/* === EarlyDog Template — Clean Service Business === */

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

/* Variables */
:root {
    --color-bg: #FFF9F0;
    --color-text: #000609;
    --color-blue: #0A65DB;
    --color-red: #FF491E;
    --color-yellow: #FFD00D;
    --color-pink: #FBC3D4;
    --color-cream: #FFF9F0;
    --color-white: #FFFFFF;

    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --container-max: 1200px;
    --container-padding: 2rem;
}

/* Base */
html {
    font-size: 16px;
    line-height: 1.5;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

h1, h2, h3 {
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.4rem, 6vw, 5rem);
}

h2 {
    font-size: clamp(1.8rem, 4.5vw, 3.8rem);
}

h3 {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
}

p {
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--color-text);
    opacity: 0.85;
}

.text-blue {
    color: var(--color-blue);
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================
   Navigation
   ============================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.5rem 2rem;
    pointer-events: none;
}

.nav > * {
    pointer-events: auto;
}

/* Desktop: vertical text logo on left side */
.nav-logo a {
    writing-mode: vertical-lr;
    text-orientation: mixed;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text);
    transition: color 0.2s;
    display: inline-block;
}

.nav-logo a:hover {
    color: var(--color-blue);
}

.nav-cta {
    text-align: right;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--color-blue);
}

.nav-link svg {
    color: var(--color-blue);
    flex-shrink: 0;
}

/* ============================
   Hero Section
   ============================ */
.hero {
    padding: 8rem 0 4rem;
    padding-left: 3.5rem; /* space for vertical nav */
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-text h1 {
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.15rem;
    max-width: 480px;
    margin-top: 2rem;
}

.hero-image img {
    width: 100%;
    max-width: 480px;
    margin-left: auto;
}

/* ============================
   Feature Sections
   ============================ */
.feature-section {
    padding: 4rem 0;
    padding-left: 3.5rem; /* space for vertical nav */
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-grid-reverse .feature-image {
    order: 2;
}

.feature-grid-reverse .feature-text {
    order: 1;
}

.feature-image img {
    width: 100%;
    max-width: 420px;
}

.feature-image {
    display: flex;
    justify-content: center;
}

.feature-grid-reverse .feature-image {
    justify-content: flex-end;
}

.feature-text h3 {
    margin-bottom: 0.75rem;
}

.feature-text p {
    margin-bottom: 2rem;
    max-width: 480px;
}

/* ============================
   Buttons
   ============================ */
.btn-outline {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    border: 2px solid var(--color-text);
    border-radius: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    transition: all 0.2s ease;
    text-align: center;
    cursor: pointer;
}

.btn-outline:hover {
    background-color: var(--color-text);
    color: var(--color-bg);
}

.btn-primary {
    display: inline-block;
    padding: 0.85rem 2rem;
    background-color: var(--color-text);
    color: var(--color-bg);
    border: 2px solid var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
    text-align: center;
    cursor: pointer;
}

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

/* ============================
   CTA Section
   ============================ */
.cta-section {
    padding: 2rem 0 6rem;
    text-align: center;
}

.divider {
    border: none;
    border-top: 1px solid rgba(0, 6, 9, 0.15);
    margin-bottom: 5rem;
}

.cta-section h2 {
    margin-bottom: 2rem;
}

/* ============================
   Footer
   ============================ */
.footer {
    background-color: var(--color-blue);
    color: var(--color-white);
    padding: 3rem 0 2rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-links a {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.9;
    transition: opacity 0.2s;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 1.5rem;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* ============================
   TABLET — 769px to 1024px
   ============================ */
@media (max-width: 1024px) {
    .hero {
        padding-left: 2.5rem;
    }

    .feature-section {
        padding-left: 2.5rem;
    }

    .hero-grid {
        gap: 2rem;
    }

    .feature-grid {
        gap: 2.5rem;
    }

    .feature-image img {
        max-width: 340px;
    }

    .hero-image img {
        max-width: 380px;
    }
}

/* ============================
   MOBILE — 768px and below
   ============================ */
@media (max-width: 768px) {
    :root {
        --container-padding: 1.5rem;
    }

    /* Nav: horizontal logo on mobile */
    .nav {
        padding: 1.25rem 1.5rem;
        align-items: center;
    }

    .nav-logo a {
        writing-mode: horizontal-tb;
        text-orientation: initial;
        font-size: 0.8rem;
        letter-spacing: 0.12em;
    }

    /* Hero: stack vertically */
    .hero {
        padding: 5rem 0 2.5rem;
        padding-left: 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

    .hero-image img {
        max-width: 320px;
        margin: 0 auto;
    }

    .hero-description {
        font-size: 1.05rem;
    }

    /* Feature sections: stack vertically */
    .feature-section {
        padding: 3rem 0;
        padding-left: 0;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    /* Reset order on mobile — always image first */
    .feature-grid-reverse .feature-image {
        order: 0;
    }

    .feature-grid-reverse .feature-text {
        order: 0;
    }

    .feature-image {
        justify-content: center;
    }

    .feature-grid-reverse .feature-image {
        justify-content: center;
    }

    .feature-image img {
        max-width: 280px;
        margin: 0 auto;
    }

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

    .feature-text p {
        max-width: 100%;
    }

    .feature-text .btn-outline {
        margin: 0 auto;
    }

    /* CTA */
    .cta-section {
        padding: 1rem 0 4rem;
    }

    .divider {
        margin-bottom: 3rem;
    }

    /* Footer */
    .footer-links {
        gap: 1.25rem;
        flex-direction: column;
        align-items: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

/* ============================
   SMALL MOBILE — 480px and below
   ============================ */
@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }

    .nav {
        padding: 1rem;
    }

    .hero {
        padding-top: 4.5rem;
    }

    .hero-image img {
        max-width: 260px;
    }

    .feature-image img {
        max-width: 220px;
    }

    p {
        font-size: 0.95rem;
    }

    .btn-outline,
    .btn-primary {
        padding: 0.7rem 1.5rem;
        font-size: 0.85rem;
        width: 100%;
        max-width: 280px;
    }

    .footer {
        padding: 2rem 0 1.5rem;
    }

    .footer-links {
        gap: 1rem;
    }
}