/* -----------------------------------------------
   Riservation - Main Stylesheet
   -----------------------------------------------*/

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&family=Inter:wght@400;500;600&display=swap');

/* -----------------------------------------------
   CSS Variables
----------------------------------------------- */
:root {
    --primary:        #1E1B4B;
    --primary-light:  #2D2A6E;
    --primary-dark:   #13113A;
    --accent:         #4F46E5;
    --accent-light:   #6366F1;
    --amber:          #F59E0B;
    --amber-dark:     #D97706;
    --amber-light:    #FCD34D;
    --white:          #FFFFFF;
    --gray-50:        #F8FAFC;
    --gray-100:       #F1F5F9;
    --gray-200:       #E2E8F0;
    --gray-400:       #94A3B8;
    --gray-500:       #64748B;
    --gray-700:       #334155;
    --gray-900:       #0F172A;
    --font-heading:   'Poppins', sans-serif;
    --font-body:      'Inter', sans-serif;
    --radius:         12px;
    --radius-lg:      20px;
    --radius-xl:      28px;
    --shadow:         0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
    --shadow-lg:      0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
    --shadow-xl:      0 20px 25px -5px rgba(0,0,0,.15), 0 8px 10px -6px rgba(0,0,0,.1);
    --shadow-glow:    0 0 40px rgba(79,70,229,.25);
    --transition:     all .3s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    color: var(--gray-700);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* -----------------------------------------------
   Utility
----------------------------------------------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.text-center { text-align: center; }
.text-amber  { color: var(--amber); }
.text-accent { color: var(--accent); }
.text-white  { color: var(--white); }
.text-muted  { color: var(--gray-400); }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.badge-amber {
    background: rgba(245,158,11,.15);
    color: var(--amber);
    border: 1px solid rgba(245,158,11,.3);
}

.badge-accent {
    background: rgba(79,70,229,.12);
    color: var(--accent-light);
    border: 1px solid rgba(79,70,229,.25);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--amber);
    color: var(--primary-dark);
    border-color: var(--amber);
}
.btn-primary:hover {
    background: var(--amber-dark);
    border-color: var(--amber-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245,158,11,.4);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.3);
}
.btn-outline:hover {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.6);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline-dark:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.05rem;
}

/* Section Headers */
.section-label {
    display: block;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-title span { color: var(--accent); }

.section-sub {
    font-size: 1.05rem;
    color: var(--gray-500);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* -----------------------------------------------
   Navbar
----------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(30,27,75,.97);
    backdrop-filter: blur(12px);
    padding: 14px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,.3);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
}

.navbar-logo .logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--amber), var(--amber-dark));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--primary-dark);
    flex-shrink: 0;
}

.navbar-logo span { color: var(--amber); }

.navbar-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.navbar-links a {
    color: rgba(255,255,255,.75);
    font-size: .9rem;
    font-weight: 500;
    transition: var(--transition);
}

.navbar-links a:hover { color: var(--white); }

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-login {
    color: rgba(255,255,255,.8);
    font-size: .9rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: var(--radius);
    transition: var(--transition);
}

.navbar-login:hover { color: var(--white); background: rgba(255,255,255,.08); }

.navbar-cta {
    background: var(--amber);
    color: var(--primary-dark) !important;
    font-weight: 700;
    padding: 10px 22px;
    border-radius: var(--radius);
    font-size: .9rem;
    transition: var(--transition);
}

.navbar-cta:hover {
    background: var(--amber-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(245,158,11,.4);
}

/* Hamburger */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* -----------------------------------------------
   Hero
----------------------------------------------- */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

/* Background blobs */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79,70,229,.3) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245,158,11,.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.hero-typo {
    font-family: var(--font-heading);
    font-size: clamp(.85rem, 1.5vw, 1rem);
    font-weight: 600;
    color: var(--amber);
    letter-spacing: .06em;
    margin-bottom: 8px;
}

.hero-typo-sub {
    font-size: clamp(.8rem, 1.2vw, .9rem);
    color: rgba(255,255,255,.5);
    font-style: italic;
    margin-bottom: 32px;
    display: block;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -.02em;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255,255,255,.7);
    margin-bottom: 16px;
    line-height: 1.7;
}

.hero-promise {
    font-family: var(--font-heading);
    font-size: clamp(.95rem, 1.8vw, 1.1rem);
    font-weight: 700;
    color: var(--amber);
    margin-bottom: 44px;
    letter-spacing: .01em;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-scroll {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255,255,255,.4);
    font-size: .85rem;
    animation: bounce 2s infinite;
}

.hero-scroll i { font-size: 1.1rem; }

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(6px); }
}

/* -----------------------------------------------
   Services Section
----------------------------------------------- */
.services { background: var(--white); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 56px;
}

.service-card {
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    transform: translateY(-6px);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card.booking::before  { background: linear-gradient(90deg, #2563EB, #60A5FA); }
.service-card.reservation::before { background: linear-gradient(90deg, #059669, #34D399); }
.service-card.appointment::before { background: linear-gradient(90deg, #7C3AED, #A78BFA); }

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 24px;
}

.service-card.booking     .service-icon { background: rgba(37,99,235,.1);  color: #2563EB; }
.service-card.reservation .service-icon { background: rgba(5,150,105,.1);  color: #059669; }
.service-card.appointment .service-icon { background: rgba(124,58,237,.1); color: #7C3AED; }

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: .92rem;
    color: var(--gray-500);
    margin-bottom: 20px;
    line-height: 1.65;
}

.service-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-example-tag {
    font-size: .75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
    background: var(--gray-100);
    color: var(--gray-500);
}

.service-card.booking     .service-example-tag { background: rgba(37,99,235,.08);  color: #2563EB; }
.service-card.reservation .service-example-tag { background: rgba(5,150,105,.08);  color: #059669; }
.service-card.appointment .service-example-tag { background: rgba(124,58,237,.08); color: #7C3AED; }

.services-note {
    text-align: center;
    margin-top: 36px;
    font-size: .95rem;
    color: var(--gray-500);
}

.services-note strong { color: var(--accent); }

/* -----------------------------------------------
   How It Works
----------------------------------------------- */
.how-it-works { background: var(--gray-50); }

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 56px;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.66% + 20px);
    right: calc(16.66% + 20px);
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    opacity: .3;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: 0 8px 25px rgba(79,70,229,.35);
    position: relative;
    z-index: 1;
}

.step h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.step p {
    font-size: .9rem;
    color: var(--gray-500);
    line-height: 1.65;
}

.step-time {
    display: inline-block;
    margin-top: 12px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(79,70,229,.08);
    padding: 3px 10px;
    border-radius: 100px;
}

/* -----------------------------------------------
   Why Riservation
----------------------------------------------- */
.why { background: var(--white); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 56px;
}

.feature-card {
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    border: 1.5px solid var(--gray-200);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.feature-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(79,70,229,.1), rgba(99,102,241,.15));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: .88rem;
    color: var(--gray-500);
    line-height: 1.65;
}

/* -----------------------------------------------
   Pricing
----------------------------------------------- */
.pricing { background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%); }

.pricing-note {
    text-align: center;
    margin-top: 12px;
    font-size: .9rem;
    color: var(--gray-400);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 56px;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    position: relative;
    transition: var(--transition);
}

.pricing-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.pricing-card.popular {
    border-color: var(--accent);
    box-shadow: var(--shadow-xl), 0 0 0 1px var(--accent);
    transform: scale(1.04);
}

.pricing-card.popular:hover { transform: scale(1.04) translateY(-4px); }

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--white);
    font-size: .75rem;
    font-weight: 700;
    padding: 5px 18px;
    border-radius: 100px;
    letter-spacing: .06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.pricing-plan {
    font-family: var(--font-heading);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 8px;
}

.pricing-price {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    margin-bottom: 4px;
}

.pricing-currency {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-700);
    padding-bottom: 8px;
}

.pricing-amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: var(--gray-900);
    line-height: 1;
}

.pricing-period {
    font-size: .85rem;
    color: var(--gray-400);
    padding-bottom: 8px;
}

.pricing-trial {
    font-size: .82rem;
    font-weight: 600;
    color: var(--amber-dark);
    background: rgba(245,158,11,.1);
    padding: 4px 12px;
    border-radius: 100px;
    display: inline-block;
    margin-bottom: 24px;
}

.pricing-divider {
    height: 1px;
    background: var(--gray-100);
    margin: 24px 0;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: .88rem;
    color: var(--gray-600);
    margin-bottom: 12px;
    line-height: 1.5;
}

.pricing-features li i {
    color: var(--accent);
    font-size: .9rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.pricing-features li.unavailable { color: var(--gray-400); }
.pricing-features li.unavailable i { color: var(--gray-300); }

.pricing-btn {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: .95rem;
    margin-top: 28px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.pricing-btn-outline {
    border-color: var(--gray-200);
    color: var(--gray-700);
}
.pricing-btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pricing-btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--white);
}
.pricing-btn-accent:hover {
    box-shadow: 0 8px 25px rgba(79,70,229,.4);
    transform: translateY(-2px);
}

/* -----------------------------------------------
   CTA Banner
----------------------------------------------- */
.cta-banner {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary), var(--primary-light));
    padding: 96px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(79,70,229,.2) 0%, transparent 70%);
    pointer-events: none;
}

.cta-banner h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.2;
    position: relative;
}

.cta-banner p {
    font-size: 1.1rem;
    color: rgba(255,255,255,.65);
    margin-bottom: 40px;
    position: relative;
}

.cta-banner .btn { position: relative; }

/* -----------------------------------------------
   Footer
----------------------------------------------- */
.footer {
    background: var(--gray-900);
    padding: 64px 0 32px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.07);
}

.footer-brand .navbar-logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: .88rem;
    color: rgba(255,255,255,.4);
    line-height: 1.7;
    max-width: 260px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,.5);
    margin-bottom: 20px;
}

.footer-col ul li { margin-bottom: 10px; }

.footer-col ul li a {
    font-size: .88rem;
    color: rgba(255,255,255,.45);
    transition: var(--transition);
}

.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 28px;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-copy {
    font-size: .82rem;
    color: rgba(255,255,255,.3);
}

.footer-copy span { color: var(--amber); font-weight: 600; }

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    font-size: .82rem;
    color: rgba(255,255,255,.3);
    transition: var(--transition);
}

.footer-legal a:hover { color: rgba(255,255,255,.7); }

/* -----------------------------------------------
   Animations
----------------------------------------------- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .6s ease, transform .6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: .1s; }
.fade-up-delay-2 { transition-delay: .2s; }
.fade-up-delay-3 { transition-delay: .3s; }
.fade-up-delay-4 { transition-delay: .4s; }
.fade-up-delay-5 { transition-delay: .5s; }

/* -----------------------------------------------
   Responsive
----------------------------------------------- */
@media (max-width: 1024px) {
    .services-grid,
    .features-grid,
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }

    .pricing-card.popular { transform: scale(1); }
    .pricing-card.popular:hover { transform: translateY(-4px); }

    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }

    .navbar-links,
    .navbar-login    { display: none; }
    .navbar-toggle   { display: flex; }

    .navbar-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: var(--primary-dark);
        align-items: center;
        justify-content: center;
        gap: 32px;
        z-index: 999;
    }

    .navbar-links.open a { font-size: 1.3rem; }

    .services-grid,
    .features-grid  { grid-template-columns: 1fr; }

    .pricing-grid   { grid-template-columns: 1fr; }

    .steps          { grid-template-columns: 1fr; gap: 40px; }
    .steps::before  { display: none; }

    .hero-actions   { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { text-align: center; }

    .footer-top     { grid-template-columns: 1fr 1fr; gap: 32px; }

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

@media (max-width: 480px) {
    .footer-top { grid-template-columns: 1fr; }
}