/* Barnluren – A nostalgic, warm design for a children's phone network */

:root {
    --color-cream: #FDF6E3;
    --color-warm-white: #FFFEF9;
    --color-butter: #F5E6C8;
    --color-terracotta: #C75B39;
    --color-terracotta-dark: #A64B2E;
    --color-forest: #2D5A47;
    --color-text: #3D3D3D;
    --color-text-light: #6B6B6B;
    --color-mustard: #D4A03C;
    --font-main: 'Quicksand', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-cream);
    color: var(--color-text);
    line-height: 1.7;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
header {
    background: var(--color-forest);
    color: var(--color-cream);
    padding: 2rem 0;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.phone-icon {
    font-size: 2rem;
}

.tagline {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* Language switcher */
.header-top {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}

.lang-switcher {
    display: flex;
    gap: 0.25rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem;
    border-radius: 6px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--color-cream);
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-main);
    cursor: pointer;
    border-radius: 4px;
    opacity: 0.7;
    transition: opacity 0.2s ease, background-color 0.2s ease;
}

.lang-btn:hover {
    opacity: 1;
}

.lang-btn.active {
    background: rgba(255, 255, 255, 0.2);
    opacity: 1;
}

/* Main sections */
main section {
    padding: 3rem 0;
}

main section:nth-child(even) {
    background: var(--color-warm-white);
}

h2 {
    font-size: 1.8rem;
    color: var(--color-forest);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

p {
    margin-bottom: 1rem;
}

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

/* Hero section */
.hero {
    background: linear-gradient(135deg, var(--color-butter) 0%, var(--color-cream) 100%);
    padding: 4rem 0;
}

.hero h2 {
    font-size: 2.2rem;
    color: var(--color-terracotta);
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.2rem;
    color: var(--color-text);
}

/* Features grid */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature {
    background: var(--color-cream);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.feature h3 {
    font-size: 1.2rem;
    color: var(--color-forest);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* Why section */
.why ul {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.why li {
    margin-bottom: 0.75rem;
    padding-left: 0.5rem;
}

.why li::marker {
    color: var(--color-terracotta);
}

/* How it works */
.how ol {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
    counter-reset: steps;
}

.how li {
    margin-bottom: 1.25rem;
    padding-left: 0.5rem;
    counter-increment: steps;
}

.how li::marker {
    color: var(--color-terracotta);
    font-weight: 700;
    font-size: 1.2rem;
}

/* Cost section */
.estimate {
    background: var(--color-butter);
    padding: 1.25rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    text-align: center;
    font-size: 1.1rem;
}

/* CTA section */
.cta {
    text-align: center;
    background: var(--color-forest) !important;
    color: var(--color-cream);
}

.cta h2 {
    color: var(--color-cream);
}

.cta p {
    color: var(--color-cream);
    opacity: 0.95;
}

.button {
    display: inline-block;
    background: var(--color-terracotta);
    color: var(--color-cream);
    padding: 0.875rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.2s ease, transform 0.2s ease;
    margin-top: 0.5rem;
}

.button:hover {
    background: var(--color-terracotta-dark);
    transform: translateY(-2px);
}

.button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Waitlist form */
.waitlist-form {
    max-width: 500px;
    margin: 2rem auto 0;
    text-align: left;
}

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

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-cream);
}

.form-group .optional {
    font-weight: 400;
    opacity: 0.7;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid transparent;
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 1rem;
    background: var(--color-cream);
    color: var(--color-text);
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-terracotta);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-light);
    opacity: 0.6;
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.waitlist-form .button {
    width: 100%;
    margin-top: 0.5rem;
    border: none;
    cursor: pointer;
    font-family: var(--font-main);
}

/* Form messages */
.form-message {
    max-width: 500px;
    margin: 2rem auto 0;
    padding: 1.25rem;
    border-radius: 8px;
    text-align: center;
}

.form-message.success {
    background: rgba(255, 255, 255, 0.15);
}

.form-message.error {
    background: rgba(199, 91, 57, 0.3);
}

.form-message p {
    margin: 0;
}

/* Footer */
footer {
    background: var(--color-text);
    color: var(--color-cream);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.9rem;
}

footer p {
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 600px) {
    html {
        font-size: 16px;
    }

    header h1 {
        font-size: 2rem;
    }

    .hero h2 {
        font-size: 1.75rem;
    }

    main section {
        padding: 2.5rem 0;
    }

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

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