/* ==========================================================================
   Juggernaut — a calm, white, bookish landing page
   Headings: friendly green, clear sans (Poppins)
   Body:     bookish serif (Lora)
   ========================================================================== */

:root {
  --white: #ffffff;

  /* ink */
  --ink: #1f2933;
  --muted: #5b6672;
  --line: #e7eaee;

  /* friendly green for headings */
  --green: #0f7a63;
  --green-strong: #0a5c4a;
  --green-tint: #edf7f3;

  /* calm blue for links + accents */
  --blue: #1d66d0;
  --blue-tint: #eef4fd;

  --radius: 18px;
  --radius-sm: 12px;
  --wrap: 1120px;
  --header-h: 68px;

  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-md: 0 18px 40px -24px rgba(15, 58, 45, 0.35);
  --shadow-lg: 0 40px 80px -32px rgba(15, 58, 45, 0.45);

  --font-sans: "Poppins", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Lora", Georgia, "Iowan Old Style", Cambria, "Times New Roman",
    serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: clamp(1rem, 0.97rem + 0.2vw, 1.125rem);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

h1,
h2,
h3,
h4 {
  font-family: var(--font-sans);
  color: var(--green);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 {
  font-weight: 700;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.6rem, 1.25rem + 1.6vw, 2.35rem);
}

h3 {
  font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
}

p {
  margin: 0 0 1.1em;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- layout helpers ---------- */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 4vw, 2.5rem);
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 0.9em;
}

.lead {
  font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem);
  color: var(--muted);
  max-width: 34ch;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--green);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) 0;
  font-family: var(--font-sans);
  text-decoration: none;
}

.skip-link:focus {
  left: 0;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--green);
}

.brand__mark {
  width: 34px;
  height: 38px;
  object-fit: contain;
}

.brand__name {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  gap: clamp(1rem, 3vw, 2rem);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  padding-block: 0.35rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.site-nav a:hover {
  color: var(--green);
  border-bottom-color: var(--green);
}

/* ---------- hero ---------- */

.hero {
  padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(2rem, 5vw, 4rem);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero__title {
  font-size: clamp(2.9rem, 2rem + 5vw, 5rem);
  margin-bottom: 0.35em;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.hero__art {
  justify-self: center;
  width: min(100%, 440px);
}

.hero__art img {
  width: 100%;
  height: auto;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s ease, background-color 0.18s ease,
    border-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.btn--primary {
  background: var(--green);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  background: var(--green-strong);
  transform: translateY(-1px);
}

.btn--ghost {
  background: #fff;
  color: var(--green);
  border-color: var(--line);
}

.btn--ghost:hover {
  border-color: var(--green);
  background: var(--green-tint);
  transform: translateY(-1px);
}

/* ---------- overview ---------- */

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.intro__art {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: clamp(0.75rem, 2vw, 1.25rem);
  box-shadow: var(--shadow-sm);
}

.intro__art img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.intro__copy h2 {
  max-width: 22ch;
}

/* ---------- capabilities ---------- */

.section__head {
  max-width: 46ch;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 288px), 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem 1.6rem;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: #cfe7de;
  box-shadow: var(--shadow-md);
}

.card__media {
  height: 210px;
  margin-bottom: 1.15rem;
  border-radius: var(--radius-sm);
  /* The artwork ships on a white background, so the media area stays white
     and the characters blend seamlessly into the page. */
  background: #fff;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
}

.card__title {
  margin-bottom: 0.4em;
}

.card__text {
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.7;
  margin: 0;
}

/* ---------- contact ---------- */

.section--contact {
  border-top: 1px solid var(--line);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.contact__art {
  width: min(100%, 300px);
  height: auto;
  justify-self: center;
}

.contact__copy {
  text-align: left;
}

.contact__copy p {
  color: var(--muted);
  max-width: 42ch;
}

.contact-button {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.5rem;
  padding: 1.1rem 1.9rem;
  border: none;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.25rem);
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform 0.18s ease, background-color 0.18s ease,
    box-shadow 0.18s ease;
}

.contact-button:hover {
  background: var(--green-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.contact-button__wave {
  font-size: 1.35em;
  line-height: 1;
  animation: wave 2.6s ease-in-out infinite;
  transform-origin: 70% 70%;
  display: inline-block;
}

.wave {
  display: inline-block;
  transform-origin: 70% 70%;
}

@keyframes wave {
  0%,
  60%,
  100% {
    transform: rotate(0deg);
  }
  68% {
    transform: rotate(16deg);
  }
  76% {
    transform: rotate(-8deg);
  }
  84% {
    transform: rotate(12deg);
  }
  92% {
    transform: rotate(-4deg);
  }
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 2.5rem;
  background: #fff;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.site-footer__brand {
  margin: 0;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.02em;
}

.site-footer__links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.site-footer__links a {
  color: var(--muted);
  text-decoration: none;
}

.site-footer__links a:hover {
  color: var(--blue);
  text-decoration: underline;
}

.site-footer__note {
  margin: 0;
  color: var(--muted);
  opacity: 0.85;
}

/* ---------- contact modal ---------- */

.contact-modal {
  width: min(100% - 2rem, 440px);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-serif);
  max-height: 90dvh;
  overflow-y: auto;
  overflow-x: hidden;
}

.contact-modal::backdrop {
  background: rgba(18, 40, 34, 0.45);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.contact-modal[open] {
  animation: modal-in 0.22s ease-out;
}

/* Fallback presentation for browsers without native <dialog> support:
   centre it ourselves and paint a backdrop with a huge spread shadow. */
.contact-modal--fallback {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: block;
  margin: auto;
  height: max-content;
  box-shadow: 0 0 0 100vmax rgba(18, 40, 34, 0.45), var(--shadow-lg);
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }
}

.contact-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.contact-modal__close svg {
  width: 18px;
  height: 18px;
}

.contact-modal__close:hover {
  background: var(--green-tint);
  color: var(--green);
}

.contact-modal__head {
  text-align: center;
  margin-bottom: 1.5rem;
}

.contact-modal__head h2 {
  font-size: 1.6rem;
  margin-bottom: 0.25em;
}

.contact-modal__wave {
  font-size: 1.9rem;
  animation: wave 2.6s ease-in-out infinite;
}

.contact-modal__head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.contact-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease,
    box-shadow 0.18s ease;
}

.contact-link:hover {
  border-color: var(--brand);
  transform: translateX(3px);
  box-shadow: var(--shadow-sm);
}

.contact-link__icon {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--brand-tint);
  color: var(--brand);
  transition: background-color 0.18s ease, color 0.18s ease;
}

.contact-link__icon svg {
  width: 20px;
  height: 20px;
}

.contact-link:hover .contact-link__icon {
  background: var(--brand);
  color: #fff;
}

.contact-link__body {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
  min-width: 0;
}

.contact-link__label {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.98rem;
}

.contact-link__value {
  font-size: 0.9rem;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.contact-link--call {
  --brand: #1d66d0;
  --brand-tint: #eaf2fd;
}
.contact-link--whatsapp {
  --brand: #14a44d;
  --brand-tint: #e7f8ee;
}
.contact-link--signal {
  --brand: #3a76f0;
  --brand-tint: #eaf1fe;
}
.contact-link--telegram {
  --brand: #229ed9;
  --brand-tint: #e8f5fc;
}
.contact-link--email {
  --brand: #0f7a63;
  --brand-tint: #edf7f3;
}

.contact-modal__dismiss {
  width: 100%;
}

/* ---------- reveal on scroll ---------- */

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */

@media (max-width: 880px) {
  .hero__inner,
  .intro,
  .contact {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__art {
    order: -1;
    width: min(100%, 320px);
  }

  .contact {
    text-align: center;
  }

  .contact__copy {
    text-align: center;
  }

  .contact__copy p {
    margin-inline: auto;
  }
}

@media (max-width: 560px) {
  .site-nav {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .brand__name {
    font-size: 1.05rem;
  }

  .card__media {
    height: 180px;
  }
}

/* ---------- motion & contrast preferences ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}