/* --- Soniq Landing Page Styles --- */

/* --- Base Variables & Theme (Copied from main stylesheet) --- */
:root {
    --primary-accent: 30, 144, 255; /* Vibrant iOS Blue */
    --soft-radius: 1.5rem;
    --soft-shadow: 0 10px 35px rgba(0, 0, 0, 0.15);
    /* Light Mode Theme */
    --bg-light: #F0F2F5;
    --card-bg-light: rgba(255, 255, 255, 0.6);
    --card-border-light: rgba(255, 255, 255, 0.7);
    --text-primary-light: #1c1c1e;
    --text-secondary-light: #8e8e93;
    /* Dark Mode Theme */
    --bg-dark: #000000;
    --card-bg-dark: rgba(28, 28, 30, 0.7);
    --card-border-dark: rgba(255, 255, 255, 0.15);
    --text-primary-dark: #ffffff;
    --text-secondary-dark: #8d8d92;
}

/* --- Universal Box Sizing --- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* --- Base Body Styles (Copied from main stylesheet) --- */
html.dark body {
    color: var(--text-primary-dark);
    background: linear-gradient(-45deg, rgb(10, 10, 35), rgb(25, 10, 50), rgb(15, 30, 60), rgb(40, 15, 60));
    background-size: 400% 400%;
    animation: aurora-animation 80s ease infinite;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary-light);
    min-height: 100vh;
    padding: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
    background: linear-gradient(-45deg, #e0eafc, #cfdef3, #eef1f5, #d6e2ee);
    background-size: 400% 400%;
    animation: aurora-animation 80s ease infinite;
}

@keyframes aurora-animation {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* --- Glass Components (Copied from main stylesheet) --- */
.glass-card {
    background-color: var(--card-bg-light);
    border: 1px solid var(--card-border-light);
    border-radius: var(--soft-radius);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    box-shadow: var(--soft-shadow);
    background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 70%), var(--card-bg-light);
}

html.dark .glass-card {
    background-color: var(--card-bg-dark);
    border: 1px solid var(--card-border-dark);
    background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0) 70%), var(--card-bg-dark);
}

.glass-button {
    background: rgba(var(--primary-accent), 0.9);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
    border: none;
    box-shadow: 0 4px 15px rgba(var(--primary-accent), 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
}

    .glass-button:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(var(--primary-accent), 0.4);
    }

.glass-button-secondary {
    background-color: rgba(0,0,0,0.05);
    color: var(--text-primary-light);
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

html.dark .glass-button-secondary {
    background-color: rgba(255,255,255,0.08);
    color: var(--text-primary-dark);
}

.glass-button-secondary:hover {
    background-color: rgba(0,0,0,0.1);
}

html.dark .glass-button-secondary:hover {
    background-color: rgba(255,255,255,0.15);
}

/* --- App Logo (Copied from main stylesheet) --- */
.app-logo img {
    max-height: 2.5rem; /* 40px */
    display: block;
    margin: 0 auto;
}

/* --- Content Block (Copied from main stylesheet) --- */
.content-block {
    background-color: rgba(0,0,0,0.02);
    border-radius: 1rem;
    padding: 1.5rem;
}

html.dark .content-block {
    background-color: rgba(255,255,255,0.05);
}

/* --- Landing Page Specific Styles --- */
.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .landing-header .app-logo img {
        margin: 0; /* Override the auto margin for left alignment in header */
    }

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.landing-header .glass-button,
.landing-header .glass-button-secondary {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
}

.text-secondary-light {
    color: var(--text-secondary-light);
}

.dark .text-secondary-dark {
    color: var(--text-secondary-dark);
}

.partner-logos-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

    .partner-logos-container img {
        max-height: 40px;
        filter: grayscale(1) contrast(0.5) brightness(1.2);
        opacity: 0.7;
        transition: all 0.3s ease;
    }

html.dark .partner-logos-container img {
    filter: grayscale(1) contrast(0.8) brightness(2.5);
    opacity: 0.6;
}

.partner-logos-container img:hover {
    filter: none;
    opacity: 1;
}

/* --- NEW: FAQ Section Styles --- */
.faq-item {
    background-color: var(--card-bg-light);
    border: 1px solid var(--card-border-light);
    border-radius: 1.25rem; /* Slightly smaller radius for items */
    transition: background-color 0.3s ease;
}

html.dark .faq-item {
    background-color: var(--card-bg-dark);
    border-color: var(--card-border-dark);
}

.faq-question {
    padding: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none; /* Hide default marker */
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

    .faq-question::-webkit-details-marker {
        display: none; /* Hide default marker for Safari */
    }

    .faq-question::after { /* Custom marker */
        content: '+';
        font-size: 1.5rem;
        font-weight: 400;
        transition: transform 0.3s ease;
        color: var(--text-secondary-light);
    }

html.dark .faq-question::after {
    color: var(--text-secondary-dark);
}

.faq-item[open] > .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.25rem 1.25rem;
    color: var(--text-secondary-light);
}

html.dark .faq-answer {
    color: var(--text-secondary-dark);
}

/* --- NEW: Category Icon Grid Styles --- */
.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (min-width: 640px) { /* Tailwind sm */
    .category-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (min-width: 1024px) { /* Tailwind lg */
    .category-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 1.5rem;
    }
}

.category-item {
    background-color: rgba(0,0,0,0.03);
    border-radius: 1.25rem;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, background-color 0.3s ease;
    text-decoration: none;
}

html.dark .category-item {
    background-color: rgba(255,255,255,0.05);
}

.category-item:hover {
    transform: translateY(-5px);
    background-color: rgba(0,0,0,0.06);
}

html.dark .category-item:hover {
    background-color: rgba(255,255,255,0.1);
}

.category-item img {
    height: 64px;
    width: 64px;
    margin-bottom: 0.75rem;
    display: block;
    visibility: visible !important;
    opacity: 1 !important;
}

.category-item p {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary-light);
    text-align: center;
}

html.dark .category-item p {
    color: var(--text-primary-dark);
}

/* --- NEW: Planet Loader Container for Hero --- */
.planet-loader-container {
    display: flex;
    justify-content: center;
    margin: 2.5rem 0; /* Increased margin for better spacing */
}

/* --- Planet Loader --- */
.planet-loader {
    /* Scoped CSS Variables for this specific instance */
    --loader-size: 150px;
    --planet-size: 70px;
    --planet: #6aa6ff;
    --planet-2: #3c5bd6;
    --glow: rgba(106,166,255,0.55);
    --note: var(--text-primary-light);
    --ring: rgba(0,0,0,0.1);
    --speed: 5s;
    --spin: 6s;
    --ring-spacing: 20px;
    position: relative;
    width: var(--loader-size);
    height: var(--loader-size);
    display: flex;
    justify-content: center;
    align-items: center;
    filter: drop-shadow(0 0 10px var(--glow));
    animation: planet-pulse 4s ease-in-out infinite;
}

html.dark .planet-loader {
    --note: var(--text-primary-dark);
    --ring: rgba(255,255,255,0.15);
}

.planet-loader .planet {
    position: absolute;
    width: var(--planet-size);
    height: var(--planet-size);
    border-radius: 50%;
    background: radial-gradient(120% 100% at 70% 30%, #fff3 4%, transparent 30%), radial-gradient(100% 100% at 30% 70%, var(--planet) 0%, var(--planet-2) 70%);
    box-shadow: inset -10px -12px 18px #0003, 0 0 18px var(--glow);
    animation: planet-spin var(--spin) linear infinite, planet-breathe 2.6s ease-in-out infinite;
}

.planet-loader .shine {
    position: absolute;
    top: 10%;
    left: 15%;
    width: 35%;
    height: 35%;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #fff7, #fff0 60%);
    filter: blur(2px);
    pointer-events: none;
}

.planet-loader .orbit {
    position: absolute;
    border-radius: 50%;
    border: 1.5px solid var(--ring);
    animation: planet-orbit var(--speed) linear infinite;
}

.planet-loader .orbit-a {
    width: calc(var(--planet-size) + var(--ring-spacing));
    height: calc(var(--planet-size) + var(--ring-spacing));
    animation-duration: calc(var(--speed) * 1.0);
}

.planet-loader .orbit-b {
    width: calc(var(--planet-size) + 2 * var(--ring-spacing));
    height: calc(var(--planet-size) + 2 * var(--ring-spacing));
    animation-duration: calc(var(--speed) * 1.4);
}

.planet-loader .orbit-c {
    width: calc(var(--planet-size) + 3 * var(--ring-spacing));
    height: calc(var(--planet-size) + 3 * var(--ring-spacing));
    animation-duration: calc(var(--speed) * 1.9);
}

.planet-loader .note {
    position: absolute;
    top: -0.6em;
    left: 50%;
    transform: translateX(-50%);
    font: 700 18px/1 system-ui, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    color: var(--note);
    text-shadow: 0 0 6px rgba(255,255,255,0.55);
    animation: planet-bob 1.6s ease-in-out infinite;
    opacity: 0.8;
}

html.dark .planet-loader .note {
    opacity: 0.5;
}

@keyframes planet-orbit {
    from {
        transform: rotate(var(--random-rotation));
    }

    to {
        transform: rotate(calc(360deg + var(--random-rotation)));
    }
}

@keyframes planet-spin {
    to {
        transform: rotate(-360deg);
    }
}

@keyframes planet-breathe {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes planet-pulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes planet-bob {
    0%, 100% {
        transform: translate(-50%, 0.1em);
    }

    50% {
        transform: translate(-50%, -0.1em);
    }
}
/* --- End Planet Loader --- */

/* --- iPhone Mockup Styles --- */
.iphone-mockup-container {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 0;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--primary-accent), 0.5) transparent;
}

.iphone-mockup-container::-webkit-scrollbar {
    height: 8px;
}

.iphone-mockup-container::-webkit-scrollbar-track {
    background: transparent;
}

.iphone-mockup-container::-webkit-scrollbar-thumb {
    background: rgba(var(--primary-accent), 0.5);
    border-radius: 4px;
}

.iphone-mockup {
    position: relative;
    width: 280px;
    height: 570px;
    background: linear-gradient(135deg, #1c1c1e 0%, #2c2c2e 100%);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(255, 255, 255, 0.1) inset,
                0 0 60px rgba(var(--primary-accent), 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    flex-shrink: 0;
}

.iphone-mockup:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(255, 255, 255, 0.15) inset,
                0 0 80px rgba(var(--primary-accent), 0.3);
}

.iphone-mockup::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #1c1c1e;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.iphone-mockup::after {
    content: '';
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: #3a3a3c;
    border-radius: 3px;
    z-index: 11;
}

.iphone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 0 0 2px #1c1c1e inset;
}

.iphone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .iphone-mockup {
        width: 240px;
        height: 490px;
        border-radius: 36px;
        padding: 10px;
    }

    .iphone-mockup::before {
        width: 100px;
        height: 24px;
    }

    .iphone-screen {
        border-radius: 28px;
    }

    .iphone-mockup-container {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .iphone-mockup {
        width: 200px;
        height: 410px;
        border-radius: 32px;
        padding: 8px;
    }

    .iphone-mockup::before {
        width: 80px;
        height: 20px;
    }

    .iphone-screen {
        border-radius: 26px;
    }
}
/* --- End iPhone Mockup Styles --- */

/* --- Back to Top Button --- */
.back-to-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.9), rgba(236, 72, 153, 0.9));
    color: white;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-center: center;
    font-size: 18px;
}

.back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(139, 92, 246, 0.6);
    background: linear-gradient(135deg, rgba(139, 92, 246, 1), rgba(236, 72, 153, 1));
}

.back-to-top-btn:active {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .back-to-top-btn {
        width: 45px;
        height: 45px;
        bottom: 1.5rem;
        right: 1.5rem;
        font-size: 16px;
    }
}

/* --- Section Navigation --- */
.section-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    padding: 1.25rem 0;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-100%);
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.section-nav.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.section-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}

.section-nav-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.section-nav-link:hover {
    color: rgba(139, 92, 246, 1);
    background: rgba(139, 92, 246, 0.1);
}

@media (max-width: 768px) {
    .section-nav-container {
        gap: 0.75rem;
        padding: 0 1rem;
    }

    .section-nav-link {
        padding: 0.4rem 0.75rem;
        font-size: 0.75rem;
    }
}

/* --- Visual Rhythm (Alternating Backgrounds) --- */
#features {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
}

#patterns {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(236, 72, 153, 0.05));
}