/* ===============================================================
   SocialLife Diary — style.css
   Pinterest-meets-editorial. Warm, joyful, polished.
   =============================================================== */

/* --- Design tokens --- */
:root {
    --cream:       #FFF8F0;
    --cream-2:     #F7EEE3;
    --dark:        #130A24;
    --text:        #1A0A2E;
    --text-muted:  #7B5F99;
    --magenta:     #CC44FF;
    --pink:        #FF44AA;
    --purple:      #3D1A5E;
    --purple-mid:  #7B4DB0;

    --pale-pink:     #FFE0F0;
    --pale-lavender: #EEE0FF;
    --pale-peach:    #FFE8D5;
    --pale-yellow:   #FFF4CC;

    --radius-phone: 42px;
    --radius-card:  24px;
    --radius-pill:  100px;

    --shadow-phone: 0 32px 64px rgba(61, 26, 94, 0.22), 0 0 0 1.5px rgba(255,255,255,0.08);
    --shadow-card:  0 4px 24px rgba(61, 26, 94, 0.08);
    --shadow-card-hover: 0 16px 48px rgba(61, 26, 94, 0.14);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--cream);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* --- Type scale --- */
h1, h2, h3, h4 {
    font-family: 'Fraunces', sans-serif;
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.025em;
}

/* ===============================================================
   SHARED COMPONENTS
   =============================================================== */

/* Section label pill */
.section-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--magenta);
    background: rgba(204, 68, 255, 0.1);
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 18px;
}

.section-label.light {
    color: rgba(255,255,255,0.75);
    background: rgba(255,255,255,0.1);
}

.section-title {
    font-size: clamp(30px, 4.5vw, 54px);
    color: var(--text);
    margin-bottom: 0;
}

.section-title.light { color: #fff; }

.section-header {
    margin-bottom: 56px;
}

/* ─── Phone frame ─── */
.phone-frame {
    background: #120820;
    border-radius: var(--radius-phone);
    padding: 9px;
    box-shadow: var(--shadow-phone);
    position: relative;
    flex-shrink: 0;
}

.phone-frame img {
    width: 100%;
    border-radius: calc(var(--radius-phone) - 9px);
    display: block;
}

.phone-hero    { width: 270px; }
.phone-sm      { width: 210px; }
.phone-xs      { width: 170px; }
.phone-stats   { width: 230px; }
.phone-gallery { width: 100%; }

/* Phone tilt helpers */
.phone-tilt-l { transform: rotate(-4deg); }
.phone-tilt-r { transform: rotate( 4deg); }

/* ─── Floating animations ─── */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-14px); }
}
@keyframes float-tilt-l {
    0%, 100% { transform: rotate(-4deg) translateY(0px); }
    50%       { transform: rotate(-4deg) translateY(-10px); }
}
@keyframes float-tilt-r {
    0%, 100% { transform: rotate(4deg) translateY(0px); }
    50%       { transform: rotate(4deg) translateY(-8px); }
}
@keyframes float-badge {
    0%, 100% { transform: translateY(0px); }
    50%       { transform: translateY(-7px); }
}

.phone-hero   { animation: float 6.5s ease-in-out infinite; }
.phone-tilt-l { animation: float-tilt-l 7s ease-in-out infinite; }
.phone-tilt-r { animation: float-tilt-r 6.5s ease-in-out infinite 0.4s; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .phone-hero, .phone-tilt-l, .phone-tilt-r,
    .hero-badge, .hero-label-dot { animation: none; }
}

/* ─── Scroll reveal ─── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── App Store button ─── */
.appstore-btn {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: var(--dark);
    color: #fff;
    padding: 14px 26px;
    border-radius: 18px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.appstore-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(19, 10, 36, 0.32);
}
.apple-icon {
    width: 26px;
    height: 26px;
    flex-shrink: 0;
}
.appstore-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.appstore-small {
    font-size: 11px;
    font-weight: 400;
    opacity: 0.75;
    letter-spacing: 0.04em;
}
.appstore-big {
    font-family: 'Fraunces', sans-serif;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.appstore-btn-light {
    background: #fff;
    color: var(--dark);
}
.appstore-btn-light:hover {
    box-shadow: 0 14px 36px rgba(0,0,0,0.18);
}

/* ===============================================================
   NAV
   =============================================================== */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255, 248, 240, 0.82);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(61, 26, 94, 0.06);
    transition: box-shadow 0.3s ease;
}
.nav.scrolled {
    box-shadow: 0 2px 20px rgba(61, 26, 94, 0.09);
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    font-family: 'Fraunces', sans-serif;
    font-weight: 800;
    font-size: 20px;
    color: var(--dark);
    letter-spacing: -0.02em;
}
.nav-btn {
    background: var(--dark);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    padding: 9px 22px;
    border-radius: var(--radius-pill);
    transition: background 0.2s ease, transform 0.2s ease;
}
.nav-btn:hover {
    background: var(--purple);
    transform: translateY(-1px);
}

/* ===============================================================
   HERO
   =============================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    background: var(--cream);
    display: flex;
    align-items: center;
    padding: 110px 0 80px;
    overflow: hidden;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    gap: 64px;
    position: relative;
    z-index: 2;
}

.hero-text {
    flex: 1;
    min-width: 0;
    max-width: 560px;
}

/* App name */
.hero-appname {
    font-family: 'Fraunces', serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--purple-mid);
    margin-bottom: 16px;
}

/* Animated pill label */
.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--purple-mid);
    background: var(--pale-pink);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    margin-bottom: 28px;
}
.hero-label-dot {
    width: 8px;
    height: 8px;
    background: var(--pink);
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.55; transform: scale(1.4); }
}

.hero-title {
    font-size: clamp(46px, 7.5vw, 84px);
    color: var(--dark);
    margin-bottom: 24px;
    line-height: 1.03;
}
.hero-title em {
    font-style: italic;
    color: var(--magenta);
}

.hero-sub {
    font-size: 18px;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 460px;
}

.hero-note {
    margin-top: 14px;
    font-size: 13px;
    color: var(--text-muted);
    opacity: 0.7;
}

/* Phone mockup + badges */
.hero-visual {
    flex: 0 0 auto;
    position: relative;
}
.phone-wrap {
    position: relative;
    display: inline-block;
}

/* Floating badge cards */
.hero-badge {
    position: absolute;
    background: #fff;
    border-radius: 16px;
    padding: 10px 16px;
    box-shadow: 0 8px 28px rgba(61, 26, 94, 0.14);
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    z-index: 4;
    font-size: 13px;
    font-weight: 500;
}
.hero-badge-1 {
    top: 14%;
    right: -72px;
    animation: float-badge 6s ease-in-out infinite 0.8s;
}
.hero-badge-2 {
    bottom: 22%;
    left: -68px;
    animation: float-badge 7s ease-in-out infinite 0.2s;
}
.hero-badge-3 {
    top: 48%;
    right: -62px;
    animation: float-badge 5.5s ease-in-out infinite 1.5s;
}
.badge-big {
    font-family: 'Fraunces', sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: var(--magenta);
    line-height: 1;
}
.badge-emoji {
    font-size: 22px;
    line-height: 1;
}
.badge-label {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Background blobs */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    z-index: 1;
}
.blob-1 {
    width: 560px; height: 560px;
    background: rgba(255, 68, 170, 0.1);
    top: -120px; right: -100px;
}
.blob-2 {
    width: 380px; height: 380px;
    background: rgba(204, 68, 255, 0.08);
    bottom: -60px; left: 25%;
}
.blob-3 {
    width: 280px; height: 280px;
    background: rgba(255, 232, 180, 0.35);
    top: 30%; left: -80px;
}

/* ===============================================================
   TICKER
   =============================================================== */
.ticker {
    background: var(--dark);
    padding: 15px 0;
    overflow: hidden;
    white-space: nowrap;
}
.ticker-track {
    display: inline-flex;
    align-items: center;
    gap: 22px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.8);
    animation: ticker-scroll 35s linear infinite;
    padding-right: 22px;
}
.ticker-dot {
    color: var(--magenta);
    font-size: 16px;
    line-height: 1;
}
@keyframes ticker-scroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===============================================================
   FEATURES
   =============================================================== */
.features {
    padding: 110px 0;
    background: var(--cream);
}
.features-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}
.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.feature-card {
    border-radius: var(--radius-card);
    padding: 44px 40px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid transparent;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
}

/* Color variants */
.fc-cream    { background: #fff; border-color: rgba(61, 26, 94, 0.07); }
.fc-pink     { background: var(--pale-pink); }
.fc-lavender { background: var(--pale-lavender); }
.fc-peach    { background: var(--pale-peach); }

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

.feature-num {
    font-family: 'Fraunces', sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--magenta);
    letter-spacing: 0.12em;
    margin-bottom: 10px;
}
.feature-copy h3 {
    font-size: clamp(22px, 2.5vw, 28px);
    color: var(--dark);
    margin-bottom: 10px;
}
.feature-copy p {
    font-size: 15px;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.72;
}

/* ===============================================================
   STORIES
   =============================================================== */
.stories {
    padding: 110px 0;
    background: var(--cream-2);
}
.stories-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}
.stories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
}

.story-card {
    border-radius: var(--radius-card);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.story-warm   { background: var(--pale-pink); }
.story-purple { background: var(--pale-lavender); }
.story-peach  { background: var(--pale-peach); }

.story-top {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.story-tag {
    display: inline-block;
    background: rgba(61, 26, 94, 0.1);
    color: var(--purple);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    align-self: flex-start;
}
.story-phone {
    display: flex;
    justify-content: center;
    padding: 4px 0;
}
.story-copy h3 {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.45;
    color: var(--dark);
    margin-bottom: 8px;
}
.story-copy p {
    font-size: 14px;
    font-weight: 300;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===============================================================
   SCREENSHOT GALLERY
   =============================================================== */
.gallery-section {
    background: var(--dark);
    background-image: radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 26px 26px;
    padding: 110px 0;
}
.gallery-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 28px;
}

/* CSS columns masonry */
.gallery-grid {
    columns: 5;
    column-gap: 16px;
}
.gallery-item {
    break-inside: avoid;
    margin-bottom: 16px;
}
/* Subtle alternating tilts for a scrapbook feel */
.gallery-item:nth-child(3n+1) .phone-frame { transform: rotate(-1.5deg); }
.gallery-item:nth-child(3n+2) .phone-frame { transform: rotate( 1.5deg); }
.gallery-item:nth-child(3n)   .phone-frame { transform: rotate(-2.5deg); }
.gallery-item .phone-frame {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gallery-item:hover .phone-frame {
    transform: rotate(0deg) scale(1.03) !important;
    box-shadow: 0 24px 48px rgba(204, 68, 255, 0.25);
}

/* ===============================================================
   STATS SECTION
   =============================================================== */
.stats-section {
    padding: 110px 0;
    background: var(--cream);
}
.stats-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    gap: 80px;
}

.stats-text { flex: 1; }
.stats-text .section-title { margin-bottom: 36px; }

.stats-list {
    display: flex;
    flex-direction: column;
    gap: 13px;
    margin-bottom: 44px;
}
.stats-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 400;
    color: var(--text-muted);
}
.check-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--magenta);
    flex-shrink: 0;
    opacity: 0.8;
}

/* Overlapping phone mockups */
.stats-phones {
    flex: 0 0 auto;
    display: flex;
    align-items: flex-end;
    position: relative;
}
.stats-phones .phone-frame:first-child {
    z-index: 2;
    position: relative;
}
.stats-phones .phone-frame:last-child {
    margin-left: -50px;
    z-index: 1;
}

/* ===============================================================
   CTA SECTION
   =============================================================== */
.cta-section {
    background: var(--magenta);
    padding: 130px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}
.cta-inner {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 28px;
    position: relative;
    z-index: 2;
}
.cta-title {
    font-size: clamp(40px, 6.5vw, 76px);
    color: #fff;
    margin-bottom: 20px;
}
.cta-sub {
    font-size: 18px;
    font-weight: 300;
    color: rgba(255,255,255,0.8);
    margin-bottom: 48px;
    line-height: 1.65;
}

/* CTA decorative blobs */
.cta-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    pointer-events: none;
    z-index: 1;
}
.cta-blob-1 {
    width: 450px; height: 450px;
    background: rgba(255,255,255,0.1);
    top: -140px; left: -100px;
}
.cta-blob-2 {
    width: 320px; height: 320px;
    background: rgba(255, 68, 170, 0.4);
    bottom: -100px; right: -60px;
}
.cta-blob-3 {
    width: 200px; height: 200px;
    background: rgba(255,255,255,0.08);
    top: 40%; right: 15%;
}

/* ===============================================================
   FOOTER
   =============================================================== */
.footer {
    background: var(--dark);
    padding: 44px 0;
}
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.footer-logo {
    font-family: 'Fraunces', sans-serif;
    font-weight: 800;
    font-size: 17px;
    color: #fff;
}
.footer-copy {
    font-size: 13px;
    color: rgba(255,255,255,0.35);
    line-height: 1.5;
}
.footer-links a {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--magenta); }

/* ===============================================================
   RESPONSIVE — Tablet (≤ 1024px)
   =============================================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    .feature-card {
        flex-direction: row;
        align-items: center;
    }
    .feature-card:nth-child(even) {
        flex-direction: row-reverse;
    }
    .stories-grid {
        grid-template-columns: 1fr 1fr;
    }
    .stories-grid .story-card:last-child {
        grid-column: 1 / -1;
        max-width: 480px;
        margin: 0 auto;
    }
    .stats-inner {
        flex-direction: column;
        text-align: center;
    }
    .stats-list li {
        justify-content: center;
    }
    .stats-phones {
        justify-content: center;
    }
    .gallery-grid { columns: 4; }
}

/* ===============================================================
   RESPONSIVE — Mobile (≤ 768px)
   =============================================================== */
@media (max-width: 768px) {
    .hero-inner {
        flex-direction: column;
        text-align: center;
        padding-top: 30px;
        gap: 48px;
    }
    .hero-text { max-width: 100%; }
    .hero-sub  { margin-left: auto; margin-right: auto; }
    .hero-title { font-size: clamp(40px, 10vw, 60px); }

    /* Reposition badges so they don't overflow */
    .hero-badge-1 { right: -16px; top: 10%; }
    .hero-badge-2 { left: -16px;  bottom: 18%; }
    .hero-badge-3 { right: -10px; top: 46%; }

    .features-grid { max-width: 100%; }
    .feature-card,
    .feature-card:nth-child(even) { flex-direction: column; }

    .stories-grid { grid-template-columns: 1fr; }
    .stories-grid .story-card:last-child { max-width: 100%; }

    .gallery-grid { columns: 3; }

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

/* ===============================================================
   RESPONSIVE — Small Mobile (≤ 480px)
   =============================================================== */
@media (max-width: 480px) {
    .hero { padding: 90px 0 60px; }
    .hero-badge { display: none; }
    .phone-hero { width: 220px; }

    .gallery-grid { columns: 2; }

    .features, .stories, .gallery-section,
    .stats-section, .cta-section { padding: 72px 0; }

    .section-header { margin-bottom: 36px; }
}