/*!
Theme Name: SuperSize Digital
Theme URI: https://supersizedigital.agency
Author: SMT Digital
Author URI: https://smtdigital.co.uk
Description: Lightweight custom theme for SuperSize Digital B2B SEO & PPC Agency
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: supersize
Requires at least: 6.0
Requires PHP: 7.4
*/

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    /* Colors - SuperSize Digital palette */
    --color-primary: #000000;
    --color-primary-light: #1a1a1a;
    --color-accent: #ff7066;
    --color-accent-hover: #e5554b;
    --color-accent-light: rgba(255, 112, 102, 0.1);
    --color-dark: #000000;
    --color-text: #555555;
    --color-text-light: #888888;
    --color-white: #ffffff;
    --color-gray-50: #f7f7f8;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --section-padding-mobile: 70px;
    --container-width: 1300px;
    --container-padding: 24px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    letter-spacing: -0.02em;
}

/* ========================================
   LAYOUT
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--section-padding) 0;
}

@media (max-width: 768px) {
    .section {
        padding: var(--section-padding-mobile) 0;
    }
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 10px;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 14px 28px;
}
.btn-primary:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--color-accent);
    color: var(--color-white);
    padding: 14px 28px;
}
.btn-accent:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
    padding: 14px 28px;
}
.btn-white:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.0625rem;
    border-radius: 12px;
}

.btn-link {
    background: none;
    padding: 0;
    font-weight: 600;
    border-radius: 0;
}
.btn-link:hover {
    opacity: 0.8;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
.eyebrow {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 1rem;
    display: inline-block;
}

.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text);
    line-height: 1.7;
    max-width: 600px;
}

/* ========================================
   HERO SECTIONS (Shared dark hero pattern)
   ======================================== */
.page-hero {
    padding: 180px 0 100px;
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse at center top, rgba(255, 112, 102, 0.12) 0%, transparent 60%);
    pointer-events: none;
}
.page-hero-inner {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
}
.page-hero h1 {
    color: var(--color-white);
    margin-bottom: 24px;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}
.page-hero .hero-text {
    font-size: 1.375rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .page-hero {
        padding: 140px 0 80px;
    }
}

/* ========================================
   CARDS
   ======================================== */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: 16px;
    padding: 32px;
    transition: var(--transition);
}
.card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.06);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-center { text-align: center; }
.text-white { color: var(--color-white); }
.text-accent { color: var(--color-accent); }
.bg-dark { background-color: var(--color-primary); color: var(--color-white); }
.bg-gray { background-color: var(--color-gray-50); }
.bg-white { background-color: var(--color-white); }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 992px) {
    :root {
        --container-padding: 20px;
    }
}

@media (max-width: 576px) {
    :root {
        --container-padding: 16px;
    }
}