grubflip/css/landing.css
Sarah 05dd55e0b6 Add GrubFlip consumer app — feed, trades, chat, post, landing, admin login
Full vanilla HTML/CSS/JS consumer app with mobile-first responsive design.
Pages: feed (index), post meal, trades, messages inbox, chat, landing page,
and admin login skeleton. Uses Ava's design tokens throughout.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-27 05:44:30 +00:00

709 lines
13 KiB
CSS

/* ============================================
GrubFlip Landing Page
Mobile-first · Brand tokens from Ava
============================================ */
/* --- Tokens (from design system) --- */
:root {
--gf-primary: #FF6B35;
--gf-primary-light: #FF8F66;
--gf-primary-dark: #D94E1F;
--gf-primary-bg: #FFF3ED;
--gf-secondary: #2D6A4F;
--gf-secondary-light: #40916C;
--gf-secondary-dark: #1B4332;
--gf-secondary-bg: #EDF5F0;
--gf-accent: #FFBA08;
--gf-accent-light: #FFD166;
--gf-accent-bg: #FFF8E1;
--gf-neutral-50: #FAFAFA;
--gf-neutral-100: #F5F5F5;
--gf-neutral-200: #E5E5E5;
--gf-neutral-400: #A3A3A3;
--gf-neutral-500: #737373;
--gf-neutral-600: #525252;
--gf-neutral-700: #404040;
--gf-neutral-800: #262626;
--gf-neutral-900: #171717;
--gf-font-heading: 'Plus Jakarta Sans', sans-serif;
--gf-font-body: 'Inter', sans-serif;
--gf-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
--gf-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
--gf-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
--gf-shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
--gf-radius-sm: 0.375rem;
--gf-radius-md: 0.5rem;
--gf-radius-lg: 0.75rem;
--gf-radius-xl: 1rem;
--gf-radius-2xl: 1.5rem;
--gf-radius-full: 9999px;
}
/* --- Reset --- */
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
html {
font-size: 16px;
-webkit-text-size-adjust: 100%;
scroll-behavior: smooth;
}
body {
font-family: var(--gf-font-body);
color: var(--gf-neutral-800);
background: #fff;
line-height: 1.6;
overflow-x: hidden;
-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.container {
width: 100%;
max-width: 1120px;
margin: 0 auto;
padding: 0 1.25rem;
}
/* --- Buttons --- */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 0.5rem;
font-family: var(--gf-font-body);
font-weight: 600;
border: none;
border-radius: var(--gf-radius-full);
cursor: pointer;
transition: all 0.2s ease;
text-decoration: none;
line-height: 1;
white-space: nowrap;
}
.btn--sm {
padding: 0.5rem 1rem;
font-size: 0.875rem;
}
.btn--lg {
padding: 0.875rem 1.75rem;
font-size: 1rem;
}
.btn--primary {
background: var(--gf-primary);
color: #fff;
}
.btn--primary:hover {
background: var(--gf-primary-dark);
transform: translateY(-1px);
box-shadow: var(--gf-shadow-md);
}
.btn--outline {
background: transparent;
color: var(--gf-neutral-700);
border: 2px solid var(--gf-neutral-200);
}
.btn--outline:hover {
border-color: var(--gf-primary);
color: var(--gf-primary);
}
.btn--dark {
background: var(--gf-neutral-900);
color: #fff;
}
.btn--dark:hover {
background: var(--gf-neutral-700);
transform: translateY(-1px);
box-shadow: var(--gf-shadow-md);
}
/* --- Navigation --- */
.nav {
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 100;
background: rgba(255,255,255,0.92);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-bottom: 1px solid rgba(0,0,0,0.06);
}
.nav__inner {
display: flex;
align-items: center;
justify-content: space-between;
max-width: 1120px;
margin: 0 auto;
padding: 0.875rem 1.25rem;
}
.nav__logo {
font-family: var(--gf-font-heading);
font-weight: 800;
font-size: 1.375rem;
color: var(--gf-neutral-900);
}
.nav__logo span {
color: var(--gf-primary);
}
.nav__links {
display: flex;
align-items: center;
gap: 1.25rem;
}
.nav__link {
font-size: 0.875rem;
font-weight: 500;
color: var(--gf-neutral-600);
transition: color 0.2s;
}
.nav__link:hover { color: var(--gf-primary); }
.hide-mobile { display: none; }
/* --- Hero --- */
.hero {
padding: 7rem 0 3rem;
background: linear-gradient(180deg, var(--gf-primary-bg) 0%, #fff 100%);
}
.hero .container {
display: flex;
flex-direction: column;
gap: 2.5rem;
}
.hero__badge {
display: inline-block;
background: #fff;
border: 1px solid var(--gf-neutral-200);
border-radius: var(--gf-radius-full);
padding: 0.375rem 0.875rem;
font-size: 0.8125rem;
font-weight: 600;
color: var(--gf-neutral-700);
margin-bottom: 0.75rem;
}
.hero__title {
font-family: var(--gf-font-heading);
font-weight: 800;
font-size: 2.25rem;
line-height: 1.15;
color: var(--gf-neutral-900);
letter-spacing: -0.02em;
}
.hero__highlight {
color: var(--gf-primary);
}
.hero__sub {
margin-top: 1rem;
font-size: 1.0625rem;
color: var(--gf-neutral-600);
line-height: 1.65;
max-width: 480px;
}
.hero__cta {
display: flex;
flex-wrap: wrap;
gap: 0.75rem;
margin-top: 1.5rem;
}
.hero__social-proof {
display: flex;
align-items: center;
gap: 0.75rem;
margin-top: 1.75rem;
font-size: 0.875rem;
color: var(--gf-neutral-500);
}
.hero__avatars {
display: flex;
}
.hero__avatar {
display: flex;
align-items: center;
justify-content: center;
width: 2rem;
height: 2rem;
border-radius: 50%;
font-size: 0.875rem;
border: 2px solid #fff;
margin-right: -0.5rem;
}
.hero__avatar:last-child { margin-right: 0; }
.hero__social-text strong {
color: var(--gf-neutral-800);
}
/* Phone Mockup */
.hero__visual {
display: flex;
justify-content: center;
}
.phone-mockup {
width: 260px;
background: var(--gf-neutral-900);
border-radius: 2rem;
padding: 0.5rem;
box-shadow: var(--gf-shadow-xl), 0 0 0 1px rgba(0,0,0,0.1);
transform: rotate(2deg);
}
.phone-mockup__screen {
background: #fff;
border-radius: 1.625rem;
padding: 1rem;
min-height: 380px;
display: flex;
flex-direction: column;
gap: 0.625rem;
}
.phone-mockup__header {
text-align: center;
padding: 0.5rem 0 0.75rem;
}
.phone-mockup__logo {
font-family: var(--gf-font-heading);
font-weight: 800;
font-size: 1rem;
color: var(--gf-neutral-900);
}
.phone-mockup__logo span { color: var(--gf-primary); }
.phone-mockup__card {
display: flex;
align-items: center;
gap: 0.625rem;
background: var(--gf-neutral-50);
border: 1px solid var(--gf-neutral-200);
border-radius: var(--gf-radius-lg);
padding: 0.75rem;
animation: cardSlideIn 0.6s ease both;
}
.phone-mockup__card:nth-child(3) { animation-delay: 0.2s; }
.phone-mockup__card:nth-child(4) { animation-delay: 0.4s; }
.phone-mockup__card--alt {
background: var(--gf-secondary-bg);
border-color: rgba(45,106,79,0.15);
}
.phone-mockup__food-emoji {
font-size: 1.75rem;
flex-shrink: 0;
}
.phone-mockup__card-text {
display: flex;
flex-direction: column;
gap: 0.125rem;
flex: 1;
min-width: 0;
}
.phone-mockup__card-text strong {
font-size: 0.8125rem;
font-weight: 600;
color: var(--gf-neutral-800);
}
.phone-mockup__card-text small {
font-size: 0.6875rem;
color: var(--gf-neutral-400);
}
.phone-mockup__badge {
flex-shrink: 0;
background: var(--gf-primary);
color: #fff;
font-size: 0.6875rem;
font-weight: 700;
padding: 0.25rem 0.625rem;
border-radius: var(--gf-radius-full);
}
.phone-mockup__badge--green {
background: var(--gf-secondary);
}
@keyframes cardSlideIn {
from {
opacity: 0;
transform: translateY(12px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
/* --- How It Works --- */
.how-it-works {
padding: 4rem 0;
}
.section-title {
font-family: var(--gf-font-heading);
font-weight: 800;
font-size: 1.75rem;
color: var(--gf-neutral-900);
text-align: center;
letter-spacing: -0.02em;
}
.section-sub {
text-align: center;
color: var(--gf-neutral-500);
margin-top: 0.5rem;
font-size: 1rem;
}
.steps {
display: flex;
flex-direction: column;
gap: 2rem;
margin-top: 2.5rem;
}
.step {
text-align: center;
position: relative;
padding: 1.5rem;
}
.step__icon {
font-size: 2.5rem;
margin-bottom: 0.75rem;
}
.step__num {
display: inline-flex;
align-items: center;
justify-content: center;
width: 2rem;
height: 2rem;
border-radius: 50%;
background: var(--gf-primary);
color: #fff;
font-weight: 700;
font-size: 0.875rem;
margin-bottom: 0.75rem;
}
.step__title {
font-family: var(--gf-font-heading);
font-weight: 700;
font-size: 1.125rem;
color: var(--gf-neutral-800);
margin-bottom: 0.5rem;
}
.step__desc {
color: var(--gf-neutral-500);
font-size: 0.9375rem;
line-height: 1.6;
max-width: 320px;
margin: 0 auto;
}
/* --- Features --- */
.features {
padding: 4rem 0;
background: var(--gf-neutral-50);
}
.features__grid {
display: grid;
grid-template-columns: 1fr;
gap: 1.25rem;
margin-top: 2.5rem;
}
.feature-card {
background: #fff;
border: 1px solid var(--gf-neutral-200);
border-radius: var(--gf-radius-xl);
padding: 1.5rem;
transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
transform: translateY(-2px);
box-shadow: var(--gf-shadow-md);
}
.feature-card__icon {
font-size: 2rem;
margin-bottom: 0.75rem;
}
.feature-card__title {
font-family: var(--gf-font-heading);
font-weight: 700;
font-size: 1.0625rem;
color: var(--gf-neutral-800);
margin-bottom: 0.375rem;
}
.feature-card__desc {
color: var(--gf-neutral-500);
font-size: 0.9375rem;
line-height: 1.55;
}
/* --- Testimonial --- */
.testimonial {
padding: 4rem 0;
text-align: center;
}
.testimonial__quote {
font-family: var(--gf-font-heading);
font-size: 1.25rem;
font-weight: 600;
line-height: 1.5;
color: var(--gf-neutral-800);
max-width: 600px;
margin: 0 auto;
font-style: italic;
}
.testimonial__author {
display: flex;
align-items: center;
justify-content: center;
gap: 0.75rem;
margin-top: 1.5rem;
}
.testimonial__avatar {
display: flex;
align-items: center;
justify-content: center;
width: 2.75rem;
height: 2.75rem;
background: var(--gf-accent-bg);
border-radius: 50%;
font-size: 1.25rem;
}
.testimonial__author strong {
display: block;
font-size: 0.9375rem;
color: var(--gf-neutral-800);
}
.testimonial__author span {
font-size: 0.8125rem;
color: var(--gf-neutral-500);
}
/* --- Download CTA --- */
.download {
padding: 4rem 0;
background: linear-gradient(135deg, var(--gf-primary) 0%, var(--gf-primary-dark) 100%);
text-align: center;
color: #fff;
}
.download__title {
font-family: var(--gf-font-heading);
font-weight: 800;
font-size: 2rem;
letter-spacing: -0.02em;
}
.download__sub {
margin-top: 0.75rem;
font-size: 1.0625rem;
opacity: 0.9;
max-width: 400px;
margin-left: auto;
margin-right: auto;
}
.download__buttons {
display: flex;
flex-wrap: wrap;
justify-content: center;
gap: 0.75rem;
margin-top: 2rem;
}
.download__store-btn {
min-width: 160px;
}
.download__store-icon {
width: 20px;
height: 20px;
flex-shrink: 0;
}
.download__note {
margin-top: 1.5rem;
font-size: 0.875rem;
opacity: 0.75;
}
.download__note a {
color: #fff;
text-decoration: underline;
text-underline-offset: 2px;
}
.download__note a:hover {
opacity: 0.8;
}
/* --- Footer --- */
.footer {
padding: 2.5rem 0 1.5rem;
background: var(--gf-neutral-900);
color: var(--gf-neutral-400);
}
.footer__inner {
display: flex;
flex-direction: column;
gap: 1.5rem;
padding-bottom: 1.5rem;
border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__logo {
font-family: var(--gf-font-heading);
font-weight: 800;
font-size: 1.25rem;
color: #fff;
}
.footer__logo span { color: var(--gf-primary); }
.footer__tagline {
font-size: 0.875rem;
margin-top: 0.25rem;
}
.footer__links {
display: flex;
flex-wrap: wrap;
gap: 1.25rem;
}
.footer__links a {
font-size: 0.875rem;
color: var(--gf-neutral-400);
transition: color 0.2s;
}
.footer__links a:hover { color: #fff; }
.footer__copy {
text-align: center;
font-size: 0.8125rem;
padding-top: 1.5rem;
color: var(--gf-neutral-500);
}
/* ============================================
Tablet+ (640px)
============================================ */
@media (min-width: 640px) {
.hide-mobile { display: inline; }
.hero__title { font-size: 2.75rem; }
.steps {
flex-direction: row;
gap: 1.5rem;
}
.step { flex: 1; }
.features__grid {
grid-template-columns: 1fr 1fr;
}
.footer__inner {
flex-direction: row;
align-items: center;
justify-content: space-between;
}
}
/* ============================================
Desktop (960px)
============================================ */
@media (min-width: 960px) {
.hero .container {
flex-direction: row;
align-items: center;
gap: 4rem;
}
.hero__content { flex: 1; }
.hero__visual { flex: 0 0 auto; }
.hero__title { font-size: 3.25rem; }
.hero {
padding: 8rem 0 5rem;
}
.section-title { font-size: 2.25rem; }
.how-it-works,
.features,
.testimonial {
padding: 5rem 0;
}
.features__grid {
grid-template-columns: repeat(4, 1fr);
}
.testimonial__quote {
font-size: 1.5rem;
}
.download {
padding: 5rem 0;
}
.download__title { font-size: 2.5rem; }
.phone-mockup {
width: 300px;
}
.phone-mockup__screen {
min-height: 440px;
}
}