6B6B;
    --gray-light: #E0E0E0;
    --off-white: #FAFAFA;
    --white: #FFFFFF;

    /* Typography */
    --font-display: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.08);
    --shadow-lifted: 0 15px 40px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--charcoal);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--charcoal);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
    color: var(--gray-dark);
    max-width: 65ch;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--coral) 0%, var(--apricot) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 138, 122, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 138, 122, 0.4);
}

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

.btn-secondary:hover {
    border-color: var(--coral);
    color: var(--coral);
}

/* ===================================
   Navigation
   =================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-sm) var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--charcoal);
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links a {
    font-size: 0.95rem;
    color: var(--gray-dark);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--coral);
}

.nav-cta {
    background: linear-gradient(135deg, var(--coral) 0%, var(--apricot) 100%);
    color: var(--white) !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-full);
}

.nav-cta:hover {
    transform: scale(1.02);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(180deg, var(--peach-light) 0%, var(--peach) 50%, var(--peach-dark) 100%);
    padding-top: 80px;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
    min-height: calc(100vh - 80px);
}

.hero-content {
    z-index: 2;
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--charcoal);
}

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

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--gray-dark);
    margin-bottom: var(--space-xl);
    max-width: 450px;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.hero-illustration {
    position: relative;
    z-index: 1;
}

.hero-svg {
    width: 100%;
    max-width: 600px;
    height: auto;
}

/* Character animations */
.character {
    animation: float 4s ease-in-out infinite;
}

.char-1 { animation-delay: 0s; }
.char-2 { animation-delay: 0.5s; }
.char-3 { animation-delay: 1s; }
.char-4 { animation-delay: 1.5s; }
.char-5 { animation-delay: 2s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Floating elements animation */
.floating {
    animation: floatSlow 6s ease-in-out infinite;
}

.floating-1 { animation-delay: 0s; }
.floating-2 { animation-delay: 1s; }
.floating-3 { animation-delay: 2s; }
.floating-4 { animation-delay: 3s; }
.floating-5 { animation-delay: 4s; }

@keyframes floatSlow {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(10deg); }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    line-height: 0;
}

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

/* ===================================
   About Section
   =================================== */
.about {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: var(--space-lg);
    color: var(--charcoal);
}

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

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.food-drinks {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--mint-light);
    border-radius: var(--radius-lg);
}

.food-drinks-icon svg {
    width: 48px;
    height: 48px;
}

.food-drinks-text {
    font-size: 1rem;
    color: var(--charcoal);
    margin: 0;
}

.food-drinks-text strong {
    color: var(--mint-dark);
}

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

/* ===================================
   Shop Section
   =================================== */
.shop {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--butter-light) 0%, var(--peach-light) 100%);
    position: relative;
    overflow: hidden;
}

.shop-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.shop-info {
    max-width: 500px;
}

.shop-label {
    display: inline-block;
    background: var(--coral);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-md);
}

.shop .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.shop-description {
    font-size: 1.1rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.shop-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-xl) 0;
}

.shop-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    color: var(--charcoal);
    font-size: 1rem;
}

.shop-features li svg {
    width: 20px;
    height: 20px;
    color: var(--mint-dark);
    flex-shrink: 0;
}

.shop-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 16px 32px;
    font-size: 1.1rem;
}

.shop-btn svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.shop-btn:hover svg {
    transform: translateX(4px);
}

.shop-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
}

.shop-illustration svg {
    width: 100%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
}

@media (max-width: 768px) {
    .shop-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .shop-info {
        max-width: 100%;
    }

    .shop .section-title {
        text-align: center;
    }

    .shop-features {
        display: inline-block;
        text-align: left;
    }

    .shop-illustration {
        order: -1;
    }

    .shop-illustration svg {
        max-width: 280px;
    }
}

/* ===================================
   Games Library Section
   =================================== */
.games {
    position: relative;
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, var(--off-white) 0%, var(--lavender-light) 100%);
    overflow: hidden;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--space-2xl);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.game-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-medium);
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lifted);
}

.game-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.game-icon svg {
    width: 40px;
    height: 40px;
}

.game-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--charcoal);
}

.game-tagline {
    font-size: 0.95rem;
    color: var(--gray);
    line-height: 1.5;
    margin: 0;
}

.more-games {
    background: linear-gradient(135deg, var(--peach-light) 0%, var(--butter-light) 100%);
    border: 2px dashed var(--gray-light);
}

/* Floating icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.float-icon {
    position: absolute;
    opacity: 0.4;
    animation: floatRandom 8s ease-in-out infinite;
}

.icon-1 {
    width: 30px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.icon-2 {
    width: 25px;
    top: 20%;
    right: 8%;
    animation-delay: 2s;
}

.icon-3 {
    width: 28px;
    bottom: 15%;
    left: 10%;
    animation-delay: 4s;
}

.icon-4 {
    width: 24px;
    bottom: 25%;
    right: 5%;
    animation-delay: 6s;
}

@keyframes floatRandom {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(10px, -20px) rotate(10deg); }
    50% { transform: translate(-5px, -10px) rotate(-5deg); }
    75% { transform: translate(15px, -25px) rotate(15deg); }
}

/* ===================================
   What We Do Section
   =================================== */
.what-we-do {
    padding: var(--space-3xl) 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.service-card {
    text-align: center;
    padding: var(--space-lg);
}

.service-illustration {
    margin-bottom: var(--space-lg);
}

.service-illustration svg {
    width: 100%;
    max-width: 200px;
    height: auto;
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--charcoal);
}

.service-description {
    font-size: 1rem;
    color: var(--gray-dark);
    line-height: 1.7;
}

.curriculum-topics {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.topic {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: var(--peach-light);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--gray-dark);
}

/* ===================================
   Student Showcase Section
   =================================== */
.student-showcase {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, var(--butter-light) 0%, var(--butter) 30%, var(--apricot) 100%);
    position: relative;
}

.showcase-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.showcase-label {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--coral);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-soft);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.student-showcase .section-title {
    color: var(--charcoal);
}

.student-showcase .section-subtitle {
    color: var(--charcoal);
    opacity: 0.8;
}

.students-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.student-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-medium);
}

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

.student-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-md);
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--lavender-light) 0%, var(--mint-light) 100%);
    position: relative;
}

.student-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    background: linear-gradient(135deg, var(--coral) 0%, var(--apricot) 100%);
}

.student-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: var(--space-md);
}

.student-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.student-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.student-link svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.project-link {
    background: linear-gradient(135deg, var(--coral) 0%, var(--apricot) 100%);
    color: var(--white);
}

.project-link:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(255, 138, 122, 0.4);
}

.resume-link {
    background: var(--off-white);
    color: var(--gray-dark);
    border: 1px solid var(--gray-light);
}

.resume-link:hover {
    background: var(--lavender-light);
    border-color: var(--lavender);
    color: var(--lavender-dark);
}

/* Responsive styles for student showcase */
@media (max-width: 1024px) {
    .students-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .students-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto;
    }

    .student-avatar {
        width: 100px;
        height: 100px;
    }
}

/* ===================================
   Join / Waitlist Section
   =================================== */
.join {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, var(--mint-light) 0%, var(--mint) 100%);
}

.join-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.join-illustration svg {
    width: 100%;
    max-width: 300px;
    height: auto;
}

.join-description {
    font-size: 1.25rem;
    color: var(--charcoal);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.waitlist-form {
    max-width: 450px;
}

.form-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.form-input {
    flex: 1;
    min-width: 200px;
    padding: 1rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    background: var(--white);
    outline: none;
    transition: all var(--transition-fast);
}

.form-input:focus {
    border-color: var(--coral);
    box-shadow: 0 0 0 4px rgba(255, 138, 122, 0.1);
}

.form-input::placeholder {
    color: var(--gray-light);
}

/* Sparkle animations */
.sparkle {
    animation: sparkle 3s ease-in-out infinite;
}

.sparkle-1 { animation-delay: 0s; }
.sparkle-2 { animation-delay: 0.75s; }
.sparkle-3 { animation-delay: 1.5s; }
.sparkle-4 { animation-delay: 2.25s; }

@keyframes sparkle {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--white);
    padding: var(--space-2xl) 0 var(--space-lg);
    border-top: 1px solid var(--gray-light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.footer-brand .logo {
    font-size: 1.125rem;
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    font-size: 0.95rem;
    color: var(--gray);
    transition: color var(--transition-fast);
}

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

.footer-contact .email-link {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--gray-dark);
    font-size: 0.95rem;
}

.footer-contact .icon {
    width: 20px;
    height: 20px;
}

.footer-contact .email-link:hover {
    color: var(--coral);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-light);
}

.copyright {
    font-size: 0.875rem;
    color: var(--gray);
    margin: 0;
}

.footer-tagline {
    font-family: var(--font-display);
    font-size: 1rem;
    font-style: italic;
    color: var(--coral);
    margin: 0;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .service-card {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding: var(--space-2xl) var(--space-lg);
    }

    .hero-content {
        order: 1;
    }

    .hero-illustration {
        order: 2;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-illustration {
        order: -1;
    }

    .about-illustration svg {
        max-width: 300px;
        margin: 0 auto;
    }

    .about-description {
        margin-left: auto;
        margin-right: auto;
    }

    .food-drinks {
        justify-content: center;
        max-width: 400px;
        margin: 0 auto;
    }

    .join-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .join-illustration svg {
        max-width: 250px;
        margin: 0 auto;
    }

    .waitlist-form {
        margin: 0 auto;
    }

    .form-group {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--white);
        padding: var(--space-lg);
        box-shadow: var(--shadow-medium);
        gap: var(--space-md);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .games-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

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

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-2xl: 3rem;
        --space-3xl: 4rem;
    }

    .title-line {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .btn {
        width: 100%;
        padding: 1rem;
    }

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

    .form-group {
        flex-direction: column;
    }

    .form-input {
        width: 100%;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Smooth scroll offset for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* Selection color */
::selection {
    background: var(--coral-light);
    color: var(--charcoal);
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--coral);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .nav,
    .hero-wave,
    .floating-icons {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: var(--space-lg);
    }

    .container {
        max-width: 100%;
    }
}